summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
-rw-r--r--Documentation/devicetree/bindings/clock/exynos4-clock.txt288
-rw-r--r--Documentation/devicetree/bindings/clock/exynos5250-clock.txt177
-rw-r--r--Documentation/devicetree/bindings/clock/exynos5440-clock.txt61
-rw-r--r--Documentation/devicetree/bindings/media/s5p-mfc.txt21
-rw-r--r--Documentation/devicetree/bindings/usb/exynos-usb.txt40
-rw-r--r--arch/arm/Kconfig1
-rw-r--r--arch/arm/boot/dts/Makefile3
-rw-r--r--arch/arm/boot/dts/cros5250-common.dtsi138
-rw-r--r--arch/arm/boot/dts/exynos4.dtsi58
-rw-r--r--arch/arm/boot/dts/exynos4210-origen.dts18
-rw-r--r--arch/arm/boot/dts/exynos4210-smdkv310.dts18
-rw-r--r--arch/arm/boot/dts/exynos4210-trats.dts12
-rw-r--r--arch/arm/boot/dts/exynos4210.dtsi8
-rw-r--r--arch/arm/boot/dts/exynos4412-odroidx.dts111
-rw-r--r--arch/arm/boot/dts/exynos4412-origen.dts432
-rw-r--r--arch/arm/boot/dts/exynos4412-smdk4412.dts25
-rw-r--r--arch/arm/boot/dts/exynos4412.dtsi2
-rw-r--r--arch/arm/boot/dts/exynos4x12.dtsi6
-rw-r--r--arch/arm/boot/dts/exynos5250-arndale.dts129
-rw-r--r--arch/arm/boot/dts/exynos5250-smdk5250.dts20
-rw-r--r--arch/arm/boot/dts/exynos5250-snow.dts11
-rw-r--r--arch/arm/boot/dts/exynos5250.dtsi120
-rw-r--r--arch/arm/boot/dts/exynos5440-ssdk5440.dts19
-rw-r--r--arch/arm/boot/dts/exynos5440.dtsi66
-rw-r--r--arch/arm/mach-exynos/Kconfig2
-rw-r--r--arch/arm/mach-exynos/Makefile4
-rw-r--r--arch/arm/mach-exynos/clock-exynos4.c1601
-rw-r--r--arch/arm/mach-exynos/clock-exynos4.h35
-rw-r--r--arch/arm/mach-exynos/clock-exynos4210.c187
-rw-r--r--arch/arm/mach-exynos/clock-exynos4212.c201
-rw-r--r--arch/arm/mach-exynos/clock-exynos5.c1645
-rw-r--r--arch/arm/mach-exynos/common.c54
-rw-r--r--arch/arm/mach-exynos/common.h8
-rw-r--r--arch/arm/mach-exynos/include/mach/regs-clock.h107
-rw-r--r--arch/arm/mach-exynos/mach-armlex4210.c3
-rw-r--r--arch/arm/mach-exynos/mach-exynos4-dt.c121
-rw-r--r--arch/arm/mach-exynos/mach-exynos5-dt.c140
-rw-r--r--arch/arm/mach-exynos/mach-nuri.c5
-rw-r--r--arch/arm/mach-exynos/mach-origen.c5
-rw-r--r--arch/arm/mach-exynos/mach-smdk4x12.c5
-rw-r--r--arch/arm/mach-exynos/mach-smdkv310.c7
-rw-r--r--arch/arm/mach-exynos/mach-universal_c210.c3
-rw-r--r--arch/arm/plat-samsung/Kconfig4
-rw-r--r--drivers/clk/Makefile1
-rw-r--r--drivers/clk/samsung/Makefile8
-rw-r--r--drivers/clk/samsung/clk-exynos4.c1091
-rw-r--r--drivers/clk/samsung/clk-exynos5250.c523
-rw-r--r--drivers/clk/samsung/clk-exynos5440.c139
-rw-r--r--drivers/clk/samsung/clk-pll.c419
-rw-r--r--drivers/clk/samsung/clk-pll.h41
-rw-r--r--drivers/clk/samsung/clk.c320
-rw-r--r--drivers/clk/samsung/clk.h289
-rw-r--r--drivers/clocksource/exynos_mct.c20
53 files changed, 4655 insertions, 4117 deletions
diff --git a/Documentation/devicetree/bindings/clock/exynos4-clock.txt b/Documentation/devicetree/bindings/clock/exynos4-clock.txt
new file mode 100644
index 000000000000..ea5e26f16aec
--- /dev/null
+++ b/Documentation/devicetree/bindings/clock/exynos4-clock.txt
@@ -0,0 +1,288 @@
+* Samsung Exynos4 Clock Controller
+
+The Exynos4 clock controller generates and supplies clock to various controllers
+within the Exynos4 SoC. The clock binding described here is applicable to all
+SoC's in the Exynos4 family.
+
+Required Properties:
+
+- comptible: should be one of the following.
+ - "samsung,exynos4210-clock" - controller compatible with Exynos4210 SoC.
+ - "samsung,exynos4412-clock" - controller compatible with Exynos4412 SoC.
+
+- reg: physical base address of the controller and length of memory mapped
+ region.
+
+- #clock-cells: should be 1.
+
+The following is the list of clocks generated by the controller. Each clock is
+assigned an identifier and client nodes use this identifier to specify the
+clock which they consume. Some of the clocks are available only on a particular
+Exynos4 SoC and this is specified where applicable.
+
+
+ [Core Clocks]
+
+ Clock ID SoC (if specific)
+ -----------------------------------------------
+
+ xxti 1
+ xusbxti 2
+ fin_pll 3
+ fout_apll 4
+ fout_mpll 5
+ fout_epll 6
+ fout_vpll 7
+ sclk_apll 8
+ sclk_mpll 9
+ sclk_epll 10
+ sclk_vpll 11
+ arm_clk 12
+ aclk200 13
+ aclk100 14
+ aclk160 15
+ aclk133 16
+ mout_mpll_user_t 17 Exynos4x12
+ mout_mpll_user_c 18 Exynos4x12
+ mout_core 19
+ mout_apll 20
+
+
+ [Clock Gate for Special Clocks]
+
+ Clock ID SoC (if specific)
+ -----------------------------------------------
+
+ sclk_fimc0 128
+ sclk_fimc1 129
+ sclk_fimc2 130
+ sclk_fimc3 131
+ sclk_cam0 132
+ sclk_cam1 133
+ sclk_csis0 134
+ sclk_csis1 135
+ sclk_hdmi 136
+ sclk_mixer 137
+ sclk_dac 138
+ sclk_pixel 139
+ sclk_fimd0 140
+ sclk_mdnie0 141 Exynos4412
+ sclk_mdnie_pwm0 12 142 Exynos4412
+ sclk_mipi0 143
+ sclk_audio0 144
+ sclk_mmc0 145
+ sclk_mmc1 146
+ sclk_mmc2 147
+ sclk_mmc3 148
+ sclk_mmc4 149
+ sclk_sata 150 Exynos4210
+ sclk_uart0 151
+ sclk_uart1 152
+ sclk_uart2 153
+ sclk_uart3 154
+ sclk_uart4 155
+ sclk_audio1 156
+ sclk_audio2 157
+ sclk_spdif 158
+ sclk_spi0 159
+ sclk_spi1 160
+ sclk_spi2 161
+ sclk_slimbus 162
+ sclk_fimd1 163 Exynos4210
+ sclk_mipi1 164 Exynos4210
+ sclk_pcm1 165
+ sclk_pcm2 166
+ sclk_i2s1 167
+ sclk_i2s2 168
+ sclk_mipihsi 169 Exynos4412
+ sclk_mfc 170
+ sclk_pcm0 171
+ sclk_g3d 172
+ sclk_pwm_isp 173 Exynos4x12
+ sclk_spi0_isp 174 Exynos4x12
+ sclk_spi1_isp 175 Exynos4x12
+ sclk_uart_isp 176 Exynos4x12
+
+ [Peripheral Clock Gates]
+
+ Clock ID SoC (if specific)
+ -----------------------------------------------
+
+ fimc0 256
+ fimc1 257
+ fimc2 258
+ fimc3 259
+ csis0 260
+ csis1 261
+ jpeg 262
+ smmu_fimc0 263
+ smmu_fimc1 264
+ smmu_fimc2 265
+ smmu_fimc3 266
+ smmu_jpeg 267
+ vp 268
+ mixer 269
+ tvenc 270 Exynos4210
+ hdmi 271
+ smmu_tv 272
+ mfc 273
+ smmu_mfcl 274
+ smmu_mfcr 275
+ g3d 276
+ g2d 277 Exynos4210
+ rotator 278 Exynos4210
+ mdma 279 Exynos4210
+ smmu_g2d 280 Exynos4210
+ smmu_rotator 281 Exynos4210
+ smmu_mdma 282 Exynos4210
+ fimd0 283
+ mie0 284
+ mdnie0 285 Exynos4412
+ dsim0 286
+ smmu_fimd0 287
+ fimd1 288 Exynos4210
+ mie1 289 Exynos4210
+ dsim1 290 Exynos4210
+ smmu_fimd1 291 Exynos4210
+ pdma0 292
+ pdma1 293
+ pcie_phy 294
+ sata_phy 295 Exynos4210
+ tsi 296
+ sdmmc0 297
+ sdmmc1 298
+ sdmmc2 299
+ sdmmc3 300
+ sdmmc4 301
+ sata 302 Exynos4210
+ sromc 303
+ usb_host 304
+ usb_device 305
+ pcie 306
+ onenand 307
+ nfcon 308
+ smmu_pcie 309
+ gps 310
+ smmu_gps 311
+ uart0 312
+ uart1 313
+ uart2 314
+ uart3 315
+ uart4 316
+ i2c0 317
+ i2c1 318
+ i2c2 319
+ i2c3 320
+ i2c4 321
+ i2c5 322
+ i2c6 323
+ i2c7 324
+ i2c_hdmi 325
+ tsadc 326
+ spi0 327
+ spi1 328
+ spi2 329
+ i2s1 330
+ i2s2 331
+ pcm0 332
+ i2s0 333
+ pcm1 334
+ pcm2 335
+ pwm 336
+ slimbus 337
+ spdif 338
+ ac97 339
+ modemif 340
+ chipid 341
+ sysreg 342
+ hdmi_cec 343
+ mct 344
+ wdt 345
+ rtc 346
+ keyif 347
+ audss 348
+ mipi_hsi 349 Exynos4210
+ mdma2 350 Exynos4210
+ pixelasyncm0 351
+ pixelasyncm1 352
+ fimc_lite0 353 Exynos4x12
+ fimc_lite1 354 Exynos4x12
+ ppmuispx 355 Exynos4x12
+ ppmuispmx 356 Exynos4x12
+ fimc_isp 357 Exynos4x12
+ fimc_drc 358 Exynos4x12
+ fimc_fd 359 Exynos4x12
+ mcuisp 360 Exynos4x12
+ gicisp 361 Exynos4x12
+ smmu_isp 362 Exynos4x12
+ smmu_drc 363 Exynos4x12
+ smmu_fd 364 Exynos4x12
+ smmu_lite0 365 Exynos4x12
+ smmu_lite1 366 Exynos4x12
+ mcuctl_isp 367 Exynos4x12
+ mpwm_isp 368 Exynos4x12
+ i2c0_isp 369 Exynos4x12
+ i2c1_isp 370 Exynos4x12
+ mtcadc_isp 371 Exynos4x12
+ pwm_isp 372 Exynos4x12
+ wdt_isp 373 Exynos4x12
+ uart_isp 374 Exynos4x12
+ asyncaxim 375 Exynos4x12
+ smmu_ispcx 376 Exynos4x12
+ spi0_isp 377 Exynos4x12
+ spi1_isp 378 Exynos4x12
+ pwm_isp_sclk 379 Exynos4x12
+ spi0_isp_sclk 380 Exynos4x12
+ spi1_isp_sclk 381 Exynos4x12
+ uart_isp_sclk 382 Exynos4x12
+
+ [Mux Clocks]
+
+ Clock ID SoC (if specific)
+ -----------------------------------------------
+
+ mout_fimc0 384
+ mout_fimc1 385
+ mout_fimc2 386
+ mout_fimc3 387
+ mout_cam0 388
+ mout_cam1 389
+ mout_csis0 390
+ mout_csis1 391
+ mout_g3d0 392
+ mout_g3d1 393
+ mout_g3d 394
+ aclk400_mcuisp 395 Exynos4x12
+
+ [Div Clocks]
+
+ Clock ID SoC (if specific)
+ -----------------------------------------------
+
+ div_isp0 450 Exynos4x12
+ div_isp1 451 Exynos4x12
+ div_mcuisp0 452 Exynos4x12
+ div_mcuisp1 453 Exynos4x12
+ div_aclk200 454 Exynos4x12
+ div_aclk400_mcuisp 455 Exynos4x12
+
+
+Example 1: An example of a clock controller node is listed below.
+
+ clock: clock-controller@0x10030000 {
+ compatible = "samsung,exynos4210-clock";
+ reg = <0x10030000 0x20000>;
+ #clock-cells = <1>;
+ };
+
+Example 2: UART controller node that consumes the clock generated by the clock
+ controller. Refer to the standard clock bindings for information
+ about 'clocks' and 'clock-names' property.
+
+ serial@13820000 {
+ compatible = "samsung,exynos4210-uart";
+ reg = <0x13820000 0x100>;
+ interrupts = <0 54 0>;
+ clocks = <&clock 314>, <&clock 153>;
+ clock-names = "uart", "clk_uart_baud0";
+ };
diff --git a/Documentation/devicetree/bindings/clock/exynos5250-clock.txt b/Documentation/devicetree/bindings/clock/exynos5250-clock.txt
new file mode 100644
index 000000000000..781a6276adf7
--- /dev/null
+++ b/Documentation/devicetree/bindings/clock/exynos5250-clock.txt
@@ -0,0 +1,177 @@
+* Samsung Exynos5250 Clock Controller
+
+The Exynos5250 clock controller generates and supplies clock to various
+controllers within the Exynos5250 SoC.
+
+Required Properties:
+
+- comptible: should be one of the following.
+ - "samsung,exynos5250-clock" - controller compatible with Exynos5250 SoC.
+
+- reg: physical base address of the controller and length of memory mapped
+ region.
+
+- #clock-cells: should be 1.
+
+The following is the list of clocks generated by the controller. Each clock is
+assigned an identifier and client nodes use this identifier to specify the
+clock which they consume.
+
+
+ [Core Clocks]
+
+ Clock ID
+ ----------------------------
+
+ fin_pll 1
+
+ [Clock Gate for Special Clocks]
+
+ Clock ID
+ ----------------------------
+
+ sclk_cam_bayer 128
+ sclk_cam0 129
+ sclk_cam1 130
+ sclk_gscl_wa 131
+ sclk_gscl_wb 132
+ sclk_fimd1 133
+ sclk_mipi1 134
+ sclk_dp 135
+ sclk_hdmi 136
+ sclk_pixel 137
+ sclk_audio0 138
+ sclk_mmc0 139
+ sclk_mmc1 140
+ sclk_mmc2 141
+ sclk_mmc3 142
+ sclk_sata 143
+ sclk_usb3 144
+ sclk_jpeg 145
+ sclk_uart0 146
+ sclk_uart1 147
+ sclk_uart2 148
+ sclk_uart3 149
+ sclk_pwm 150
+ sclk_audio1 151
+ sclk_audio2 152
+ sclk_spdif 153
+ sclk_spi0 154
+ sclk_spi1 155
+ sclk_spi2 156
+
+
+ [Peripheral Clock Gates]
+
+ Clock ID
+ ----------------------------
+
+ gscl0 256
+ gscl1 257
+ gscl2 258
+ gscl3 259
+ gscl_wa 260
+ gscl_wb 261
+ smmu_gscl0 262
+ smmu_gscl1 263
+ smmu_gscl2 264
+ smmu_gscl3 265
+ mfc 266
+ smmu_mfcl 267
+ smmu_mfcr 268
+ rotator 269
+ jpeg 270
+ mdma1 271
+ smmu_rotator 272
+ smmu_jpeg 273
+ smmu_mdma1 274
+ pdma0 275
+ pdma1 276
+ sata 277
+ usbotg 278
+ mipi_hsi 279
+ sdmmc0 280
+ sdmmc1 281
+ sdmmc2 282
+ sdmmc3 283
+ sromc 284
+ usb2 285
+ usb3 286
+ sata_phyctrl 287
+ sata_phyi2c 288
+ uart0 289
+ uart1 290
+ uart2 291
+ uart3 292
+ uart4 293
+ i2c0 294
+ i2c1 295
+ i2c2 296
+ i2c3 297
+ i2c4 298
+ i2c5 299
+ i2c6 300
+ i2c7 301
+ i2c_hdmi 302
+ adc 303
+ spi0 304
+ spi1 305
+ spi2 306
+ i2s1 307
+ i2s2 308
+ pcm1 309
+ pcm2 310
+ pwm 311
+ spdif 312
+ ac97 313
+ hsi2c0 314
+ hsi2c1 315
+ hs12c2 316
+ hs12c3 317
+ chipid 318
+ sysreg 319
+ pmu 320
+ cmu_top 321
+ cmu_core 322
+ cmu_mem 323
+ tzpc0 324
+ tzpc1 325
+ tzpc2 326
+ tzpc3 327
+ tzpc4 328
+ tzpc5 329
+ tzpc6 330
+ tzpc7 331
+ tzpc8 332
+ tzpc9 333
+ hdmi_cec 334
+ mct 335
+ wdt 336
+ rtc 337
+ tmu 338
+ fimd1 339
+ mie1 340
+ dsim0 341
+ dp 342
+ mixer 343
+ hdmi 345
+
+Example 1: An example of a clock controller node is listed below.
+
+ clock: clock-controller@0x10010000 {
+ compatible = "samsung,exynos5250-clock";
+ reg = <0x10010000 0x30000>;
+ #clock-cells = <1>;
+ };
+
+Example 2: UART controller node that consumes the clock generated by the clock
+ controller. Refer to the standard clock bindings for information
+ about 'clocks' and 'clock-names' property.
+
+ serial@13820000 {
+ compatible = "samsung,exynos4210-uart";
+ reg = <0x13820000 0x100>;
+ interrupts = <0 54 0>;
+ clocks = <&clock 314>, <&clock 153>;
+ clock-names = "uart", "clk_uart_baud0";
+ };
diff --git a/Documentation/devicetree/bindings/clock/exynos5440-clock.txt b/Documentation/devicetree/bindings/clock/exynos5440-clock.txt
new file mode 100644
index 000000000000..4499e9966bc9
--- /dev/null
+++ b/Documentation/devicetree/bindings/clock/exynos5440-clock.txt
@@ -0,0 +1,61 @@
+* Samsung Exynos5440 Clock Controller
+
+The Exynos5440 clock controller generates and supplies clock to various
+controllers within the Exynos5440 SoC.
+
+Required Properties:
+
+- comptible: should be "samsung,exynos5440-clock".
+
+- reg: physical base address of the controller and length of memory mapped
+ region.
+
+- #clock-cells: should be 1.
+
+The following is the list of clocks generated by the controller. Each clock is
+assigned an identifier and client nodes use this identifier to specify the
+clock which they consume.
+
+
+ [Core Clocks]
+
+ Clock ID
+ ----------------------------
+
+ xtal 1
+ arm_clk 2
+
+ [Peripheral Clock Gates]
+
+ Clock ID
+ ----------------------------
+
+ spi_baud 16
+ pb0_250 17
+ pr0_250 18
+ pr1_250 19
+ b_250 20
+ b_125 21
+ b_200 22
+ sata 23
+ usb 24
+ gmac0 25
+ cs250 26
+ pb0_250_o 27
+ pr0_250_o 28
+ pr1_250_o 29
+ b_250_o 30
+ b_125_o 31
+ b_200_o 32
+ sata_o 33
+ usb_o 34
+ gmac0_o 35
+ cs250_o 36
+
+Example: An example of a clock controller node is listed below.
+
+ clock: clock-controller@0x10010000 {
+ compatible = "samsung,exynos5440-clock";
+ reg = <0x160000 0x10000>;
+ #clock-cells = <1>;
+ };
diff --git a/Documentation/devicetree/bindings/media/s5p-mfc.txt b/Documentation/devicetree/bindings/media/s5p-mfc.txt
index 67ec3d4ccc7f..bf0182d8da25 100644
--- a/Documentation/devicetree/bindings/media/s5p-mfc.txt
+++ b/Documentation/devicetree/bindings/media/s5p-mfc.txt
@@ -21,3 +21,24 @@ Required properties:
- samsung,mfc-l : Base address of the second memory bank used by MFC
for DMA contiguous memory allocation and its size.
+
+Optional properties:
+ - samsung,power-domain : power-domain property defined with a phandle
+ to respective power domain.
+
+Example:
+SoC specific DT entry:
+
+mfc: codec@13400000 {
+ compatible = "samsung,mfc-v5";
+ reg = <0x13400000 0x10000>;
+ interrupts = <0 94 0>;
+ samsung,power-domain = <&pd_mfc>;
+};
+
+Board specific DT entry:
+
+codec@13400000 {
+ samsung,mfc-r = <0x43000000 0x800000>;
+ samsung,mfc-l = <0x51000000 0x800000>;
+};
diff --git a/Documentation/devicetree/bindings/usb/exynos-usb.txt b/Documentation/devicetree/bindings/usb/exynos-usb.txt
new file mode 100644
index 000000000000..f66fcddba46f
--- /dev/null
+++ b/Documentation/devicetree/bindings/usb/exynos-usb.txt
@@ -0,0 +1,40 @@
+Samsung Exynos SoC USB controller
+
+The USB devices interface with USB controllers on Exynos SOCs.
+The device node has following properties.
+
+EHCI
+Required properties:
+ - compatible: should be "samsung,exynos4210-ehci" for USB 2.0
+ EHCI controller in host mode.
+ - reg: physical base address of the controller and length of memory mapped
+ region.
+ - interrupts: interrupt number to the cpu.
+
+Optional properties:
+ - samsung,vbus-gpio: if present, specifies the GPIO that
+ needs to be pulled up for the bus to be powered.
+
+Example:
+
+ usb@12110000 {
+ compatible = "samsung,exynos4210-ehci";
+ reg = <0x12110000 0x100>;
+ interrupts = <0 71 0>;
+ samsung,vbus-gpio = <&gpx2 6 1 3 3>;
+ };
+
+OHCI
+Required properties:
+ - compatible: should be "samsung,exynos4210-ohci" for USB 2.0
+ OHCI companion controller in host mode.
+ - reg: physical base address of the controller and length of memory mapped
+ region.
+ - interrupts: interrupt number to the cpu.
+
+Example:
+ usb@12120000 {
+ compatible = "samsung,exynos4210-ohci";
+ reg = <0x12120000 0x100>;
+ interrupts = <0 71 0>;
+ };
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 03301cb114ac..1dc16e539808 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -866,6 +866,7 @@ config ARCH_EXYNOS
select ARCH_HAS_HOLES_MEMORYMODEL
select ARCH_SPARSEMEM_ENABLE
select CLKDEV_LOOKUP
+ select COMMON_CLK
select CPU_V7
select GENERIC_CLOCKEVENTS
select HAVE_CLK
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 9c6255884cbb..d3cd880d70b3 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -42,7 +42,10 @@ dtb-$(CONFIG_ARCH_DOVE) += dove-cm-a510.dtb \
dtb-$(CONFIG_ARCH_EXYNOS) += exynos4210-origen.dtb \
exynos4210-smdkv310.dtb \
exynos4210-trats.dtb \
+ exynos4412-odroidx.dtb \
exynos4412-smdk4412.dtb \
+ exynos4412-origen.dtb \
+ exynos5250-arndale.dtb \
exynos5250-smdk5250.dtb \
exynos5250-snow.dtb \
exynos5440-ssdk5440.dtb
diff --git a/arch/arm/boot/dts/cros5250-common.dtsi b/arch/arm/boot/dts/cros5250-common.dtsi
index 46c098017036..62eceb4f0d3f 100644
--- a/arch/arm/boot/dts/cros5250-common.dtsi
+++ b/arch/arm/boot/dts/cros5250-common.dtsi
@@ -24,6 +24,144 @@
samsung,i2c-max-bus-freq = <378000>;
gpios = <&gpb3 0 2 3 0>,
<&gpb3 1 2 3 0>;
+
+ max77686@09 {
+ compatible = "maxim,max77686";
+ reg = <0x09>;
+
+ voltage-regulators {
+ ldo1_reg: LDO1 {
+ regulator-name = "P1.0V_LDO_OUT1";
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1000000>;
+ regulator-always-on;
+ };
+
+ ldo2_reg: LDO2 {
+ regulator-name = "P1.8V_LDO_OUT2";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ };
+
+ ldo3_reg: LDO3 {
+ regulator-name = "P1.8V_LDO_OUT3";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ };
+
+ ldo7_reg: LDO7 {
+ regulator-name = "P1.1V_LDO_OUT7";
+ regulator-min-microvolt = <1100000>;
+ regulator-max-microvolt = <1100000>;
+ regulator-always-on;
+ };
+
+ ldo8_reg: LDO8 {
+ regulator-name = "P1.0V_LDO_OUT8";
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1000000>;
+ regulator-always-on;
+ };
+
+ ldo10_reg: LDO10 {
+ regulator-name = "P1.8V_LDO_OUT10";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ };
+
+ ldo12_reg: LDO12 {
+ regulator-name = "P3.0V_LDO_OUT12";
+ regulator-min-microvolt = <3000000>;
+ regulator-max-microvolt = <3000000>;
+ regulator-always-on;
+ };
+
+ ldo14_reg: LDO14 {
+ regulator-name = "P1.8V_LDO_OUT14";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ };
+
+ ldo15_reg: LDO15 {
+ regulator-name = "P1.0V_LDO_OUT15";
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1000000>;
+ regulator-always-on;
+ };
+
+ ldo16_reg: LDO16 {
+ regulator-name = "P1.8V_LDO_OUT16";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ };
+
+ buck1_reg: BUCK1 {
+ regulator-name = "vdd_mif";
+ regulator-min-microvolt = <950000>;
+ regulator-max-microvolt = <1300000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ buck2_reg: BUCK2 {
+ regulator-name = "vdd_arm";
+ regulator-min-microvolt = <850000>;
+ regulator-max-microvolt = <1350000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ buck3_reg: BUCK3 {
+ regulator-name = "vdd_int";
+ regulator-min-microvolt = <900000>;
+ regulator-max-microvolt = <1200000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ buck4_reg: BUCK4 {
+ regulator-name = "vdd_g3d";
+ regulator-min-microvolt = <850000>;
+ regulator-max-microvolt = <1300000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ buck5_reg: BUCK5 {
+ regulator-name = "P1.8V_BUCK_OUT5";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ buck6_reg: BUCK6 {
+ regulator-name = "P1.35V_BUCK_OUT6";
+ regulator-min-microvolt = <1350000>;
+ regulator-max-microvolt = <1350000>;
+ regulator-always-on;
+ };
+
+ buck7_reg: BUCK7 {
+ regulator-name = "P2.0V_BUCK_OUT7";
+ regulator-min-microvolt = <2000000>;
+ regulator-max-microvolt = <2000000>;
+ regulator-always-on;
+ };
+
+ buck8_reg: BUCK8 {
+ regulator-name = "P2.85V_BUCK_OUT8";
+ regulator-min-microvolt = <2850000>;
+ regulator-max-microvolt = <2850000>;
+ regulator-always-on;
+ };
+ };
+ };
};
i2c@12C70000 {
diff --git a/arch/arm/boot/dts/exynos4.dtsi b/arch/arm/boot/dts/exynos4.dtsi
index 1a62bcf18aa3..9ac47d51c407 100644
--- a/arch/arm/boot/dts/exynos4.dtsi
+++ b/arch/arm/boot/dts/exynos4.dtsi
@@ -86,6 +86,8 @@
compatible = "samsung,s3c2410-wdt";
reg = <0x10060000 0x100>;
interrupts = <0 43 0>;
+ clocks = <&clock 345>;
+ clock-names = "watchdog";
status = "disabled";
};
@@ -93,6 +95,8 @@
compatible = "samsung,s3c6410-rtc";
reg = <0x10070000 0x100>;
interrupts = <0 44 0>, <0 45 0>;
+ clocks = <&clock 346>;
+ clock-names = "rtc";
status = "disabled";
};
@@ -100,6 +104,8 @@
compatible = "samsung,s5pv210-keypad";
reg = <0x100A0000 0x100>;
interrupts = <0 109 0>;
+ clocks = <&clock 347>;
+ clock-names = "keypad";
status = "disabled";
};
@@ -107,6 +113,8 @@
compatible = "samsung,exynos4210-sdhci";
reg = <0x12510000 0x100>;
interrupts = <0 73 0>;
+ clocks = <&clock 297>, <&clock 145>;
+ clock-names = "hsmmc", "mmc_busclk.2";
status = "disabled";
};
@@ -114,6 +122,8 @@
compatible = "samsung,exynos4210-sdhci";
reg = <0x12520000 0x100>;
interrupts = <0 74 0>;
+ clocks = <&clock 298>, <&clock 146>;
+ clock-names = "hsmmc", "mmc_busclk.2";
status = "disabled";
};
@@ -121,6 +131,8 @@
compatible = "samsung,exynos4210-sdhci";
reg = <0x12530000 0x100>;
interrupts = <0 75 0>;
+ clocks = <&clock 299>, <&clock 147>;
+ clock-names = "hsmmc", "mmc_busclk.2";
status = "disabled";
};
@@ -128,6 +140,16 @@
compatible = "samsung,exynos4210-sdhci";
reg = <0x12540000 0x100>;
interrupts = <0 76 0>;
+ clocks = <&clock 300>, <&clock 148>;
+ clock-names = "hsmmc", "mmc_busclk.2";
+ status = "disabled";
+ };
+
+ mfc: codec@13400000 {
+ compatible = "samsung,mfc-v5";
+ reg = <0x13400000 0x10000>;
+ interrupts = <0 94 0>;
+ samsung,power-domain = <&pd_mfc>;
status = "disabled";
};
@@ -135,6 +157,8 @@
compatible = "samsung,exynos4210-uart";
reg = <0x13800000 0x100>;
interrupts = <0 52 0>;
+ clocks = <&clock 312>, <&clock 151>;
+ clock-names = "uart", "clk_uart_baud0";
status = "disabled";
};
@@ -142,6 +166,8 @@
compatible = "samsung,exynos4210-uart";
reg = <0x13810000 0x100>;
interrupts = <0 53 0>;
+ clocks = <&clock 313>, <&clock 152>;
+ clock-names = "uart", "clk_uart_baud0";
status = "disabled";
};
@@ -149,6 +175,8 @@
compatible = "samsung,exynos4210-uart";
reg = <0x13820000 0x100>;
interrupts = <0 54 0>;
+ clocks = <&clock 314>, <&clock 153>;
+ clock-names = "uart", "clk_uart_baud0";
status = "disabled";
};
@@ -156,6 +184,8 @@
compatible = "samsung,exynos4210-uart";
reg = <0x13830000 0x100>;
interrupts = <0 55 0>;
+ clocks = <&clock 315>, <&clock 154>;
+ clock-names = "uart", "clk_uart_baud0";
status = "disabled";
};
@@ -165,6 +195,8 @@
compatible = "samsung,s3c2440-i2c";
reg = <0x13860000 0x100>;
interrupts = <0 58 0>;
+ clocks = <&clock 317>;
+ clock-names = "i2c";
status = "disabled";
};
@@ -174,6 +206,8 @@
compatible = "samsung,s3c2440-i2c";
reg = <0x13870000 0x100>;
interrupts = <0 59 0>;
+ clocks = <&clock 318>;
+ clock-names = "i2c";
status = "disabled";
};
@@ -183,6 +217,8 @@
compatible = "samsung,s3c2440-i2c";
reg = <0x13880000 0x100>;
interrupts = <0 60 0>;
+ clocks = <&clock 319>;
+ clock-names = "i2c";
status = "disabled";
};
@@ -192,6 +228,8 @@
compatible = "samsung,s3c2440-i2c";
reg = <0x13890000 0x100>;
interrupts = <0 61 0>;
+ clocks = <&clock 320>;
+ clock-names = "i2c";
status = "disabled";
};
@@ -201,6 +239,8 @@
compatible = "samsung,s3c2440-i2c";
reg = <0x138A0000 0x100>;
interrupts = <0 62 0>;
+ clocks = <&clock 321>;
+ clock-names = "i2c";
status = "disabled";
};
@@ -210,6 +250,8 @@
compatible = "samsung,s3c2440-i2c";
reg = <0x138B0000 0x100>;
interrupts = <0 63 0>;
+ clocks = <&clock 322>;
+ clock-names = "i2c";
status = "disabled";
};
@@ -219,6 +261,8 @@
compatible = "samsung,s3c2440-i2c";
reg = <0x138C0000 0x100>;
interrupts = <0 64 0>;
+ clocks = <&clock 323>;
+ clock-names = "i2c";
status = "disabled";
};
@@ -228,6 +272,8 @@
compatible = "samsung,s3c2440-i2c";
reg = <0x138D0000 0x100>;
interrupts = <0 65 0>;
+ clocks = <&clock 324>;
+ clock-names = "i2c";
status = "disabled";
};
@@ -239,6 +285,8 @@
rx-dma-channel = <&pdma0 6>; /* preliminary */
#address-cells = <1>;
#size-cells = <0>;
+ clocks = <&clock 327>, <&clock 159>;
+ clock-names = "spi", "spi_busclk0";
status = "disabled";
};
@@ -250,6 +298,8 @@
rx-dma-channel = <&pdma1 6>; /* preliminary */
#address-cells = <1>;
#size-cells = <0>;
+ clocks = <&clock 328>, <&clock 160>;
+ clock-names = "spi", "spi_busclk0";
status = "disabled";
};
@@ -261,6 +311,8 @@
rx-dma-channel = <&pdma0 8>; /* preliminary */
#address-cells = <1>;
#size-cells = <0>;
+ clocks = <&clock 329>, <&clock 161>;
+ clock-names = "spi", "spi_busclk0";
status = "disabled";
};
@@ -275,6 +327,8 @@
compatible = "arm,pl330", "arm,primecell";
reg = <0x12680000 0x1000>;
interrupts = <0 35 0>;
+ clocks = <&clock 292>;
+ clock-names = "apb_pclk";
#dma-cells = <1>;
#dma-channels = <8>;
#dma-requests = <32>;
@@ -284,6 +338,8 @@
compatible = "arm,pl330", "arm,primecell";
reg = <0x12690000 0x1000>;
interrupts = <0 36 0>;
+ clocks = <&clock 293>;
+ clock-names = "apb_pclk";
#dma-cells = <1>;
#dma-channels = <8>;
#dma-requests = <32>;
@@ -293,6 +349,8 @@
compatible = "arm,pl330", "arm,primecell";
reg = <0x12850000 0x1000>;
interrupts = <0 34 0>;
+ clocks = <&clock 279>;
+ clock-names = "apb_pclk";
#dma-cells = <1>;
#dma-channels = <8>;
#dma-requests = <1>;
diff --git a/arch/arm/boot/dts/exynos4210-origen.dts b/arch/arm/boot/dts/exynos4210-origen.dts
index f2710018e84e..1b30bc8e2654 100644
--- a/arch/arm/boot/dts/exynos4210-origen.dts
+++ b/arch/arm/boot/dts/exynos4210-origen.dts
@@ -57,6 +57,12 @@
status = "okay";
};
+ codec@13400000 {
+ samsung,mfc-r = <0x43000000 0x800000>;
+ samsung,mfc-l = <0x51000000 0x800000>;
+ status = "okay";
+ };
+
serial@13800000 {
status = "okay";
};
@@ -121,4 +127,16 @@
linux,default-trigger = "heartbeat";
};
};
+
+ fixed-rate-clocks {
+ xxti {
+ compatible = "samsung,clock-xxti";
+ clock-frequency = <0>;
+ };
+
+ xusbxti {
+ compatible = "samsung,clock-xusbxti";
+ clock-frequency = <24000000>;
+ };
+ };
};
diff --git a/arch/arm/boot/dts/exynos4210-smdkv310.dts b/arch/arm/boot/dts/exynos4210-smdkv310.dts
index f63490707f3a..f52c86e2d424 100644
--- a/arch/arm/boot/dts/exynos4210-smdkv310.dts
+++ b/arch/arm/boot/dts/exynos4210-smdkv310.dts
@@ -43,6 +43,12 @@
status = "okay";
};
+ codec@13400000 {
+ samsung,mfc-r = <0x43000000 0x800000>;
+ samsung,mfc-l = <0x51000000 0x800000>;
+ status = "okay";
+ };
+
serial@13800000 {
status = "okay";
};
@@ -189,4 +195,16 @@
};
};
};
+
+ fixed-rate-clocks {
+ xxti {
+ compatible = "samsung,clock-xxti";
+ clock-frequency = <12000000>;
+ };
+
+ xusbxti {
+ compatible = "samsung,clock-xusbxti";
+ clock-frequency = <24000000>;
+ };
+ };
};
diff --git a/arch/arm/boot/dts/exynos4210-trats.dts b/arch/arm/boot/dts/exynos4210-trats.dts
index c346b64dff55..9a14484c7bb1 100644
--- a/arch/arm/boot/dts/exynos4210-trats.dts
+++ b/arch/arm/boot/dts/exynos4210-trats.dts
@@ -289,4 +289,16 @@
};
};
};
+
+ fixed-rate-clocks {
+ xxti {
+ compatible = "samsung,clock-xxti";
+ clock-frequency = <0>;
+ };
+
+ xusbxti {
+ compatible = "samsung,clock-xusbxti";
+ clock-frequency = <24000000>;
+ };
+ };
};
diff --git a/arch/arm/boot/dts/exynos4210.dtsi b/arch/arm/boot/dts/exynos4210.dtsi
index 49a2786e00b9..ff23ae29f5cf 100644
--- a/arch/arm/boot/dts/exynos4210.dtsi
+++ b/arch/arm/boot/dts/exynos4210.dtsi
@@ -55,6 +55,8 @@
interrupt-parent = <&mct_map>;
interrupts = <0 0>, <1 0>, <2 0>, <3 0>,
<4 0>, <5 0>;
+ clocks = <&clock 3>, <&clock 344>;
+ clock-names = "fin_pll", "mct";
mct_map: mct-map {
#interrupt-cells = <2>;
@@ -69,6 +71,12 @@
};
};
+ clock: clock-controller@0x10030000 {
+ compatible = "samsung,exynos4210-clock";
+ reg = <0x10030000 0x20000>;
+ #clock-cells = <1>;
+ };
+
pinctrl_0: pinctrl@11400000 {
compatible = "samsung,exynos4210-pinctrl";
reg = <0x11400000 0x1000>;
diff --git a/arch/arm/boot/dts/exynos4412-odroidx.dts b/arch/arm/boot/dts/exynos4412-odroidx.dts
new file mode 100644
index 000000000000..53bc8bf77984
--- /dev/null
+++ b/arch/arm/boot/dts/exynos4412-odroidx.dts
@@ -0,0 +1,111 @@
+/*
+ * Hardkernel's Exynos4412 based ODROID-X board device tree source
+ *
+ * Copyright (c) 2012 Dongjin Kim <tobetter@gmail.com>
+ *
+ * Device tree source file for Hardkernel's ODROID-X board which is based on
+ * Samsung's Exynos4412 SoC.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+/dts-v1/;
+/include/ "exynos4412.dtsi"
+
+/ {
+ model = "Hardkernel ODROID-X board based on Exynos4412";
+ compatible = "hardkernel,odroid-x", "samsung,exynos4412";
+
+ memory {
+ reg = <0x40000000 0x40000000>;
+ };
+
+ leds {
+ compatible = "gpio-leds";
+ led1 {
+ label = "led1:heart";
+ gpios = <&gpc1 0 1>;
+ default-state = "on";
+ linux,default-trigger = "heartbeat";
+ };
+ led2 {
+ label = "led2:mmc0";
+ gpios = <&gpc1 2 1>;
+ default-state = "on";
+ linux,default-trigger = "mmc0";
+ };
+ };
+
+ mshc@12550000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ pinctrl-0 = <&sd4_clk &sd4_cmd &sd4_bus4 &sd4_bus8>;
+ pinctrl-names = "default";
+ status = "okay";
+
+ num-slots = <1>;
+ supports-highspeed;
+ broken-cd;
+ fifo-depth = <0x80>;
+ card-detect-delay = <200>;
+ samsung,dw-mshc-ciu-div = <3>;
+ samsung,dw-mshc-sdr-timing = <2 3>;
+ samsung,dw-mshc-ddr-timing = <1 2>;
+
+ slot@0 {
+ reg = <0>;
+ bus-width = <8>;
+ };
+ };
+
+ regulator_p3v3 {
+ compatible = "regulator-fixed";
+ regulator-name = "p3v3_en";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ gpio = <&gpa1 1 1>;
+ enable-active-high;
+ regulator-boot-on;
+ };
+
+ rtc@10070000 {
+ status = "okay";
+ };
+
+ sdhci@12530000 {
+ bus-width = <4>;
+ pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus4>;
+ pinctrl-names = "default";
+ status = "okay";
+ };
+
+ serial@13800000 {
+ status = "okay";
+ };
+
+ serial@13810000 {
+ status = "okay";
+ };
+
+ serial@13820000 {
+ status = "okay";
+ };
+
+ serial@13830000 {
+ status = "okay";
+ };
+
+ fixed-rate-clocks {
+ xxti {
+ compatible = "samsung,clock-xxti";
+ clock-frequency = <0>;
+ };
+
+ xusbxti {
+ compatible = "samsung,clock-xusbxti";
+ clock-frequency = <24000000>;
+ };
+ };
+};
diff --git a/arch/arm/boot/dts/exynos4412-origen.dts b/arch/arm/boot/dts/exynos4412-origen.dts
new file mode 100644
index 000000000000..1fecf7666dc0
--- /dev/null
+++ b/arch/arm/boot/dts/exynos4412-origen.dts
@@ -0,0 +1,432 @@
+/*
+ * Insignal's Exynos4412 based Origen board device tree source
+ *
+ * Copyright (c) 2012-2013 Samsung Electronics Co., Ltd.
+ * http://www.samsung.com
+ *
+ * Device tree source file for Insignal's Origen board which is based on
+ * Samsung's Exynos4412 SoC.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+/dts-v1/;
+/include/ "exynos4412.dtsi"
+
+/ {
+ model = "Insignal Origen evaluation board based on Exynos4412";
+ compatible = "insignal,origen4412", "samsung,exynos4412";
+
+ memory {
+ reg = <0x40000000 0x40000000>;
+ };
+
+ chosen {
+ bootargs ="console=ttySAC2,115200";
+ };
+
+ mmc_reg: voltage-regulator {
+ compatible = "regulator-fixed";
+ regulator-name = "VMEM_VDD_2.8V";
+ regulator-min-microvolt = <2800000>;
+ regulator-max-microvolt = <2800000>;
+ gpio = <&gpx1 1 0>;
+ enable-active-high;
+ };
+
+ sdhci@12530000 {
+ bus-width = <4>;
+ pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_bus4 &sd2_cd>;
+ pinctrl-names = "default";
+ vmmc-supply = <&mmc_reg>;
+ status = "okay";
+ };
+
+ mshc@12550000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ pinctrl-0 = <&sd4_clk &sd4_cmd &sd4_bus4 &sd4_bus8>;
+ pinctrl-names = "default";
+ status = "okay";
+
+ num-slots = <1>;
+ supports-highspeed;
+ broken-cd;
+ fifo-depth = <0x80>;
+ card-detect-delay = <200>;
+ samsung,dw-mshc-ciu-div = <3>;
+ samsung,dw-mshc-sdr-timing = <2 3>;
+ samsung,dw-mshc-ddr-timing = <1 2>;
+
+ slot@0 {
+ reg = <0>;
+ bus-width = <8>;
+ };
+ };
+
+ codec@13400000 {
+ samsung,mfc-r = <0x43000000 0x800000>;
+ samsung,mfc-l = <0x51000000 0x800000>;
+ status = "okay";
+ };
+
+ serial@13800000 {
+ status = "okay";
+ };
+
+ serial@13810000 {
+ status = "okay";
+ };
+
+ serial@13820000 {
+ status = "okay";
+ };
+
+ serial@13830000 {
+ status = "okay";
+ };
+
+ i2c@13860000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ samsung,i2c-sda-delay = <100>;
+ samsung,i2c-max-bus-freq = <20000>;
+ pinctrl-0 = <&i2c0_bus>;
+ pinctrl-names = "default";
+ status = "okay";
+
+ s5m8767_pmic@66 {
+ compatible = "samsung,s5m8767-pmic";
+ reg = <0x66>;
+
+ s5m8767,pmic-buck-default-dvs-idx = <3>;
+
+ s5m8767,pmic-buck-dvs-gpios = <&gpx2 3 0>,
+ <&gpx2 4 0>,
+ <&gpx2 5 0>;
+
+ s5m8767,pmic-buck-ds-gpios = <&gpm3 5 0>,
+ <&gpm3 6 0>,
+ <&gpm3 7 0>;
+
+ s5m8767,pmic-buck2-dvs-voltage = <1250000>, <1200000>,
+ <1200000>, <1200000>,
+ <1200000>, <1200000>,
+ <1200000>, <1200000>;
+
+ s5m8767,pmic-buck3-dvs-voltage = <1100000>, <1100000>,
+ <1100000>, <1100000>,
+ <1100000>, <1100000>,
+ <1100000>, <1100000>;
+
+ s5m8767,pmic-buck4-dvs-voltage = <1200000>, <1200000>,
+ <1200000>, <1200000>,
+ <1200000>, <1200000>,
+ <1200000>, <1200000>;
+
+ regulators {
+ ldo1_reg: LDO1 {
+ regulator-name = "VDD_ALIVE";
+ regulator-min-microvolt = <1100000>;
+ regulator-max-microvolt = <1100000>;
+ regulator-always-on;
+ regulator-boot-on;
+ op_mode = <1>; /* Normal Mode */
+ };
+
+ ldo2_reg: LDO2 {
+ regulator-name = "VDDQ_M12";
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1200000>;
+ regulator-always-on;
+ op_mode = <1>; /* Normal Mode */
+ };
+
+ ldo3_reg: LDO3 {
+ regulator-name = "VDDIOAP_18";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ op_mode = <1>; /* Normal Mode */
+ };
+
+ ldo4_reg: LDO4 {
+ regulator-name = "VDDQ_PRE";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ op_mode = <1>; /* Normal Mode */
+ };
+
+ ldo5_reg: LDO5 {
+ regulator-name = "VDD18_2M";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ op_mode = <1>; /* Normal Mode */
+ };
+
+ ldo6_reg: LDO6 {
+ regulator-name = "VDD10_MPLL";
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1000000>;
+ regulator-always-on;
+ op_mode = <1>; /* Normal Mode */
+ };
+
+ ldo7_reg: LDO7 {
+ regulator-name = "VDD10_XPLL";
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1000000>;
+ regulator-always-on;
+ op_mode = <1>; /* Normal Mode */
+ };
+
+ ldo8_reg: LDO8 {
+ regulator-name = "VDD10_MIPI";
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1000000>;
+ regulator-always-on;
+ op_mode = <1>; /* Normal Mode */
+ };
+
+ ldo9_reg: LDO9 {
+ regulator-name = "VDD33_LCD";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ op_mode = <1>; /* Normal Mode */
+ };
+
+ ldo10_reg: LDO10 {
+ regulator-name = "VDD18_MIPI";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ op_mode = <1>; /* Normal Mode */
+ };
+
+ ldo11_reg: LDO11 {
+ regulator-name = "VDD18_ABB1";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ op_mode = <1>; /* Normal Mode */
+ };
+
+ ldo12_reg: LDO12 {
+ regulator-name = "VDD33_UOTG";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ op_mode = <1>; /* Normal Mode */
+ };
+
+ ldo13_reg: LDO13 {
+ regulator-name = "VDDIOPERI_18";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ op_mode = <1>; /* Normal Mode */
+ };
+
+ ldo14_reg: LDO14 {
+ regulator-name = "VDD18_ABB02";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ op_mode = <1>; /* Normal Mode */
+ };
+
+ ldo15_reg: LDO15 {
+ regulator-name = "VDD10_USH";
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1000000>;
+ regulator-always-on;
+ op_mode = <1>; /* Normal Mode */
+ };
+
+ ldo16_reg: LDO16 {
+ regulator-name = "VDD18_HSIC";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ op_mode = <1>; /* Normal Mode */
+ };
+
+ ldo17_reg: LDO17 {
+ regulator-name = "VDDIOAP_MMC012_28";
+ regulator-min-microvolt = <2800000>;
+ regulator-max-microvolt = <2800000>;
+ regulator-always-on;
+ op_mode = <1>; /* Normal Mode */
+ };
+
+ ldo18_reg: LDO18 {
+ regulator-name = "VDDIOPERI_28";
+ regulator-min-microvolt = <2800000>;
+ regulator-max-microvolt = <2800000>;
+ regulator-always-on;
+ op_mode = <1>; /* Normal Mode */
+ };
+
+ ldo19_reg: LDO19 {
+ regulator-name = "DVDD25";
+ regulator-min-microvolt = <2500000>;
+ regulator-max-microvolt = <2500000>;
+ regulator-always-on;
+ op_mode = <1>; /* Normal Mode */
+ };
+
+ ldo20_reg: LDO20 {
+ regulator-name = "VDD28_CAM";
+ regulator-min-microvolt = <2800000>;
+ regulator-max-microvolt = <2800000>;
+ regulator-always-on;
+ op_mode = <1>; /* Normal Mode */
+ };
+
+ ldo21_reg: LDO21 {
+ regulator-name = "VDD28_AF";
+ regulator-min-microvolt = <2800000>;
+ regulator-max-microvolt = <2800000>;
+ regulator-always-on;
+ op_mode = <1>; /* Normal Mode */
+ };
+
+ ldo22_reg: LDO22 {
+ regulator-name = "VDDA28_2M";
+ regulator-min-microvolt = <2800000>;
+ regulator-max-microvolt = <2800000>;
+ regulator-always-on;
+ op_mode = <1>; /* Normal Mode */
+ };
+
+ ldo23_reg: LDO23 {
+ regulator-name = "VDD28_TF";
+ regulator-min-microvolt = <2800000>;
+ regulator-max-microvolt = <2800000>;
+ regulator-always-on;
+ op_mode = <1>; /* Normal Mode */
+ };
+
+ ldo24_reg: LDO24 {
+ regulator-name = "VDD33_A31";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ op_mode = <1>; /* Normal Mode */
+ };
+
+ ldo25_reg: LDO25 {
+ regulator-name = "VDD18_CAM";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ op_mode = <1>; /* Normal Mode */
+ };
+
+ ldo26_reg: LDO26 {
+ regulator-name = "VDD18_A31";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ op_mode = <1>; /* Normal Mode */
+ };
+
+ ldo27_reg: LDO27 {
+ regulator-name = "GPS_1V8";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ op_mode = <1>; /* Normal Mode */
+ };
+
+ ldo28_reg: LDO28 {
+ regulator-name = "DVDD12";
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1200000>;
+ regulator-always-on;
+ op_mode = <1>; /* Normal Mode */
+ };
+
+ buck1_reg: BUCK1 {
+ regulator-name = "vdd_mif";
+ regulator-min-microvolt = <950000>;
+ regulator-max-microvolt = <1100000>;
+ regulator-always-on;
+ regulator-boot-on;
+ op_mode = <1>; /* Normal Mode */
+ };
+
+ buck2_reg: BUCK2 {
+ regulator-name = "vdd_arm";
+ regulator-min-microvolt = <925000>;
+ regulator-max-microvolt = <1300000>;
+ regulator-always-on;
+ regulator-boot-on;
+ op_mode = <1>; /* Normal Mode */
+ };
+
+ buck3_reg: BUCK3 {
+ regulator-name = "vdd_int";
+ regulator-min-microvolt = <900000>;
+ regulator-max-microvolt = <1200000>;
+ regulator-always-on;
+ regulator-boot-on;
+ op_mode = <1>; /* Normal Mode */
+ };
+
+ buck4_reg: BUCK4 {
+ regulator-name = "vdd_g3d";
+ regulator-min-microvolt = <750000>;
+ regulator-max-microvolt = <1500000>;
+ regulator-always-on;
+ regulator-boot-on;
+ op_mode = <1>; /* Normal Mode */
+ };
+
+ buck5_reg: BUCK5 {
+ regulator-name = "vdd_m12";
+ regulator-min-microvolt = <750000>;
+ regulator-max-microvolt = <1500000>;
+ regulator-always-on;
+ regulator-boot-on;
+ op_mode = <1>; /* Normal Mode */
+ };
+
+ buck6_reg: BUCK6 {
+ regulator-name = "vdd12_5m";
+ regulator-min-microvolt = <750000>;
+ regulator-max-microvolt = <1500000>;
+ regulator-always-on;
+ regulator-boot-on;
+ op_mode = <1>; /* Normal Mode */
+ };
+
+ buck9_reg: BUCK9 {
+ regulator-name = "vddf28_emmc";
+ regulator-min-microvolt = <750000>;
+ regulator-max-microvolt = <3000000>;
+ regulator-always-on;
+ regulator-boot-on;
+ op_mode = <1>; /* Normal Mode */
+ };
+ };
+ };
+ };
+
+ fixed-rate-clocks {
+ xxti {
+ compatible = "samsung,clock-xxti";
+ clock-frequency = <0>;
+ };
+
+ xusbxti {
+ compatible = "samsung,clock-xusbxti";
+ clock-frequency = <24000000>;
+ };
+ };
+};
diff --git a/arch/arm/boot/dts/exynos4412-smdk4412.dts b/arch/arm/boot/dts/exynos4412-smdk4412.dts
index f05bf575cc45..874beeaef99d 100644
--- a/arch/arm/boot/dts/exynos4412-smdk4412.dts
+++ b/arch/arm/boot/dts/exynos4412-smdk4412.dts
@@ -27,6 +27,19 @@
bootargs ="root=/dev/ram0 rw ramdisk=8192 initrd=0x41000000,8M console=ttySAC1,115200 init=/linuxrc";
};
+ sdhci@12530000 {
+ bus-width = <4>;
+ pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_bus4 &sd2_cd>;
+ pinctrl-names = "default";
+ status = "okay";
+ };
+
+ codec@13400000 {
+ samsung,mfc-r = <0x43000000 0x800000>;
+ samsung,mfc-l = <0x51000000 0x800000>;
+ status = "okay";
+ };
+
serial@13800000 {
status = "okay";
};
@@ -42,4 +55,16 @@
serial@13830000 {
status = "okay";
};
+
+ fixed-rate-clocks {
+ xxti {
+ compatible = "samsung,clock-xxti";
+ clock-frequency = <0>;
+ };
+
+ xusbxti {
+ compatible = "samsung,clock-xusbxti";
+ clock-frequency = <24000000>;
+ };
+ };
};
diff --git a/arch/arm/boot/dts/exynos4412.dtsi b/arch/arm/boot/dts/exynos4412.dtsi
index 821c9fdd1e3b..d75c047e80a9 100644
--- a/arch/arm/boot/dts/exynos4412.dtsi
+++ b/arch/arm/boot/dts/exynos4412.dtsi
@@ -34,6 +34,8 @@
interrupt-parent = <&mct_map>;
interrupts = <0 0>, <1 0>, <2 0>, <3 0>,
<4 0>, <5 0>, <6 0>, <7 0>;
+ clocks = <&clock 3>, <&clock 344>;
+ clock-names = "fin_pll", "mct";
mct_map: mct-map {
#interrupt-cells = <2>;
diff --git a/arch/arm/boot/dts/exynos4x12.dtsi b/arch/arm/boot/dts/exynos4x12.dtsi
index 9a8780694909..7496b8d633ea 100644
--- a/arch/arm/boot/dts/exynos4x12.dtsi
+++ b/arch/arm/boot/dts/exynos4x12.dtsi
@@ -36,6 +36,12 @@
<0 16 0>, <0 17 0>, <0 18 0>, <0 19 0>;
};
+ clock: clock-controller@0x10030000 {
+ compatible = "samsung,exynos4412-clock";
+ reg = <0x10030000 0x20000>;
+ #clock-cells = <1>;
+ };
+
pinctrl_0: pinctrl@11400000 {
compatible = "samsung,exynos4x12-pinctrl";
reg = <0x11400000 0x1000>;
diff --git a/arch/arm/boot/dts/exynos5250-arndale.dts b/arch/arm/boot/dts/exynos5250-arndale.dts
new file mode 100644
index 000000000000..5de019cb0e58
--- /dev/null
+++ b/arch/arm/boot/dts/exynos5250-arndale.dts
@@ -0,0 +1,129 @@
+/*
+ * Samsung's Exynos5250 based Arndale board device tree source
+ *
+ * Copyright (c) 2013 Samsung Electronics Co., Ltd.
+ * http://www.samsung.com
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+/dts-v1/;
+/include/ "exynos5250.dtsi"
+
+/ {
+ model = "Insignal Arndale evaluation board based on EXYNOS5250";
+ compatible = "insignal,arndale", "samsung,exynos5250";
+
+ memory {
+ reg = <0x40000000 0x80000000>;
+ };
+
+ chosen {
+ bootargs = "console=ttySAC2,115200";
+ };
+
+ i2c@12C60000 {
+ status = "disabled";
+ };
+
+ i2c@12C70000 {
+ status = "disabled";
+ };
+
+ i2c@12C80000 {
+ status = "disabled";
+ };
+
+ i2c@12C90000 {
+ status = "disabled";
+ };
+
+ i2c@12CA0000 {
+ status = "disabled";
+ };
+
+ i2c@12CB0000 {
+ status = "disabled";
+ };
+
+ i2c@12CC0000 {
+ status = "disabled";
+ };
+
+ i2c@12CD0000 {
+ status = "disabled";
+ };
+
+ i2c@121D0000 {
+ status = "disabled";
+ };
+
+ dwmmc_0: dwmmc0@12200000 {
+ num-slots = <1>;
+ supports-highspeed;
+ broken-cd;
+ fifo-depth = <0x80>;
+ card-detect-delay = <200>;
+ samsung,dw-mshc-ciu-div = <3>;
+ samsung,dw-mshc-sdr-timing = <2 3>;
+ samsung,dw-mshc-ddr-timing = <1 2>;
+
+ slot@0 {
+ reg = <0>;
+ bus-width = <8>;
+ gpios = <&gpc0 0 2 0 3>, <&gpc0 1 2 0 3>,
+ <&gpc0 3 2 3 3>, <&gpc0 4 2 3 3>,
+ <&gpc0 5 2 3 3>, <&gpc0 6 2 3 3>,
+ <&gpc1 0 2 3 3>, <&gpc1 1 2 3 3>,
+ <&gpc1 2 2 3 3>, <&gpc1 3 2 3 3>;
+ };
+ };
+
+ dwmmc_1: dwmmc1@12210000 {
+ status = "disabled";
+ };
+
+ dwmmc_2: dwmmc2@12220000 {
+ num-slots = <1>;
+ supports-highspeed;
+ fifo-depth = <0x80>;
+ card-detect-delay = <200>;
+ samsung,dw-mshc-ciu-div = <3>;
+ samsung,dw-mshc-sdr-timing = <2 3>;
+ samsung,dw-mshc-ddr-timing = <1 2>;
+
+ slot@0 {
+ reg = <0>;
+ bus-width = <4>;
+ samsung,cd-pinmux-gpio = <&gpc3 2 2 3 3>;
+ gpios = <&gpc3 0 2 0 3>, <&gpc3 1 2 0 3>,
+ <&gpc3 3 2 3 3>, <&gpc3 4 2 3 3>,
+ <&gpc3 5 2 3 3>, <&gpc3 6 2 3 3>;
+ };
+ };
+
+ dwmmc_3: dwmmc3@12230000 {
+ status = "disabled";
+ };
+
+ spi_0: spi@12d20000 {
+ status = "disabled";
+ };
+
+ spi_1: spi@12d30000 {
+ status = "disabled";
+ };
+
+ spi_2: spi@12d40000 {
+ status = "disabled";
+ };
+
+ fixed-rate-clocks {
+ xxti {
+ compatible = "samsung,clock-xxti";
+ clock-frequency = <24000000>;
+ };
+ };
+};
diff --git a/arch/arm/boot/dts/exynos5250-smdk5250.dts b/arch/arm/boot/dts/exynos5250-smdk5250.dts
index 1b8d4106d338..872ae1f93c75 100644
--- a/arch/arm/boot/dts/exynos5250-smdk5250.dts
+++ b/arch/arm/boot/dts/exynos5250-smdk5250.dts
@@ -231,4 +231,24 @@
samsung,i2s-controller = <&i2s0>;
samsung,audio-codec = <&wm8994>;
};
+
+ usb@12110000 {
+ samsung,vbus-gpio = <&gpx2 6 1 3 3>;
+ };
+
+ dp-controller {
+ samsung,color-space = <0>;
+ samsung,dynamic-range = <0>;
+ samsung,ycbcr-coeff = <0>;
+ samsung,color-depth = <1>;
+ samsung,link-rate = <0x0a>;
+ samsung,lane-count = <4>;
+ };
+
+ fixed-rate-clocks {
+ xxti {
+ compatible = "samsung,clock-xxti";
+ clock-frequency = <24000000>;
+ };
+ };
};
diff --git a/arch/arm/boot/dts/exynos5250-snow.dts b/arch/arm/boot/dts/exynos5250-snow.dts
index 17dd951c1cd2..babd9f9b1bf9 100644
--- a/arch/arm/boot/dts/exynos5250-snow.dts
+++ b/arch/arm/boot/dts/exynos5250-snow.dts
@@ -40,4 +40,15 @@
<&gpc4 5 2 3 0>, <&gpc4 6 2 3 0>;
};
};
+
+ usb@12110000 {
+ samsung,vbus-gpio = <&gpx1 1 1 3 3>;
+ };
+
+ fixed-rate-clocks {
+ xxti {
+ compatible = "samsung,clock-xxti";
+ clock-frequency = <24000000>;
+ };
+ };
};
diff --git a/arch/arm/boot/dts/exynos5250.dtsi b/arch/arm/boot/dts/exynos5250.dtsi
index c60108e0d27e..f8c9964f367c 100644
--- a/arch/arm/boot/dts/exynos5250.dtsi
+++ b/arch/arm/boot/dts/exynos5250.dtsi
@@ -46,6 +46,22 @@
i2c8 = &i2c_8;
};
+ pd_gsc: gsc-power-domain@0x10044000 {
+ compatible = "samsung,exynos4210-pd";
+ reg = <0x10044000 0x20>;
+ };
+
+ pd_mfc: mfc-power-domain@0x10044040 {
+ compatible = "samsung,exynos4210-pd";
+ reg = <0x10044040 0x20>;
+ };
+
+ clock: clock-controller@0x10010000 {
+ compatible = "samsung,exynos5250-clock";
+ reg = <0x10010000 0x30000>;
+ #clock-cells = <1>;
+ };
+
gic:interrupt-controller@10481000 {
compatible = "arm,cortex-a9-gic";
#interrupt-cells = <3>;
@@ -77,6 +93,8 @@
interrupt-parent = <&mct_map>;
interrupts = <0 0>, <1 0>, <2 0>, <3 0>,
<4 0>, <5 0>;
+ clocks = <&clock 1>, <&clock 335>;
+ clock-names = "fin_pll", "mct";
mct_map: mct-map {
#interrupt-cells = <2>;
@@ -95,54 +113,71 @@
compatible = "samsung,s3c2410-wdt";
reg = <0x101D0000 0x100>;
interrupts = <0 42 0>;
+ clocks = <&clock 336>;
+ clock-names = "watchdog";
};
codec@11000000 {
compatible = "samsung,mfc-v6";
reg = <0x11000000 0x10000>;
interrupts = <0 96 0>;
+ samsung,power-domain = <&pd_mfc>;
};
rtc {
compatible = "samsung,s3c6410-rtc";
reg = <0x101E0000 0x100>;
interrupts = <0 43 0>, <0 44 0>;
+ clocks = <&clock 337>;
+ clock-names = "rtc";
};
tmu@10060000 {
compatible = "samsung,exynos5250-tmu";
reg = <0x10060000 0x100>;
interrupts = <0 65 0>;
+ clocks = <&clock 338>;
+ clock-names = "tmu_apbif";
};
serial@12C00000 {
compatible = "samsung,exynos4210-uart";
reg = <0x12C00000 0x100>;
interrupts = <0 51 0>;
+ clocks = <&clock 289>, <&clock 146>;
+ clock-names = "uart", "clk_uart_baud0";
};
serial@12C10000 {
compatible = "samsung,exynos4210-uart";
reg = <0x12C10000 0x100>;
interrupts = <0 52 0>;
+ clocks = <&clock 290>, <&clock 147>;
+ clock-names = "uart", "clk_uart_baud0";
};
serial@12C20000 {
compatible = "samsung,exynos4210-uart";
reg = <0x12C20000 0x100>;
interrupts = <0 53 0>;
+ clocks = <&clock 291>, <&clock 148>;
+ clock-names = "uart", "clk_uart_baud0";
};
serial@12C30000 {
compatible = "samsung,exynos4210-uart";
reg = <0x12C30000 0x100>;
interrupts = <0 54 0>;
+ clocks = <&clock 292>, <&clock 149>;
+ clock-names = "uart", "clk_uart_baud0";
};
sata@122F0000 {
compatible = "samsung,exynos5-sata-ahci";
reg = <0x122F0000 0x1ff>;
interrupts = <0 115 0>;
+ clocks = <&clock 277>, <&clock 143>;
+ clock-names = "sata", "sclk_sata";
};
sata-phy@12170000 {
@@ -156,6 +191,8 @@
interrupts = <0 56 0>;
#address-cells = <1>;
#size-cells = <0>;
+ clocks = <&clock 294>;
+ clock-names = "i2c";
};
i2c_1: i2c@12C70000 {
@@ -164,6 +201,8 @@
interrupts = <0 57 0>;
#address-cells = <1>;
#size-cells = <0>;
+ clocks = <&clock 295>;
+ clock-names = "i2c";
};
i2c_2: i2c@12C80000 {
@@ -172,6 +211,8 @@
interrupts = <0 58 0>;
#address-cells = <1>;
#size-cells = <0>;
+ clocks = <&clock 296>;
+ clock-names = "i2c";
};
i2c_3: i2c@12C90000 {
@@ -180,6 +221,8 @@
interrupts = <0 59 0>;
#address-cells = <1>;
#size-cells = <0>;
+ clocks = <&clock 297>;
+ clock-names = "i2c";
};
i2c_4: i2c@12CA0000 {
@@ -188,6 +231,8 @@
interrupts = <0 60 0>;
#address-cells = <1>;
#size-cells = <0>;
+ clocks = <&clock 298>;
+ clock-names = "i2c";
};
i2c_5: i2c@12CB0000 {
@@ -196,6 +241,8 @@
interrupts = <0 61 0>;
#address-cells = <1>;
#size-cells = <0>;
+ clocks = <&clock 299>;
+ clock-names = "i2c";
};
i2c_6: i2c@12CC0000 {
@@ -204,6 +251,8 @@
interrupts = <0 62 0>;
#address-cells = <1>;
#size-cells = <0>;
+ clocks = <&clock 300>;
+ clock-names = "i2c";
};
i2c_7: i2c@12CD0000 {
@@ -212,6 +261,8 @@
interrupts = <0 63 0>;
#address-cells = <1>;
#size-cells = <0>;
+ clocks = <&clock 301>;
+ clock-names = "i2c";
};
i2c_8: i2c@12CE0000 {
@@ -220,6 +271,8 @@
interrupts = <0 64 0>;
#address-cells = <1>;
#size-cells = <0>;
+ clocks = <&clock 302>;
+ clock-names = "i2c";
};
i2c@121D0000 {
@@ -227,6 +280,8 @@
reg = <0x121D0000 0x100>;
#address-cells = <1>;
#size-cells = <0>;
+ clocks = <&clock 288>;
+ clock-names = "i2c";
};
spi_0: spi@12d20000 {
@@ -238,6 +293,8 @@
dma-names = "tx", "rx";
#address-cells = <1>;
#size-cells = <0>;
+ clocks = <&clock 304>, <&clock 154>;
+ clock-names = "spi", "spi_busclk0";
};
spi_1: spi@12d30000 {
@@ -249,6 +306,8 @@
dma-names = "tx", "rx";
#address-cells = <1>;
#size-cells = <0>;
+ clocks = <&clock 305>, <&clock 155>;
+ clock-names = "spi", "spi_busclk0";
};
spi_2: spi@12d40000 {
@@ -260,6 +319,8 @@
dma-names = "tx", "rx";
#address-cells = <1>;
#size-cells = <0>;
+ clocks = <&clock 306>, <&clock 156>;
+ clock-names = "spi", "spi_busclk0";
};
dwmmc_0: dwmmc0@12200000 {
@@ -268,6 +329,8 @@
interrupts = <0 75 0>;
#address-cells = <1>;
#size-cells = <0>;
+ clocks = <&clock 280>, <&clock 139>;
+ clock-names = "biu", "ciu";
};
dwmmc_1: dwmmc1@12210000 {
@@ -276,6 +339,8 @@
interrupts = <0 76 0>;
#address-cells = <1>;
#size-cells = <0>;
+ clocks = <&clock 281>, <&clock 140>;
+ clock-names = "biu", "ciu";
};
dwmmc_2: dwmmc2@12220000 {
@@ -284,6 +349,8 @@
interrupts = <0 77 0>;
#address-cells = <1>;
#size-cells = <0>;
+ clocks = <&clock 282>, <&clock 141>;
+ clock-names = "biu", "ciu";
};
dwmmc_3: dwmmc3@12230000 {
@@ -292,6 +359,8 @@
interrupts = <0 78 0>;
#address-cells = <1>;
#size-cells = <0>;
+ clocks = <&clock 283>, <&clock 142>;
+ clock-names = "biu", "ciu";
};
i2s0: i2s@03830000 {
@@ -323,6 +392,18 @@
dma-names = "tx", "rx";
};
+ usb@12110000 {
+ compatible = "samsung,exynos4210-ehci";
+ reg = <0x12110000 0x100>;
+ interrupts = <0 71 0>;
+ };
+
+ usb@12120000 {
+ compatible = "samsung,exynos4210-ohci";
+ reg = <0x12120000 0x100>;
+ interrupts = <0 71 0>;
+ };
+
amba {
#address-cells = <1>;
#size-cells = <1>;
@@ -334,6 +415,8 @@
compatible = "arm,pl330", "arm,primecell";
reg = <0x121A0000 0x1000>;
interrupts = <0 34 0>;
+ clocks = <&clock 275>;
+ clock-names = "apb_pclk";
#dma-cells = <1>;
#dma-channels = <8>;
#dma-requests = <32>;
@@ -343,6 +426,8 @@
compatible = "arm,pl330", "arm,primecell";
reg = <0x121B0000 0x1000>;
interrupts = <0 35 0>;
+ clocks = <&clock 276>;
+ clock-names = "apb_pclk";
#dma-cells = <1>;
#dma-channels = <8>;
#dma-requests = <32>;
@@ -352,6 +437,8 @@
compatible = "arm,pl330", "arm,primecell";
reg = <0x10800000 0x1000>;
interrupts = <0 33 0>;
+ clocks = <&clock 271>;
+ clock-names = "apb_pclk";
#dma-cells = <1>;
#dma-channels = <8>;
#dma-requests = <1>;
@@ -361,6 +448,8 @@
compatible = "arm,pl330", "arm,primecell";
reg = <0x11C10000 0x1000>;
interrupts = <0 124 0>;
+ clocks = <&clock 271>;
+ clock-names = "apb_pclk";
#dma-cells = <1>;
#dma-channels = <8>;
#dma-requests = <1>;
@@ -614,34 +703,51 @@
};
};
+
gsc_0: gsc@0x13e00000 {
compatible = "samsung,exynos5-gsc";
reg = <0x13e00000 0x1000>;
interrupts = <0 85 0>;
+ samsung,power-domain = <&pd_gsc>;
+ clocks = <&clock 256>;
+ clock-names = "gscl";
};
gsc_1: gsc@0x13e10000 {
compatible = "samsung,exynos5-gsc";
reg = <0x13e10000 0x1000>;
interrupts = <0 86 0>;
+ samsung,power-domain = <&pd_gsc>;
+ clocks = <&clock 257>;
+ clock-names = "gscl";
};
gsc_2: gsc@0x13e20000 {
compatible = "samsung,exynos5-gsc";
reg = <0x13e20000 0x1000>;
interrupts = <0 87 0>;
+ samsung,power-domain = <&pd_gsc>;
+ clocks = <&clock 258>;
+ clock-names = "gscl";
};
gsc_3: gsc@0x13e30000 {
compatible = "samsung,exynos5-gsc";
reg = <0x13e30000 0x1000>;
interrupts = <0 88 0>;
+ samsung,power-domain = <&pd_gsc>;
+ clocks = <&clock 259>;
+ clock-names = "gscl";
};
hdmi {
compatible = "samsung,exynos5-hdmi";
reg = <0x14530000 0x70000>;
interrupts = <0 95 0>;
+ clocks = <&clock 333>, <&clock 136>, <&clock 137>,
+ <&clock 333>, <&clock 333>;
+ clock-names = "hdmi", "sclk_hdmi", "sclk_pixel",
+ "sclk_hdmiphy", "hdmiphy";
};
mixer {
@@ -649,4 +755,18 @@
reg = <0x14450000 0x10000>;
interrupts = <0 94 0>;
};
+
+ dp-controller {
+ compatible = "samsung,exynos5-dp";
+ reg = <0x145b0000 0x1000>;
+ interrupts = <10 3>;
+ interrupt-parent = <&combiner>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ dptx-phy {
+ reg = <0x10040720>;
+ samsung,enable-mask = <1>;
+ };
+ };
};
diff --git a/arch/arm/boot/dts/exynos5440-ssdk5440.dts b/arch/arm/boot/dts/exynos5440-ssdk5440.dts
index 81e2c964a900..a21eb4cbe893 100644
--- a/arch/arm/boot/dts/exynos5440-ssdk5440.dts
+++ b/arch/arm/boot/dts/exynos5440-ssdk5440.dts
@@ -28,19 +28,10 @@
status = "disabled";
};
- i2c@F0000 {
- status = "disabled";
- };
-
- i2c@100000 {
- status = "disabled";
- };
-
- watchdog {
- status = "disabled";
- };
-
- rtc {
- status = "disabled";
+ fixed-rate-clocks {
+ xtal {
+ compatible = "samsung,clock-xtal";
+ clock-frequency = <50000000>;
+ };
};
};
diff --git a/arch/arm/boot/dts/exynos5440.dtsi b/arch/arm/boot/dts/exynos5440.dtsi
index 9a99755920c0..c374a31e9c3d 100644
--- a/arch/arm/boot/dts/exynos5440.dtsi
+++ b/arch/arm/boot/dts/exynos5440.dtsi
@@ -16,6 +16,12 @@
interrupt-parent = <&gic>;
+ clock: clock-controller@0x160000 {
+ compatible = "samsung,exynos5440-clock";
+ reg = <0x160000 0x1000>;
+ #clock-cells = <1>;
+ };
+
gic:interrupt-controller@2E0000 {
compatible = "arm,cortex-a15-gic";
#interrupt-cells = <3>;
@@ -24,55 +30,51 @@
};
cpus {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
cpu@0 {
compatible = "arm,cortex-a15";
- timer {
- compatible = "arm,armv7-timer";
- interrupts = <1 13 0xf08>;
- clock-frequency = <1000000>;
- };
+ reg = <0>;
};
cpu@1 {
compatible = "arm,cortex-a15";
- timer {
- compatible = "arm,armv7-timer";
- interrupts = <1 14 0xf08>;
- clock-frequency = <1000000>;
- };
+ reg = <1>;
};
cpu@2 {
compatible = "arm,cortex-a15";
- timer {
- compatible = "arm,armv7-timer";
- interrupts = <1 14 0xf08>;
- clock-frequency = <1000000>;
- };
+ reg = <2>;
};
cpu@3 {
compatible = "arm,cortex-a15";
- timer {
- compatible = "arm,armv7-timer";
- interrupts = <1 14 0xf08>;
- clock-frequency = <1000000>;
- };
+ reg = <3>;
};
};
- common {
- compatible = "samsung,exynos5440";
-
+ timer {
+ compatible = "arm,cortex-a15-timer",
+ "arm,armv7-timer";
+ interrupts = <1 13 0xf08>,
+ <1 14 0xf08>,
+ <1 11 0xf08>,
+ <1 10 0xf08>;
+ clock-frequency = <50000000>;
};
serial@B0000 {
compatible = "samsung,exynos4210-uart";
reg = <0xB0000 0x1000>;
interrupts = <0 2 0>;
+ clocks = <&clock 21>, <&clock 21>;
+ clock-names = "uart", "clk_uart_baud0";
};
serial@C0000 {
compatible = "samsung,exynos4210-uart";
reg = <0xC0000 0x1000>;
interrupts = <0 3 0>;
+ clocks = <&clock 21>, <&clock 21>;
+ clock-names = "uart", "clk_uart_baud0";
};
spi {
@@ -83,6 +85,8 @@
rx-dma-channel = <&pdma0 4>; /* preliminary */
#address-cells = <1>;
#size-cells = <0>;
+ clocks = <&clock 21>, <&clock 16>;
+ clock-names = "spi", "spi_busclk0";
};
pinctrl {
@@ -110,25 +114,31 @@
};
i2c@F0000 {
- compatible = "samsung,s3c2440-i2c";
+ compatible = "samsung,exynos5440-i2c";
reg = <0xF0000 0x1000>;
interrupts = <0 5 0>;
#address-cells = <1>;
#size-cells = <0>;
+ clocks = <&clock 21>;
+ clock-names = "i2c";
};
i2c@100000 {
- compatible = "samsung,s3c2440-i2c";
+ compatible = "samsung,exynos5440-i2c";
reg = <0x100000 0x1000>;
interrupts = <0 6 0>;
#address-cells = <1>;
#size-cells = <0>;
+ clocks = <&clock 21>;
+ clock-names = "i2c";
};
watchdog {
compatible = "samsung,s3c2410-wdt";
reg = <0x110000 0x1000>;
interrupts = <0 1 0>;
+ clocks = <&clock 21>;
+ clock-names = "watchdog";
};
amba {
@@ -142,6 +152,8 @@
compatible = "arm,pl330", "arm,primecell";
reg = <0x120000 0x1000>;
interrupts = <0 34 0>;
+ clocks = <&clock 21>;
+ clock-names = "apb_pclk";
#dma-cells = <1>;
#dma-channels = <8>;
#dma-requests = <32>;
@@ -151,6 +163,8 @@
compatible = "arm,pl330", "arm,primecell";
reg = <0x121000 0x1000>;
interrupts = <0 35 0>;
+ clocks = <&clock 21>;
+ clock-names = "apb_pclk";
#dma-cells = <1>;
#dma-channels = <8>;
#dma-requests = <32>;
@@ -161,5 +175,7 @@
compatible = "samsung,s3c6410-rtc";
reg = <0x130000 0x1000>;
interrupts = <0 17 0>, <0 16 0>;
+ clocks = <&clock 21>;
+ clock-names = "rtc";
};
};
diff --git a/arch/arm/mach-exynos/Kconfig b/arch/arm/mach-exynos/Kconfig
index faca4326b46a..ef3b69a6277c 100644
--- a/arch/arm/mach-exynos/Kconfig
+++ b/arch/arm/mach-exynos/Kconfig
@@ -61,6 +61,7 @@ config SOC_EXYNOS5250
bool "SAMSUNG EXYNOS5250"
default y
depends on ARCH_EXYNOS5
+ select PM_GENERIC_DOMAINS if PM
select S5P_PM if PM
select S5P_SLEEP if PM
select S5P_DEV_MFC
@@ -405,6 +406,7 @@ config MACH_EXYNOS4_DT
select HAVE_SAMSUNG_KEYPAD if INPUT_KEYBOARD
select PINCTRL
select PINCTRL_EXYNOS
+ select S5P_DEV_MFC
select USE_OF
help
Machine support for Samsung Exynos4 machine with device tree enabled.
diff --git a/arch/arm/mach-exynos/Makefile b/arch/arm/mach-exynos/Makefile
index daf289b21486..d2f6b362b6dd 100644
--- a/arch/arm/mach-exynos/Makefile
+++ b/arch/arm/mach-exynos/Makefile
@@ -13,10 +13,6 @@ obj- :=
# Core
obj-$(CONFIG_ARCH_EXYNOS) += common.o
-obj-$(CONFIG_ARCH_EXYNOS4) += clock-exynos4.o
-obj-$(CONFIG_CPU_EXYNOS4210) += clock-exynos4210.o
-obj-$(CONFIG_SOC_EXYNOS4212) += clock-exynos4212.o
-obj-$(CONFIG_SOC_EXYNOS5250) += clock-exynos5.o
obj-$(CONFIG_PM) += pm.o
obj-$(CONFIG_PM_GENERIC_DOMAINS) += pm_domains.o
diff --git a/arch/arm/mach-exynos/clock-exynos4.c b/arch/arm/mach-exynos/clock-exynos4.c
deleted file mode 100644
index 8a8468d83c8c..000000000000
--- a/arch/arm/mach-exynos/clock-exynos4.c
+++ /dev/null
@@ -1,1601 +0,0 @@
-/*
- * Copyright (c) 2010-2012 Samsung Electronics Co., Ltd.
- * http://www.samsung.com
- *
- * EXYNOS4 - Clock support
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#include <linux/kernel.h>
-#include <linux/err.h>
-#include <linux/io.h>
-#include <linux/syscore_ops.h>
-
-#include <plat/cpu-freq.h>
-#include <plat/clock.h>
-#include <plat/cpu.h>
-#include <plat/pll.h>
-#include <plat/s5p-clock.h>
-#include <plat/clock-clksrc.h>
-#include <plat/pm.h>
-
-#include <mach/map.h>
-#include <mach/regs-clock.h>
-
-#include "common.h"
-#include "clock-exynos4.h"
-
-#ifdef CONFIG_PM_SLEEP
-static struct sleep_save exynos4_clock_save[] = {
- SAVE_ITEM(EXYNOS4_CLKDIV_LEFTBUS),
- SAVE_ITEM(EXYNOS4_CLKGATE_IP_LEFTBUS),
- SAVE_ITEM(EXYNOS4_CLKDIV_RIGHTBUS),
- SAVE_ITEM(EXYNOS4_CLKGATE_IP_RIGHTBUS),
- SAVE_ITEM(EXYNOS4_CLKSRC_TOP0),
- SAVE_ITEM(EXYNOS4_CLKSRC_TOP1),
- SAVE_ITEM(EXYNOS4_CLKSRC_CAM),
- SAVE_ITEM(EXYNOS4_CLKSRC_TV),
- SAVE_ITEM(EXYNOS4_CLKSRC_MFC),
- SAVE_ITEM(EXYNOS4_CLKSRC_G3D),
- SAVE_ITEM(EXYNOS4_CLKSRC_LCD0),
- SAVE_ITEM(EXYNOS4_CLKSRC_MAUDIO),
- SAVE_ITEM(EXYNOS4_CLKSRC_FSYS),
- SAVE_ITEM(EXYNOS4_CLKSRC_PERIL0),
- SAVE_ITEM(EXYNOS4_CLKSRC_PERIL1),
- SAVE_ITEM(EXYNOS4_CLKDIV_CAM),
- SAVE_ITEM(EXYNOS4_CLKDIV_TV),
- SAVE_ITEM(EXYNOS4_CLKDIV_MFC),
- SAVE_ITEM(EXYNOS4_CLKDIV_G3D),
- SAVE_ITEM(EXYNOS4_CLKDIV_LCD0),
- SAVE_ITEM(EXYNOS4_CLKDIV_MAUDIO),
- SAVE_ITEM(EXYNOS4_CLKDIV_FSYS0),
- SAVE_ITEM(EXYNOS4_CLKDIV_FSYS1),
- SAVE_ITEM(EXYNOS4_CLKDIV_FSYS2),
- SAVE_ITEM(EXYNOS4_CLKDIV_FSYS3),
- SAVE_ITEM(EXYNOS4_CLKDIV_PERIL0),
- SAVE_ITEM(EXYNOS4_CLKDIV_PERIL1),
- SAVE_ITEM(EXYNOS4_CLKDIV_PERIL2),
- SAVE_ITEM(EXYNOS4_CLKDIV_PERIL3),
- SAVE_ITEM(EXYNOS4_CLKDIV_PERIL4),
- SAVE_ITEM(EXYNOS4_CLKDIV_PERIL5),
- SAVE_ITEM(EXYNOS4_CLKDIV_TOP),
- SAVE_ITEM(EXYNOS4_CLKSRC_MASK_TOP),
- SAVE_ITEM(EXYNOS4_CLKSRC_MASK_CAM),
- SAVE_ITEM(EXYNOS4_CLKSRC_MASK_TV),
- SAVE_ITEM(EXYNOS4_CLKSRC_MASK_LCD0),
- SAVE_ITEM(EXYNOS4_CLKSRC_MASK_MAUDIO),
- SAVE_ITEM(EXYNOS4_CLKSRC_MASK_FSYS),
- SAVE_ITEM(EXYNOS4_CLKSRC_MASK_PERIL0),
- SAVE_ITEM(EXYNOS4_CLKSRC_MASK_PERIL1),
- SAVE_ITEM(EXYNOS4_CLKDIV2_RATIO),
- SAVE_ITEM(EXYNOS4_CLKGATE_SCLKCAM),
- SAVE_ITEM(EXYNOS4_CLKGATE_IP_CAM),
- SAVE_ITEM(EXYNOS4_CLKGATE_IP_TV),
- SAVE_ITEM(EXYNOS4_CLKGATE_IP_MFC),
- SAVE_ITEM(EXYNOS4_CLKGATE_IP_G3D),
- SAVE_ITEM(EXYNOS4_CLKGATE_IP_LCD0),
- SAVE_ITEM(EXYNOS4_CLKGATE_IP_FSYS),
- SAVE_ITEM(EXYNOS4_CLKGATE_IP_GPS),
- SAVE_ITEM(EXYNOS4_CLKGATE_IP_PERIL),
- SAVE_ITEM(EXYNOS4_CLKGATE_BLOCK),
- SAVE_ITEM(EXYNOS4_CLKSRC_MASK_DMC),
- SAVE_ITEM(EXYNOS4_CLKSRC_DMC),
- SAVE_ITEM(EXYNOS4_CLKDIV_DMC0),
- SAVE_ITEM(EXYNOS4_CLKDIV_DMC1),
- SAVE_ITEM(EXYNOS4_CLKGATE_IP_DMC),
- SAVE_ITEM(EXYNOS4_CLKSRC_CPU),
- SAVE_ITEM(EXYNOS4_CLKDIV_CPU),
- SAVE_ITEM(EXYNOS4_CLKDIV_CPU + 0x4),
- SAVE_ITEM(EXYNOS4_CLKGATE_SCLKCPU),
- SAVE_ITEM(EXYNOS4_CLKGATE_IP_CPU),
-};
-#endif
-
-static struct clk exynos4_clk_sclk_hdmi27m = {
- .name = "sclk_hdmi27m",
- .rate = 27000000,
-};
-
-static struct clk exynos4_clk_sclk_hdmiphy = {
- .name = "sclk_hdmiphy",
-};
-
-static struct clk exynos4_clk_sclk_usbphy0 = {
- .name = "sclk_usbphy0",
- .rate = 27000000,
-};
-
-static struct clk exynos4_clk_sclk_usbphy1 = {
- .name = "sclk_usbphy1",
-};
-
-static struct clk dummy_apb_pclk = {
- .name = "apb_pclk",
- .id = -1,
-};
-
-static int exynos4_clksrc_mask_top_ctrl(struct clk *clk, int enable)
-{
- return s5p_gatectrl(EXYNOS4_CLKSRC_MASK_TOP, clk, enable);
-}
-
-static int exynos4_clksrc_mask_cam_ctrl(struct clk *clk, int enable)
-{
- return s5p_gatectrl(EXYNOS4_CLKSRC_MASK_CAM, clk, enable);
-}
-
-static int exynos4_clksrc_mask_lcd0_ctrl(struct clk *clk, int enable)
-{
- return s5p_gatectrl(EXYNOS4_CLKSRC_MASK_LCD0, clk, enable);
-}
-
-int exynos4_clksrc_mask_fsys_ctrl(struct clk *clk, int enable)
-{
- return s5p_gatectrl(EXYNOS4_CLKSRC_MASK_FSYS, clk, enable);
-}
-
-static int exynos4_clksrc_mask_peril0_ctrl(struct clk *clk, int enable)
-{
- return s5p_gatectrl(EXYNOS4_CLKSRC_MASK_PERIL0, clk, enable);
-}
-
-static int exynos4_clksrc_mask_peril1_ctrl(struct clk *clk, int enable)
-{
- return s5p_gatectrl(EXYNOS4_CLKSRC_MASK_PERIL1, clk, enable);
-}
-
-static int exynos4_clk_ip_mfc_ctrl(struct clk *clk, int enable)
-{
- return s5p_gatectrl(EXYNOS4_CLKGATE_IP_MFC, clk, enable);
-}
-
-static int exynos4_clksrc_mask_tv_ctrl(struct clk *clk, int enable)
-{
- return s5p_gatectrl(EXYNOS4_CLKSRC_MASK_TV, clk, enable);
-}
-
-static int exynos4_clk_ip_cam_ctrl(struct clk *clk, int enable)
-{
- return s5p_gatectrl(EXYNOS4_CLKGATE_IP_CAM, clk, enable);
-}
-
-static int exynos4_clk_ip_tv_ctrl(struct clk *clk, int enable)
-{
- return s5p_gatectrl(EXYNOS4_CLKGATE_IP_TV, clk, enable);
-}
-
-int exynos4_clk_ip_image_ctrl(struct clk *clk, int enable)
-{
- return s5p_gatectrl(EXYNOS4_CLKGATE_IP_IMAGE, clk, enable);
-}
-
-static int exynos4_clk_ip_lcd0_ctrl(struct clk *clk, int enable)
-{
- return s5p_gatectrl(EXYNOS4_CLKGATE_IP_LCD0, clk, enable);
-}
-
-int exynos4_clk_ip_lcd1_ctrl(struct clk *clk, int enable)
-{
- return s5p_gatectrl(EXYNOS4210_CLKGATE_IP_LCD1, clk, enable);
-}
-
-int exynos4_clk_ip_fsys_ctrl(struct clk *clk, int enable)
-{
- return s5p_gatectrl(EXYNOS4_CLKGATE_IP_FSYS, clk, enable);
-}
-
-static int exynos4_clk_ip_peril_ctrl(struct clk *clk, int enable)
-{
- return s5p_gatectrl(EXYNOS4_CLKGATE_IP_PERIL, clk, enable);
-}
-
-static int exynos4_clk_ip_perir_ctrl(struct clk *clk, int enable)
-{
- return s5p_gatectrl(EXYNOS4_CLKGATE_IP_PERIR, clk, enable);
-}
-
-int exynos4_clk_ip_dmc_ctrl(struct clk *clk, int enable)
-{
- return s5p_gatectrl(EXYNOS4_CLKGATE_IP_DMC, clk, enable);
-}
-
-static int exynos4_clk_hdmiphy_ctrl(struct clk *clk, int enable)
-{
- return s5p_gatectrl(S5P_HDMI_PHY_CONTROL, clk, enable);
-}
-
-static int exynos4_clk_dac_ctrl(struct clk *clk, int enable)
-{
- return s5p_gatectrl(S5P_DAC_PHY_CONTROL, clk, enable);
-}
-
-/* Core list of CMU_CPU side */
-
-static struct clksrc_clk exynos4_clk_mout_apll = {
- .clk = {
- .name = "mout_apll",
- },
- .sources = &clk_src_apll,
- .reg_src = { .reg = EXYNOS4_CLKSRC_CPU, .shift = 0, .size = 1 },
-};
-
-static struct clksrc_clk exynos4_clk_sclk_apll = {
- .clk = {
- .name = "sclk_apll",
- .parent = &exynos4_clk_mout_apll.clk,
- },
- .reg_div = { .reg = EXYNOS4_CLKDIV_CPU, .shift = 24, .size = 3 },
-};
-
-static struct clksrc_clk exynos4_clk_mout_epll = {
- .clk = {
- .name = "mout_epll",
- },
- .sources = &clk_src_epll,
- .reg_src = { .reg = EXYNOS4_CLKSRC_TOP0, .shift = 4, .size = 1 },
-};
-
-struct clksrc_clk exynos4_clk_mout_mpll = {
- .clk = {
- .name = "mout_mpll",
- },
- .sources = &clk_src_mpll,
-
- /* reg_src will be added in each SoCs' clock */
-};
-
-static struct clk *exynos4_clkset_moutcore_list[] = {
- [0] = &exynos4_clk_mout_apll.clk,
- [1] = &exynos4_clk_mout_mpll.clk,
-};
-
-static struct clksrc_sources exynos4_clkset_moutcore = {
- .sources = exynos4_clkset_moutcore_list,
- .nr_sources = ARRAY_SIZE(exynos4_clkset_moutcore_list),
-};
-
-static struct clksrc_clk exynos4_clk_moutcore = {
- .clk = {
- .name = "moutcore",
- },
- .sources = &exynos4_clkset_moutcore,
- .reg_src = { .reg = EXYNOS4_CLKSRC_CPU, .shift = 16, .size = 1 },
-};
-
-static struct clksrc_clk exynos4_clk_coreclk = {
- .clk = {
- .name = "core_clk",
- .parent = &exynos4_clk_moutcore.clk,
- },
- .reg_div = { .reg = EXYNOS4_CLKDIV_CPU, .shift = 0, .size = 3 },
-};
-
-static struct clksrc_clk exynos4_clk_armclk = {
- .clk = {
- .name = "armclk",
- .parent = &exynos4_clk_coreclk.clk,
- },
-};
-
-static struct clksrc_clk exynos4_clk_aclk_corem0 = {
- .clk = {
- .name = "aclk_corem0",
- .parent = &exynos4_clk_coreclk.clk,
- },
- .reg_div = { .reg = EXYNOS4_CLKDIV_CPU, .shift = 4, .size = 3 },
-};
-
-static struct clksrc_clk exynos4_clk_aclk_cores = {
- .clk = {
- .name = "aclk_cores",
- .parent = &exynos4_clk_coreclk.clk,
- },
- .reg_div = { .reg = EXYNOS4_CLKDIV_CPU, .shift = 4, .size = 3 },
-};
-
-static struct clksrc_clk exynos4_clk_aclk_corem1 = {
- .clk = {
- .name = "aclk_corem1",
- .parent = &exynos4_clk_coreclk.clk,
- },
- .reg_div = { .reg = EXYNOS4_CLKDIV_CPU, .shift = 8, .size = 3 },
-};
-
-static struct clksrc_clk exynos4_clk_periphclk = {
- .clk = {
- .name = "periphclk",
- .parent = &exynos4_clk_coreclk.clk,
- },
- .reg_div = { .reg = EXYNOS4_CLKDIV_CPU, .shift = 12, .size = 3 },
-};
-
-/* Core list of CMU_CORE side */
-
-static struct clk *exynos4_clkset_corebus_list[] = {
- [0] = &exynos4_clk_mout_mpll.clk,
- [1] = &exynos4_clk_sclk_apll.clk,
-};
-
-struct clksrc_sources exynos4_clkset_mout_corebus = {
- .sources = exynos4_clkset_corebus_list,
- .nr_sources = ARRAY_SIZE(exynos4_clkset_corebus_list),
-};
-
-static struct clksrc_clk exynos4_clk_mout_corebus = {
- .clk = {
- .name = "mout_corebus",
- },
- .sources = &exynos4_clkset_mout_corebus,
- .reg_src = { .reg = EXYNOS4_CLKSRC_DMC, .shift = 4, .size = 1 },
-};
-
-static struct clksrc_clk exynos4_clk_sclk_dmc = {
- .clk = {
- .name = "sclk_dmc",
- .parent = &exynos4_clk_mout_corebus.clk,
- },
- .reg_div = { .reg = EXYNOS4_CLKDIV_DMC0, .shift = 12, .size = 3 },
-};
-
-static struct clksrc_clk exynos4_clk_aclk_cored = {
- .clk = {
- .name = "aclk_cored",
- .parent = &exynos4_clk_sclk_dmc.clk,
- },
- .reg_div = { .reg = EXYNOS4_CLKDIV_DMC0, .shift = 16, .size = 3 },
-};
-
-static struct clksrc_clk exynos4_clk_aclk_corep = {
- .clk = {
- .name = "aclk_corep",
- .parent = &exynos4_clk_aclk_cored.clk,
- },
- .reg_div = { .reg = EXYNOS4_CLKDIV_DMC0, .shift = 20, .size = 3 },
-};
-
-static struct clksrc_clk exynos4_clk_aclk_acp = {
- .clk = {
- .name = "aclk_acp",
- .parent = &exynos4_clk_mout_corebus.clk,
- },
- .reg_div = { .reg = EXYNOS4_CLKDIV_DMC0, .shift = 0, .size = 3 },
-};
-
-static struct clksrc_clk exynos4_clk_pclk_acp = {
- .clk = {
- .name = "pclk_acp",
- .parent = &exynos4_clk_aclk_acp.clk,
- },
- .reg_div = { .reg = EXYNOS4_CLKDIV_DMC0, .shift = 4, .size = 3 },
-};
-
-/* Core list of CMU_TOP side */
-
-struct clk *exynos4_clkset_aclk_top_list[] = {
- [0] = &exynos4_clk_mout_mpll.clk,
- [1] = &exynos4_clk_sclk_apll.clk,
-};
-
-static struct clksrc_sources exynos4_clkset_aclk = {
- .sources = exynos4_clkset_aclk_top_list,
- .nr_sources = ARRAY_SIZE(exynos4_clkset_aclk_top_list),
-};
-
-static struct clksrc_clk exynos4_clk_aclk_200 = {
- .clk = {
- .name = "aclk_200",
- },
- .sources = &exynos4_clkset_aclk,
- .reg_src = { .reg = EXYNOS4_CLKSRC_TOP0, .shift = 12, .size = 1 },
- .reg_div = { .reg = EXYNOS4_CLKDIV_TOP, .shift = 0, .size = 3 },
-};
-
-static struct clksrc_clk exynos4_clk_aclk_100 = {
- .clk = {
- .name = "aclk_100",
- },
- .sources = &exynos4_clkset_aclk,
- .reg_src = { .reg = EXYNOS4_CLKSRC_TOP0, .shift = 16, .size = 1 },
- .reg_div = { .reg = EXYNOS4_CLKDIV_TOP, .shift = 4, .size = 4 },
-};
-
-static struct clksrc_clk exynos4_clk_aclk_160 = {
- .clk = {
- .name = "aclk_160",
- },
- .sources = &exynos4_clkset_aclk,
- .reg_src = { .reg = EXYNOS4_CLKSRC_TOP0, .shift = 20, .size = 1 },
- .reg_div = { .reg = EXYNOS4_CLKDIV_TOP, .shift = 8, .size = 3 },
-};
-
-struct clksrc_clk exynos4_clk_aclk_133 = {
- .clk = {
- .name = "aclk_133",
- },
- .sources = &exynos4_clkset_aclk,
- .reg_src = { .reg = EXYNOS4_CLKSRC_TOP0, .shift = 24, .size = 1 },
- .reg_div = { .reg = EXYNOS4_CLKDIV_TOP, .shift = 12, .size = 3 },
-};
-
-static struct clk *exynos4_clkset_vpllsrc_list[] = {
- [0] = &clk_fin_vpll,
- [1] = &exynos4_clk_sclk_hdmi27m,
-};
-
-static struct clksrc_sources exynos4_clkset_vpllsrc = {
- .sources = exynos4_clkset_vpllsrc_list,
- .nr_sources = ARRAY_SIZE(exynos4_clkset_vpllsrc_list),
-};
-
-static struct clksrc_clk exynos4_clk_vpllsrc = {
- .clk = {
- .name = "vpll_src",
- .enable = exynos4_clksrc_mask_top_ctrl,
- .ctrlbit = (1 << 0),
- },
- .sources = &exynos4_clkset_vpllsrc,
- .reg_src = { .reg = EXYNOS4_CLKSRC_TOP1, .shift = 0, .size = 1 },
-};
-
-static struct clk *exynos4_clkset_sclk_vpll_list[] = {
- [0] = &exynos4_clk_vpllsrc.clk,
- [1] = &clk_fout_vpll,
-};
-
-static struct clksrc_sources exynos4_clkset_sclk_vpll = {
- .sources = exynos4_clkset_sclk_vpll_list,
- .nr_sources = ARRAY_SIZE(exynos4_clkset_sclk_vpll_list),
-};
-
-static struct clksrc_clk exynos4_clk_sclk_vpll = {
- .clk = {
- .name = "sclk_vpll",
- },
- .sources = &exynos4_clkset_sclk_vpll,
- .reg_src = { .reg = EXYNOS4_CLKSRC_TOP0, .shift = 8, .size = 1 },
-};
-
-static struct clk exynos4_init_clocks_off[] = {
- {
- .name = "timers",
- .parent = &exynos4_clk_aclk_100.clk,
- .enable = exynos4_clk_ip_peril_ctrl,
- .ctrlbit = (1<<24),
- }, {
- .name = "csis",
- .devname = "s5p-mipi-csis.0",
- .enable = exynos4_clk_ip_cam_ctrl,
- .ctrlbit = (1 << 4),
- }, {
- .name = "csis",
- .devname = "s5p-mipi-csis.1",
- .enable = exynos4_clk_ip_cam_ctrl,
- .ctrlbit = (1 << 5),
- }, {
- .name = "jpeg",
- .id = 0,
- .enable = exynos4_clk_ip_cam_ctrl,
- .ctrlbit = (1 << 6),
- }, {
- .name = "fimc",
- .devname = "exynos4-fimc.0",
- .enable = exynos4_clk_ip_cam_ctrl,
- .ctrlbit = (1 << 0),
- }, {
- .name = "fimc",
- .devname = "exynos4-fimc.1",
- .enable = exynos4_clk_ip_cam_ctrl,
- .ctrlbit = (1 << 1),
- }, {
- .name = "fimc",
- .devname = "exynos4-fimc.2",
- .enable = exynos4_clk_ip_cam_ctrl,
- .ctrlbit = (1 << 2),
- }, {
- .name = "fimc",
- .devname = "exynos4-fimc.3",
- .enable = exynos4_clk_ip_cam_ctrl,
- .ctrlbit = (1 << 3),
- }, {
- .name = "tsi",
- .enable = exynos4_clk_ip_fsys_ctrl,
- .ctrlbit = (1 << 4),
- }, {
- .name = "hsmmc",
- .devname = "exynos4-sdhci.0",
- .parent = &exynos4_clk_aclk_133.clk,
- .enable = exynos4_clk_ip_fsys_ctrl,
- .ctrlbit = (1 << 5),
- }, {
- .name = "hsmmc",
- .devname = "exynos4-sdhci.1",
- .parent = &exynos4_clk_aclk_133.clk,
- .enable = exynos4_clk_ip_fsys_ctrl,
- .ctrlbit = (1 << 6),
- }, {
- .name = "hsmmc",
- .devname = "exynos4-sdhci.2",
- .parent = &exynos4_clk_aclk_133.clk,
- .enable = exynos4_clk_ip_fsys_ctrl,
- .ctrlbit = (1 << 7),
- }, {
- .name = "hsmmc",
- .devname = "exynos4-sdhci.3",
- .parent = &exynos4_clk_aclk_133.clk,
- .enable = exynos4_clk_ip_fsys_ctrl,
- .ctrlbit = (1 << 8),
- }, {
- .name = "biu",
- .parent = &exynos4_clk_aclk_133.clk,
- .enable = exynos4_clk_ip_fsys_ctrl,
- .ctrlbit = (1 << 9),
- }, {
- .name = "onenand",
- .enable = exynos4_clk_ip_fsys_ctrl,
- .ctrlbit = (1 << 15),
- }, {
- .name = "nfcon",
- .enable = exynos4_clk_ip_fsys_ctrl,
- .ctrlbit = (1 << 16),
- }, {
- .name = "dac",
- .devname = "s5p-sdo",
- .enable = exynos4_clk_ip_tv_ctrl,
- .ctrlbit = (1 << 2),
- }, {
- .name = "mixer",
- .devname = "s5p-mixer",
- .enable = exynos4_clk_ip_tv_ctrl,
- .ctrlbit = (1 << 1),
- }, {
- .name = "vp",
- .devname = "s5p-mixer",
- .enable = exynos4_clk_ip_tv_ctrl,
- .ctrlbit = (1 << 0),
- }, {
- .name = "hdmi",
- .devname = "exynos4-hdmi",
- .enable = exynos4_clk_ip_tv_ctrl,
- .ctrlbit = (1 << 3),
- }, {
- .name = "hdmiphy",
- .devname = "exynos4-hdmi",
- .enable = exynos4_clk_hdmiphy_ctrl,
- .ctrlbit = (1 << 0),
- }, {
- .name = "dacphy",
- .devname = "s5p-sdo",
- .enable = exynos4_clk_dac_ctrl,
- .ctrlbit = (1 << 0),
- }, {
- .name = "adc",
- .enable = exynos4_clk_ip_peril_ctrl,
- .ctrlbit = (1 << 15),
- }, {
- .name = "tmu_apbif",
- .enable = exynos4_clk_ip_perir_ctrl,
- .ctrlbit = (1 << 17),
- }, {
- .name = "keypad",
- .enable = exynos4_clk_ip_perir_ctrl,
- .ctrlbit = (1 << 16),
- }, {
- .name = "rtc",
- .enable = exynos4_clk_ip_perir_ctrl,
- .ctrlbit = (1 << 15),
- }, {
- .name = "watchdog",
- .parent = &exynos4_clk_aclk_100.clk,
- .enable = exynos4_clk_ip_perir_ctrl,
- .ctrlbit = (1 << 14),
- }, {
- .name = "usbhost",
- .enable = exynos4_clk_ip_fsys_ctrl ,
- .ctrlbit = (1 << 12),
- }, {
- .name = "otg",
- .enable = exynos4_clk_ip_fsys_ctrl,
- .ctrlbit = (1 << 13),
- }, {
- .name = "spi",
- .devname = "exynos4210-spi.0",
- .enable = exynos4_clk_ip_peril_ctrl,
- .ctrlbit = (1 << 16),
- }, {
- .name = "spi",
- .devname = "exynos4210-spi.1",
- .enable = exynos4_clk_ip_peril_ctrl,
- .ctrlbit = (1 << 17),
- }, {
- .name = "spi",
- .devname = "exynos4210-spi.2",
- .enable = exynos4_clk_ip_peril_ctrl,
- .ctrlbit = (1 << 18),
- }, {
- .name = "iis",
- .devname = "samsung-i2s.1",
- .enable = exynos4_clk_ip_peril_ctrl,
- .ctrlbit = (1 << 20),
- }, {
- .name = "iis",
- .devname = "samsung-i2s.2",
- .enable = exynos4_clk_ip_peril_ctrl,
- .ctrlbit = (1 << 21),
- }, {
- .name = "pcm",
- .devname = "samsung-pcm.1",
- .enable = exynos4_clk_ip_peril_ctrl,
- .ctrlbit = (1 << 22),
- }, {
- .name = "pcm",
- .devname = "samsung-pcm.2",
- .enable = exynos4_clk_ip_peril_ctrl,
- .ctrlbit = (1 << 23),
- }, {
- .name = "slimbus",
- .enable = exynos4_clk_ip_peril_ctrl,
- .ctrlbit = (1 << 25),
- }, {
- .name = "spdif",
- .devname = "samsung-spdif",
- .enable = exynos4_clk_ip_peril_ctrl,
- .ctrlbit = (1 << 26),
- }, {
- .name = "ac97",
- .devname = "samsung-ac97",
- .enable = exynos4_clk_ip_peril_ctrl,
- .ctrlbit = (1 << 27),
- }, {
- .name = "mfc",
- .devname = "s5p-mfc",
- .enable = exynos4_clk_ip_mfc_ctrl,
- .ctrlbit = (1 << 0),
- }, {
- .name = "i2c",
- .devname = "s3c2440-i2c.0",
- .parent = &exynos4_clk_aclk_100.clk,
- .enable = exynos4_clk_ip_peril_ctrl,
- .ctrlbit = (1 << 6),
- }, {
- .name = "i2c",
- .devname = "s3c2440-i2c.1",
- .parent = &exynos4_clk_aclk_100.clk,
- .enable = exynos4_clk_ip_peril_ctrl,
- .ctrlbit = (1 << 7),
- }, {
- .name = "i2c",
- .devname = "s3c2440-i2c.2",
- .parent = &exynos4_clk_aclk_100.clk,
- .enable = exynos4_clk_ip_peril_ctrl,
- .ctrlbit = (1 << 8),
- }, {
- .name = "i2c",
- .devname = "s3c2440-i2c.3",
- .parent = &exynos4_clk_aclk_100.clk,
- .enable = exynos4_clk_ip_peril_ctrl,
- .ctrlbit = (1 << 9),
- }, {
- .name = "i2c",
- .devname = "s3c2440-i2c.4",
- .parent = &exynos4_clk_aclk_100.clk,
- .enable = exynos4_clk_ip_peril_ctrl,
- .ctrlbit = (1 << 10),
- }, {
- .name = "i2c",
- .devname = "s3c2440-i2c.5",
- .parent = &exynos4_clk_aclk_100.clk,
- .enable = exynos4_clk_ip_peril_ctrl,
- .ctrlbit = (1 << 11),
- }, {
- .name = "i2c",
- .devname = "s3c2440-i2c.6",
- .parent = &exynos4_clk_aclk_100.clk,
- .enable = exynos4_clk_ip_peril_ctrl,
- .ctrlbit = (1 << 12),
- }, {
- .name = "i2c",
- .devname = "s3c2440-i2c.7",
- .parent = &exynos4_clk_aclk_100.clk,
- .enable = exynos4_clk_ip_peril_ctrl,
- .ctrlbit = (1 << 13),
- }, {
- .name = "i2c",
- .devname = "s3c2440-hdmiphy-i2c",
- .parent = &exynos4_clk_aclk_100.clk,
- .enable = exynos4_clk_ip_peril_ctrl,
- .ctrlbit = (1 << 14),
- }, {
- .name = "sysmmu",
- .devname = "exynos-sysmmu.0",
- .enable = exynos4_clk_ip_mfc_ctrl,
- .ctrlbit = (1 << 1),
- }, {
- .name = "sysmmu",
- .devname = "exynos-sysmmu.1",
- .enable = exynos4_clk_ip_mfc_ctrl,
- .ctrlbit = (1 << 2),
- }, {
- .name = "sysmmu",
- .devname = "exynos-sysmmu.2",
- .enable = exynos4_clk_ip_tv_ctrl,
- .ctrlbit = (1 << 4),
- }, {
- .name = "sysmmu",
- .devname = "exynos-sysmmu.3",
- .enable = exynos4_clk_ip_cam_ctrl,
- .ctrlbit = (1 << 11),
- }, {
- .name = "sysmmu",
- .devname = "exynos-sysmmu.4",
- .enable = exynos4_clk_ip_image_ctrl,
- .ctrlbit = (1 << 4),
- }, {
- .name = "sysmmu",
- .devname = "exynos-sysmmu.5",
- .enable = exynos4_clk_ip_cam_ctrl,
- .ctrlbit = (1 << 7),
- }, {
- .name = "sysmmu",
- .devname = "exynos-sysmmu.6",
- .enable = exynos4_clk_ip_cam_ctrl,
- .ctrlbit = (1 << 8),
- }, {
- .name = "sysmmu",
- .devname = "exynos-sysmmu.7",
- .enable = exynos4_clk_ip_cam_ctrl,
- .ctrlbit = (1 << 9),
- }, {
- .name = "sysmmu",
- .devname = "exynos-sysmmu.8",
- .enable = exynos4_clk_ip_cam_ctrl,
- .ctrlbit = (1 << 10),
- }, {
- .name = "sysmmu",
- .devname = "exynos-sysmmu.10",
- .enable = exynos4_clk_ip_lcd0_ctrl,
- .ctrlbit = (1 << 4),
- }
-};
-
-static struct clk exynos4_init_clocks_on[] = {
- {
- .name = "uart",
- .devname = "s5pv210-uart.0",
- .enable = exynos4_clk_ip_peril_ctrl,
- .ctrlbit = (1 << 0),
- }, {
- .name = "uart",
- .devname = "s5pv210-uart.1",
- .enable = exynos4_clk_ip_peril_ctrl,
- .ctrlbit = (1 << 1),
- }, {
- .name = "uart",
- .devname = "s5pv210-uart.2",
- .enable = exynos4_clk_ip_peril_ctrl,
- .ctrlbit = (1 << 2),
- }, {
- .name = "uart",
- .devname = "s5pv210-uart.3",
- .enable = exynos4_clk_ip_peril_ctrl,
- .ctrlbit = (1 << 3),
- }, {
- .name = "uart",
- .devname = "s5pv210-uart.4",
- .enable = exynos4_clk_ip_peril_ctrl,
- .ctrlbit = (1 << 4),
- }, {
- .name = "uart",
- .devname = "s5pv210-uart.5",
- .enable = exynos4_clk_ip_peril_ctrl,
- .ctrlbit = (1 << 5),
- }
-};
-
-static struct clk exynos4_clk_pdma0 = {
- .name = "dma",
- .devname = "dma-pl330.0",
- .enable = exynos4_clk_ip_fsys_ctrl,
- .ctrlbit = (1 << 0),
-};
-
-static struct clk exynos4_clk_pdma1 = {
- .name = "dma",
- .devname = "dma-pl330.1",
- .enable = exynos4_clk_ip_fsys_ctrl,
- .ctrlbit = (1 << 1),
-};
-
-static struct clk exynos4_clk_mdma1 = {
- .name = "dma",
- .devname = "dma-pl330.2",
- .enable = exynos4_clk_ip_image_ctrl,
- .ctrlbit = ((1 << 8) | (1 << 5) | (1 << 2)),
-};
-
-static struct clk exynos4_clk_fimd0 = {
- .name = "fimd",
- .devname = "exynos4-fb.0",
- .enable = exynos4_clk_ip_lcd0_ctrl,
- .ctrlbit = (1 << 0),
-};
-
-struct clk *exynos4_clkset_group_list[] = {
- [0] = &clk_ext_xtal_mux,
- [1] = &clk_xusbxti,
- [2] = &exynos4_clk_sclk_hdmi27m,
- [3] = &exynos4_clk_sclk_usbphy0,
- [4] = &exynos4_clk_sclk_usbphy1,
- [5] = &exynos4_clk_sclk_hdmiphy,
- [6] = &exynos4_clk_mout_mpll.clk,
- [7] = &exynos4_clk_mout_epll.clk,
- [8] = &exynos4_clk_sclk_vpll.clk,
-};
-
-struct clksrc_sources exynos4_clkset_group = {
- .sources = exynos4_clkset_group_list,
- .nr_sources = ARRAY_SIZE(exynos4_clkset_group_list),
-};
-
-static struct clk *exynos4_clkset_mout_g2d0_list[] = {
- [0] = &exynos4_clk_mout_mpll.clk,
- [1] = &exynos4_clk_sclk_apll.clk,
-};
-
-struct clksrc_sources exynos4_clkset_mout_g2d0 = {
- .sources = exynos4_clkset_mout_g2d0_list,
- .nr_sources = ARRAY_SIZE(exynos4_clkset_mout_g2d0_list),
-};
-
-static struct clk *exynos4_clkset_mout_g2d1_list[] = {
- [0] = &exynos4_clk_mout_epll.clk,
- [1] = &exynos4_clk_sclk_vpll.clk,
-};
-
-struct clksrc_sources exynos4_clkset_mout_g2d1 = {
- .sources = exynos4_clkset_mout_g2d1_list,
- .nr_sources = ARRAY_SIZE(exynos4_clkset_mout_g2d1_list),
-};
-
-static struct clk *exynos4_clkset_mout_mfc0_list[] = {
- [0] = &exynos4_clk_mout_mpll.clk,
- [1] = &exynos4_clk_sclk_apll.clk,
-};
-
-static struct clksrc_sources exynos4_clkset_mout_mfc0 = {
- .sources = exynos4_clkset_mout_mfc0_list,
- .nr_sources = ARRAY_SIZE(exynos4_clkset_mout_mfc0_list),
-};
-
-static struct clksrc_clk exynos4_clk_mout_mfc0 = {
- .clk = {
- .name = "mout_mfc0",
- },
- .sources = &exynos4_clkset_mout_mfc0,
- .reg_src = { .reg = EXYNOS4_CLKSRC_MFC, .shift = 0, .size = 1 },
-};
-
-static struct clk *exynos4_clkset_mout_mfc1_list[] = {
- [0] = &exynos4_clk_mout_epll.clk,
- [1] = &exynos4_clk_sclk_vpll.clk,
-};
-
-static struct clksrc_sources exynos4_clkset_mout_mfc1 = {
- .sources = exynos4_clkset_mout_mfc1_list,
- .nr_sources = ARRAY_SIZE(exynos4_clkset_mout_mfc1_list),
-};
-
-static struct clksrc_clk exynos4_clk_mout_mfc1 = {
- .clk = {
- .name = "mout_mfc1",
- },
- .sources = &exynos4_clkset_mout_mfc1,
- .reg_src = { .reg = EXYNOS4_CLKSRC_MFC, .shift = 4, .size = 1 },
-};
-
-static struct clk *exynos4_clkset_mout_mfc_list[] = {
- [0] = &exynos4_clk_mout_mfc0.clk,
- [1] = &exynos4_clk_mout_mfc1.clk,
-};
-
-static struct clksrc_sources exynos4_clkset_mout_mfc = {
- .sources = exynos4_clkset_mout_mfc_list,
- .nr_sources = ARRAY_SIZE(exynos4_clkset_mout_mfc_list),
-};
-
-static struct clk *exynos4_clkset_sclk_dac_list[] = {
- [0] = &exynos4_clk_sclk_vpll.clk,
- [1] = &exynos4_clk_sclk_hdmiphy,
-};
-
-static struct clksrc_sources exynos4_clkset_sclk_dac = {
- .sources = exynos4_clkset_sclk_dac_list,
- .nr_sources = ARRAY_SIZE(exynos4_clkset_sclk_dac_list),
-};
-
-static struct clksrc_clk exynos4_clk_sclk_dac = {
- .clk = {
- .name = "sclk_dac",
- .enable = exynos4_clksrc_mask_tv_ctrl,
- .ctrlbit = (1 << 8),
- },
- .sources = &exynos4_clkset_sclk_dac,
- .reg_src = { .reg = EXYNOS4_CLKSRC_TV, .shift = 8, .size = 1 },
-};
-
-static struct clksrc_clk exynos4_clk_sclk_pixel = {
- .clk = {
- .name = "sclk_pixel",
- .parent = &exynos4_clk_sclk_vpll.clk,
- },
- .reg_div = { .reg = EXYNOS4_CLKDIV_TV, .shift = 0, .size = 4 },
-};
-
-static struct clk *exynos4_clkset_sclk_hdmi_list[] = {
- [0] = &exynos4_clk_sclk_pixel.clk,
- [1] = &exynos4_clk_sclk_hdmiphy,
-};
-
-static struct clksrc_sources exynos4_clkset_sclk_hdmi = {
- .sources = exynos4_clkset_sclk_hdmi_list,
- .nr_sources = ARRAY_SIZE(exynos4_clkset_sclk_hdmi_list),
-};
-
-static struct clksrc_clk exynos4_clk_sclk_hdmi = {
- .clk = {
- .name = "sclk_hdmi",
- .enable = exynos4_clksrc_mask_tv_ctrl,
- .ctrlbit = (1 << 0),
- },
- .sources = &exynos4_clkset_sclk_hdmi,
- .reg_src = { .reg = EXYNOS4_CLKSRC_TV, .shift = 0, .size = 1 },
-};
-
-static struct clk *exynos4_clkset_sclk_mixer_list[] = {
- [0] = &exynos4_clk_sclk_dac.clk,
- [1] = &exynos4_clk_sclk_hdmi.clk,
-};
-
-static struct clksrc_sources exynos4_clkset_sclk_mixer = {
- .sources = exynos4_clkset_sclk_mixer_list,
- .nr_sources = ARRAY_SIZE(exynos4_clkset_sclk_mixer_list),
-};
-
-static struct clksrc_clk exynos4_clk_sclk_mixer = {
- .clk = {
- .name = "sclk_mixer",
- .enable = exynos4_clksrc_mask_tv_ctrl,
- .ctrlbit = (1 << 4),
- },
- .sources = &exynos4_clkset_sclk_mixer,
- .reg_src = { .reg = EXYNOS4_CLKSRC_TV, .shift = 4, .size = 1 },
-};
-
-static struct clksrc_clk *exynos4_sclk_tv[] = {
- &exynos4_clk_sclk_dac,
- &exynos4_clk_sclk_pixel,
- &exynos4_clk_sclk_hdmi,
- &exynos4_clk_sclk_mixer,
-};
-
-static struct clksrc_clk exynos4_clk_dout_mmc0 = {
- .clk = {
- .name = "dout_mmc0",
- },
- .sources = &exynos4_clkset_group,
- .reg_src = { .reg = EXYNOS4_CLKSRC_FSYS, .shift = 0, .size = 4 },
- .reg_div = { .reg = EXYNOS4_CLKDIV_FSYS1, .shift = 0, .size = 4 },
-};
-
-static struct clksrc_clk exynos4_clk_dout_mmc1 = {
- .clk = {
- .name = "dout_mmc1",
- },
- .sources = &exynos4_clkset_group,
- .reg_src = { .reg = EXYNOS4_CLKSRC_FSYS, .shift = 4, .size = 4 },
- .reg_div = { .reg = EXYNOS4_CLKDIV_FSYS1, .shift = 16, .size = 4 },
-};
-
-static struct clksrc_clk exynos4_clk_dout_mmc2 = {
- .clk = {
- .name = "dout_mmc2",
- },
- .sources = &exynos4_clkset_group,
- .reg_src = { .reg = EXYNOS4_CLKSRC_FSYS, .shift = 8, .size = 4 },
- .reg_div = { .reg = EXYNOS4_CLKDIV_FSYS2, .shift = 0, .size = 4 },
-};
-
-static struct clksrc_clk exynos4_clk_dout_mmc3 = {
- .clk = {
- .name = "dout_mmc3",
- },
- .sources = &exynos4_clkset_group,
- .reg_src = { .reg = EXYNOS4_CLKSRC_FSYS, .shift = 12, .size = 4 },
- .reg_div = { .reg = EXYNOS4_CLKDIV_FSYS2, .shift = 16, .size = 4 },
-};
-
-static struct clksrc_clk exynos4_clk_dout_mmc4 = {
- .clk = {
- .name = "dout_mmc4",
- },
- .sources = &exynos4_clkset_group,
- .reg_src = { .reg = EXYNOS4_CLKSRC_FSYS, .shift = 16, .size = 4 },
- .reg_div = { .reg = EXYNOS4_CLKDIV_FSYS3, .shift = 0, .size = 4 },
-};
-
-static struct clksrc_clk exynos4_clksrcs[] = {
- {
- .clk = {
- .name = "sclk_pwm",
- .enable = exynos4_clksrc_mask_peril0_ctrl,
- .ctrlbit = (1 << 24),
- },
- .sources = &exynos4_clkset_group,
- .reg_src = { .reg = EXYNOS4_CLKSRC_PERIL0, .shift = 24, .size = 4 },
- .reg_div = { .reg = EXYNOS4_CLKDIV_PERIL3, .shift = 0, .size = 4 },
- }, {
- .clk = {
- .name = "sclk_csis",
- .devname = "s5p-mipi-csis.0",
- .enable = exynos4_clksrc_mask_cam_ctrl,
- .ctrlbit = (1 << 24),
- },
- .sources = &exynos4_clkset_group,
- .reg_src = { .reg = EXYNOS4_CLKSRC_CAM, .shift = 24, .size = 4 },
- .reg_div = { .reg = EXYNOS4_CLKDIV_CAM, .shift = 24, .size = 4 },
- }, {
- .clk = {
- .name = "sclk_csis",
- .devname = "s5p-mipi-csis.1",
- .enable = exynos4_clksrc_mask_cam_ctrl,
- .ctrlbit = (1 << 28),
- },
- .sources = &exynos4_clkset_group,
- .reg_src = { .reg = EXYNOS4_CLKSRC_CAM, .shift = 28, .size = 4 },
- .reg_div = { .reg = EXYNOS4_CLKDIV_CAM, .shift = 28, .size = 4 },
- }, {
- .clk = {
- .name = "sclk_cam0",
- .enable = exynos4_clksrc_mask_cam_ctrl,
- .ctrlbit = (1 << 16),
- },
- .sources = &exynos4_clkset_group,
- .reg_src = { .reg = EXYNOS4_CLKSRC_CAM, .shift = 16, .size = 4 },
- .reg_div = { .reg = EXYNOS4_CLKDIV_CAM, .shift = 16, .size = 4 },
- }, {
- .clk = {
- .name = "sclk_cam1",
- .enable = exynos4_clksrc_mask_cam_ctrl,
- .ctrlbit = (1 << 20),
- },
- .sources = &exynos4_clkset_group,
- .reg_src = { .reg = EXYNOS4_CLKSRC_CAM, .shift = 20, .size = 4 },
- .reg_div = { .reg = EXYNOS4_CLKDIV_CAM, .shift = 20, .size = 4 },
- }, {
- .clk = {
- .name = "sclk_fimc",
- .devname = "exynos4-fimc.0",
- .enable = exynos4_clksrc_mask_cam_ctrl,
- .ctrlbit = (1 << 0),
- },
- .sources = &exynos4_clkset_group,
- .reg_src = { .reg = EXYNOS4_CLKSRC_CAM, .shift = 0, .size = 4 },
- .reg_div = { .reg = EXYNOS4_CLKDIV_CAM, .shift = 0, .size = 4 },
- }, {
- .clk = {
- .name = "sclk_fimc",
- .devname = "exynos4-fimc.1",
- .enable = exynos4_clksrc_mask_cam_ctrl,
- .ctrlbit = (1 << 4),
- },
- .sources = &exynos4_clkset_group,
- .reg_src = { .reg = EXYNOS4_CLKSRC_CAM, .shift = 4, .size = 4 },
- .reg_div = { .reg = EXYNOS4_CLKDIV_CAM, .shift = 4, .size = 4 },
- }, {
- .clk = {
- .name = "sclk_fimc",
- .devname = "exynos4-fimc.2",
- .enable = exynos4_clksrc_mask_cam_ctrl,
- .ctrlbit = (1 << 8),
- },
- .sources = &exynos4_clkset_group,
- .reg_src = { .reg = EXYNOS4_CLKSRC_CAM, .shift = 8, .size = 4 },
- .reg_div = { .reg = EXYNOS4_CLKDIV_CAM, .shift = 8, .size = 4 },
- }, {
- .clk = {
- .name = "sclk_fimc",
- .devname = "exynos4-fimc.3",
- .enable = exynos4_clksrc_mask_cam_ctrl,
- .ctrlbit = (1 << 12),
- },
- .sources = &exynos4_clkset_group,
- .reg_src = { .reg = EXYNOS4_CLKSRC_CAM, .shift = 12, .size = 4 },
- .reg_div = { .reg = EXYNOS4_CLKDIV_CAM, .shift = 12, .size = 4 },
- }, {
- .clk = {
- .name = "sclk_fimd",
- .devname = "exynos4-fb.0",
- .enable = exynos4_clksrc_mask_lcd0_ctrl,
- .ctrlbit = (1 << 0),
- },
- .sources = &exynos4_clkset_group,
- .reg_src = { .reg = EXYNOS4_CLKSRC_LCD0, .shift = 0, .size = 4 },
- .reg_div = { .reg = EXYNOS4_CLKDIV_LCD0, .shift = 0, .size = 4 },
- }, {
- .clk = {
- .name = "sclk_mfc",
- .devname = "s5p-mfc",
- },
- .sources = &exynos4_clkset_mout_mfc,
- .reg_src = { .reg = EXYNOS4_CLKSRC_MFC, .shift = 8, .size = 1 },
- .reg_div = { .reg = EXYNOS4_CLKDIV_MFC, .shift = 0, .size = 4 },
- }, {
- .clk = {
- .name = "ciu",
- .parent = &exynos4_clk_dout_mmc4.clk,
- .enable = exynos4_clksrc_mask_fsys_ctrl,
- .ctrlbit = (1 << 16),
- },
- .reg_div = { .reg = EXYNOS4_CLKDIV_FSYS3, .shift = 8, .size = 8 },
- }
-};
-
-static struct clksrc_clk exynos4_clk_sclk_uart0 = {
- .clk = {
- .name = "uclk1",
- .devname = "exynos4210-uart.0",
- .enable = exynos4_clksrc_mask_peril0_ctrl,
- .ctrlbit = (1 << 0),
- },
- .sources = &exynos4_clkset_group,
- .reg_src = { .reg = EXYNOS4_CLKSRC_PERIL0, .shift = 0, .size = 4 },
- .reg_div = { .reg = EXYNOS4_CLKDIV_PERIL0, .shift = 0, .size = 4 },
-};
-
-static struct clksrc_clk exynos4_clk_sclk_uart1 = {
- .clk = {
- .name = "uclk1",
- .devname = "exynos4210-uart.1",
- .enable = exynos4_clksrc_mask_peril0_ctrl,
- .ctrlbit = (1 << 4),
- },
- .sources = &exynos4_clkset_group,
- .reg_src = { .reg = EXYNOS4_CLKSRC_PERIL0, .shift = 4, .size = 4 },
- .reg_div = { .reg = EXYNOS4_CLKDIV_PERIL0, .shift = 4, .size = 4 },
-};
-
-static struct clksrc_clk exynos4_clk_sclk_uart2 = {
- .clk = {
- .name = "uclk1",
- .devname = "exynos4210-uart.2",
- .enable = exynos4_clksrc_mask_peril0_ctrl,
- .ctrlbit = (1 << 8),
- },
- .sources = &exynos4_clkset_group,
- .reg_src = { .reg = EXYNOS4_CLKSRC_PERIL0, .shift = 8, .size = 4 },
- .reg_div = { .reg = EXYNOS4_CLKDIV_PERIL0, .shift = 8, .size = 4 },
-};
-
-static struct clksrc_clk exynos4_clk_sclk_uart3 = {
- .clk = {
- .name = "uclk1",
- .devname = "exynos4210-uart.3",
- .enable = exynos4_clksrc_mask_peril0_ctrl,
- .ctrlbit = (1 << 12),
- },
- .sources = &exynos4_clkset_group,
- .reg_src = { .reg = EXYNOS4_CLKSRC_PERIL0, .shift = 12, .size = 4 },
- .reg_div = { .reg = EXYNOS4_CLKDIV_PERIL0, .shift = 12, .size = 4 },
-};
-
-static struct clksrc_clk exynos4_clk_sclk_mmc0 = {
- .clk = {
- .name = "sclk_mmc",
- .devname = "exynos4-sdhci.0",
- .parent = &exynos4_clk_dout_mmc0.clk,
- .enable = exynos4_clksrc_mask_fsys_ctrl,
- .ctrlbit = (1 << 0),
- },
- .reg_div = { .reg = EXYNOS4_CLKDIV_FSYS1, .shift = 8, .size = 8 },
-};
-
-static struct clksrc_clk exynos4_clk_sclk_mmc1 = {
- .clk = {
- .name = "sclk_mmc",
- .devname = "exynos4-sdhci.1",
- .parent = &exynos4_clk_dout_mmc1.clk,
- .enable = exynos4_clksrc_mask_fsys_ctrl,
- .ctrlbit = (1 << 4),
- },
- .reg_div = { .reg = EXYNOS4_CLKDIV_FSYS1, .shift = 24, .size = 8 },
-};
-
-static struct clksrc_clk exynos4_clk_sclk_mmc2 = {
- .clk = {
- .name = "sclk_mmc",
- .devname = "exynos4-sdhci.2",
- .parent = &exynos4_clk_dout_mmc2.clk,
- .enable = exynos4_clksrc_mask_fsys_ctrl,
- .ctrlbit = (1 << 8),
- },
- .reg_div = { .reg = EXYNOS4_CLKDIV_FSYS2, .shift = 8, .size = 8 },
-};
-
-static struct clksrc_clk exynos4_clk_sclk_mmc3 = {
- .clk = {
- .name = "sclk_mmc",
- .devname = "exynos4-sdhci.3",
- .parent = &exynos4_clk_dout_mmc3.clk,
- .enable = exynos4_clksrc_mask_fsys_ctrl,
- .ctrlbit = (1 << 12),
- },
- .reg_div = { .reg = EXYNOS4_CLKDIV_FSYS2, .shift = 24, .size = 8 },
-};
-
-static struct clksrc_clk exynos4_clk_mdout_spi0 = {
- .clk = {
- .name = "mdout_spi",
- .devname = "exynos4210-spi.0",
- },
- .sources = &exynos4_clkset_group,
- .reg_src = { .reg = EXYNOS4_CLKSRC_PERIL1, .shift = 16, .size = 4 },
- .reg_div = { .reg = EXYNOS4_CLKDIV_PERIL1, .shift = 0, .size = 4 },
-};
-
-static struct clksrc_clk exynos4_clk_mdout_spi1 = {
- .clk = {
- .name = "mdout_spi",
- .devname = "exynos4210-spi.1",
- },
- .sources = &exynos4_clkset_group,
- .reg_src = { .reg = EXYNOS4_CLKSRC_PERIL1, .shift = 20, .size = 4 },
- .reg_div = { .reg = EXYNOS4_CLKDIV_PERIL1, .shift = 16, .size = 4 },
-};
-
-static struct clksrc_clk exynos4_clk_mdout_spi2 = {
- .clk = {
- .name = "mdout_spi",
- .devname = "exynos4210-spi.2",
- },
- .sources = &exynos4_clkset_group,
- .reg_src = { .reg = EXYNOS4_CLKSRC_PERIL1, .shift = 24, .size = 4 },
- .reg_div = { .reg = EXYNOS4_CLKDIV_PERIL2, .shift = 0, .size = 4 },
-};
-
-static struct clksrc_clk exynos4_clk_sclk_spi0 = {
- .clk = {
- .name = "sclk_spi",
- .devname = "exynos4210-spi.0",
- .parent = &exynos4_clk_mdout_spi0.clk,
- .enable = exynos4_clksrc_mask_peril1_ctrl,
- .ctrlbit = (1 << 16),
- },
- .reg_div = { .reg = EXYNOS4_CLKDIV_PERIL1, .shift = 8, .size = 8 },
-};
-
-static struct clksrc_clk exynos4_clk_sclk_spi1 = {
- .clk = {
- .name = "sclk_spi",
- .devname = "exynos4210-spi.1",
- .parent = &exynos4_clk_mdout_spi1.clk,
- .enable = exynos4_clksrc_mask_peril1_ctrl,
- .ctrlbit = (1 << 20),
- },
- .reg_div = { .reg = EXYNOS4_CLKDIV_PERIL1, .shift = 24, .size = 8 },
-};
-
-static struct clksrc_clk exynos4_clk_sclk_spi2 = {
- .clk = {
- .name = "sclk_spi",
- .devname = "exynos4210-spi.2",
- .parent = &exynos4_clk_mdout_spi2.clk,
- .enable = exynos4_clksrc_mask_peril1_ctrl,
- .ctrlbit = (1 << 24),
- },
- .reg_div = { .reg = EXYNOS4_CLKDIV_PERIL2, .shift = 8, .size = 8 },
-};
-
-/* Clock initialization code */
-static struct clksrc_clk *exynos4_sysclks[] = {
- &exynos4_clk_mout_apll,
- &exynos4_clk_sclk_apll,
- &exynos4_clk_mout_epll,
- &exynos4_clk_mout_mpll,
- &exynos4_clk_moutcore,
- &exynos4_clk_coreclk,
- &exynos4_clk_armclk,
- &exynos4_clk_aclk_corem0,
- &exynos4_clk_aclk_cores,
- &exynos4_clk_aclk_corem1,
- &exynos4_clk_periphclk,
- &exynos4_clk_mout_corebus,
- &exynos4_clk_sclk_dmc,
- &exynos4_clk_aclk_cored,
- &exynos4_clk_aclk_corep,
- &exynos4_clk_aclk_acp,
- &exynos4_clk_pclk_acp,
- &exynos4_clk_vpllsrc,
- &exynos4_clk_sclk_vpll,
- &exynos4_clk_aclk_200,
- &exynos4_clk_aclk_100,
- &exynos4_clk_aclk_160,
- &exynos4_clk_aclk_133,
- &exynos4_clk_dout_mmc0,
- &exynos4_clk_dout_mmc1,
- &exynos4_clk_dout_mmc2,
- &exynos4_clk_dout_mmc3,
- &exynos4_clk_dout_mmc4,
- &exynos4_clk_mout_mfc0,
- &exynos4_clk_mout_mfc1,
-};
-
-static struct clk *exynos4_clk_cdev[] = {
- &exynos4_clk_pdma0,
- &exynos4_clk_pdma1,
- &exynos4_clk_mdma1,
- &exynos4_clk_fimd0,
-};
-
-static struct clksrc_clk *exynos4_clksrc_cdev[] = {
- &exynos4_clk_sclk_uart0,
- &exynos4_clk_sclk_uart1,
- &exynos4_clk_sclk_uart2,
- &exynos4_clk_sclk_uart3,
- &exynos4_clk_sclk_mmc0,
- &exynos4_clk_sclk_mmc1,
- &exynos4_clk_sclk_mmc2,
- &exynos4_clk_sclk_mmc3,
- &exynos4_clk_sclk_spi0,
- &exynos4_clk_sclk_spi1,
- &exynos4_clk_sclk_spi2,
- &exynos4_clk_mdout_spi0,
- &exynos4_clk_mdout_spi1,
- &exynos4_clk_mdout_spi2,
-};
-
-static struct clk_lookup exynos4_clk_lookup[] = {
- CLKDEV_INIT("exynos4210-uart.0", "clk_uart_baud0", &exynos4_clk_sclk_uart0.clk),
- CLKDEV_INIT("exynos4210-uart.1", "clk_uart_baud0", &exynos4_clk_sclk_uart1.clk),
- CLKDEV_INIT("exynos4210-uart.2", "clk_uart_baud0", &exynos4_clk_sclk_uart2.clk),
- CLKDEV_INIT("exynos4210-uart.3", "clk_uart_baud0", &exynos4_clk_sclk_uart3.clk),
- CLKDEV_INIT("exynos4-sdhci.0", "mmc_busclk.2", &exynos4_clk_sclk_mmc0.clk),
- CLKDEV_INIT("exynos4-sdhci.1", "mmc_busclk.2", &exynos4_clk_sclk_mmc1.clk),
- CLKDEV_INIT("exynos4-sdhci.2", "mmc_busclk.2", &exynos4_clk_sclk_mmc2.clk),
- CLKDEV_INIT("exynos4-sdhci.3", "mmc_busclk.2", &exynos4_clk_sclk_mmc3.clk),
- CLKDEV_INIT("exynos4-fb.0", "lcd", &exynos4_clk_fimd0),
- CLKDEV_INIT("dma-pl330.0", "apb_pclk", &exynos4_clk_pdma0),
- CLKDEV_INIT("dma-pl330.1", "apb_pclk", &exynos4_clk_pdma1),
- CLKDEV_INIT("dma-pl330.2", "apb_pclk", &exynos4_clk_mdma1),
- CLKDEV_INIT("exynos4210-spi.0", "spi_busclk0", &exynos4_clk_sclk_spi0.clk),
- CLKDEV_INIT("exynos4210-spi.1", "spi_busclk0", &exynos4_clk_sclk_spi1.clk),
- CLKDEV_INIT("exynos4210-spi.2", "spi_busclk0", &exynos4_clk_sclk_spi2.clk),
-};
-
-static int xtal_rate;
-
-static unsigned long exynos4_fout_apll_get_rate(struct clk *clk)
-{
- if (soc_is_exynos4210())
- return s5p_get_pll45xx(xtal_rate, __raw_readl(EXYNOS4_APLL_CON0),
- pll_4508);
- else if (soc_is_exynos4212() || soc_is_exynos4412())
- return s5p_get_pll35xx(xtal_rate, __raw_readl(EXYNOS4_APLL_CON0));
- else
- return 0;
-}
-
-static struct clk_ops exynos4_fout_apll_ops = {
- .get_rate = exynos4_fout_apll_get_rate,
-};
-
-static u32 exynos4_vpll_div[][8] = {
- { 54000000, 3, 53, 3, 1024, 0, 17, 0 },
- { 108000000, 3, 53, 2, 1024, 0, 17, 0 },
-};
-
-static unsigned long exynos4_vpll_get_rate(struct clk *clk)
-{
- return clk->rate;
-}
-
-static int exynos4_vpll_set_rate(struct clk *clk, unsigned long rate)
-{
- unsigned int vpll_con0, vpll_con1 = 0;
- unsigned int i;
-
- /* Return if nothing changed */
- if (clk->rate == rate)
- return 0;
-
- vpll_con0 = __raw_readl(EXYNOS4_VPLL_CON0);
- vpll_con0 &= ~(0x1 << 27 | \
- PLL90XX_MDIV_MASK << PLL46XX_MDIV_SHIFT | \
- PLL90XX_PDIV_MASK << PLL46XX_PDIV_SHIFT | \
- PLL90XX_SDIV_MASK << PLL46XX_SDIV_SHIFT);
-
- vpll_con1 = __raw_readl(EXYNOS4_VPLL_CON1);
- vpll_con1 &= ~(PLL46XX_MRR_MASK << PLL46XX_MRR_SHIFT | \
- PLL46XX_MFR_MASK << PLL46XX_MFR_SHIFT | \
- PLL4650C_KDIV_MASK << PLL46XX_KDIV_SHIFT);
-
- for (i = 0; i < ARRAY_SIZE(exynos4_vpll_div); i++) {
- if (exynos4_vpll_div[i][0] == rate) {
- vpll_con0 |= exynos4_vpll_div[i][1] << PLL46XX_PDIV_SHIFT;
- vpll_con0 |= exynos4_vpll_div[i][2] << PLL46XX_MDIV_SHIFT;
- vpll_con0 |= exynos4_vpll_div[i][3] << PLL46XX_SDIV_SHIFT;
- vpll_con1 |= exynos4_vpll_div[i][4] << PLL46XX_KDIV_SHIFT;
- vpll_con1 |= exynos4_vpll_div[i][5] << PLL46XX_MFR_SHIFT;
- vpll_con1 |= exynos4_vpll_div[i][6] << PLL46XX_MRR_SHIFT;
- vpll_con0 |= exynos4_vpll_div[i][7] << 27;
- break;
- }
- }
-
- if (i == ARRAY_SIZE(exynos4_vpll_div)) {
- printk(KERN_ERR "%s: Invalid Clock VPLL Frequency\n",
- __func__);
- return -EINVAL;
- }
-
- __raw_writel(vpll_con0, EXYNOS4_VPLL_CON0);
- __raw_writel(vpll_con1, EXYNOS4_VPLL_CON1);
-
- /* Wait for VPLL lock */
- while (!(__raw_readl(EXYNOS4_VPLL_CON0) & (1 << PLL46XX_LOCKED_SHIFT)))
- continue;
-
- clk->rate = rate;
- return 0;
-}
-
-static struct clk_ops exynos4_vpll_ops = {
- .get_rate = exynos4_vpll_get_rate,
- .set_rate = exynos4_vpll_set_rate,
-};
-
-void __init_or_cpufreq exynos4_setup_clocks(void)
-{
- struct clk *xtal_clk;
- unsigned long apll = 0;
- unsigned long mpll = 0;
- unsigned long epll = 0;
- unsigned long vpll = 0;
- unsigned long vpllsrc;
- unsigned long xtal;
- unsigned long armclk;
- unsigned long sclk_dmc;
- unsigned long aclk_200;
- unsigned long aclk_100;
- unsigned long aclk_160;
- unsigned long aclk_133;
- unsigned int ptr;
-
- printk(KERN_DEBUG "%s: registering clocks\n", __func__);
-
- xtal_clk = clk_get(NULL, "xtal");
- BUG_ON(IS_ERR(xtal_clk));
-
- xtal = clk_get_rate(xtal_clk);
-
- xtal_rate = xtal;
-
- clk_put(xtal_clk);
-
- printk(KERN_DEBUG "%s: xtal is %ld\n", __func__, xtal);
-
- if (soc_is_exynos4210()) {
- apll = s5p_get_pll45xx(xtal, __raw_readl(EXYNOS4_APLL_CON0),
- pll_4508);
- mpll = s5p_get_pll45xx(xtal, __raw_readl(EXYNOS4_MPLL_CON0),
- pll_4508);
- epll = s5p_get_pll46xx(xtal, __raw_readl(EXYNOS4_EPLL_CON0),
- __raw_readl(EXYNOS4_EPLL_CON1), pll_4600);
-
- vpllsrc = clk_get_rate(&exynos4_clk_vpllsrc.clk);
- vpll = s5p_get_pll46xx(vpllsrc, __raw_readl(EXYNOS4_VPLL_CON0),
- __raw_readl(EXYNOS4_VPLL_CON1), pll_4650c);
- } else if (soc_is_exynos4212() || soc_is_exynos4412()) {
- apll = s5p_get_pll35xx(xtal, __raw_readl(EXYNOS4_APLL_CON0));
- mpll = s5p_get_pll35xx(xtal, __raw_readl(EXYNOS4_MPLL_CON0));
- epll = s5p_get_pll36xx(xtal, __raw_readl(EXYNOS4_EPLL_CON0),
- __raw_readl(EXYNOS4_EPLL_CON1));
-
- vpllsrc = clk_get_rate(&exynos4_clk_vpllsrc.clk);
- vpll = s5p_get_pll36xx(vpllsrc, __raw_readl(EXYNOS4_VPLL_CON0),
- __raw_readl(EXYNOS4_VPLL_CON1));
- } else {
- /* nothing */
- }
-
- clk_fout_apll.ops = &exynos4_fout_apll_ops;
- clk_fout_mpll.rate = mpll;
- clk_fout_epll.rate = epll;
- clk_fout_vpll.ops = &exynos4_vpll_ops;
- clk_fout_vpll.rate = vpll;
-
- printk(KERN_INFO "EXYNOS4: PLL settings, A=%ld, M=%ld, E=%ld V=%ld",
- apll, mpll, epll, vpll);
-
- armclk = clk_get_rate(&exynos4_clk_armclk.clk);
- sclk_dmc = clk_get_rate(&exynos4_clk_sclk_dmc.clk);
-
- aclk_200 = clk_get_rate(&exynos4_clk_aclk_200.clk);
- aclk_100 = clk_get_rate(&exynos4_clk_aclk_100.clk);
- aclk_160 = clk_get_rate(&exynos4_clk_aclk_160.clk);
- aclk_133 = clk_get_rate(&exynos4_clk_aclk_133.clk);
-
- printk(KERN_INFO "EXYNOS4: ARMCLK=%ld, DMC=%ld, ACLK200=%ld\n"
- "ACLK100=%ld, ACLK160=%ld, ACLK133=%ld\n",
- armclk, sclk_dmc, aclk_200,
- aclk_100, aclk_160, aclk_133);
-
- clk_f.rate = armclk;
- clk_h.rate = sclk_dmc;
- clk_p.rate = aclk_100;
-
- for (ptr = 0; ptr < ARRAY_SIZE(exynos4_clksrcs); ptr++)
- s3c_set_clksrc(&exynos4_clksrcs[ptr], true);
-}
-
-static struct clk *exynos4_clks[] __initdata = {
- &exynos4_clk_sclk_hdmi27m,
- &exynos4_clk_sclk_hdmiphy,
- &exynos4_clk_sclk_usbphy0,
- &exynos4_clk_sclk_usbphy1,
-};
-
-#ifdef CONFIG_PM_SLEEP
-static int exynos4_clock_suspend(void)
-{
- s3c_pm_do_save(exynos4_clock_save, ARRAY_SIZE(exynos4_clock_save));
- return 0;
-}
-
-static void exynos4_clock_resume(void)
-{
- s3c_pm_do_restore_core(exynos4_clock_save, ARRAY_SIZE(exynos4_clock_save));
-}
-
-#else
-#define exynos4_clock_suspend NULL
-#define exynos4_clock_resume NULL
-#endif
-
-static struct syscore_ops exynos4_clock_syscore_ops = {
- .suspend = exynos4_clock_suspend,
- .resume = exynos4_clock_resume,
-};
-
-void __init exynos4_register_clocks(void)
-{
- int ptr;
-
- s3c24xx_register_clocks(exynos4_clks, ARRAY_SIZE(exynos4_clks));
-
- for (ptr = 0; ptr < ARRAY_SIZE(exynos4_sysclks); ptr++)
- s3c_register_clksrc(exynos4_sysclks[ptr], 1);
-
- for (ptr = 0; ptr < ARRAY_SIZE(exynos4_sclk_tv); ptr++)
- s3c_register_clksrc(exynos4_sclk_tv[ptr], 1);
-
- for (ptr = 0; ptr < ARRAY_SIZE(exynos4_clksrc_cdev); ptr++)
- s3c_register_clksrc(exynos4_clksrc_cdev[ptr], 1);
-
- s3c_register_clksrc(exynos4_clksrcs, ARRAY_SIZE(exynos4_clksrcs));
- s3c_register_clocks(exynos4_init_clocks_on, ARRAY_SIZE(exynos4_init_clocks_on));
-
- s3c24xx_register_clocks(exynos4_clk_cdev, ARRAY_SIZE(exynos4_clk_cdev));
- for (ptr = 0; ptr < ARRAY_SIZE(exynos4_clk_cdev); ptr++)
- s3c_disable_clocks(exynos4_clk_cdev[ptr], 1);
-
- s3c_register_clocks(exynos4_init_clocks_off, ARRAY_SIZE(exynos4_init_clocks_off));
- s3c_disable_clocks(exynos4_init_clocks_off, ARRAY_SIZE(exynos4_init_clocks_off));
- clkdev_add_table(exynos4_clk_lookup, ARRAY_SIZE(exynos4_clk_lookup));
-
- register_syscore_ops(&exynos4_clock_syscore_ops);
- s3c24xx_register_clock(&dummy_apb_pclk);
-
- s3c_pwmclk_init();
-}
diff --git a/arch/arm/mach-exynos/clock-exynos4.h b/arch/arm/mach-exynos/clock-exynos4.h
deleted file mode 100644
index bd12d5f8b63d..000000000000
--- a/arch/arm/mach-exynos/clock-exynos4.h
+++ /dev/null
@@ -1,35 +0,0 @@
-/*
- * Copyright (c) 2011-2012 Samsung Electronics Co., Ltd.
- * http://www.samsung.com
- *
- * Header file for exynos4 clock support
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#ifndef __ASM_ARCH_CLOCK_H
-#define __ASM_ARCH_CLOCK_H __FILE__
-
-#include <linux/clk.h>
-
-extern struct clksrc_clk exynos4_clk_aclk_133;
-extern struct clksrc_clk exynos4_clk_mout_mpll;
-
-extern struct clksrc_sources exynos4_clkset_mout_corebus;
-extern struct clksrc_sources exynos4_clkset_group;
-
-extern struct clk *exynos4_clkset_aclk_top_list[];
-extern struct clk *exynos4_clkset_group_list[];
-
-extern struct clksrc_sources exynos4_clkset_mout_g2d0;
-extern struct clksrc_sources exynos4_clkset_mout_g2d1;
-
-extern int exynos4_clksrc_mask_fsys_ctrl(struct clk *clk, int enable);
-extern int exynos4_clk_ip_fsys_ctrl(struct clk *clk, int enable);
-extern int exynos4_clk_ip_lcd1_ctrl(struct clk *clk, int enable);
-extern int exynos4_clk_ip_image_ctrl(struct clk *clk, int enable);
-extern int exynos4_clk_ip_dmc_ctrl(struct clk *clk, int enable);
-
-#endif /* __ASM_ARCH_CLOCK_H */
diff --git a/arch/arm/mach-exynos/clock-exynos4210.c b/arch/arm/mach-exynos/clock-exynos4210.c
deleted file mode 100644
index 19af9f783c56..000000000000
--- a/arch/arm/mach-exynos/clock-exynos4210.c
+++ /dev/null
@@ -1,187 +0,0 @@
-/*
- * Copyright (c) 2011-2012 Samsung Electronics Co., Ltd.
- * http://www.samsung.com
- *
- * EXYNOS4210 - Clock support
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#include <linux/kernel.h>
-#include <linux/err.h>
-#include <linux/clk.h>
-#include <linux/io.h>
-#include <linux/syscore_ops.h>
-
-#include <plat/cpu-freq.h>
-#include <plat/clock.h>
-#include <plat/cpu.h>
-#include <plat/pll.h>
-#include <plat/s5p-clock.h>
-#include <plat/clock-clksrc.h>
-#include <plat/pm.h>
-
-#include <mach/hardware.h>
-#include <mach/map.h>
-#include <mach/regs-clock.h>
-
-#include "common.h"
-#include "clock-exynos4.h"
-
-#ifdef CONFIG_PM_SLEEP
-static struct sleep_save exynos4210_clock_save[] = {
- SAVE_ITEM(EXYNOS4_CLKSRC_IMAGE),
- SAVE_ITEM(EXYNOS4_CLKDIV_IMAGE),
- SAVE_ITEM(EXYNOS4210_CLKSRC_LCD1),
- SAVE_ITEM(EXYNOS4210_CLKDIV_LCD1),
- SAVE_ITEM(EXYNOS4210_CLKSRC_MASK_LCD1),
- SAVE_ITEM(EXYNOS4210_CLKGATE_IP_IMAGE),
- SAVE_ITEM(EXYNOS4210_CLKGATE_IP_LCD1),
- SAVE_ITEM(EXYNOS4210_CLKGATE_IP_PERIR),
-};
-#endif
-
-static struct clksrc_clk *sysclks[] = {
- /* nothing here yet */
-};
-
-static struct clksrc_clk exynos4210_clk_mout_g2d0 = {
- .clk = {
- .name = "mout_g2d0",
- },
- .sources = &exynos4_clkset_mout_g2d0,
- .reg_src = { .reg = EXYNOS4_CLKSRC_IMAGE, .shift = 0, .size = 1 },
-};
-
-static struct clksrc_clk exynos4210_clk_mout_g2d1 = {
- .clk = {
- .name = "mout_g2d1",
- },
- .sources = &exynos4_clkset_mout_g2d1,
- .reg_src = { .reg = EXYNOS4_CLKSRC_IMAGE, .shift = 4, .size = 1 },
-};
-
-static struct clk *exynos4210_clkset_mout_g2d_list[] = {
- [0] = &exynos4210_clk_mout_g2d0.clk,
- [1] = &exynos4210_clk_mout_g2d1.clk,
-};
-
-static struct clksrc_sources exynos4210_clkset_mout_g2d = {
- .sources = exynos4210_clkset_mout_g2d_list,
- .nr_sources = ARRAY_SIZE(exynos4210_clkset_mout_g2d_list),
-};
-
-static int exynos4_clksrc_mask_lcd1_ctrl(struct clk *clk, int enable)
-{
- return s5p_gatectrl(EXYNOS4210_CLKSRC_MASK_LCD1, clk, enable);
-}
-
-static struct clksrc_clk clksrcs[] = {
- {
- .clk = {
- .name = "sclk_sata",
- .id = -1,
- .enable = exynos4_clksrc_mask_fsys_ctrl,
- .ctrlbit = (1 << 24),
- },
- .sources = &exynos4_clkset_mout_corebus,
- .reg_src = { .reg = EXYNOS4_CLKSRC_FSYS, .shift = 24, .size = 1 },
- .reg_div = { .reg = EXYNOS4_CLKDIV_FSYS0, .shift = 20, .size = 4 },
- }, {
- .clk = {
- .name = "sclk_fimd",
- .devname = "exynos4-fb.1",
- .enable = exynos4_clksrc_mask_lcd1_ctrl,
- .ctrlbit = (1 << 0),
- },
- .sources = &exynos4_clkset_group,
- .reg_src = { .reg = EXYNOS4210_CLKSRC_LCD1, .shift = 0, .size = 4 },
- .reg_div = { .reg = EXYNOS4210_CLKDIV_LCD1, .shift = 0, .size = 4 },
- }, {
- .clk = {
- .name = "sclk_fimg2d",
- },
- .sources = &exynos4210_clkset_mout_g2d,
- .reg_src = { .reg = EXYNOS4_CLKSRC_IMAGE, .shift = 8, .size = 1 },
- .reg_div = { .reg = EXYNOS4_CLKDIV_IMAGE, .shift = 0, .size = 4 },
- },
-};
-
-static struct clk init_clocks_off[] = {
- {
- .name = "sataphy",
- .id = -1,
- .parent = &exynos4_clk_aclk_133.clk,
- .enable = exynos4_clk_ip_fsys_ctrl,
- .ctrlbit = (1 << 3),
- }, {
- .name = "sata",
- .id = -1,
- .parent = &exynos4_clk_aclk_133.clk,
- .enable = exynos4_clk_ip_fsys_ctrl,
- .ctrlbit = (1 << 10),
- }, {
- .name = "fimd",
- .devname = "exynos4-fb.1",
- .enable = exynos4_clk_ip_lcd1_ctrl,
- .ctrlbit = (1 << 0),
- }, {
- .name = "sysmmu",
- .devname = "exynos-sysmmu.9",
- .enable = exynos4_clk_ip_image_ctrl,
- .ctrlbit = (1 << 3),
- }, {
- .name = "sysmmu",
- .devname = "exynos-sysmmu.11",
- .enable = exynos4_clk_ip_lcd1_ctrl,
- .ctrlbit = (1 << 4),
- }, {
- .name = "fimg2d",
- .enable = exynos4_clk_ip_image_ctrl,
- .ctrlbit = (1 << 0),
- },
-};
-
-#ifdef CONFIG_PM_SLEEP
-static int exynos4210_clock_suspend(void)
-{
- s3c_pm_do_save(exynos4210_clock_save, ARRAY_SIZE(exynos4210_clock_save));
-
- return 0;
-}
-
-static void exynos4210_clock_resume(void)
-{
- s3c_pm_do_restore_core(exynos4210_clock_save, ARRAY_SIZE(exynos4210_clock_save));
-}
-
-#else
-#define exynos4210_clock_suspend NULL
-#define exynos4210_clock_resume NULL
-#endif
-
-static struct syscore_ops exynos4210_clock_syscore_ops = {
- .suspend = exynos4210_clock_suspend,
- .resume = exynos4210_clock_resume,
-};
-
-void __init exynos4210_register_clocks(void)
-{
- int ptr;
-
- exynos4_clk_mout_mpll.reg_src.reg = EXYNOS4_CLKSRC_CPU;
- exynos4_clk_mout_mpll.reg_src.shift = 8;
- exynos4_clk_mout_mpll.reg_src.size = 1;
-
- for (ptr = 0; ptr < ARRAY_SIZE(sysclks); ptr++)
- s3c_register_clksrc(sysclks[ptr], 1);
-
- s3c_register_clksrc(clksrcs, ARRAY_SIZE(clksrcs));
-
- s3c_register_clocks(init_clocks_off, ARRAY_SIZE(init_clocks_off));
- s3c_disable_clocks(init_clocks_off, ARRAY_SIZE(init_clocks_off));
-
- register_syscore_ops(&exynos4210_clock_syscore_ops);
-}
diff --git a/arch/arm/mach-exynos/clock-exynos4212.c b/arch/arm/mach-exynos/clock-exynos4212.c
deleted file mode 100644
index 529476f8ec71..000000000000
--- a/arch/arm/mach-exynos/clock-exynos4212.c
+++ /dev/null
@@ -1,201 +0,0 @@
-/*
- * Copyright (c) 2011-2012 Samsung Electronics Co., Ltd.
- * http://www.samsung.com
- *
- * EXYNOS4212 - Clock support
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#include <linux/kernel.h>
-#include <linux/err.h>
-#include <linux/clk.h>
-#include <linux/io.h>
-#include <linux/syscore_ops.h>
-
-#include <plat/cpu-freq.h>
-#include <plat/clock.h>
-#include <plat/cpu.h>
-#include <plat/pll.h>
-#include <plat/s5p-clock.h>
-#include <plat/clock-clksrc.h>
-#include <plat/pm.h>
-
-#include <mach/hardware.h>
-#include <mach/map.h>
-#include <mach/regs-clock.h>
-
-#include "common.h"
-#include "clock-exynos4.h"
-
-#ifdef CONFIG_PM_SLEEP
-static struct sleep_save exynos4212_clock_save[] = {
- SAVE_ITEM(EXYNOS4_CLKSRC_IMAGE),
- SAVE_ITEM(EXYNOS4_CLKDIV_IMAGE),
- SAVE_ITEM(EXYNOS4212_CLKGATE_IP_IMAGE),
- SAVE_ITEM(EXYNOS4212_CLKGATE_IP_PERIR),
-};
-#endif
-
-static int exynos4212_clk_ip_isp0_ctrl(struct clk *clk, int enable)
-{
- return s5p_gatectrl(EXYNOS4_CLKGATE_IP_ISP0, clk, enable);
-}
-
-static int exynos4212_clk_ip_isp1_ctrl(struct clk *clk, int enable)
-{
- return s5p_gatectrl(EXYNOS4_CLKGATE_IP_ISP1, clk, enable);
-}
-
-static struct clk *clk_src_mpll_user_list[] = {
- [0] = &clk_fin_mpll,
- [1] = &exynos4_clk_mout_mpll.clk,
-};
-
-static struct clksrc_sources clk_src_mpll_user = {
- .sources = clk_src_mpll_user_list,
- .nr_sources = ARRAY_SIZE(clk_src_mpll_user_list),
-};
-
-static struct clksrc_clk clk_mout_mpll_user = {
- .clk = {
- .name = "mout_mpll_user",
- },
- .sources = &clk_src_mpll_user,
- .reg_src = { .reg = EXYNOS4_CLKSRC_CPU, .shift = 24, .size = 1 },
-};
-
-static struct clksrc_clk exynos4x12_clk_mout_g2d0 = {
- .clk = {
- .name = "mout_g2d0",
- },
- .sources = &exynos4_clkset_mout_g2d0,
- .reg_src = { .reg = EXYNOS4_CLKSRC_DMC, .shift = 20, .size = 1 },
-};
-
-static struct clksrc_clk exynos4x12_clk_mout_g2d1 = {
- .clk = {
- .name = "mout_g2d1",
- },
- .sources = &exynos4_clkset_mout_g2d1,
- .reg_src = { .reg = EXYNOS4_CLKSRC_DMC, .shift = 24, .size = 1 },
-};
-
-static struct clk *exynos4x12_clkset_mout_g2d_list[] = {
- [0] = &exynos4x12_clk_mout_g2d0.clk,
- [1] = &exynos4x12_clk_mout_g2d1.clk,
-};
-
-static struct clksrc_sources exynos4x12_clkset_mout_g2d = {
- .sources = exynos4x12_clkset_mout_g2d_list,
- .nr_sources = ARRAY_SIZE(exynos4x12_clkset_mout_g2d_list),
-};
-
-static struct clksrc_clk *sysclks[] = {
- &clk_mout_mpll_user,
-};
-
-static struct clksrc_clk clksrcs[] = {
- {
- .clk = {
- .name = "sclk_fimg2d",
- },
- .sources = &exynos4x12_clkset_mout_g2d,
- .reg_src = { .reg = EXYNOS4_CLKSRC_DMC, .shift = 28, .size = 1 },
- .reg_div = { .reg = EXYNOS4_CLKDIV_DMC1, .shift = 0, .size = 4 },
- },
-};
-
-static struct clk init_clocks_off[] = {
- {
- .name = "sysmmu",
- .devname = "exynos-sysmmu.9",
- .enable = exynos4_clk_ip_dmc_ctrl,
- .ctrlbit = (1 << 24),
- }, {
- .name = "sysmmu",
- .devname = "exynos-sysmmu.12",
- .enable = exynos4212_clk_ip_isp0_ctrl,
- .ctrlbit = (7 << 8),
- }, {
- .name = "sysmmu",
- .devname = "exynos-sysmmu.13",
- .enable = exynos4212_clk_ip_isp1_ctrl,
- .ctrlbit = (1 << 4),
- }, {
- .name = "sysmmu",
- .devname = "exynos-sysmmu.14",
- .enable = exynos4212_clk_ip_isp0_ctrl,
- .ctrlbit = (1 << 11),
- }, {
- .name = "sysmmu",
- .devname = "exynos-sysmmu.15",
- .enable = exynos4212_clk_ip_isp0_ctrl,
- .ctrlbit = (1 << 12),
- }, {
- .name = "flite",
- .devname = "exynos-fimc-lite.0",
- .enable = exynos4212_clk_ip_isp0_ctrl,
- .ctrlbit = (1 << 4),
- }, {
- .name = "flite",
- .devname = "exynos-fimc-lite.1",
- .enable = exynos4212_clk_ip_isp0_ctrl,
- .ctrlbit = (1 << 3),
- }, {
- .name = "fimg2d",
- .enable = exynos4_clk_ip_dmc_ctrl,
- .ctrlbit = (1 << 23),
- },
-};
-
-#ifdef CONFIG_PM_SLEEP
-static int exynos4212_clock_suspend(void)
-{
- s3c_pm_do_save(exynos4212_clock_save, ARRAY_SIZE(exynos4212_clock_save));
-
- return 0;
-}
-
-static void exynos4212_clock_resume(void)
-{
- s3c_pm_do_restore_core(exynos4212_clock_save, ARRAY_SIZE(exynos4212_clock_save));
-}
-
-#else
-#define exynos4212_clock_suspend NULL
-#define exynos4212_clock_resume NULL
-#endif
-
-static struct syscore_ops exynos4212_clock_syscore_ops = {
- .suspend = exynos4212_clock_suspend,
- .resume = exynos4212_clock_resume,
-};
-
-void __init exynos4212_register_clocks(void)
-{
- int ptr;
-
- /* usbphy1 is removed */
- exynos4_clkset_group_list[4] = NULL;
-
- /* mout_mpll_user is used */
- exynos4_clkset_group_list[6] = &clk_mout_mpll_user.clk;
- exynos4_clkset_aclk_top_list[0] = &clk_mout_mpll_user.clk;
-
- exynos4_clk_mout_mpll.reg_src.reg = EXYNOS4_CLKSRC_DMC;
- exynos4_clk_mout_mpll.reg_src.shift = 12;
- exynos4_clk_mout_mpll.reg_src.size = 1;
-
- for (ptr = 0; ptr < ARRAY_SIZE(sysclks); ptr++)
- s3c_register_clksrc(sysclks[ptr], 1);
-
- s3c_register_clksrc(clksrcs, ARRAY_SIZE(clksrcs));
-
- s3c_register_clocks(init_clocks_off, ARRAY_SIZE(init_clocks_off));
- s3c_disable_clocks(init_clocks_off, ARRAY_SIZE(init_clocks_off));
-
- register_syscore_ops(&exynos4212_clock_syscore_ops);
-}
diff --git a/arch/arm/mach-exynos/clock-exynos5.c b/arch/arm/mach-exynos/clock-exynos5.c
deleted file mode 100644
index b0ea31fc9fb8..000000000000
--- a/arch/arm/mach-exynos/clock-exynos5.c
+++ /dev/null
@@ -1,1645 +0,0 @@
-/*
- * Copyright (c) 2012 Samsung Electronics Co., Ltd.
- * http://www.samsung.com
- *
- * Clock support for EXYNOS5 SoCs
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#include <linux/kernel.h>
-#include <linux/err.h>
-#include <linux/io.h>
-#include <linux/syscore_ops.h>
-
-#include <plat/cpu-freq.h>
-#include <plat/clock.h>
-#include <plat/cpu.h>
-#include <plat/pll.h>
-#include <plat/s5p-clock.h>
-#include <plat/clock-clksrc.h>
-#include <plat/pm.h>
-
-#include <mach/map.h>
-#include <mach/regs-clock.h>
-
-#include "common.h"
-
-#ifdef CONFIG_PM_SLEEP
-static struct sleep_save exynos5_clock_save[] = {
- SAVE_ITEM(EXYNOS5_CLKSRC_MASK_TOP),
- SAVE_ITEM(EXYNOS5_CLKSRC_MASK_GSCL),
- SAVE_ITEM(EXYNOS5_CLKSRC_MASK_DISP1_0),
- SAVE_ITEM(EXYNOS5_CLKSRC_MASK_FSYS),
- SAVE_ITEM(EXYNOS5_CLKSRC_MASK_MAUDIO),
- SAVE_ITEM(EXYNOS5_CLKSRC_MASK_PERIC0),
- SAVE_ITEM(EXYNOS5_CLKSRC_MASK_PERIC1),
- SAVE_ITEM(EXYNOS5_CLKGATE_IP_GSCL),
- SAVE_ITEM(EXYNOS5_CLKGATE_IP_DISP1),
- SAVE_ITEM(EXYNOS5_CLKGATE_IP_MFC),
- SAVE_ITEM(EXYNOS5_CLKGATE_IP_G3D),
- SAVE_ITEM(EXYNOS5_CLKGATE_IP_GEN),
- SAVE_ITEM(EXYNOS5_CLKGATE_IP_FSYS),
- SAVE_ITEM(EXYNOS5_CLKGATE_IP_PERIC),
- SAVE_ITEM(EXYNOS5_CLKGATE_IP_PERIS),
- SAVE_ITEM(EXYNOS5_CLKGATE_BLOCK),
- SAVE_ITEM(EXYNOS5_CLKDIV_TOP0),
- SAVE_ITEM(EXYNOS5_CLKDIV_TOP1),
- SAVE_ITEM(EXYNOS5_CLKDIV_GSCL),
- SAVE_ITEM(EXYNOS5_CLKDIV_DISP1_0),
- SAVE_ITEM(EXYNOS5_CLKDIV_GEN),
- SAVE_ITEM(EXYNOS5_CLKDIV_MAUDIO),
- SAVE_ITEM(EXYNOS5_CLKDIV_FSYS0),
- SAVE_ITEM(EXYNOS5_CLKDIV_FSYS1),
- SAVE_ITEM(EXYNOS5_CLKDIV_FSYS2),
- SAVE_ITEM(EXYNOS5_CLKDIV_FSYS3),
- SAVE_ITEM(EXYNOS5_CLKDIV_PERIC0),
- SAVE_ITEM(EXYNOS5_CLKDIV_PERIC1),
- SAVE_ITEM(EXYNOS5_CLKDIV_PERIC2),
- SAVE_ITEM(EXYNOS5_CLKDIV_PERIC3),
- SAVE_ITEM(EXYNOS5_CLKDIV_PERIC4),
- SAVE_ITEM(EXYNOS5_CLKDIV_PERIC5),
- SAVE_ITEM(EXYNOS5_SCLK_DIV_ISP),
- SAVE_ITEM(EXYNOS5_CLKSRC_TOP0),
- SAVE_ITEM(EXYNOS5_CLKSRC_TOP1),
- SAVE_ITEM(EXYNOS5_CLKSRC_TOP2),
- SAVE_ITEM(EXYNOS5_CLKSRC_TOP3),
- SAVE_ITEM(EXYNOS5_CLKSRC_GSCL),
- SAVE_ITEM(EXYNOS5_CLKSRC_DISP1_0),
- SAVE_ITEM(EXYNOS5_CLKSRC_MAUDIO),
- SAVE_ITEM(EXYNOS5_CLKSRC_FSYS),
- SAVE_ITEM(EXYNOS5_CLKSRC_PERIC0),
- SAVE_ITEM(EXYNOS5_CLKSRC_PERIC1),
- SAVE_ITEM(EXYNOS5_SCLK_SRC_ISP),
- SAVE_ITEM(EXYNOS5_EPLL_CON0),
- SAVE_ITEM(EXYNOS5_EPLL_CON1),
- SAVE_ITEM(EXYNOS5_EPLL_CON2),
- SAVE_ITEM(EXYNOS5_VPLL_CON0),
- SAVE_ITEM(EXYNOS5_VPLL_CON1),
- SAVE_ITEM(EXYNOS5_VPLL_CON2),
- SAVE_ITEM(EXYNOS5_PWR_CTRL1),
- SAVE_ITEM(EXYNOS5_PWR_CTRL2),
-};
-#endif
-
-static struct clk exynos5_clk_sclk_dptxphy = {
- .name = "sclk_dptx",
-};
-
-static struct clk exynos5_clk_sclk_hdmi24m = {
- .name = "sclk_hdmi24m",
- .rate = 24000000,
-};
-
-static struct clk exynos5_clk_sclk_hdmi27m = {
- .name = "sclk_hdmi27m",
- .rate = 27000000,
-};
-
-static struct clk exynos5_clk_sclk_hdmiphy = {
- .name = "sclk_hdmiphy",
-};
-
-static struct clk exynos5_clk_sclk_usbphy = {
- .name = "sclk_usbphy",
- .rate = 48000000,
-};
-
-static int exynos5_clksrc_mask_top_ctrl(struct clk *clk, int enable)
-{
- return s5p_gatectrl(EXYNOS5_CLKSRC_MASK_TOP, clk, enable);
-}
-
-static int exynos5_clksrc_mask_disp1_0_ctrl(struct clk *clk, int enable)
-{
- return s5p_gatectrl(EXYNOS5_CLKSRC_MASK_DISP1_0, clk, enable);
-}
-
-static int exynos5_clksrc_mask_fsys_ctrl(struct clk *clk, int enable)
-{
- return s5p_gatectrl(EXYNOS5_CLKSRC_MASK_FSYS, clk, enable);
-}
-
-static int exynos5_clksrc_mask_gscl_ctrl(struct clk *clk, int enable)
-{
- return s5p_gatectrl(EXYNOS5_CLKSRC_MASK_GSCL, clk, enable);
-}
-
-static int exynos5_clksrc_mask_peric0_ctrl(struct clk *clk, int enable)
-{
- return s5p_gatectrl(EXYNOS5_CLKSRC_MASK_PERIC0, clk, enable);
-}
-
-static int exynos5_clksrc_mask_peric1_ctrl(struct clk *clk, int enable)
-{
- return s5p_gatectrl(EXYNOS5_CLKSRC_MASK_PERIC1, clk, enable);
-}
-
-static int exynos5_clk_ip_acp_ctrl(struct clk *clk, int enable)
-{
- return s5p_gatectrl(EXYNOS5_CLKGATE_IP_ACP, clk, enable);
-}
-
-static int exynos5_clk_ip_core_ctrl(struct clk *clk, int enable)
-{
- return s5p_gatectrl(EXYNOS5_CLKGATE_IP_CORE, clk, enable);
-}
-
-static int exynos5_clk_ip_disp1_ctrl(struct clk *clk, int enable)
-{
- return s5p_gatectrl(EXYNOS5_CLKGATE_IP_DISP1, clk, enable);
-}
-
-static int exynos5_clk_ip_fsys_ctrl(struct clk *clk, int enable)
-{
- return s5p_gatectrl(EXYNOS5_CLKGATE_IP_FSYS, clk, enable);
-}
-
-static int exynos5_clk_block_ctrl(struct clk *clk, int enable)
-{
- return s5p_gatectrl(EXYNOS5_CLKGATE_BLOCK, clk, enable);
-}
-
-static int exynos5_clk_ip_gen_ctrl(struct clk *clk, int enable)
-{
- return s5p_gatectrl(EXYNOS5_CLKGATE_IP_GEN, clk, enable);
-}
-
-static int exynos5_clk_ip_mfc_ctrl(struct clk *clk, int enable)
-{
- return s5p_gatectrl(EXYNOS5_CLKGATE_IP_MFC, clk, enable);
-}
-
-static int exynos5_clk_ip_peric_ctrl(struct clk *clk, int enable)
-{
- return s5p_gatectrl(EXYNOS5_CLKGATE_IP_PERIC, clk, enable);
-}
-
-static int exynos5_clk_ip_peris_ctrl(struct clk *clk, int enable)
-{
- return s5p_gatectrl(EXYNOS5_CLKGATE_IP_PERIS, clk, enable);
-}
-
-static int exynos5_clk_ip_gscl_ctrl(struct clk *clk, int enable)
-{
- return s5p_gatectrl(EXYNOS5_CLKGATE_IP_GSCL, clk, enable);
-}
-
-static int exynos5_clk_ip_isp0_ctrl(struct clk *clk, int enable)
-{
- return s5p_gatectrl(EXYNOS5_CLKGATE_IP_ISP0, clk, enable);
-}
-
-static int exynos5_clk_ip_isp1_ctrl(struct clk *clk, int enable)
-{
- return s5p_gatectrl(EXYNOS5_CLKGATE_IP_ISP1, clk, enable);
-}
-
-static int exynos5_clk_hdmiphy_ctrl(struct clk *clk, int enable)
-{
- return s5p_gatectrl(S5P_HDMI_PHY_CONTROL, clk, enable);
-}
-
-/* Core list of CMU_CPU side */
-
-static struct clksrc_clk exynos5_clk_mout_apll = {
- .clk = {
- .name = "mout_apll",
- },
- .sources = &clk_src_apll,
- .reg_src = { .reg = EXYNOS5_CLKSRC_CPU, .shift = 0, .size = 1 },
-};
-
-static struct clksrc_clk exynos5_clk_sclk_apll = {
- .clk = {
- .name = "sclk_apll",
- .parent = &exynos5_clk_mout_apll.clk,
- },
- .reg_div = { .reg = EXYNOS5_CLKDIV_CPU0, .shift = 24, .size = 3 },
-};
-
-static struct clksrc_clk exynos5_clk_mout_bpll_fout = {
- .clk = {
- .name = "mout_bpll_fout",
- },
- .sources = &clk_src_bpll_fout,
- .reg_src = { .reg = EXYNOS5_PLL_DIV2_SEL, .shift = 0, .size = 1 },
-};
-
-static struct clk *exynos5_clk_src_bpll_list[] = {
- [0] = &clk_fin_bpll,
- [1] = &exynos5_clk_mout_bpll_fout.clk,
-};
-
-static struct clksrc_sources exynos5_clk_src_bpll = {
- .sources = exynos5_clk_src_bpll_list,
- .nr_sources = ARRAY_SIZE(exynos5_clk_src_bpll_list),
-};
-
-static struct clksrc_clk exynos5_clk_mout_bpll = {
- .clk = {
- .name = "mout_bpll",
- },
- .sources = &exynos5_clk_src_bpll,
- .reg_src = { .reg = EXYNOS5_CLKSRC_CDREX, .shift = 0, .size = 1 },
-};
-
-static struct clk *exynos5_clk_src_bpll_user_list[] = {
- [0] = &clk_fin_mpll,
- [1] = &exynos5_clk_mout_bpll.clk,
-};
-
-static struct clksrc_sources exynos5_clk_src_bpll_user = {
- .sources = exynos5_clk_src_bpll_user_list,
- .nr_sources = ARRAY_SIZE(exynos5_clk_src_bpll_user_list),
-};
-
-static struct clksrc_clk exynos5_clk_mout_bpll_user = {
- .clk = {
- .name = "mout_bpll_user",
- },
- .sources = &exynos5_clk_src_bpll_user,
- .reg_src = { .reg = EXYNOS5_CLKSRC_TOP2, .shift = 24, .size = 1 },
-};
-
-static struct clksrc_clk exynos5_clk_mout_cpll = {
- .clk = {
- .name = "mout_cpll",
- },
- .sources = &clk_src_cpll,
- .reg_src = { .reg = EXYNOS5_CLKSRC_TOP2, .shift = 8, .size = 1 },
-};
-
-static struct clksrc_clk exynos5_clk_mout_epll = {
- .clk = {
- .name = "mout_epll",
- },
- .sources = &clk_src_epll,
- .reg_src = { .reg = EXYNOS5_CLKSRC_TOP2, .shift = 12, .size = 1 },
-};
-
-static struct clksrc_clk exynos5_clk_mout_mpll_fout = {
- .clk = {
- .name = "mout_mpll_fout",
- },
- .sources = &clk_src_mpll_fout,
- .reg_src = { .reg = EXYNOS5_PLL_DIV2_SEL, .shift = 4, .size = 1 },
-};
-
-static struct clk *exynos5_clk_src_mpll_list[] = {
- [0] = &clk_fin_mpll,
- [1] = &exynos5_clk_mout_mpll_fout.clk,
-};
-
-static struct clksrc_sources exynos5_clk_src_mpll = {
- .sources = exynos5_clk_src_mpll_list,
- .nr_sources = ARRAY_SIZE(exynos5_clk_src_mpll_list),
-};
-
-static struct clksrc_clk exynos5_clk_mout_mpll = {
- .clk = {
- .name = "mout_mpll",
- },
- .sources = &exynos5_clk_src_mpll,
- .reg_src = { .reg = EXYNOS5_CLKSRC_CORE1, .shift = 8, .size = 1 },
-};
-
-static struct clk *exynos_clkset_vpllsrc_list[] = {
- [0] = &clk_fin_vpll,
- [1] = &exynos5_clk_sclk_hdmi27m,
-};
-
-static struct clksrc_sources exynos5_clkset_vpllsrc = {
- .sources = exynos_clkset_vpllsrc_list,
- .nr_sources = ARRAY_SIZE(exynos_clkset_vpllsrc_list),
-};
-
-static struct clksrc_clk exynos5_clk_vpllsrc = {
- .clk = {
- .name = "vpll_src",
- .enable = exynos5_clksrc_mask_top_ctrl,
- .ctrlbit = (1 << 0),
- },
- .sources = &exynos5_clkset_vpllsrc,
- .reg_src = { .reg = EXYNOS5_CLKSRC_TOP2, .shift = 0, .size = 1 },
-};
-
-static struct clk *exynos5_clkset_sclk_vpll_list[] = {
- [0] = &exynos5_clk_vpllsrc.clk,
- [1] = &clk_fout_vpll,
-};
-
-static struct clksrc_sources exynos5_clkset_sclk_vpll = {
- .sources = exynos5_clkset_sclk_vpll_list,
- .nr_sources = ARRAY_SIZE(exynos5_clkset_sclk_vpll_list),
-};
-
-static struct clksrc_clk exynos5_clk_sclk_vpll = {
- .clk = {
- .name = "sclk_vpll",
- },
- .sources = &exynos5_clkset_sclk_vpll,
- .reg_src = { .reg = EXYNOS5_CLKSRC_TOP2, .shift = 16, .size = 1 },
-};
-
-static struct clksrc_clk exynos5_clk_sclk_pixel = {
- .clk = {
- .name = "sclk_pixel",
- .parent = &exynos5_clk_sclk_vpll.clk,
- },
- .reg_div = { .reg = EXYNOS5_CLKDIV_DISP1_0, .shift = 28, .size = 4 },
-};
-
-static struct clk *exynos5_clkset_sclk_hdmi_list[] = {
- [0] = &exynos5_clk_sclk_pixel.clk,
- [1] = &exynos5_clk_sclk_hdmiphy,
-};
-
-static struct clksrc_sources exynos5_clkset_sclk_hdmi = {
- .sources = exynos5_clkset_sclk_hdmi_list,
- .nr_sources = ARRAY_SIZE(exynos5_clkset_sclk_hdmi_list),
-};
-
-static struct clksrc_clk exynos5_clk_sclk_hdmi = {
- .clk = {
- .name = "sclk_hdmi",
- .enable = exynos5_clksrc_mask_disp1_0_ctrl,
- .ctrlbit = (1 << 20),
- },
- .sources = &exynos5_clkset_sclk_hdmi,
- .reg_src = { .reg = EXYNOS5_CLKSRC_DISP1_0, .shift = 20, .size = 1 },
-};
-
-static struct clksrc_clk *exynos5_sclk_tv[] = {
- &exynos5_clk_sclk_pixel,
- &exynos5_clk_sclk_hdmi,
-};
-
-static struct clk *exynos5_clk_src_mpll_user_list[] = {
- [0] = &clk_fin_mpll,
- [1] = &exynos5_clk_mout_mpll.clk,
-};
-
-static struct clksrc_sources exynos5_clk_src_mpll_user = {
- .sources = exynos5_clk_src_mpll_user_list,
- .nr_sources = ARRAY_SIZE(exynos5_clk_src_mpll_user_list),
-};
-
-static struct clksrc_clk exynos5_clk_mout_mpll_user = {
- .clk = {
- .name = "mout_mpll_user",
- },
- .sources = &exynos5_clk_src_mpll_user,
- .reg_src = { .reg = EXYNOS5_CLKSRC_TOP2, .shift = 20, .size = 1 },
-};
-
-static struct clk *exynos5_clkset_mout_cpu_list[] = {
- [0] = &exynos5_clk_mout_apll.clk,
- [1] = &exynos5_clk_mout_mpll.clk,
-};
-
-static struct clksrc_sources exynos5_clkset_mout_cpu = {
- .sources = exynos5_clkset_mout_cpu_list,
- .nr_sources = ARRAY_SIZE(exynos5_clkset_mout_cpu_list),
-};
-
-static struct clksrc_clk exynos5_clk_mout_cpu = {
- .clk = {
- .name = "mout_cpu",
- },
- .sources = &exynos5_clkset_mout_cpu,
- .reg_src = { .reg = EXYNOS5_CLKSRC_CPU, .shift = 16, .size = 1 },
-};
-
-static struct clksrc_clk exynos5_clk_dout_armclk = {
- .clk = {
- .name = "dout_armclk",
- .parent = &exynos5_clk_mout_cpu.clk,
- },
- .reg_div = { .reg = EXYNOS5_CLKDIV_CPU0, .shift = 0, .size = 3 },
-};
-
-static struct clksrc_clk exynos5_clk_dout_arm2clk = {
- .clk = {
- .name = "dout_arm2clk",
- .parent = &exynos5_clk_dout_armclk.clk,
- },
- .reg_div = { .reg = EXYNOS5_CLKDIV_CPU0, .shift = 28, .size = 3 },
-};
-
-static struct clk exynos5_clk_armclk = {
- .name = "armclk",
- .parent = &exynos5_clk_dout_arm2clk.clk,
-};
-
-/* Core list of CMU_CDREX side */
-
-static struct clk *exynos5_clkset_cdrex_list[] = {
- [0] = &exynos5_clk_mout_mpll.clk,
- [1] = &exynos5_clk_mout_bpll.clk,
-};
-
-static struct clksrc_sources exynos5_clkset_cdrex = {
- .sources = exynos5_clkset_cdrex_list,
- .nr_sources = ARRAY_SIZE(exynos5_clkset_cdrex_list),
-};
-
-static struct clksrc_clk exynos5_clk_cdrex = {
- .clk = {
- .name = "clk_cdrex",
- },
- .sources = &exynos5_clkset_cdrex,
- .reg_src = { .reg = EXYNOS5_CLKSRC_CDREX, .shift = 4, .size = 1 },
- .reg_div = { .reg = EXYNOS5_CLKDIV_CDREX, .shift = 16, .size = 3 },
-};
-
-static struct clksrc_clk exynos5_clk_aclk_acp = {
- .clk = {
- .name = "aclk_acp",
- .parent = &exynos5_clk_mout_mpll.clk,
- },
- .reg_div = { .reg = EXYNOS5_CLKDIV_ACP, .shift = 0, .size = 3 },
-};
-
-static struct clksrc_clk exynos5_clk_pclk_acp = {
- .clk = {
- .name = "pclk_acp",
- .parent = &exynos5_clk_aclk_acp.clk,
- },
- .reg_div = { .reg = EXYNOS5_CLKDIV_ACP, .shift = 4, .size = 3 },
-};
-
-/* Core list of CMU_TOP side */
-
-static struct clk *exynos5_clkset_aclk_top_list[] = {
- [0] = &exynos5_clk_mout_mpll_user.clk,
- [1] = &exynos5_clk_mout_bpll_user.clk,
-};
-
-static struct clksrc_sources exynos5_clkset_aclk = {
- .sources = exynos5_clkset_aclk_top_list,
- .nr_sources = ARRAY_SIZE(exynos5_clkset_aclk_top_list),
-};
-
-static struct clksrc_clk exynos5_clk_aclk_400 = {
- .clk = {
- .name = "aclk_400",
- },
- .sources = &exynos5_clkset_aclk,
- .reg_src = { .reg = EXYNOS5_CLKSRC_TOP0, .shift = 20, .size = 1 },
- .reg_div = { .reg = EXYNOS5_CLKDIV_TOP0, .shift = 24, .size = 3 },
-};
-
-static struct clk *exynos5_clkset_aclk_333_166_list[] = {
- [0] = &exynos5_clk_mout_cpll.clk,
- [1] = &exynos5_clk_mout_mpll_user.clk,
-};
-
-static struct clksrc_sources exynos5_clkset_aclk_333_166 = {
- .sources = exynos5_clkset_aclk_333_166_list,
- .nr_sources = ARRAY_SIZE(exynos5_clkset_aclk_333_166_list),
-};
-
-static struct clksrc_clk exynos5_clk_aclk_333 = {
- .clk = {
- .name = "aclk_333",
- },
- .sources = &exynos5_clkset_aclk_333_166,
- .reg_src = { .reg = EXYNOS5_CLKSRC_TOP0, .shift = 16, .size = 1 },
- .reg_div = { .reg = EXYNOS5_CLKDIV_TOP0, .shift = 20, .size = 3 },
-};
-
-static struct clksrc_clk exynos5_clk_aclk_166 = {
- .clk = {
- .name = "aclk_166",
- },
- .sources = &exynos5_clkset_aclk_333_166,
- .reg_src = { .reg = EXYNOS5_CLKSRC_TOP0, .shift = 8, .size = 1 },
- .reg_div = { .reg = EXYNOS5_CLKDIV_TOP0, .shift = 8, .size = 3 },
-};
-
-static struct clksrc_clk exynos5_clk_aclk_266 = {
- .clk = {
- .name = "aclk_266",
- .parent = &exynos5_clk_mout_mpll_user.clk,
- },
- .reg_div = { .reg = EXYNOS5_CLKDIV_TOP0, .shift = 16, .size = 3 },
-};
-
-static struct clksrc_clk exynos5_clk_aclk_200 = {
- .clk = {
- .name = "aclk_200",
- },
- .sources = &exynos5_clkset_aclk,
- .reg_src = { .reg = EXYNOS5_CLKSRC_TOP0, .shift = 12, .size = 1 },
- .reg_div = { .reg = EXYNOS5_CLKDIV_TOP0, .shift = 12, .size = 3 },
-};
-
-static struct clksrc_clk exynos5_clk_aclk_66_pre = {
- .clk = {
- .name = "aclk_66_pre",
- .parent = &exynos5_clk_mout_mpll_user.clk,
- },
- .reg_div = { .reg = EXYNOS5_CLKDIV_TOP1, .shift = 24, .size = 3 },
-};
-
-static struct clksrc_clk exynos5_clk_aclk_66 = {
- .clk = {
- .name = "aclk_66",
- .parent = &exynos5_clk_aclk_66_pre.clk,
- },
- .reg_div = { .reg = EXYNOS5_CLKDIV_TOP0, .shift = 0, .size = 3 },
-};
-
-static struct clksrc_clk exynos5_clk_mout_aclk_300_gscl_mid = {
- .clk = {
- .name = "mout_aclk_300_gscl_mid",
- },
- .sources = &exynos5_clkset_aclk,
- .reg_src = { .reg = EXYNOS5_CLKSRC_TOP0, .shift = 24, .size = 1 },
-};
-
-static struct clk *exynos5_clkset_aclk_300_mid1_list[] = {
- [0] = &exynos5_clk_sclk_vpll.clk,
- [1] = &exynos5_clk_mout_cpll.clk,
-};
-
-static struct clksrc_sources exynos5_clkset_aclk_300_gscl_mid1 = {
- .sources = exynos5_clkset_aclk_300_mid1_list,
- .nr_sources = ARRAY_SIZE(exynos5_clkset_aclk_300_mid1_list),
-};
-
-static struct clksrc_clk exynos5_clk_mout_aclk_300_gscl_mid1 = {
- .clk = {
- .name = "mout_aclk_300_gscl_mid1",
- },
- .sources = &exynos5_clkset_aclk_300_gscl_mid1,
- .reg_src = { .reg = EXYNOS5_CLKSRC_TOP1, .shift = 12, .size = 1 },
-};
-
-static struct clk *exynos5_clkset_aclk_300_gscl_list[] = {
- [0] = &exynos5_clk_mout_aclk_300_gscl_mid.clk,
- [1] = &exynos5_clk_mout_aclk_300_gscl_mid1.clk,
-};
-
-static struct clksrc_sources exynos5_clkset_aclk_300_gscl = {
- .sources = exynos5_clkset_aclk_300_gscl_list,
- .nr_sources = ARRAY_SIZE(exynos5_clkset_aclk_300_gscl_list),
-};
-
-static struct clksrc_clk exynos5_clk_mout_aclk_300_gscl = {
- .clk = {
- .name = "mout_aclk_300_gscl",
- },
- .sources = &exynos5_clkset_aclk_300_gscl,
- .reg_src = { .reg = EXYNOS5_CLKSRC_TOP0, .shift = 25, .size = 1 },
-};
-
-static struct clk *exynos5_clk_src_gscl_300_list[] = {
- [0] = &clk_ext_xtal_mux,
- [1] = &exynos5_clk_mout_aclk_300_gscl.clk,
-};
-
-static struct clksrc_sources exynos5_clk_src_gscl_300 = {
- .sources = exynos5_clk_src_gscl_300_list,
- .nr_sources = ARRAY_SIZE(exynos5_clk_src_gscl_300_list),
-};
-
-static struct clksrc_clk exynos5_clk_aclk_300_gscl = {
- .clk = {
- .name = "aclk_300_gscl",
- },
- .sources = &exynos5_clk_src_gscl_300,
- .reg_src = { .reg = EXYNOS5_CLKSRC_TOP3, .shift = 10, .size = 1 },
-};
-
-static struct clk exynos5_init_clocks_off[] = {
- {
- .name = "timers",
- .parent = &exynos5_clk_aclk_66.clk,
- .enable = exynos5_clk_ip_peric_ctrl,
- .ctrlbit = (1 << 24),
- }, {
- .name = "tmu_apbif",
- .parent = &exynos5_clk_aclk_66.clk,
- .enable = exynos5_clk_ip_peris_ctrl,
- .ctrlbit = (1 << 21),
- }, {
- .name = "rtc",
- .parent = &exynos5_clk_aclk_66.clk,
- .enable = exynos5_clk_ip_peris_ctrl,
- .ctrlbit = (1 << 20),
- }, {
- .name = "watchdog",
- .parent = &exynos5_clk_aclk_66.clk,
- .enable = exynos5_clk_ip_peris_ctrl,
- .ctrlbit = (1 << 19),
- }, {
- .name = "biu", /* bus interface unit clock */
- .devname = "dw_mmc.0",
- .parent = &exynos5_clk_aclk_200.clk,
- .enable = exynos5_clk_ip_fsys_ctrl,
- .ctrlbit = (1 << 12),
- }, {
- .name = "biu",
- .devname = "dw_mmc.1",
- .parent = &exynos5_clk_aclk_200.clk,
- .enable = exynos5_clk_ip_fsys_ctrl,
- .ctrlbit = (1 << 13),
- }, {
- .name = "biu",
- .devname = "dw_mmc.2",
- .parent = &exynos5_clk_aclk_200.clk,
- .enable = exynos5_clk_ip_fsys_ctrl,
- .ctrlbit = (1 << 14),
- }, {
- .name = "biu",
- .devname = "dw_mmc.3",
- .parent = &exynos5_clk_aclk_200.clk,
- .enable = exynos5_clk_ip_fsys_ctrl,
- .ctrlbit = (1 << 15),
- }, {
- .name = "sata",
- .devname = "exynos5-sata",
- .parent = &exynos5_clk_aclk_200.clk,
- .enable = exynos5_clk_ip_fsys_ctrl,
- .ctrlbit = (1 << 6),
- }, {
- .name = "sata-phy",
- .devname = "exynos5-sata-phy",
- .parent = &exynos5_clk_aclk_200.clk,
- .enable = exynos5_clk_ip_fsys_ctrl,
- .ctrlbit = (1 << 24),
- }, {
- .name = "i2c",
- .devname = "exynos5-sata-phy-i2c",
- .parent = &exynos5_clk_aclk_200.clk,
- .enable = exynos5_clk_ip_fsys_ctrl,
- .ctrlbit = (1 << 25),
- }, {
- .name = "mfc",
- .devname = "s5p-mfc-v6",
- .enable = exynos5_clk_ip_mfc_ctrl,
- .ctrlbit = (1 << 0),
- }, {
- .name = "hdmi",
- .devname = "exynos5-hdmi",
- .enable = exynos5_clk_ip_disp1_ctrl,
- .ctrlbit = (1 << 6),
- }, {
- .name = "hdmiphy",
- .devname = "exynos5-hdmi",
- .enable = exynos5_clk_hdmiphy_ctrl,
- .ctrlbit = (1 << 0),
- }, {
- .name = "mixer",
- .devname = "exynos5-mixer",
- .enable = exynos5_clk_ip_disp1_ctrl,
- .ctrlbit = (1 << 5),
- }, {
- .name = "dp",
- .devname = "exynos-dp",
- .enable = exynos5_clk_ip_disp1_ctrl,
- .ctrlbit = (1 << 4),
- }, {
- .name = "jpeg",
- .enable = exynos5_clk_ip_gen_ctrl,
- .ctrlbit = (1 << 2),
- }, {
- .name = "dsim0",
- .enable = exynos5_clk_ip_disp1_ctrl,
- .ctrlbit = (1 << 3),
- }, {
- .name = "iis",
- .devname = "samsung-i2s.1",
- .enable = exynos5_clk_ip_peric_ctrl,
- .ctrlbit = (1 << 20),
- }, {
- .name = "iis",
- .devname = "samsung-i2s.2",
- .enable = exynos5_clk_ip_peric_ctrl,
- .ctrlbit = (1 << 21),
- }, {
- .name = "pcm",
- .devname = "samsung-pcm.1",
- .enable = exynos5_clk_ip_peric_ctrl,
- .ctrlbit = (1 << 22),
- }, {
- .name = "pcm",
- .devname = "samsung-pcm.2",
- .enable = exynos5_clk_ip_peric_ctrl,
- .ctrlbit = (1 << 23),
- }, {
- .name = "spdif",
- .devname = "samsung-spdif",
- .enable = exynos5_clk_ip_peric_ctrl,
- .ctrlbit = (1 << 26),
- }, {
- .name = "ac97",
- .devname = "samsung-ac97",
- .enable = exynos5_clk_ip_peric_ctrl,
- .ctrlbit = (1 << 27),
- }, {
- .name = "usbhost",
- .enable = exynos5_clk_ip_fsys_ctrl ,
- .ctrlbit = (1 << 18),
- }, {
- .name = "usbotg",
- .enable = exynos5_clk_ip_fsys_ctrl,
- .ctrlbit = (1 << 7),
- }, {
- .name = "nfcon",
- .enable = exynos5_clk_ip_fsys_ctrl,
- .ctrlbit = (1 << 22),
- }, {
- .name = "iop",
- .enable = exynos5_clk_ip_fsys_ctrl,
- .ctrlbit = ((1 << 30) | (1 << 26) | (1 << 23)),
- }, {
- .name = "core_iop",
- .enable = exynos5_clk_ip_core_ctrl,
- .ctrlbit = ((1 << 21) | (1 << 3)),
- }, {
- .name = "mcu_iop",
- .enable = exynos5_clk_ip_fsys_ctrl,
- .ctrlbit = (1 << 0),
- }, {
- .name = "i2c",
- .devname = "s3c2440-i2c.0",
- .parent = &exynos5_clk_aclk_66.clk,
- .enable = exynos5_clk_ip_peric_ctrl,
- .ctrlbit = (1 << 6),
- }, {
- .name = "i2c",
- .devname = "s3c2440-i2c.1",
- .parent = &exynos5_clk_aclk_66.clk,
- .enable = exynos5_clk_ip_peric_ctrl,
- .ctrlbit = (1 << 7),
- }, {
- .name = "i2c",
- .devname = "s3c2440-i2c.2",
- .parent = &exynos5_clk_aclk_66.clk,
- .enable = exynos5_clk_ip_peric_ctrl,
- .ctrlbit = (1 << 8),
- }, {
- .name = "i2c",
- .devname = "s3c2440-i2c.3",
- .parent = &exynos5_clk_aclk_66.clk,
- .enable = exynos5_clk_ip_peric_ctrl,
- .ctrlbit = (1 << 9),
- }, {
- .name = "i2c",
- .devname = "s3c2440-i2c.4",
- .parent = &exynos5_clk_aclk_66.clk,
- .enable = exynos5_clk_ip_peric_ctrl,
- .ctrlbit = (1 << 10),
- }, {
- .name = "i2c",
- .devname = "s3c2440-i2c.5",
- .parent = &exynos5_clk_aclk_66.clk,
- .enable = exynos5_clk_ip_peric_ctrl,
- .ctrlbit = (1 << 11),
- }, {
- .name = "i2c",
- .devname = "s3c2440-i2c.6",
- .parent = &exynos5_clk_aclk_66.clk,
- .enable = exynos5_clk_ip_peric_ctrl,
- .ctrlbit = (1 << 12),
- }, {
- .name = "i2c",
- .devname = "s3c2440-i2c.7",
- .parent = &exynos5_clk_aclk_66.clk,
- .enable = exynos5_clk_ip_peric_ctrl,
- .ctrlbit = (1 << 13),
- }, {
- .name = "i2c",
- .devname = "s3c2440-hdmiphy-i2c",
- .parent = &exynos5_clk_aclk_66.clk,
- .enable = exynos5_clk_ip_peric_ctrl,
- .ctrlbit = (1 << 14),
- }, {
- .name = "spi",
- .devname = "exynos4210-spi.0",
- .parent = &exynos5_clk_aclk_66.clk,
- .enable = exynos5_clk_ip_peric_ctrl,
- .ctrlbit = (1 << 16),
- }, {
- .name = "spi",
- .devname = "exynos4210-spi.1",
- .parent = &exynos5_clk_aclk_66.clk,
- .enable = exynos5_clk_ip_peric_ctrl,
- .ctrlbit = (1 << 17),
- }, {
- .name = "spi",
- .devname = "exynos4210-spi.2",
- .parent = &exynos5_clk_aclk_66.clk,
- .enable = exynos5_clk_ip_peric_ctrl,
- .ctrlbit = (1 << 18),
- }, {
- .name = "gscl",
- .devname = "exynos-gsc.0",
- .enable = exynos5_clk_ip_gscl_ctrl,
- .ctrlbit = (1 << 0),
- }, {
- .name = "gscl",
- .devname = "exynos-gsc.1",
- .enable = exynos5_clk_ip_gscl_ctrl,
- .ctrlbit = (1 << 1),
- }, {
- .name = "gscl",
- .devname = "exynos-gsc.2",
- .enable = exynos5_clk_ip_gscl_ctrl,
- .ctrlbit = (1 << 2),
- }, {
- .name = "gscl",
- .devname = "exynos-gsc.3",
- .enable = exynos5_clk_ip_gscl_ctrl,
- .ctrlbit = (1 << 3),
- }, {
- .name = "sysmmu",
- .devname = "exynos-sysmmu.1",
- .enable = &exynos5_clk_ip_mfc_ctrl,
- .ctrlbit = (1 << 1),
- }, {
- .name = "sysmmu",
- .devname = "exynos-sysmmu.0",
- .enable = &exynos5_clk_ip_mfc_ctrl,
- .ctrlbit = (1 << 2),
- }, {
- .name = "sysmmu",
- .devname = "exynos-sysmmu.2",
- .enable = &exynos5_clk_ip_disp1_ctrl,
- .ctrlbit = (1 << 9)
- }, {
- .name = "sysmmu",
- .devname = "exynos-sysmmu.3",
- .enable = &exynos5_clk_ip_gen_ctrl,
- .ctrlbit = (1 << 7),
- }, {
- .name = "sysmmu",
- .devname = "exynos-sysmmu.4",
- .enable = &exynos5_clk_ip_gen_ctrl,
- .ctrlbit = (1 << 6)
- }, {
- .name = "sysmmu",
- .devname = "exynos-sysmmu.5",
- .enable = &exynos5_clk_ip_gscl_ctrl,
- .ctrlbit = (1 << 7),
- }, {
- .name = "sysmmu",
- .devname = "exynos-sysmmu.6",
- .enable = &exynos5_clk_ip_gscl_ctrl,
- .ctrlbit = (1 << 8),
- }, {
- .name = "sysmmu",
- .devname = "exynos-sysmmu.7",
- .enable = &exynos5_clk_ip_gscl_ctrl,
- .ctrlbit = (1 << 9),
- }, {
- .name = "sysmmu",
- .devname = "exynos-sysmmu.8",
- .enable = &exynos5_clk_ip_gscl_ctrl,
- .ctrlbit = (1 << 10),
- }, {
- .name = "sysmmu",
- .devname = "exynos-sysmmu.9",
- .enable = &exynos5_clk_ip_isp0_ctrl,
- .ctrlbit = (0x3F << 8),
- }, {
- .name = "sysmmu",
- .devname = "exynos-sysmmu.10",
- .enable = &exynos5_clk_ip_isp1_ctrl,
- .ctrlbit = (0xF << 4),
- }, {
- .name = "sysmmu",
- .devname = "exynos-sysmmu.11",
- .enable = &exynos5_clk_ip_disp1_ctrl,
- .ctrlbit = (1 << 8)
- }, {
- .name = "sysmmu",
- .devname = "exynos-sysmmu.12",
- .enable = &exynos5_clk_ip_gscl_ctrl,
- .ctrlbit = (1 << 11),
- }, {
- .name = "sysmmu",
- .devname = "exynos-sysmmu.13",
- .enable = &exynos5_clk_ip_gscl_ctrl,
- .ctrlbit = (1 << 12),
- }, {
- .name = "sysmmu",
- .devname = "exynos-sysmmu.14",
- .enable = &exynos5_clk_ip_acp_ctrl,
- .ctrlbit = (1 << 7)
- }
-};
-
-static struct clk exynos5_init_clocks_on[] = {
- {
- .name = "uart",
- .devname = "s5pv210-uart.0",
- .enable = exynos5_clk_ip_peric_ctrl,
- .ctrlbit = (1 << 0),
- }, {
- .name = "uart",
- .devname = "s5pv210-uart.1",
- .enable = exynos5_clk_ip_peric_ctrl,
- .ctrlbit = (1 << 1),
- }, {
- .name = "uart",
- .devname = "s5pv210-uart.2",
- .enable = exynos5_clk_ip_peric_ctrl,
- .ctrlbit = (1 << 2),
- }, {
- .name = "uart",
- .devname = "s5pv210-uart.3",
- .enable = exynos5_clk_ip_peric_ctrl,
- .ctrlbit = (1 << 3),
- }, {
- .name = "uart",
- .devname = "s5pv210-uart.4",
- .enable = exynos5_clk_ip_peric_ctrl,
- .ctrlbit = (1 << 4),
- }, {
- .name = "uart",
- .devname = "s5pv210-uart.5",
- .enable = exynos5_clk_ip_peric_ctrl,
- .ctrlbit = (1 << 5),
- }
-};
-
-static struct clk exynos5_clk_pdma0 = {
- .name = "dma",
- .devname = "dma-pl330.0",
- .enable = exynos5_clk_ip_fsys_ctrl,
- .ctrlbit = (1 << 1),
-};
-
-static struct clk exynos5_clk_pdma1 = {
- .name = "dma",
- .devname = "dma-pl330.1",
- .enable = exynos5_clk_ip_fsys_ctrl,
- .ctrlbit = (1 << 2),
-};
-
-static struct clk exynos5_clk_mdma1 = {
- .name = "dma",
- .devname = "dma-pl330.2",
- .enable = exynos5_clk_ip_gen_ctrl,
- .ctrlbit = (1 << 4),
-};
-
-static struct clk exynos5_clk_fimd1 = {
- .name = "fimd",
- .devname = "exynos5-fb.1",
- .enable = exynos5_clk_ip_disp1_ctrl,
- .ctrlbit = (1 << 0),
-};
-
-static struct clk *exynos5_clkset_group_list[] = {
- [0] = &clk_ext_xtal_mux,
- [1] = NULL,
- [2] = &exynos5_clk_sclk_hdmi24m,
- [3] = &exynos5_clk_sclk_dptxphy,
- [4] = &exynos5_clk_sclk_usbphy,
- [5] = &exynos5_clk_sclk_hdmiphy,
- [6] = &exynos5_clk_mout_mpll_user.clk,
- [7] = &exynos5_clk_mout_epll.clk,
- [8] = &exynos5_clk_sclk_vpll.clk,
- [9] = &exynos5_clk_mout_cpll.clk,
-};
-
-static struct clksrc_sources exynos5_clkset_group = {
- .sources = exynos5_clkset_group_list,
- .nr_sources = ARRAY_SIZE(exynos5_clkset_group_list),
-};
-
-/* Possible clock sources for aclk_266_gscl_sub Mux */
-static struct clk *clk_src_gscl_266_list[] = {
- [0] = &clk_ext_xtal_mux,
- [1] = &exynos5_clk_aclk_266.clk,
-};
-
-static struct clksrc_sources clk_src_gscl_266 = {
- .sources = clk_src_gscl_266_list,
- .nr_sources = ARRAY_SIZE(clk_src_gscl_266_list),
-};
-
-static struct clksrc_clk exynos5_clk_dout_mmc0 = {
- .clk = {
- .name = "dout_mmc0",
- },
- .sources = &exynos5_clkset_group,
- .reg_src = { .reg = EXYNOS5_CLKSRC_FSYS, .shift = 0, .size = 4 },
- .reg_div = { .reg = EXYNOS5_CLKDIV_FSYS1, .shift = 0, .size = 4 },
-};
-
-static struct clksrc_clk exynos5_clk_dout_mmc1 = {
- .clk = {
- .name = "dout_mmc1",
- },
- .sources = &exynos5_clkset_group,
- .reg_src = { .reg = EXYNOS5_CLKSRC_FSYS, .shift = 4, .size = 4 },
- .reg_div = { .reg = EXYNOS5_CLKDIV_FSYS1, .shift = 16, .size = 4 },
-};
-
-static struct clksrc_clk exynos5_clk_dout_mmc2 = {
- .clk = {
- .name = "dout_mmc2",
- },
- .sources = &exynos5_clkset_group,
- .reg_src = { .reg = EXYNOS5_CLKSRC_FSYS, .shift = 8, .size = 4 },
- .reg_div = { .reg = EXYNOS5_CLKDIV_FSYS2, .shift = 0, .size = 4 },
-};
-
-static struct clksrc_clk exynos5_clk_dout_mmc3 = {
- .clk = {
- .name = "dout_mmc3",
- },
- .sources = &exynos5_clkset_group,
- .reg_src = { .reg = EXYNOS5_CLKSRC_FSYS, .shift = 12, .size = 4 },
- .reg_div = { .reg = EXYNOS5_CLKDIV_FSYS2, .shift = 16, .size = 4 },
-};
-
-static struct clksrc_clk exynos5_clk_dout_mmc4 = {
- .clk = {
- .name = "dout_mmc4",
- },
- .sources = &exynos5_clkset_group,
- .reg_src = { .reg = EXYNOS5_CLKSRC_FSYS, .shift = 16, .size = 4 },
- .reg_div = { .reg = EXYNOS5_CLKDIV_FSYS3, .shift = 0, .size = 4 },
-};
-
-static struct clksrc_clk exynos5_clk_sclk_uart0 = {
- .clk = {
- .name = "uclk1",
- .devname = "exynos4210-uart.0",
- .enable = exynos5_clksrc_mask_peric0_ctrl,
- .ctrlbit = (1 << 0),
- },
- .sources = &exynos5_clkset_group,
- .reg_src = { .reg = EXYNOS5_CLKSRC_PERIC0, .shift = 0, .size = 4 },
- .reg_div = { .reg = EXYNOS5_CLKDIV_PERIC0, .shift = 0, .size = 4 },
-};
-
-static struct clksrc_clk exynos5_clk_sclk_uart1 = {
- .clk = {
- .name = "uclk1",
- .devname = "exynos4210-uart.1",
- .enable = exynos5_clksrc_mask_peric0_ctrl,
- .ctrlbit = (1 << 4),
- },
- .sources = &exynos5_clkset_group,
- .reg_src = { .reg = EXYNOS5_CLKSRC_PERIC0, .shift = 4, .size = 4 },
- .reg_div = { .reg = EXYNOS5_CLKDIV_PERIC0, .shift = 4, .size = 4 },
-};
-
-static struct clksrc_clk exynos5_clk_sclk_uart2 = {
- .clk = {
- .name = "uclk1",
- .devname = "exynos4210-uart.2",
- .enable = exynos5_clksrc_mask_peric0_ctrl,
- .ctrlbit = (1 << 8),
- },
- .sources = &exynos5_clkset_group,
- .reg_src = { .reg = EXYNOS5_CLKSRC_PERIC0, .shift = 8, .size = 4 },
- .reg_div = { .reg = EXYNOS5_CLKDIV_PERIC0, .shift = 8, .size = 4 },
-};
-
-static struct clksrc_clk exynos5_clk_sclk_uart3 = {
- .clk = {
- .name = "uclk1",
- .devname = "exynos4210-uart.3",
- .enable = exynos5_clksrc_mask_peric0_ctrl,
- .ctrlbit = (1 << 12),
- },
- .sources = &exynos5_clkset_group,
- .reg_src = { .reg = EXYNOS5_CLKSRC_PERIC0, .shift = 12, .size = 4 },
- .reg_div = { .reg = EXYNOS5_CLKDIV_PERIC0, .shift = 12, .size = 4 },
-};
-
-static struct clksrc_clk exynos5_clk_sclk_mmc0 = {
- .clk = {
- .name = "ciu", /* card interface unit clock */
- .devname = "dw_mmc.0",
- .parent = &exynos5_clk_dout_mmc0.clk,
- .enable = exynos5_clksrc_mask_fsys_ctrl,
- .ctrlbit = (1 << 0),
- },
- .reg_div = { .reg = EXYNOS5_CLKDIV_FSYS1, .shift = 8, .size = 8 },
-};
-
-static struct clksrc_clk exynos5_clk_sclk_mmc1 = {
- .clk = {
- .name = "ciu",
- .devname = "dw_mmc.1",
- .parent = &exynos5_clk_dout_mmc1.clk,
- .enable = exynos5_clksrc_mask_fsys_ctrl,
- .ctrlbit = (1 << 4),
- },
- .reg_div = { .reg = EXYNOS5_CLKDIV_FSYS1, .shift = 24, .size = 8 },
-};
-
-static struct clksrc_clk exynos5_clk_sclk_mmc2 = {
- .clk = {
- .name = "ciu",
- .devname = "dw_mmc.2",
- .parent = &exynos5_clk_dout_mmc2.clk,
- .enable = exynos5_clksrc_mask_fsys_ctrl,
- .ctrlbit = (1 << 8),
- },
- .reg_div = { .reg = EXYNOS5_CLKDIV_FSYS2, .shift = 8, .size = 8 },
-};
-
-static struct clksrc_clk exynos5_clk_sclk_mmc3 = {
- .clk = {
- .name = "ciu",
- .devname = "dw_mmc.3",
- .parent = &exynos5_clk_dout_mmc3.clk,
- .enable = exynos5_clksrc_mask_fsys_ctrl,
- .ctrlbit = (1 << 12),
- },
- .reg_div = { .reg = EXYNOS5_CLKDIV_FSYS2, .shift = 24, .size = 8 },
-};
-
-static struct clksrc_clk exynos5_clk_mdout_spi0 = {
- .clk = {
- .name = "mdout_spi",
- .devname = "exynos4210-spi.0",
- },
- .sources = &exynos5_clkset_group,
- .reg_src = { .reg = EXYNOS5_CLKSRC_PERIC1, .shift = 16, .size = 4 },
- .reg_div = { .reg = EXYNOS5_CLKDIV_PERIC1, .shift = 0, .size = 4 },
-};
-
-static struct clksrc_clk exynos5_clk_mdout_spi1 = {
- .clk = {
- .name = "mdout_spi",
- .devname = "exynos4210-spi.1",
- },
- .sources = &exynos5_clkset_group,
- .reg_src = { .reg = EXYNOS5_CLKSRC_PERIC1, .shift = 20, .size = 4 },
- .reg_div = { .reg = EXYNOS5_CLKDIV_PERIC1, .shift = 16, .size = 4 },
-};
-
-static struct clksrc_clk exynos5_clk_mdout_spi2 = {
- .clk = {
- .name = "mdout_spi",
- .devname = "exynos4210-spi.2",
- },
- .sources = &exynos5_clkset_group,
- .reg_src = { .reg = EXYNOS5_CLKSRC_PERIC1, .shift = 24, .size = 4 },
- .reg_div = { .reg = EXYNOS5_CLKDIV_PERIC2, .shift = 0, .size = 4 },
-};
-
-static struct clksrc_clk exynos5_clk_sclk_spi0 = {
- .clk = {
- .name = "sclk_spi",
- .devname = "exynos4210-spi.0",
- .parent = &exynos5_clk_mdout_spi0.clk,
- .enable = exynos5_clksrc_mask_peric1_ctrl,
- .ctrlbit = (1 << 16),
- },
- .reg_div = { .reg = EXYNOS5_CLKDIV_PERIC1, .shift = 8, .size = 8 },
-};
-
-static struct clksrc_clk exynos5_clk_sclk_spi1 = {
- .clk = {
- .name = "sclk_spi",
- .devname = "exynos4210-spi.1",
- .parent = &exynos5_clk_mdout_spi1.clk,
- .enable = exynos5_clksrc_mask_peric1_ctrl,
- .ctrlbit = (1 << 20),
- },
- .reg_div = { .reg = EXYNOS5_CLKDIV_PERIC1, .shift = 24, .size = 8 },
-};
-
-static struct clksrc_clk exynos5_clk_sclk_spi2 = {
- .clk = {
- .name = "sclk_spi",
- .devname = "exynos4210-spi.2",
- .parent = &exynos5_clk_mdout_spi2.clk,
- .enable = exynos5_clksrc_mask_peric1_ctrl,
- .ctrlbit = (1 << 24),
- },
- .reg_div = { .reg = EXYNOS5_CLKDIV_PERIC2, .shift = 8, .size = 8 },
-};
-
-static struct clksrc_clk exynos5_clk_sclk_fimd1 = {
- .clk = {
- .name = "sclk_fimd",
- .devname = "exynos5-fb.1",
- .enable = exynos5_clksrc_mask_disp1_0_ctrl,
- .ctrlbit = (1 << 0),
- },
- .sources = &exynos5_clkset_group,
- .reg_src = { .reg = EXYNOS5_CLKSRC_DISP1_0, .shift = 0, .size = 4 },
- .reg_div = { .reg = EXYNOS5_CLKDIV_DISP1_0, .shift = 0, .size = 4 },
-};
-
-static struct clksrc_clk exynos5_clksrcs[] = {
- {
- .clk = {
- .name = "aclk_266_gscl",
- },
- .sources = &clk_src_gscl_266,
- .reg_src = { .reg = EXYNOS5_CLKSRC_TOP3, .shift = 8, .size = 1 },
- }, {
- .clk = {
- .name = "sclk_g3d",
- .devname = "mali-t604.0",
- .enable = exynos5_clk_block_ctrl,
- .ctrlbit = (1 << 1),
- },
- .sources = &exynos5_clkset_aclk,
- .reg_src = { .reg = EXYNOS5_CLKSRC_TOP0, .shift = 20, .size = 1 },
- .reg_div = { .reg = EXYNOS5_CLKDIV_TOP0, .shift = 24, .size = 3 },
- }, {
- .clk = {
- .name = "sclk_sata",
- .devname = "exynos5-sata",
- .enable = exynos5_clksrc_mask_fsys_ctrl,
- .ctrlbit = (1 << 24),
- },
- .sources = &exynos5_clkset_aclk,
- .reg_src = { .reg = EXYNOS5_CLKSRC_FSYS, .shift = 24, .size = 1 },
- .reg_div = { .reg = EXYNOS5_CLKDIV_FSYS0, .shift = 20, .size = 4 },
- }, {
- .clk = {
- .name = "sclk_gscl_wrap",
- .devname = "s5p-mipi-csis.0",
- .enable = exynos5_clksrc_mask_gscl_ctrl,
- .ctrlbit = (1 << 24),
- },
- .sources = &exynos5_clkset_group,
- .reg_src = { .reg = EXYNOS5_CLKSRC_GSCL, .shift = 24, .size = 4 },
- .reg_div = { .reg = EXYNOS5_CLKDIV_GSCL, .shift = 24, .size = 4 },
- }, {
- .clk = {
- .name = "sclk_gscl_wrap",
- .devname = "s5p-mipi-csis.1",
- .enable = exynos5_clksrc_mask_gscl_ctrl,
- .ctrlbit = (1 << 28),
- },
- .sources = &exynos5_clkset_group,
- .reg_src = { .reg = EXYNOS5_CLKSRC_GSCL, .shift = 28, .size = 4 },
- .reg_div = { .reg = EXYNOS5_CLKDIV_GSCL, .shift = 28, .size = 4 },
- }, {
- .clk = {
- .name = "sclk_cam0",
- .enable = exynos5_clksrc_mask_gscl_ctrl,
- .ctrlbit = (1 << 16),
- },
- .sources = &exynos5_clkset_group,
- .reg_src = { .reg = EXYNOS5_CLKSRC_GSCL, .shift = 16, .size = 4 },
- .reg_div = { .reg = EXYNOS5_CLKDIV_GSCL, .shift = 16, .size = 4 },
- }, {
- .clk = {
- .name = "sclk_cam1",
- .enable = exynos5_clksrc_mask_gscl_ctrl,
- .ctrlbit = (1 << 20),
- },
- .sources = &exynos5_clkset_group,
- .reg_src = { .reg = EXYNOS5_CLKSRC_GSCL, .shift = 20, .size = 4 },
- .reg_div = { .reg = EXYNOS5_CLKDIV_GSCL, .shift = 20, .size = 4 },
- }, {
- .clk = {
- .name = "sclk_jpeg",
- .parent = &exynos5_clk_mout_cpll.clk,
- },
- .reg_div = { .reg = EXYNOS5_CLKDIV_GEN, .shift = 4, .size = 3 },
- },
-};
-
-/* Clock initialization code */
-static struct clksrc_clk *exynos5_sysclks[] = {
- &exynos5_clk_mout_apll,
- &exynos5_clk_sclk_apll,
- &exynos5_clk_mout_bpll,
- &exynos5_clk_mout_bpll_fout,
- &exynos5_clk_mout_bpll_user,
- &exynos5_clk_mout_cpll,
- &exynos5_clk_mout_epll,
- &exynos5_clk_mout_mpll,
- &exynos5_clk_mout_mpll_fout,
- &exynos5_clk_mout_mpll_user,
- &exynos5_clk_vpllsrc,
- &exynos5_clk_sclk_vpll,
- &exynos5_clk_mout_cpu,
- &exynos5_clk_dout_armclk,
- &exynos5_clk_dout_arm2clk,
- &exynos5_clk_cdrex,
- &exynos5_clk_aclk_400,
- &exynos5_clk_aclk_333,
- &exynos5_clk_aclk_266,
- &exynos5_clk_aclk_200,
- &exynos5_clk_aclk_166,
- &exynos5_clk_aclk_300_gscl,
- &exynos5_clk_mout_aclk_300_gscl,
- &exynos5_clk_mout_aclk_300_gscl_mid,
- &exynos5_clk_mout_aclk_300_gscl_mid1,
- &exynos5_clk_aclk_66_pre,
- &exynos5_clk_aclk_66,
- &exynos5_clk_dout_mmc0,
- &exynos5_clk_dout_mmc1,
- &exynos5_clk_dout_mmc2,
- &exynos5_clk_dout_mmc3,
- &exynos5_clk_dout_mmc4,
- &exynos5_clk_aclk_acp,
- &exynos5_clk_pclk_acp,
- &exynos5_clk_sclk_spi0,
- &exynos5_clk_sclk_spi1,
- &exynos5_clk_sclk_spi2,
- &exynos5_clk_mdout_spi0,
- &exynos5_clk_mdout_spi1,
- &exynos5_clk_mdout_spi2,
- &exynos5_clk_sclk_fimd1,
-};
-
-static struct clk *exynos5_clk_cdev[] = {
- &exynos5_clk_pdma0,
- &exynos5_clk_pdma1,
- &exynos5_clk_mdma1,
- &exynos5_clk_fimd1,
-};
-
-static struct clksrc_clk *exynos5_clksrc_cdev[] = {
- &exynos5_clk_sclk_uart0,
- &exynos5_clk_sclk_uart1,
- &exynos5_clk_sclk_uart2,
- &exynos5_clk_sclk_uart3,
- &exynos5_clk_sclk_mmc0,
- &exynos5_clk_sclk_mmc1,
- &exynos5_clk_sclk_mmc2,
- &exynos5_clk_sclk_mmc3,
-};
-
-static struct clk_lookup exynos5_clk_lookup[] = {
- CLKDEV_INIT("exynos4210-uart.0", "clk_uart_baud0", &exynos5_clk_sclk_uart0.clk),
- CLKDEV_INIT("exynos4210-uart.1", "clk_uart_baud0", &exynos5_clk_sclk_uart1.clk),
- CLKDEV_INIT("exynos4210-uart.2", "clk_uart_baud0", &exynos5_clk_sclk_uart2.clk),
- CLKDEV_INIT("exynos4210-uart.3", "clk_uart_baud0", &exynos5_clk_sclk_uart3.clk),
- CLKDEV_INIT("exynos4-sdhci.0", "mmc_busclk.2", &exynos5_clk_sclk_mmc0.clk),
- CLKDEV_INIT("exynos4-sdhci.1", "mmc_busclk.2", &exynos5_clk_sclk_mmc1.clk),
- CLKDEV_INIT("exynos4-sdhci.2", "mmc_busclk.2", &exynos5_clk_sclk_mmc2.clk),
- CLKDEV_INIT("exynos4-sdhci.3", "mmc_busclk.2", &exynos5_clk_sclk_mmc3.clk),
- CLKDEV_INIT("exynos4210-spi.0", "spi_busclk0", &exynos5_clk_sclk_spi0.clk),
- CLKDEV_INIT("exynos4210-spi.1", "spi_busclk0", &exynos5_clk_sclk_spi1.clk),
- CLKDEV_INIT("exynos4210-spi.2", "spi_busclk0", &exynos5_clk_sclk_spi2.clk),
- CLKDEV_INIT("dma-pl330.0", "apb_pclk", &exynos5_clk_pdma0),
- CLKDEV_INIT("dma-pl330.1", "apb_pclk", &exynos5_clk_pdma1),
- CLKDEV_INIT("dma-pl330.2", "apb_pclk", &exynos5_clk_mdma1),
- CLKDEV_INIT("exynos5-fb.1", "lcd", &exynos5_clk_fimd1),
-};
-
-static unsigned long exynos5_epll_get_rate(struct clk *clk)
-{
- return clk->rate;
-}
-
-static struct clk *exynos5_clks[] __initdata = {
- &exynos5_clk_sclk_hdmi27m,
- &exynos5_clk_sclk_hdmiphy,
- &clk_fout_bpll,
- &clk_fout_bpll_div2,
- &clk_fout_cpll,
- &clk_fout_mpll_div2,
- &exynos5_clk_armclk,
-};
-
-static u32 epll_div[][6] = {
- { 192000000, 0, 48, 3, 1, 0 },
- { 180000000, 0, 45, 3, 1, 0 },
- { 73728000, 1, 73, 3, 3, 47710 },
- { 67737600, 1, 90, 4, 3, 20762 },
- { 49152000, 0, 49, 3, 3, 9961 },
- { 45158400, 0, 45, 3, 3, 10381 },
- { 180633600, 0, 45, 3, 1, 10381 },
-};
-
-static int exynos5_epll_set_rate(struct clk *clk, unsigned long rate)
-{
- unsigned int epll_con, epll_con_k;
- unsigned int i;
- unsigned int tmp;
- unsigned int epll_rate;
- unsigned int locktime;
- unsigned int lockcnt;
-
- /* Return if nothing changed */
- if (clk->rate == rate)
- return 0;
-
- if (clk->parent)
- epll_rate = clk_get_rate(clk->parent);
- else
- epll_rate = clk_ext_xtal_mux.rate;
-
- if (epll_rate != 24000000) {
- pr_err("Invalid Clock : recommended clock is 24MHz.\n");
- return -EINVAL;
- }
-
- epll_con = __raw_readl(EXYNOS5_EPLL_CON0);
- epll_con &= ~(0x1 << 27 | \
- PLL46XX_MDIV_MASK << PLL46XX_MDIV_SHIFT | \
- PLL46XX_PDIV_MASK << PLL46XX_PDIV_SHIFT | \
- PLL46XX_SDIV_MASK << PLL46XX_SDIV_SHIFT);
-
- for (i = 0; i < ARRAY_SIZE(epll_div); i++) {
- if (epll_div[i][0] == rate) {
- epll_con_k = epll_div[i][5] << 0;
- epll_con |= epll_div[i][1] << 27;
- epll_con |= epll_div[i][2] << PLL46XX_MDIV_SHIFT;
- epll_con |= epll_div[i][3] << PLL46XX_PDIV_SHIFT;
- epll_con |= epll_div[i][4] << PLL46XX_SDIV_SHIFT;
- break;
- }
- }
-
- if (i == ARRAY_SIZE(epll_div)) {
- printk(KERN_ERR "%s: Invalid Clock EPLL Frequency\n",
- __func__);
- return -EINVAL;
- }
-
- epll_rate /= 1000000;
-
- /* 3000 max_cycls : specification data */
- locktime = 3000 / epll_rate * epll_div[i][3];
- lockcnt = locktime * 10000 / (10000 / epll_rate);
-
- __raw_writel(lockcnt, EXYNOS5_EPLL_LOCK);
-
- __raw_writel(epll_con, EXYNOS5_EPLL_CON0);
- __raw_writel(epll_con_k, EXYNOS5_EPLL_CON1);
-
- do {
- tmp = __raw_readl(EXYNOS5_EPLL_CON0);
- } while (!(tmp & 0x1 << EXYNOS5_EPLLCON0_LOCKED_SHIFT));
-
- clk->rate = rate;
-
- return 0;
-}
-
-static struct clk_ops exynos5_epll_ops = {
- .get_rate = exynos5_epll_get_rate,
- .set_rate = exynos5_epll_set_rate,
-};
-
-static int xtal_rate;
-
-static unsigned long exynos5_fout_apll_get_rate(struct clk *clk)
-{
- return s5p_get_pll35xx(xtal_rate, __raw_readl(EXYNOS5_APLL_CON0));
-}
-
-static struct clk_ops exynos5_fout_apll_ops = {
- .get_rate = exynos5_fout_apll_get_rate,
-};
-
-#ifdef CONFIG_PM
-static int exynos5_clock_suspend(void)
-{
- s3c_pm_do_save(exynos5_clock_save, ARRAY_SIZE(exynos5_clock_save));
-
- return 0;
-}
-
-static void exynos5_clock_resume(void)
-{
- s3c_pm_do_restore_core(exynos5_clock_save, ARRAY_SIZE(exynos5_clock_save));
-}
-#else
-#define exynos5_clock_suspend NULL
-#define exynos5_clock_resume NULL
-#endif
-
-static struct syscore_ops exynos5_clock_syscore_ops = {
- .suspend = exynos5_clock_suspend,
- .resume = exynos5_clock_resume,
-};
-
-void __init_or_cpufreq exynos5_setup_clocks(void)
-{
- struct clk *xtal_clk;
- unsigned long apll;
- unsigned long bpll;
- unsigned long cpll;
- unsigned long mpll;
- unsigned long epll;
- unsigned long vpll;
- unsigned long vpllsrc;
- unsigned long xtal;
- unsigned long armclk;
- unsigned long mout_cdrex;
- unsigned long aclk_400;
- unsigned long aclk_333;
- unsigned long aclk_266;
- unsigned long aclk_200;
- unsigned long aclk_166;
- unsigned long aclk_66;
- unsigned int ptr;
-
- printk(KERN_DEBUG "%s: registering clocks\n", __func__);
-
- xtal_clk = clk_get(NULL, "xtal");
- BUG_ON(IS_ERR(xtal_clk));
-
- xtal = clk_get_rate(xtal_clk);
-
- xtal_rate = xtal;
-
- clk_put(xtal_clk);
-
- printk(KERN_DEBUG "%s: xtal is %ld\n", __func__, xtal);
-
- apll = s5p_get_pll35xx(xtal, __raw_readl(EXYNOS5_APLL_CON0));
- bpll = s5p_get_pll35xx(xtal, __raw_readl(EXYNOS5_BPLL_CON0));
- cpll = s5p_get_pll35xx(xtal, __raw_readl(EXYNOS5_CPLL_CON0));
- mpll = s5p_get_pll35xx(xtal, __raw_readl(EXYNOS5_MPLL_CON0));
- epll = s5p_get_pll36xx(xtal, __raw_readl(EXYNOS5_EPLL_CON0),
- __raw_readl(EXYNOS5_EPLL_CON1));
-
- vpllsrc = clk_get_rate(&exynos5_clk_vpllsrc.clk);
- vpll = s5p_get_pll36xx(vpllsrc, __raw_readl(EXYNOS5_VPLL_CON0),
- __raw_readl(EXYNOS5_VPLL_CON1));
-
- clk_fout_apll.ops = &exynos5_fout_apll_ops;
- clk_fout_bpll.rate = bpll;
- clk_fout_bpll_div2.rate = bpll >> 1;
- clk_fout_cpll.rate = cpll;
- clk_fout_mpll.rate = mpll;
- clk_fout_mpll_div2.rate = mpll >> 1;
- clk_fout_epll.rate = epll;
- clk_fout_vpll.rate = vpll;
-
- printk(KERN_INFO "EXYNOS5: PLL settings, A=%ld, B=%ld, C=%ld\n"
- "M=%ld, E=%ld V=%ld",
- apll, bpll, cpll, mpll, epll, vpll);
-
- armclk = clk_get_rate(&exynos5_clk_armclk);
- mout_cdrex = clk_get_rate(&exynos5_clk_cdrex.clk);
-
- aclk_400 = clk_get_rate(&exynos5_clk_aclk_400.clk);
- aclk_333 = clk_get_rate(&exynos5_clk_aclk_333.clk);
- aclk_266 = clk_get_rate(&exynos5_clk_aclk_266.clk);
- aclk_200 = clk_get_rate(&exynos5_clk_aclk_200.clk);
- aclk_166 = clk_get_rate(&exynos5_clk_aclk_166.clk);
- aclk_66 = clk_get_rate(&exynos5_clk_aclk_66.clk);
-
- printk(KERN_INFO "EXYNOS5: ARMCLK=%ld, CDREX=%ld, ACLK400=%ld\n"
- "ACLK333=%ld, ACLK266=%ld, ACLK200=%ld\n"
- "ACLK166=%ld, ACLK66=%ld\n",
- armclk, mout_cdrex, aclk_400,
- aclk_333, aclk_266, aclk_200,
- aclk_166, aclk_66);
-
-
- clk_fout_epll.ops = &exynos5_epll_ops;
-
- if (clk_set_parent(&exynos5_clk_mout_epll.clk, &clk_fout_epll))
- printk(KERN_ERR "Unable to set parent %s of clock %s.\n",
- clk_fout_epll.name, exynos5_clk_mout_epll.clk.name);
-
- clk_set_rate(&exynos5_clk_sclk_apll.clk, 100000000);
- clk_set_rate(&exynos5_clk_aclk_266.clk, 300000000);
-
- clk_set_rate(&exynos5_clk_aclk_acp.clk, 267000000);
- clk_set_rate(&exynos5_clk_pclk_acp.clk, 134000000);
-
- for (ptr = 0; ptr < ARRAY_SIZE(exynos5_clksrcs); ptr++)
- s3c_set_clksrc(&exynos5_clksrcs[ptr], true);
-}
-
-void __init exynos5_register_clocks(void)
-{
- int ptr;
-
- s3c24xx_register_clocks(exynos5_clks, ARRAY_SIZE(exynos5_clks));
-
- for (ptr = 0; ptr < ARRAY_SIZE(exynos5_sysclks); ptr++)
- s3c_register_clksrc(exynos5_sysclks[ptr], 1);
-
- for (ptr = 0; ptr < ARRAY_SIZE(exynos5_sclk_tv); ptr++)
- s3c_register_clksrc(exynos5_sclk_tv[ptr], 1);
-
- for (ptr = 0; ptr < ARRAY_SIZE(exynos5_clksrc_cdev); ptr++)
- s3c_register_clksrc(exynos5_clksrc_cdev[ptr], 1);
-
- s3c_register_clksrc(exynos5_clksrcs, ARRAY_SIZE(exynos5_clksrcs));
- s3c_register_clocks(exynos5_init_clocks_on, ARRAY_SIZE(exynos5_init_clocks_on));
-
- s3c24xx_register_clocks(exynos5_clk_cdev, ARRAY_SIZE(exynos5_clk_cdev));
- for (ptr = 0; ptr < ARRAY_SIZE(exynos5_clk_cdev); ptr++)
- s3c_disable_clocks(exynos5_clk_cdev[ptr], 1);
-
- s3c_register_clocks(exynos5_init_clocks_off, ARRAY_SIZE(exynos5_init_clocks_off));
- s3c_disable_clocks(exynos5_init_clocks_off, ARRAY_SIZE(exynos5_init_clocks_off));
- clkdev_add_table(exynos5_clk_lookup, ARRAY_SIZE(exynos5_clk_lookup));
-
- register_syscore_ops(&exynos5_clock_syscore_ops);
- s3c_pwmclk_init();
-}
diff --git a/arch/arm/mach-exynos/common.c b/arch/arm/mach-exynos/common.c
index db7dbd0eb6b4..d3efd6768ff8 100644
--- a/arch/arm/mach-exynos/common.c
+++ b/arch/arm/mach-exynos/common.c
@@ -25,6 +25,8 @@
#include <linux/irqdomain.h>
#include <linux/irqchip.h>
#include <linux/of_address.h>
+#include <linux/clocksource.h>
+#include <linux/clk-provider.h>
#include <linux/irqchip/arm-gic.h>
#include <asm/proc-fns.h>
@@ -39,7 +41,6 @@
#include <mach/regs-gpio.h>
#include <plat/cpu.h>
-#include <plat/clock.h>
#include <plat/devs.h>
#include <plat/pm.h>
#include <plat/sdhci.h>
@@ -65,17 +66,16 @@ static const char name_exynos5440[] = "EXYNOS5440";
static void exynos4_map_io(void);
static void exynos5_map_io(void);
static void exynos5440_map_io(void);
-static void exynos4_init_clocks(int xtal);
-static void exynos5_init_clocks(int xtal);
static void exynos4_init_uarts(struct s3c2410_uartcfg *cfg, int no);
static int exynos_init(void);
+unsigned long xxti_f = 0, xusbxti_f = 0;
+
static struct cpu_table cpu_ids[] __initdata = {
{
.idcode = EXYNOS4210_CPU_ID,
.idmask = EXYNOS4_CPU_MASK,
.map_io = exynos4_map_io,
- .init_clocks = exynos4_init_clocks,
.init_uarts = exynos4_init_uarts,
.init = exynos_init,
.name = name_exynos4210,
@@ -83,7 +83,6 @@ static struct cpu_table cpu_ids[] __initdata = {
.idcode = EXYNOS4212_CPU_ID,
.idmask = EXYNOS4_CPU_MASK,
.map_io = exynos4_map_io,
- .init_clocks = exynos4_init_clocks,
.init_uarts = exynos4_init_uarts,
.init = exynos_init,
.name = name_exynos4212,
@@ -91,7 +90,6 @@ static struct cpu_table cpu_ids[] __initdata = {
.idcode = EXYNOS4412_CPU_ID,
.idmask = EXYNOS4_CPU_MASK,
.map_io = exynos4_map_io,
- .init_clocks = exynos4_init_clocks,
.init_uarts = exynos4_init_uarts,
.init = exynos_init,
.name = name_exynos4412,
@@ -99,7 +97,6 @@ static struct cpu_table cpu_ids[] __initdata = {
.idcode = EXYNOS5250_SOC_ID,
.idmask = EXYNOS5_SOC_MASK,
.map_io = exynos5_map_io,
- .init_clocks = exynos5_init_clocks,
.init = exynos_init,
.name = name_exynos5250,
}, {
@@ -397,43 +394,26 @@ static void __init exynos5_map_io(void)
iotable_init(exynos5_iodesc, ARRAY_SIZE(exynos5_iodesc));
}
-static void __init exynos4_init_clocks(int xtal)
-{
- printk(KERN_DEBUG "%s: initializing clocks\n", __func__);
-
- s3c24xx_register_baseclocks(xtal);
- s5p_register_clocks(xtal);
-
- if (soc_is_exynos4210())
- exynos4210_register_clocks();
- else if (soc_is_exynos4212() || soc_is_exynos4412())
- exynos4212_register_clocks();
-
- exynos4_register_clocks();
- exynos4_setup_clocks();
-}
-
static void __init exynos5440_map_io(void)
{
iotable_init(exynos5440_iodesc0, ARRAY_SIZE(exynos5440_iodesc0));
}
-static void __init exynos5_init_clocks(int xtal)
+void __init exynos_init_time(void)
{
- printk(KERN_DEBUG "%s: initializing clocks\n", __func__);
-
- /* EXYNOS5440 can support only common clock framework */
-
- if (soc_is_exynos5440())
- return;
-
-#ifdef CONFIG_SOC_EXYNOS5250
- s3c24xx_register_baseclocks(xtal);
- s5p_register_clocks(xtal);
-
- exynos5_register_clocks();
- exynos5_setup_clocks();
+ if (of_have_populated_dt()) {
+#ifdef CONFIG_OF
+ of_clk_init(NULL);
+ clocksource_of_init();
+#endif
+ } else {
+ /* todo: remove after migrating legacy E4 platforms to dt */
+#ifdef CONFIG_ARCH_EXYNOS4
+ exynos4_clk_init(NULL);
+ exynos4_clk_register_fixed_ext(xxti_f, xusbxti_f);
#endif
+ mct_init();
+ }
}
void __init exynos4_init_irq(void)
diff --git a/arch/arm/mach-exynos/common.h b/arch/arm/mach-exynos/common.h
index 3b186eaaaa7b..cb89ab886950 100644
--- a/arch/arm/mach-exynos/common.h
+++ b/arch/arm/mach-exynos/common.h
@@ -12,7 +12,11 @@
#ifndef __ARCH_ARM_MACH_EXYNOS_COMMON_H
#define __ARCH_ARM_MACH_EXYNOS_COMMON_H
+#include <linux/of.h>
+
extern void mct_init(void);
+void exynos_init_time(void);
+extern unsigned long xxti_f, xusbxti_f;
struct map_desc;
void exynos_init_io(struct map_desc *mach_desc, int size);
@@ -22,6 +26,10 @@ void exynos4_restart(char mode, const char *cmd);
void exynos5_restart(char mode, const char *cmd);
void exynos_init_late(void);
+/* ToDo: remove these after migrating legacy exynos4 platforms to dt */
+void exynos4_clk_init(struct device_node *np);
+void exynos4_clk_register_fixed_ext(unsigned long, unsigned long);
+
#ifdef CONFIG_PM_GENERIC_DOMAINS
int exynos_pm_late_initcall(void);
#else
diff --git a/arch/arm/mach-exynos/include/mach/regs-clock.h b/arch/arm/mach-exynos/include/mach/regs-clock.h
index d36ad76ad6a4..20fbbdddd105 100644
--- a/arch/arm/mach-exynos/include/mach/regs-clock.h
+++ b/arch/arm/mach-exynos/include/mach/regs-clock.h
@@ -256,113 +256,6 @@
#define EXYNOS4_CLKDIV_CAM1_JPEG_SHIFT (0)
#define EXYNOS4_CLKDIV_CAM1_JPEG_MASK (0xf << EXYNOS4_CLKDIV_CAM1_JPEG_SHIFT)
-/* For EXYNOS5250 */
-
-#define EXYNOS5_APLL_LOCK EXYNOS_CLKREG(0x00000)
-#define EXYNOS5_APLL_CON0 EXYNOS_CLKREG(0x00100)
-#define EXYNOS5_CLKSRC_CPU EXYNOS_CLKREG(0x00200)
-#define EXYNOS5_CLKMUX_STATCPU EXYNOS_CLKREG(0x00400)
-#define EXYNOS5_CLKDIV_CPU0 EXYNOS_CLKREG(0x00500)
-#define EXYNOS5_CLKDIV_CPU1 EXYNOS_CLKREG(0x00504)
-#define EXYNOS5_CLKDIV_STATCPU0 EXYNOS_CLKREG(0x00600)
-#define EXYNOS5_CLKDIV_STATCPU1 EXYNOS_CLKREG(0x00604)
-
-#define EXYNOS5_PWR_CTRL1 EXYNOS_CLKREG(0x01020)
-#define EXYNOS5_PWR_CTRL2 EXYNOS_CLKREG(0x01024)
-
-#define EXYNOS5_MPLL_CON0 EXYNOS_CLKREG(0x04100)
-#define EXYNOS5_CLKSRC_CORE1 EXYNOS_CLKREG(0x04204)
-
-#define EXYNOS5_CLKGATE_IP_CORE EXYNOS_CLKREG(0x04900)
-
-#define EXYNOS5_CLKDIV_ACP EXYNOS_CLKREG(0x08500)
-
-#define EXYNOS5_EPLL_CON0 EXYNOS_CLKREG(0x10130)
-#define EXYNOS5_EPLL_CON1 EXYNOS_CLKREG(0x10134)
-#define EXYNOS5_EPLL_CON2 EXYNOS_CLKREG(0x10138)
-#define EXYNOS5_VPLL_CON0 EXYNOS_CLKREG(0x10140)
-#define EXYNOS5_VPLL_CON1 EXYNOS_CLKREG(0x10144)
-#define EXYNOS5_VPLL_CON2 EXYNOS_CLKREG(0x10148)
-#define EXYNOS5_CPLL_CON0 EXYNOS_CLKREG(0x10120)
-
-#define EXYNOS5_CLKSRC_TOP0 EXYNOS_CLKREG(0x10210)
-#define EXYNOS5_CLKSRC_TOP1 EXYNOS_CLKREG(0x10214)
-#define EXYNOS5_CLKSRC_TOP2 EXYNOS_CLKREG(0x10218)
-#define EXYNOS5_CLKSRC_TOP3 EXYNOS_CLKREG(0x1021C)
-#define EXYNOS5_CLKSRC_GSCL EXYNOS_CLKREG(0x10220)
-#define EXYNOS5_CLKSRC_DISP1_0 EXYNOS_CLKREG(0x1022C)
-#define EXYNOS5_CLKSRC_MAUDIO EXYNOS_CLKREG(0x10240)
-#define EXYNOS5_CLKSRC_FSYS EXYNOS_CLKREG(0x10244)
-#define EXYNOS5_CLKSRC_PERIC0 EXYNOS_CLKREG(0x10250)
-#define EXYNOS5_CLKSRC_PERIC1 EXYNOS_CLKREG(0x10254)
-#define EXYNOS5_SCLK_SRC_ISP EXYNOS_CLKREG(0x10270)
-
-#define EXYNOS5_CLKSRC_MASK_TOP EXYNOS_CLKREG(0x10310)
-#define EXYNOS5_CLKSRC_MASK_GSCL EXYNOS_CLKREG(0x10320)
-#define EXYNOS5_CLKSRC_MASK_DISP1_0 EXYNOS_CLKREG(0x1032C)
-#define EXYNOS5_CLKSRC_MASK_MAUDIO EXYNOS_CLKREG(0x10334)
-#define EXYNOS5_CLKSRC_MASK_FSYS EXYNOS_CLKREG(0x10340)
-#define EXYNOS5_CLKSRC_MASK_PERIC0 EXYNOS_CLKREG(0x10350)
-#define EXYNOS5_CLKSRC_MASK_PERIC1 EXYNOS_CLKREG(0x10354)
-
-#define EXYNOS5_CLKDIV_TOP0 EXYNOS_CLKREG(0x10510)
-#define EXYNOS5_CLKDIV_TOP1 EXYNOS_CLKREG(0x10514)
-#define EXYNOS5_CLKDIV_GSCL EXYNOS_CLKREG(0x10520)
-#define EXYNOS5_CLKDIV_DISP1_0 EXYNOS_CLKREG(0x1052C)
-#define EXYNOS5_CLKDIV_GEN EXYNOS_CLKREG(0x1053C)
-#define EXYNOS5_CLKDIV_MAUDIO EXYNOS_CLKREG(0x10544)
-#define EXYNOS5_CLKDIV_FSYS0 EXYNOS_CLKREG(0x10548)
-#define EXYNOS5_CLKDIV_FSYS1 EXYNOS_CLKREG(0x1054C)
-#define EXYNOS5_CLKDIV_FSYS2 EXYNOS_CLKREG(0x10550)
-#define EXYNOS5_CLKDIV_FSYS3 EXYNOS_CLKREG(0x10554)
-#define EXYNOS5_CLKDIV_PERIC0 EXYNOS_CLKREG(0x10558)
-#define EXYNOS5_CLKDIV_PERIC1 EXYNOS_CLKREG(0x1055C)
-#define EXYNOS5_CLKDIV_PERIC2 EXYNOS_CLKREG(0x10560)
-#define EXYNOS5_CLKDIV_PERIC3 EXYNOS_CLKREG(0x10564)
-#define EXYNOS5_CLKDIV_PERIC4 EXYNOS_CLKREG(0x10568)
-#define EXYNOS5_CLKDIV_PERIC5 EXYNOS_CLKREG(0x1056C)
-#define EXYNOS5_SCLK_DIV_ISP EXYNOS_CLKREG(0x10580)
-
-#define EXYNOS5_CLKGATE_IP_ACP EXYNOS_CLKREG(0x08800)
-#define EXYNOS5_CLKGATE_IP_ISP0 EXYNOS_CLKREG(0x0C800)
-#define EXYNOS5_CLKGATE_IP_ISP1 EXYNOS_CLKREG(0x0C804)
-#define EXYNOS5_CLKGATE_IP_GSCL EXYNOS_CLKREG(0x10920)
-#define EXYNOS5_CLKGATE_IP_DISP1 EXYNOS_CLKREG(0x10928)
-#define EXYNOS5_CLKGATE_IP_MFC EXYNOS_CLKREG(0x1092C)
-#define EXYNOS5_CLKGATE_IP_G3D EXYNOS_CLKREG(0x10930)
-#define EXYNOS5_CLKGATE_IP_GEN EXYNOS_CLKREG(0x10934)
-#define EXYNOS5_CLKGATE_IP_FSYS EXYNOS_CLKREG(0x10944)
-#define EXYNOS5_CLKGATE_IP_GPS EXYNOS_CLKREG(0x1094C)
-#define EXYNOS5_CLKGATE_IP_PERIC EXYNOS_CLKREG(0x10950)
-#define EXYNOS5_CLKGATE_IP_PERIS EXYNOS_CLKREG(0x10960)
-#define EXYNOS5_CLKGATE_BLOCK EXYNOS_CLKREG(0x10980)
-
-#define EXYNOS5_BPLL_CON0 EXYNOS_CLKREG(0x20110)
-#define EXYNOS5_CLKSRC_CDREX EXYNOS_CLKREG(0x20200)
-#define EXYNOS5_CLKDIV_CDREX EXYNOS_CLKREG(0x20500)
-
-#define EXYNOS5_PLL_DIV2_SEL EXYNOS_CLKREG(0x20A24)
-
-#define EXYNOS5_EPLL_LOCK EXYNOS_CLKREG(0x10030)
-
-#define EXYNOS5_EPLLCON0_LOCKED_SHIFT (29)
-
-#define PWR_CTRL1_CORE2_DOWN_RATIO (7 << 28)
-#define PWR_CTRL1_CORE1_DOWN_RATIO (7 << 16)
-#define PWR_CTRL1_DIV2_DOWN_EN (1 << 9)
-#define PWR_CTRL1_DIV1_DOWN_EN (1 << 8)
-#define PWR_CTRL1_USE_CORE1_WFE (1 << 5)
-#define PWR_CTRL1_USE_CORE0_WFE (1 << 4)
-#define PWR_CTRL1_USE_CORE1_WFI (1 << 1)
-#define PWR_CTRL1_USE_CORE0_WFI (1 << 0)
-
-#define PWR_CTRL2_DIV2_UP_EN (1 << 25)
-#define PWR_CTRL2_DIV1_UP_EN (1 << 24)
-#define PWR_CTRL2_DUR_STANDBY2_VAL (1 << 16)
-#define PWR_CTRL2_DUR_STANDBY1_VAL (1 << 8)
-#define PWR_CTRL2_CORE2_UP_RATIO (1 << 4)
-#define PWR_CTRL2_CORE1_UP_RATIO (1 << 0)
-
/* Compatibility defines and inclusion */
#include <mach/regs-pmu.h>
diff --git a/arch/arm/mach-exynos/mach-armlex4210.c b/arch/arm/mach-exynos/mach-armlex4210.c
index 3b1a34742679..2c23b659ae3e 100644
--- a/arch/arm/mach-exynos/mach-armlex4210.c
+++ b/arch/arm/mach-exynos/mach-armlex4210.c
@@ -177,7 +177,6 @@ static void __init armlex4210_smsc911x_init(void)
static void __init armlex4210_map_io(void)
{
exynos_init_io(NULL, 0);
- s3c24xx_init_clocks(24000000);
s3c24xx_init_uarts(armlex4210_uartcfgs,
ARRAY_SIZE(armlex4210_uartcfgs));
}
@@ -202,6 +201,6 @@ MACHINE_START(ARMLEX4210, "ARMLEX4210")
.map_io = armlex4210_map_io,
.init_machine = armlex4210_machine_init,
.init_late = exynos_init_late,
- .init_time = mct_init,
+ .init_time = exynos_init_time,
.restart = exynos4_restart,
MACHINE_END
diff --git a/arch/arm/mach-exynos/mach-exynos4-dt.c b/arch/arm/mach-exynos/mach-exynos4-dt.c
index c4ae108e192d..ac27f3cd121f 100644
--- a/arch/arm/mach-exynos/mach-exynos4-dt.c
+++ b/arch/arm/mach-exynos/mach-exynos4-dt.c
@@ -11,122 +11,26 @@
* published by the Free Software Foundation.
*/
+#include <linux/kernel.h>
#include <linux/of_platform.h>
+#include <linux/of_fdt.h>
#include <linux/serial_core.h>
+#include <linux/memblock.h>
#include <linux/clocksource.h>
#include <asm/mach/arch.h>
-#include <mach/map.h>
-
-#include <plat/cpu.h>
-#include <plat/regs-serial.h>
+#include <plat/mfc.h>
#include "common.h"
-/*
- * The following lookup table is used to override device names when devices
- * are registered from device tree. This is temporarily added to enable
- * device tree support addition for the Exynos4 architecture.
- *
- * For drivers that require platform data to be provided from the machine
- * file, a platform data pointer can also be supplied along with the
- * devices names. Usually, the platform data elements that cannot be parsed
- * from the device tree by the drivers (example: function pointers) are
- * supplied. But it should be noted that this is a temporary mechanism and
- * at some point, the drivers should be capable of parsing all the platform
- * data from the device tree.
- */
-static const struct of_dev_auxdata exynos4_auxdata_lookup[] __initconst = {
- OF_DEV_AUXDATA("samsung,exynos4210-uart", EXYNOS4_PA_UART0,
- "exynos4210-uart.0", NULL),
- OF_DEV_AUXDATA("samsung,exynos4210-uart", EXYNOS4_PA_UART1,
- "exynos4210-uart.1", NULL),
- OF_DEV_AUXDATA("samsung,exynos4210-uart", EXYNOS4_PA_UART2,
- "exynos4210-uart.2", NULL),
- OF_DEV_AUXDATA("samsung,exynos4210-uart", EXYNOS4_PA_UART3,
- "exynos4210-uart.3", NULL),
- OF_DEV_AUXDATA("samsung,exynos4210-sdhci", EXYNOS4_PA_HSMMC(0),
- "exynos4-sdhci.0", NULL),
- OF_DEV_AUXDATA("samsung,exynos4210-sdhci", EXYNOS4_PA_HSMMC(1),
- "exynos4-sdhci.1", NULL),
- OF_DEV_AUXDATA("samsung,exynos4210-sdhci", EXYNOS4_PA_HSMMC(2),
- "exynos4-sdhci.2", NULL),
- OF_DEV_AUXDATA("samsung,exynos4210-sdhci", EXYNOS4_PA_HSMMC(3),
- "exynos4-sdhci.3", NULL),
- OF_DEV_AUXDATA("samsung,s3c2440-i2c", EXYNOS4_PA_IIC(0),
- "s3c2440-i2c.0", NULL),
- OF_DEV_AUXDATA("samsung,s3c2440-i2c", EXYNOS4_PA_IIC(1),
- "s3c2440-i2c.1", NULL),
- OF_DEV_AUXDATA("samsung,s3c2440-i2c", EXYNOS4_PA_IIC(2),
- "s3c2440-i2c.2", NULL),
- OF_DEV_AUXDATA("samsung,s3c2440-i2c", EXYNOS4_PA_IIC(3),
- "s3c2440-i2c.3", NULL),
- OF_DEV_AUXDATA("samsung,s3c2440-i2c", EXYNOS4_PA_IIC(4),
- "s3c2440-i2c.4", NULL),
- OF_DEV_AUXDATA("samsung,s3c2440-i2c", EXYNOS4_PA_IIC(5),
- "s3c2440-i2c.5", NULL),
- OF_DEV_AUXDATA("samsung,s3c2440-i2c", EXYNOS4_PA_IIC(6),
- "s3c2440-i2c.6", NULL),
- OF_DEV_AUXDATA("samsung,s3c2440-i2c", EXYNOS4_PA_IIC(7),
- "s3c2440-i2c.7", NULL),
- OF_DEV_AUXDATA("samsung,exynos4210-spi", EXYNOS4_PA_SPI0,
- "exynos4210-spi.0", NULL),
- OF_DEV_AUXDATA("samsung,exynos4210-spi", EXYNOS4_PA_SPI1,
- "exynos4210-spi.1", NULL),
- OF_DEV_AUXDATA("samsung,exynos4210-spi", EXYNOS4_PA_SPI2,
- "exynos4210-spi.2", NULL),
- OF_DEV_AUXDATA("arm,pl330", EXYNOS4_PA_PDMA0, "dma-pl330.0", NULL),
- OF_DEV_AUXDATA("arm,pl330", EXYNOS4_PA_PDMA1, "dma-pl330.1", NULL),
- OF_DEV_AUXDATA("arm,pl330", EXYNOS4_PA_MDMA1, "dma-pl330.2", NULL),
- OF_DEV_AUXDATA("samsung,exynos4210-tmu", EXYNOS4_PA_TMU,
- "exynos-tmu", NULL),
- OF_DEV_AUXDATA("samsung,exynos-sysmmu", 0x13620000,
- "exynos-sysmmu.0", NULL), /* MFC_L */
- OF_DEV_AUXDATA("samsung,exynos-sysmmu", 0x13630000,
- "exynos-sysmmu.1", NULL), /* MFC_R */
- OF_DEV_AUXDATA("samsung,exynos-sysmmu", 0x13E20000,
- "exynos-sysmmu.2", NULL), /* TV */
- OF_DEV_AUXDATA("samsung,exynos-sysmmu", 0x11A60000,
- "exynos-sysmmu.3", NULL), /* JPEG */
- OF_DEV_AUXDATA("samsung,exynos-sysmmu", 0x12A30000,
- "exynos-sysmmu.4", NULL), /* ROTATOR */
- OF_DEV_AUXDATA("samsung,exynos-sysmmu", 0x11A20000,
- "exynos-sysmmu.5", NULL), /* FIMC0 */
- OF_DEV_AUXDATA("samsung,exynos-sysmmu", 0x11A30000,
- "exynos-sysmmu.6", NULL), /* FIMC1 */
- OF_DEV_AUXDATA("samsung,exynos-sysmmu", 0x11A40000,
- "exynos-sysmmu.7", NULL), /* FIMC2 */
- OF_DEV_AUXDATA("samsung,exynos-sysmmu", 0x11A50000,
- "exynos-sysmmu.8", NULL), /* FIMC3 */
- OF_DEV_AUXDATA("samsung,exynos-sysmmu", 0x12A20000,
- "exynos-sysmmu.9", NULL), /* G2D(4210) */
- OF_DEV_AUXDATA("samsung,exynos-sysmmu", 0x10A40000,
- "exynos-sysmmu.9", NULL), /* G2D(4x12) */
- OF_DEV_AUXDATA("samsung,exynos-sysmmu", 0x11E20000,
- "exynos-sysmmu.10", NULL), /* FIMD0 */
- OF_DEV_AUXDATA("samsung,exynos-sysmmu", 0x12220000,
- "exynos-sysmmu.11", NULL), /* FIMD1(4210) */
- OF_DEV_AUXDATA("samsung,exynos-sysmmu", 0x12260000,
- "exynos-sysmmu.12", NULL), /* IS0(4x12) */
- OF_DEV_AUXDATA("samsung,exynos-sysmmu", 0x122B0000,
- "exynos-sysmmu.13", NULL), /* IS1(4x12) */
- OF_DEV_AUXDATA("samsung,exynos-sysmmu", 0x123B0000,
- "exynos-sysmmu.14", NULL), /* FIMC-LITE0(4x12) */
- OF_DEV_AUXDATA("samsung,exynos-sysmmu", 0x123C0000,
- "exynos-sysmmu.15", NULL), /* FIMC-LITE1(4x12) */
- {},
-};
-
static void __init exynos4_dt_map_io(void)
{
exynos_init_io(NULL, 0);
- s3c24xx_init_clocks(24000000);
}
static void __init exynos4_dt_machine_init(void)
{
- of_platform_populate(NULL, of_default_bus_match_table,
- exynos4_auxdata_lookup, NULL);
+ of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
}
static char const *exynos4_dt_compat[] __initdata = {
@@ -136,6 +40,18 @@ static char const *exynos4_dt_compat[] __initdata = {
NULL
};
+static void __init exynos4_reserve(void)
+{
+#ifdef CONFIG_S5P_DEV_MFC
+ struct s5p_mfc_dt_meminfo mfc_mem;
+
+ /* Reserve memory for MFC only if it's available */
+ mfc_mem.compatible = "samsung,mfc-v5";
+ if (of_scan_flat_dt(s5p_fdt_find_mfc_mem, &mfc_mem))
+ s5p_mfc_reserve_mem(mfc_mem.roff, mfc_mem.rsize, mfc_mem.loff,
+ mfc_mem.lsize);
+#endif
+}
DT_MACHINE_START(EXYNOS4210_DT, "Samsung Exynos4 (Flattened Device Tree)")
/* Maintainer: Thomas Abraham <thomas.abraham@linaro.org> */
.smp = smp_ops(exynos_smp_ops),
@@ -143,7 +59,8 @@ DT_MACHINE_START(EXYNOS4210_DT, "Samsung Exynos4 (Flattened Device Tree)")
.map_io = exynos4_dt_map_io,
.init_machine = exynos4_dt_machine_init,
.init_late = exynos_init_late,
- .init_time = clocksource_of_init,
+ .init_time = exynos_init_time,
.dt_compat = exynos4_dt_compat,
.restart = exynos4_restart,
+ .reserve = exynos4_reserve,
MACHINE_END
diff --git a/arch/arm/mach-exynos/mach-exynos5-dt.c b/arch/arm/mach-exynos/mach-exynos5-dt.c
index 7da4791bfb8b..753b94f3fca7 100644
--- a/arch/arm/mach-exynos/mach-exynos5-dt.c
+++ b/arch/arm/mach-exynos/mach-exynos5-dt.c
@@ -11,152 +11,21 @@
#include <linux/of_platform.h>
#include <linux/of_fdt.h>
-#include <linux/serial_core.h>
#include <linux/memblock.h>
#include <linux/io.h>
#include <linux/clocksource.h>
#include <asm/mach/arch.h>
-#include <mach/map.h>
#include <mach/regs-pmu.h>
#include <plat/cpu.h>
-#include <plat/regs-serial.h>
#include <plat/mfc.h>
#include "common.h"
-/*
- * The following lookup table is used to override device names when devices
- * are registered from device tree. This is temporarily added to enable
- * device tree support addition for the EXYNOS5 architecture.
- *
- * For drivers that require platform data to be provided from the machine
- * file, a platform data pointer can also be supplied along with the
- * devices names. Usually, the platform data elements that cannot be parsed
- * from the device tree by the drivers (example: function pointers) are
- * supplied. But it should be noted that this is a temporary mechanism and
- * at some point, the drivers should be capable of parsing all the platform
- * data from the device tree.
- */
-static const struct of_dev_auxdata exynos5250_auxdata_lookup[] __initconst = {
- OF_DEV_AUXDATA("samsung,exynos4210-uart", EXYNOS5_PA_UART0,
- "exynos4210-uart.0", NULL),
- OF_DEV_AUXDATA("samsung,exynos4210-uart", EXYNOS5_PA_UART1,
- "exynos4210-uart.1", NULL),
- OF_DEV_AUXDATA("samsung,exynos4210-uart", EXYNOS5_PA_UART2,
- "exynos4210-uart.2", NULL),
- OF_DEV_AUXDATA("samsung,exynos4210-uart", EXYNOS5_PA_UART3,
- "exynos4210-uart.3", NULL),
- OF_DEV_AUXDATA("samsung,s3c2440-i2c", EXYNOS5_PA_IIC(0),
- "s3c2440-i2c.0", NULL),
- OF_DEV_AUXDATA("samsung,s3c2440-i2c", EXYNOS5_PA_IIC(1),
- "s3c2440-i2c.1", NULL),
- OF_DEV_AUXDATA("samsung,s3c2440-i2c", EXYNOS5_PA_IIC(2),
- "s3c2440-i2c.2", NULL),
- OF_DEV_AUXDATA("samsung,s3c2440-i2c", EXYNOS5_PA_IIC(3),
- "s3c2440-i2c.3", NULL),
- OF_DEV_AUXDATA("samsung,s3c2440-i2c", EXYNOS5_PA_IIC(4),
- "s3c2440-i2c.4", NULL),
- OF_DEV_AUXDATA("samsung,s3c2440-i2c", EXYNOS5_PA_IIC(5),
- "s3c2440-i2c.5", NULL),
- OF_DEV_AUXDATA("samsung,s3c2440-i2c", EXYNOS5_PA_IIC(6),
- "s3c2440-i2c.6", NULL),
- OF_DEV_AUXDATA("samsung,s3c2440-i2c", EXYNOS5_PA_IIC(7),
- "s3c2440-i2c.7", NULL),
- OF_DEV_AUXDATA("samsung,s3c2440-hdmiphy-i2c", EXYNOS5_PA_IIC(8),
- "s3c2440-hdmiphy-i2c", NULL),
- OF_DEV_AUXDATA("samsung,exynos5250-dw-mshc", EXYNOS5_PA_DWMCI0,
- "dw_mmc.0", NULL),
- OF_DEV_AUXDATA("samsung,exynos5250-dw-mshc", EXYNOS5_PA_DWMCI1,
- "dw_mmc.1", NULL),
- OF_DEV_AUXDATA("samsung,exynos5250-dw-mshc", EXYNOS5_PA_DWMCI2,
- "dw_mmc.2", NULL),
- OF_DEV_AUXDATA("samsung,exynos5250-dw-mshc", EXYNOS5_PA_DWMCI3,
- "dw_mmc.3", NULL),
- OF_DEV_AUXDATA("samsung,exynos4210-spi", EXYNOS5_PA_SPI0,
- "exynos4210-spi.0", NULL),
- OF_DEV_AUXDATA("samsung,exynos4210-spi", EXYNOS5_PA_SPI1,
- "exynos4210-spi.1", NULL),
- OF_DEV_AUXDATA("samsung,exynos4210-spi", EXYNOS5_PA_SPI2,
- "exynos4210-spi.2", NULL),
- OF_DEV_AUXDATA("samsung,exynos5-sata-ahci", 0x122F0000,
- "exynos5-sata", NULL),
- OF_DEV_AUXDATA("samsung,exynos5-sata-phy", 0x12170000,
- "exynos5-sata-phy", NULL),
- OF_DEV_AUXDATA("samsung,exynos5-sata-phy-i2c", 0x121D0000,
- "exynos5-sata-phy-i2c", NULL),
- OF_DEV_AUXDATA("arm,pl330", EXYNOS5_PA_PDMA0, "dma-pl330.0", NULL),
- OF_DEV_AUXDATA("arm,pl330", EXYNOS5_PA_PDMA1, "dma-pl330.1", NULL),
- OF_DEV_AUXDATA("arm,pl330", EXYNOS5_PA_MDMA1, "dma-pl330.2", NULL),
- OF_DEV_AUXDATA("samsung,exynos5-gsc", EXYNOS5_PA_GSC0,
- "exynos-gsc.0", NULL),
- OF_DEV_AUXDATA("samsung,exynos5-gsc", EXYNOS5_PA_GSC1,
- "exynos-gsc.1", NULL),
- OF_DEV_AUXDATA("samsung,exynos5-gsc", EXYNOS5_PA_GSC2,
- "exynos-gsc.2", NULL),
- OF_DEV_AUXDATA("samsung,exynos5-gsc", EXYNOS5_PA_GSC3,
- "exynos-gsc.3", NULL),
- OF_DEV_AUXDATA("samsung,exynos5-hdmi", 0x14530000,
- "exynos5-hdmi", NULL),
- OF_DEV_AUXDATA("samsung,exynos5-mixer", 0x14450000,
- "exynos5-mixer", NULL),
- OF_DEV_AUXDATA("samsung,mfc-v6", 0x11000000, "s5p-mfc-v6", NULL),
- OF_DEV_AUXDATA("samsung,exynos5250-tmu", 0x10060000,
- "exynos-tmu", NULL),
- OF_DEV_AUXDATA("samsung,i2s-v5", 0x03830000,
- "samsung-i2s.0", NULL),
- OF_DEV_AUXDATA("samsung,i2s-v5", 0x12D60000,
- "samsung-i2s.1", NULL),
- OF_DEV_AUXDATA("samsung,i2s-v5", 0x12D70000,
- "samsung-i2s.2", NULL),
- OF_DEV_AUXDATA("samsung,exynos-sysmmu", 0x11210000,
- "exynos-sysmmu.0", "mfc"), /* MFC_L */
- OF_DEV_AUXDATA("samsung,exynos-sysmmu", 0x11200000,
- "exynos-sysmmu.1", "mfc"), /* MFC_R */
- OF_DEV_AUXDATA("samsung,exynos-sysmmu", 0x14650000,
- "exynos-sysmmu.2", NULL), /* TV */
- OF_DEV_AUXDATA("samsung,exynos-sysmmu", 0x11F20000,
- "exynos-sysmmu.3", "jpeg"), /* JPEG */
- OF_DEV_AUXDATA("samsung,exynos-sysmmu", 0x11D40000,
- "exynos-sysmmu.4", NULL), /* ROTATOR */
- OF_DEV_AUXDATA("samsung,exynos-sysmmu", 0x13E80000,
- "exynos-sysmmu.5", "gscl"), /* GSCL0 */
- OF_DEV_AUXDATA("samsung,exynos-sysmmu", 0x13E90000,
- "exynos-sysmmu.6", "gscl"), /* GSCL1 */
- OF_DEV_AUXDATA("samsung,exynos-sysmmu", 0x13EA0000,
- "exynos-sysmmu.7", "gscl"), /* GSCL2 */
- OF_DEV_AUXDATA("samsung,exynos-sysmmu", 0x13EB0000,
- "exynos-sysmmu.8", "gscl"), /* GSCL3 */
- OF_DEV_AUXDATA("samsung,exynos-sysmmu", 0x13260000,
- "exynos-sysmmu.9", NULL), /* FIMC-IS0 */
- OF_DEV_AUXDATA("samsung,exynos-sysmmu", 0x132C0000,
- "exynos-sysmmu.10", NULL), /* FIMC-IS1 */
- OF_DEV_AUXDATA("samsung,exynos-sysmmu", 0x14640000,
- "exynos-sysmmu.11", NULL), /* FIMD1 */
- OF_DEV_AUXDATA("samsung,exynos-sysmmu", 0x13C40000,
- "exynos-sysmmu.12", NULL), /* FIMC-LITE0 */
- OF_DEV_AUXDATA("samsung,exynos-sysmmu", 0x13C50000,
- "exynos-sysmmu.13", NULL), /* FIMC-LITE1 */
- OF_DEV_AUXDATA("samsung,exynos-sysmmu", 0x10A60000,
- "exynos-sysmmu.14", NULL), /* G2D */
- {},
-};
-
-static const struct of_dev_auxdata exynos5440_auxdata_lookup[] __initconst = {
- OF_DEV_AUXDATA("samsung,exynos4210-uart", EXYNOS5440_PA_UART0,
- "exynos4210-uart.0", NULL),
- {},
-};
-
static void __init exynos5_dt_map_io(void)
{
- unsigned long root = of_get_flat_dt_root();
-
exynos_init_io(NULL, 0);
-
- if (of_flat_dt_is_compatible(root, "samsung,exynos5250"))
- s3c24xx_init_clocks(24000000);
}
static void __init exynos5_dt_machine_init(void)
@@ -183,12 +52,7 @@ static void __init exynos5_dt_machine_init(void)
}
}
- if (of_machine_is_compatible("samsung,exynos5250"))
- of_platform_populate(NULL, of_default_bus_match_table,
- exynos5250_auxdata_lookup, NULL);
- else if (of_machine_is_compatible("samsung,exynos5440"))
- of_platform_populate(NULL, of_default_bus_match_table,
- exynos5440_auxdata_lookup, NULL);
+ of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
}
static char const *exynos5_dt_compat[] __initdata = {
@@ -217,7 +81,7 @@ DT_MACHINE_START(EXYNOS5_DT, "SAMSUNG EXYNOS5 (Flattened Device Tree)")
.map_io = exynos5_dt_map_io,
.init_machine = exynos5_dt_machine_init,
.init_late = exynos_init_late,
- .init_time = clocksource_of_init,
+ .init_time = exynos_init_time,
.dt_compat = exynos5_dt_compat,
.restart = exynos5_restart,
.reserve = exynos5_reserve,
diff --git a/arch/arm/mach-exynos/mach-nuri.c b/arch/arm/mach-exynos/mach-nuri.c
index da3605d15110..0c10852423c3 100644
--- a/arch/arm/mach-exynos/mach-nuri.c
+++ b/arch/arm/mach-exynos/mach-nuri.c
@@ -1330,8 +1330,9 @@ static struct platform_device *nuri_devices[] __initdata = {
static void __init nuri_map_io(void)
{
exynos_init_io(NULL, 0);
- s3c24xx_init_clocks(clk_xusbxti.rate);
s3c24xx_init_uarts(nuri_uartcfgs, ARRAY_SIZE(nuri_uartcfgs));
+ xxti_f = 0;
+ xusbxti_f = 24000000;
}
static void __init nuri_reserve(void)
@@ -1380,7 +1381,7 @@ MACHINE_START(NURI, "NURI")
.map_io = nuri_map_io,
.init_machine = nuri_machine_init,
.init_late = exynos_init_late,
- .init_time = mct_init,
+ .init_time = exynos_init_time,
.reserve = &nuri_reserve,
.restart = exynos4_restart,
MACHINE_END
diff --git a/arch/arm/mach-exynos/mach-origen.c b/arch/arm/mach-exynos/mach-origen.c
index 1772cd284f4c..a9aa5c034b23 100644
--- a/arch/arm/mach-exynos/mach-origen.c
+++ b/arch/arm/mach-exynos/mach-origen.c
@@ -754,8 +754,9 @@ static void s5p_tv_setup(void)
static void __init origen_map_io(void)
{
exynos_init_io(NULL, 0);
- s3c24xx_init_clocks(clk_xusbxti.rate);
s3c24xx_init_uarts(origen_uartcfgs, ARRAY_SIZE(origen_uartcfgs));
+ xxti_f = 0;
+ xusbxti_f = 24000000;
}
static void __init origen_power_init(void)
@@ -815,7 +816,7 @@ MACHINE_START(ORIGEN, "ORIGEN")
.map_io = origen_map_io,
.init_machine = origen_machine_init,
.init_late = exynos_init_late,
- .init_time = mct_init,
+ .init_time = exynos_init_time,
.reserve = &origen_reserve,
.restart = exynos4_restart,
MACHINE_END
diff --git a/arch/arm/mach-exynos/mach-smdk4x12.c b/arch/arm/mach-exynos/mach-smdk4x12.c
index 34a6356364eb..184faa3bd93a 100644
--- a/arch/arm/mach-exynos/mach-smdk4x12.c
+++ b/arch/arm/mach-exynos/mach-smdk4x12.c
@@ -322,7 +322,6 @@ static struct platform_device *smdk4x12_devices[] __initdata = {
static void __init smdk4x12_map_io(void)
{
exynos_init_io(NULL, 0);
- s3c24xx_init_clocks(clk_xusbxti.rate);
s3c24xx_init_uarts(smdk4x12_uartcfgs, ARRAY_SIZE(smdk4x12_uartcfgs));
}
@@ -376,7 +375,7 @@ MACHINE_START(SMDK4212, "SMDK4212")
.init_irq = exynos4_init_irq,
.map_io = smdk4x12_map_io,
.init_machine = smdk4x12_machine_init,
- .init_time = mct_init,
+ .init_time = exynos_init_time,
.restart = exynos4_restart,
.reserve = &smdk4x12_reserve,
MACHINE_END
@@ -390,7 +389,7 @@ MACHINE_START(SMDK4412, "SMDK4412")
.map_io = smdk4x12_map_io,
.init_machine = smdk4x12_machine_init,
.init_late = exynos_init_late,
- .init_time = mct_init,
+ .init_time = exynos_init_time,
.restart = exynos4_restart,
.reserve = &smdk4x12_reserve,
MACHINE_END
diff --git a/arch/arm/mach-exynos/mach-smdkv310.c b/arch/arm/mach-exynos/mach-smdkv310.c
index 893b14e8c62a..75eca7d4e128 100644
--- a/arch/arm/mach-exynos/mach-smdkv310.c
+++ b/arch/arm/mach-exynos/mach-smdkv310.c
@@ -371,8 +371,9 @@ static void s5p_tv_setup(void)
static void __init smdkv310_map_io(void)
{
exynos_init_io(NULL, 0);
- s3c24xx_init_clocks(clk_xusbxti.rate);
s3c24xx_init_uarts(smdkv310_uartcfgs, ARRAY_SIZE(smdkv310_uartcfgs));
+ xxti_f = 12000000;
+ xusbxti_f = 24000000;
}
static void __init smdkv310_reserve(void)
@@ -423,7 +424,7 @@ MACHINE_START(SMDKV310, "SMDKV310")
.init_irq = exynos4_init_irq,
.map_io = smdkv310_map_io,
.init_machine = smdkv310_machine_init,
- .init_time = mct_init,
+ .init_time = exynos_init_time,
.reserve = &smdkv310_reserve,
.restart = exynos4_restart,
MACHINE_END
@@ -436,7 +437,7 @@ MACHINE_START(SMDKC210, "SMDKC210")
.map_io = smdkv310_map_io,
.init_machine = smdkv310_machine_init,
.init_late = exynos_init_late,
- .init_time = mct_init,
+ .init_time = exynos_init_time,
.reserve = &smdkv310_reserve,
.restart = exynos4_restart,
MACHINE_END
diff --git a/arch/arm/mach-exynos/mach-universal_c210.c b/arch/arm/mach-exynos/mach-universal_c210.c
index c870b0aaa5e0..72f08fd7cfa9 100644
--- a/arch/arm/mach-exynos/mach-universal_c210.c
+++ b/arch/arm/mach-exynos/mach-universal_c210.c
@@ -1092,9 +1092,10 @@ static struct platform_device *universal_devices[] __initdata = {
static void __init universal_map_io(void)
{
exynos_init_io(NULL, 0);
- s3c24xx_init_clocks(clk_xusbxti.rate);
s3c24xx_init_uarts(universal_uartcfgs, ARRAY_SIZE(universal_uartcfgs));
samsung_set_timer_source(SAMSUNG_PWM2, SAMSUNG_PWM4);
+ xxti_f = 0;
+ xusbxti_f = 24000000;
}
static void s5p_tv_setup(void)
diff --git a/arch/arm/plat-samsung/Kconfig b/arch/arm/plat-samsung/Kconfig
index b708b3e56d27..6cb19c6aa9d6 100644
--- a/arch/arm/plat-samsung/Kconfig
+++ b/arch/arm/plat-samsung/Kconfig
@@ -25,7 +25,7 @@ config PLAT_S5P
select PLAT_SAMSUNG
select S3C_GPIO_TRACK
select S5P_GPIO_DRVSTR
- select SAMSUNG_CLKSRC
+ select SAMSUNG_CLKSRC if !COMMON_CLK
select SAMSUNG_GPIOLIB_4BIT
select SAMSUNG_IRQ_VIC_TIMER
help
@@ -89,7 +89,7 @@ config SAMSUNG_CLKSRC
used by newer systems such as the S3C64XX.
config S5P_CLOCK
- def_bool (ARCH_S5P64X0 || ARCH_S5PC100 || ARCH_S5PV210 || ARCH_EXYNOS)
+ def_bool (ARCH_S5P64X0 || ARCH_S5PC100 || ARCH_S5PV210)
help
Support common clock part for ARCH_S5P and ARCH_EXYNOS SoCs
diff --git a/drivers/clk/Makefile b/drivers/clk/Makefile
index 79e98e416724..17e8dc4e417c 100644
--- a/drivers/clk/Makefile
+++ b/drivers/clk/Makefile
@@ -29,6 +29,7 @@ obj-$(CONFIG_ARCH_U8500) += ux500/
obj-$(CONFIG_ARCH_VT8500) += clk-vt8500.o
obj-$(CONFIG_ARCH_ZYNQ) += clk-zynq.o
obj-$(CONFIG_ARCH_TEGRA) += tegra/
+obj-$(CONFIG_PLAT_SAMSUNG) += samsung/
obj-$(CONFIG_X86) += x86/
diff --git a/drivers/clk/samsung/Makefile b/drivers/clk/samsung/Makefile
new file mode 100644
index 000000000000..b7c232e67425
--- /dev/null
+++ b/drivers/clk/samsung/Makefile
@@ -0,0 +1,8 @@
+#
+# Samsung Clock specific Makefile
+#
+
+obj-$(CONFIG_COMMON_CLK) += clk.o clk-pll.o
+obj-$(CONFIG_ARCH_EXYNOS4) += clk-exynos4.o
+obj-$(CONFIG_SOC_EXYNOS5250) += clk-exynos5250.o
+obj-$(CONFIG_SOC_EXYNOS5440) += clk-exynos5440.o
diff --git a/drivers/clk/samsung/clk-exynos4.c b/drivers/clk/samsung/clk-exynos4.c
new file mode 100644
index 000000000000..71046694d9dd
--- /dev/null
+++ b/drivers/clk/samsung/clk-exynos4.c
@@ -0,0 +1,1091 @@
+/*
+ * Copyright (c) 2013 Samsung Electronics Co., Ltd.
+ * Copyright (c) 2013 Linaro Ltd.
+ * Author: Thomas Abraham <thomas.ab@samsung.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * Common Clock Framework support for all Exynos4 SoCs.
+*/
+
+#include <linux/clk.h>
+#include <linux/clkdev.h>
+#include <linux/clk-provider.h>
+#include <linux/of.h>
+#include <linux/of_address.h>
+
+#include <plat/cpu.h>
+#include "clk.h"
+#include "clk-pll.h"
+
+/* Exynos4 clock controller register offsets */
+#define SRC_LEFTBUS 0x4200
+#define DIV_LEFTBUS 0x4500
+#define GATE_IP_LEFTBUS 0x4800
+#define E4X12_GATE_IP_IMAGE 0x4930
+#define SRC_RIGHTBUS 0x8200
+#define DIV_RIGHTBUS 0x8500
+#define GATE_IP_RIGHTBUS 0x8800
+#define E4X12_GATE_IP_PERIR 0x8960
+#define EPLL_LOCK 0xc010
+#define VPLL_LOCK 0xc020
+#define EPLL_CON0 0xc110
+#define EPLL_CON1 0xc114
+#define EPLL_CON2 0xc118
+#define VPLL_CON0 0xc120
+#define VPLL_CON1 0xc124
+#define VPLL_CON2 0xc128
+#define SRC_TOP0 0xc210
+#define SRC_TOP1 0xc214
+#define SRC_CAM 0xc220
+#define SRC_TV 0xc224
+#define SRC_MFC 0xcc28
+#define SRC_G3D 0xc22c
+#define E4210_SRC_IMAGE 0xc230
+#define SRC_LCD0 0xc234
+#define E4210_SRC_LCD1 0xc238
+#define E4X12_SRC_ISP 0xc238
+#define SRC_MAUDIO 0xc23c
+#define SRC_FSYS 0xc240
+#define SRC_PERIL0 0xc250
+#define SRC_PERIL1 0xc254
+#define E4X12_SRC_CAM1 0xc258
+#define SRC_MASK_TOP 0xc310
+#define SRC_MASK_CAM 0xc320
+#define SRC_MASK_TV 0xc324
+#define SRC_MASK_LCD0 0xc334
+#define E4210_SRC_MASK_LCD1 0xc338
+#define E4X12_SRC_MASK_ISP 0xc338
+#define SRC_MASK_MAUDIO 0xc33c
+#define SRC_MASK_FSYS 0xc340
+#define SRC_MASK_PERIL0 0xc350
+#define SRC_MASK_PERIL1 0xc354
+#define DIV_TOP 0xc510
+#define DIV_CAM 0xc520
+#define DIV_TV 0xc524
+#define DIV_MFC 0xc528
+#define DIV_G3D 0xc52c
+#define DIV_IMAGE 0xc530
+#define DIV_LCD0 0xc534
+#define E4210_DIV_LCD1 0xc538
+#define E4X12_DIV_ISP 0xc538
+#define DIV_MAUDIO 0xc53c
+#define DIV_FSYS0 0xc540
+#define DIV_FSYS1 0xc544
+#define DIV_FSYS2 0xc548
+#define DIV_FSYS3 0xc54c
+#define DIV_PERIL0 0xc550
+#define DIV_PERIL1 0xc554
+#define DIV_PERIL2 0xc558
+#define DIV_PERIL3 0xc55c
+#define DIV_PERIL4 0xc560
+#define DIV_PERIL5 0xc564
+#define E4X12_DIV_CAM1 0xc568
+#define GATE_SCLK_CAM 0xc820
+#define GATE_IP_CAM 0xc920
+#define GATE_IP_TV 0xc924
+#define GATE_IP_MFC 0xc928
+#define GATE_IP_G3D 0xc92c
+#define E4210_GATE_IP_IMAGE 0xc930
+#define GATE_IP_LCD0 0xc934
+#define E4210_GATE_IP_LCD1 0xc938
+#define E4X12_GATE_IP_ISP 0xc938
+#define E4X12_GATE_IP_MAUDIO 0xc93c
+#define GATE_IP_FSYS 0xc940
+#define GATE_IP_GPS 0xc94c
+#define GATE_IP_PERIL 0xc950
+#define E4210_GATE_IP_PERIR 0xc960
+#define GATE_BLOCK 0xc970
+#define E4X12_MPLL_CON0 0x10108
+#define SRC_DMC 0x10200
+#define SRC_MASK_DMC 0x10300
+#define DIV_DMC0 0x10500
+#define DIV_DMC1 0x10504
+#define GATE_IP_DMC 0x10900
+#define APLL_CON0 0x14100
+#define E4210_MPLL_CON0 0x14108
+#define SRC_CPU 0x14200
+#define DIV_CPU0 0x14500
+#define DIV_CPU1 0x14504
+#define GATE_SCLK_CPU 0x14800
+#define GATE_IP_CPU 0x14900
+#define E4X12_DIV_ISP0 0x18300
+#define E4X12_DIV_ISP1 0x18304
+#define E4X12_GATE_ISP0 0x18800
+#define E4X12_GATE_ISP1 0x18804
+
+/* the exynos4 soc type */
+enum exynos4_soc {
+ EXYNOS4210,
+ EXYNOS4X12,
+};
+
+/*
+ * Let each supported clock get a unique id. This id is used to lookup the clock
+ * for device tree based platforms. The clocks are categorized into three
+ * sections: core, sclk gate and bus interface gate clocks.
+ *
+ * When adding a new clock to this list, it is advised to choose a clock
+ * category and add it to the end of that category. That is because the the
+ * device tree source file is referring to these ids and any change in the
+ * sequence number of existing clocks will require corresponding change in the
+ * device tree files. This limitation would go away when pre-processor support
+ * for dtc would be available.
+ */
+enum exynos4_clks {
+ none,
+
+ /* core clocks */
+ xxti, xusbxti, fin_pll, fout_apll, fout_mpll, fout_epll, fout_vpll,
+ sclk_apll, sclk_mpll, sclk_epll, sclk_vpll, arm_clk, aclk200, aclk100,
+ aclk160, aclk133, mout_mpll_user_t, mout_mpll_user_c, mout_core,
+ mout_apll, /* 20 */
+
+ /* gate for special clocks (sclk) */
+ sclk_fimc0 = 128, sclk_fimc1, sclk_fimc2, sclk_fimc3, sclk_cam0,
+ sclk_cam1, sclk_csis0, sclk_csis1, sclk_hdmi, sclk_mixer, sclk_dac,
+ sclk_pixel, sclk_fimd0, sclk_mdnie0, sclk_mdnie_pwm0, sclk_mipi0,
+ sclk_audio0, sclk_mmc0, sclk_mmc1, sclk_mmc2, sclk_mmc3, sclk_mmc4,
+ sclk_sata, sclk_uart0, sclk_uart1, sclk_uart2, sclk_uart3, sclk_uart4,
+ sclk_audio1, sclk_audio2, sclk_spdif, sclk_spi0, sclk_spi1, sclk_spi2,
+ sclk_slimbus, sclk_fimd1, sclk_mipi1, sclk_pcm1, sclk_pcm2, sclk_i2s1,
+ sclk_i2s2, sclk_mipihsi, sclk_mfc, sclk_pcm0, sclk_g3d, sclk_pwm_isp,
+ sclk_spi0_isp, sclk_spi1_isp, sclk_uart_isp,
+
+ /* gate clocks */
+ fimc0 = 256, fimc1, fimc2, fimc3, csis0, csis1, jpeg, smmu_fimc0,
+ smmu_fimc1, smmu_fimc2, smmu_fimc3, smmu_jpeg, vp, mixer, tvenc, hdmi,
+ smmu_tv, mfc, smmu_mfcl, smmu_mfcr, g3d, g2d, rotator, mdma, smmu_g2d,
+ smmu_rotator, smmu_mdma, fimd0, mie0, mdnie0, dsim0, smmu_fimd0, fimd1,
+ mie1, dsim1, smmu_fimd1, pdma0, pdma1, pcie_phy, sata_phy, tsi, sdmmc0,
+ sdmmc1, sdmmc2, sdmmc3, sdmmc4, sata, sromc, usb_host, usb_device, pcie,
+ onenand, nfcon, smmu_pcie, gps, smmu_gps, uart0, uart1, uart2, uart3,
+ uart4, i2c0, i2c1, i2c2, i2c3, i2c4, i2c5, i2c6, i2c7, i2c_hdmi, tsadc,
+ spi0, spi1, spi2, i2s1, i2s2, pcm0, i2s0, pcm1, pcm2, pwm, slimbus,
+ spdif, ac97, modemif, chipid, sysreg, hdmi_cec, mct, wdt, rtc, keyif,
+ audss, mipi_hsi, mdma2, pixelasyncm0, pixelasyncm1, fimc_lite0,
+ fimc_lite1, ppmuispx, ppmuispmx, fimc_isp, fimc_drc, fimc_fd, mcuisp,
+ gicisp, smmu_isp, smmu_drc, smmu_fd, smmu_lite0, smmu_lite1, mcuctl_isp,
+ mpwm_isp, i2c0_isp, i2c1_isp, mtcadc_isp, pwm_isp, wdt_isp, uart_isp,
+ asyncaxim, smmu_ispcx, spi0_isp, spi1_isp, pwm_isp_sclk, spi0_isp_sclk,
+ spi1_isp_sclk, uart_isp_sclk,
+
+ /* mux clocks */
+ mout_fimc0 = 384, mout_fimc1, mout_fimc2, mout_fimc3, mout_cam0,
+ mout_cam1, mout_csis0, mout_csis1, mout_g3d0, mout_g3d1, mout_g3d,
+ aclk400_mcuisp,
+
+ /* div clocks */
+ div_isp0 = 450, div_isp1, div_mcuisp0, div_mcuisp1, div_aclk200,
+ div_aclk400_mcuisp,
+
+ nr_clks,
+};
+
+/*
+ * list of controller registers to be saved and restored during a
+ * suspend/resume cycle.
+ */
+static __initdata unsigned long exynos4210_clk_save[] = {
+ E4210_SRC_IMAGE,
+ E4210_SRC_LCD1,
+ E4210_SRC_MASK_LCD1,
+ E4210_DIV_LCD1,
+ E4210_GATE_IP_IMAGE,
+ E4210_GATE_IP_LCD1,
+ E4210_GATE_IP_PERIR,
+ E4210_MPLL_CON0,
+};
+
+static __initdata unsigned long exynos4x12_clk_save[] = {
+ E4X12_GATE_IP_IMAGE,
+ E4X12_GATE_IP_PERIR,
+ E4X12_SRC_CAM1,
+ E4X12_DIV_ISP,
+ E4X12_DIV_CAM1,
+ E4X12_MPLL_CON0,
+};
+
+static __initdata unsigned long exynos4_clk_regs[] = {
+ SRC_LEFTBUS,
+ DIV_LEFTBUS,
+ GATE_IP_LEFTBUS,
+ SRC_RIGHTBUS,
+ DIV_RIGHTBUS,
+ GATE_IP_RIGHTBUS,
+ EPLL_CON0,
+ EPLL_CON1,
+ EPLL_CON2,
+ VPLL_CON0,
+ VPLL_CON1,
+ VPLL_CON2,
+ SRC_TOP0,
+ SRC_TOP1,
+ SRC_CAM,
+ SRC_TV,
+ SRC_MFC,
+ SRC_G3D,
+ SRC_LCD0,
+ SRC_MAUDIO,
+ SRC_FSYS,
+ SRC_PERIL0,
+ SRC_PERIL1,
+ SRC_MASK_TOP,
+ SRC_MASK_CAM,
+ SRC_MASK_TV,
+ SRC_MASK_LCD0,
+ SRC_MASK_MAUDIO,
+ SRC_MASK_FSYS,
+ SRC_MASK_PERIL0,
+ SRC_MASK_PERIL1,
+ DIV_TOP,
+ DIV_CAM,
+ DIV_TV,
+ DIV_MFC,
+ DIV_G3D,
+ DIV_IMAGE,
+ DIV_LCD0,
+ DIV_MAUDIO,
+ DIV_FSYS0,
+ DIV_FSYS1,
+ DIV_FSYS2,
+ DIV_FSYS3,
+ DIV_PERIL0,
+ DIV_PERIL1,
+ DIV_PERIL2,
+ DIV_PERIL3,
+ DIV_PERIL4,
+ DIV_PERIL5,
+ GATE_SCLK_CAM,
+ GATE_IP_CAM,
+ GATE_IP_TV,
+ GATE_IP_MFC,
+ GATE_IP_G3D,
+ GATE_IP_LCD0,
+ GATE_IP_FSYS,
+ GATE_IP_GPS,
+ GATE_IP_PERIL,
+ GATE_BLOCK,
+ SRC_MASK_DMC,
+ SRC_DMC,
+ DIV_DMC0,
+ DIV_DMC1,
+ GATE_IP_DMC,
+ APLL_CON0,
+ SRC_CPU,
+ DIV_CPU0,
+ DIV_CPU1,
+ GATE_SCLK_CPU,
+ GATE_IP_CPU,
+};
+
+/* list of all parent clock list */
+PNAME(mout_apll_p) = { "fin_pll", "fout_apll", };
+PNAME(mout_mpll_p) = { "fin_pll", "fout_mpll", };
+PNAME(mout_epll_p) = { "fin_pll", "fout_epll", };
+PNAME(mout_vpllsrc_p) = { "fin_pll", "sclk_hdmi24m", };
+PNAME(mout_vpll_p) = { "fin_pll", "fout_vpll", };
+PNAME(sclk_evpll_p) = { "sclk_epll", "sclk_vpll", };
+PNAME(mout_mfc_p) = { "mout_mfc0", "mout_mfc1", };
+PNAME(mout_g3d_p) = { "mout_g3d0", "mout_g3d1", };
+PNAME(mout_g2d_p) = { "mout_g2d0", "mout_g2d1", };
+PNAME(mout_hdmi_p) = { "sclk_pixel", "sclk_hdmiphy", };
+PNAME(mout_jpeg_p) = { "mout_jpeg0", "mout_jpeg1", };
+PNAME(mout_spdif_p) = { "sclk_audio0", "sclk_audio1", "sclk_audio2",
+ "spdif_extclk", };
+PNAME(mout_onenand_p) = {"aclk133", "aclk160", };
+PNAME(mout_onenand1_p) = {"mout_onenand", "sclk_vpll", };
+
+/* Exynos 4210-specific parent groups */
+PNAME(sclk_vpll_p4210) = { "mout_vpllsrc", "fout_vpll", };
+PNAME(mout_core_p4210) = { "mout_apll", "sclk_mpll", };
+PNAME(sclk_ampll_p4210) = { "sclk_mpll", "sclk_apll", };
+PNAME(group1_p4210) = { "xxti", "xusbxti", "sclk_hdmi24m",
+ "sclk_usbphy0", "none", "sclk_hdmiphy",
+ "sclk_mpll", "sclk_epll", "sclk_vpll", };
+PNAME(mout_audio0_p4210) = { "cdclk0", "none", "sclk_hdmi24m",
+ "sclk_usbphy0", "xxti", "xusbxti", "sclk_mpll",
+ "sclk_epll", "sclk_vpll" };
+PNAME(mout_audio1_p4210) = { "cdclk1", "none", "sclk_hdmi24m",
+ "sclk_usbphy0", "xxti", "xusbxti", "sclk_mpll",
+ "sclk_epll", "sclk_vpll", };
+PNAME(mout_audio2_p4210) = { "cdclk2", "none", "sclk_hdmi24m",
+ "sclk_usbphy0", "xxti", "xusbxti", "sclk_mpll",
+ "sclk_epll", "sclk_vpll", };
+PNAME(mout_mixer_p4210) = { "sclk_dac", "sclk_hdmi", };
+PNAME(mout_dac_p4210) = { "sclk_vpll", "sclk_hdmiphy", };
+
+/* Exynos 4x12-specific parent groups */
+PNAME(mout_mpll_user_p4x12) = { "fin_pll", "sclk_mpll", };
+PNAME(mout_core_p4x12) = { "mout_apll", "mout_mpll_user_c", };
+PNAME(sclk_ampll_p4x12) = { "mout_mpll_user_t", "sclk_apll", };
+PNAME(group1_p4x12) = { "xxti", "xusbxti", "sclk_hdmi24m", "sclk_usbphy0",
+ "none", "sclk_hdmiphy", "mout_mpll_user_t",
+ "sclk_epll", "sclk_vpll", };
+PNAME(mout_audio0_p4x12) = { "cdclk0", "none", "sclk_hdmi24m",
+ "sclk_usbphy0", "xxti", "xusbxti",
+ "mout_mpll_user_t", "sclk_epll", "sclk_vpll" };
+PNAME(mout_audio1_p4x12) = { "cdclk1", "none", "sclk_hdmi24m",
+ "sclk_usbphy0", "xxti", "xusbxti",
+ "mout_mpll_user_t", "sclk_epll", "sclk_vpll", };
+PNAME(mout_audio2_p4x12) = { "cdclk2", "none", "sclk_hdmi24m",
+ "sclk_usbphy0", "xxti", "xusbxti",
+ "mout_mpll_user_t", "sclk_epll", "sclk_vpll", };
+PNAME(aclk_p4412) = { "mout_mpll_user_t", "sclk_apll", };
+PNAME(mout_user_aclk400_mcuisp_p4x12) = {"fin_pll", "div_aclk400_mcuisp", };
+PNAME(mout_user_aclk200_p4x12) = {"fin_pll", "div_aclk200", };
+PNAME(mout_user_aclk266_gps_p4x12) = {"fin_pll", "div_aclk266_gps", };
+
+/* fixed rate clocks generated outside the soc */
+struct samsung_fixed_rate_clock exynos4_fixed_rate_ext_clks[] __initdata = {
+ FRATE(xxti, "xxti", NULL, CLK_IS_ROOT, 0),
+ FRATE(xusbxti, "xusbxti", NULL, CLK_IS_ROOT, 0),
+};
+
+/* fixed rate clocks generated inside the soc */
+struct samsung_fixed_rate_clock exynos4_fixed_rate_clks[] __initdata = {
+ FRATE(none, "sclk_hdmi24m", NULL, CLK_IS_ROOT, 24000000),
+ FRATE(none, "sclk_hdmiphy", NULL, CLK_IS_ROOT, 27000000),
+ FRATE(none, "sclk_usbphy0", NULL, CLK_IS_ROOT, 48000000),
+};
+
+struct samsung_fixed_rate_clock exynos4210_fixed_rate_clks[] __initdata = {
+ FRATE(none, "sclk_usbphy1", NULL, CLK_IS_ROOT, 48000000),
+};
+
+/* list of mux clocks supported in all exynos4 soc's */
+struct samsung_mux_clock exynos4_mux_clks[] __initdata = {
+ MUX_F(mout_apll, "mout_apll", mout_apll_p, SRC_CPU, 0, 1,
+ CLK_SET_RATE_PARENT, 0),
+ MUX(none, "mout_hdmi", mout_hdmi_p, SRC_TV, 0, 1),
+ MUX(none, "mout_mfc1", sclk_evpll_p, SRC_MFC, 4, 1),
+ MUX(none, "mout_mfc", mout_mfc_p, SRC_MFC, 8, 1),
+ MUX_F(mout_g3d1, "mout_g3d1", sclk_evpll_p, SRC_G3D, 4, 1,
+ CLK_SET_RATE_PARENT, 0),
+ MUX_F(mout_g3d, "mout_g3d", mout_g3d_p, SRC_G3D, 8, 1,
+ CLK_SET_RATE_PARENT, 0),
+ MUX(none, "mout_spdif", mout_spdif_p, SRC_PERIL1, 8, 2),
+ MUX(none, "mout_onenand1", mout_onenand1_p, SRC_TOP0, 0, 1),
+ MUX_A(sclk_epll, "sclk_epll", mout_epll_p, SRC_TOP0, 4, 1, "sclk_epll"),
+ MUX(none, "mout_onenand", mout_onenand_p, SRC_TOP0, 28, 1),
+};
+
+/* list of mux clocks supported in exynos4210 soc */
+struct samsung_mux_clock exynos4210_mux_clks[] __initdata = {
+ MUX(none, "mout_aclk200", sclk_ampll_p4210, SRC_TOP0, 12, 1),
+ MUX(none, "mout_aclk100", sclk_ampll_p4210, SRC_TOP0, 16, 1),
+ MUX(none, "mout_aclk160", sclk_ampll_p4210, SRC_TOP0, 20, 1),
+ MUX(none, "mout_aclk133", sclk_ampll_p4210, SRC_TOP0, 24, 1),
+ MUX(none, "mout_vpllsrc", mout_vpllsrc_p, SRC_TOP1, 0, 1),
+ MUX(none, "mout_mixer", mout_mixer_p4210, SRC_TV, 4, 1),
+ MUX(none, "mout_dac", mout_dac_p4210, SRC_TV, 8, 1),
+ MUX(none, "mout_g2d0", sclk_ampll_p4210, E4210_SRC_IMAGE, 0, 1),
+ MUX(none, "mout_g2d1", sclk_evpll_p, E4210_SRC_IMAGE, 4, 1),
+ MUX(none, "mout_g2d", mout_g2d_p, E4210_SRC_IMAGE, 8, 1),
+ MUX(none, "mout_fimd1", group1_p4210, E4210_SRC_LCD1, 0, 4),
+ MUX(none, "mout_mipi1", group1_p4210, E4210_SRC_LCD1, 12, 4),
+ MUX_A(sclk_mpll, "sclk_mpll", mout_mpll_p, SRC_CPU, 8, 1, "sclk_mpll"),
+ MUX_A(mout_core, "mout_core", mout_core_p4210,
+ SRC_CPU, 16, 1, "mout_core"),
+ MUX_A(sclk_vpll, "sclk_vpll", sclk_vpll_p4210,
+ SRC_TOP0, 8, 1, "sclk_vpll"),
+ MUX(mout_fimc0, "mout_fimc0", group1_p4210, SRC_CAM, 0, 4),
+ MUX(mout_fimc1, "mout_fimc1", group1_p4210, SRC_CAM, 4, 4),
+ MUX(mout_fimc2, "mout_fimc2", group1_p4210, SRC_CAM, 8, 4),
+ MUX(mout_fimc3, "mout_fimc3", group1_p4210, SRC_CAM, 12, 4),
+ MUX(mout_cam0, "mout_cam0", group1_p4210, SRC_CAM, 16, 4),
+ MUX(mout_cam1, "mout_cam1", group1_p4210, SRC_CAM, 20, 4),
+ MUX(mout_csis0, "mout_csis0", group1_p4210, SRC_CAM, 24, 4),
+ MUX(mout_csis1, "mout_csis1", group1_p4210, SRC_CAM, 28, 4),
+ MUX(none, "mout_mfc0", sclk_ampll_p4210, SRC_MFC, 0, 1),
+ MUX_F(mout_g3d0, "mout_g3d0", sclk_ampll_p4210, SRC_G3D, 0, 1,
+ CLK_SET_RATE_PARENT, 0),
+ MUX(none, "mout_fimd0", group1_p4210, SRC_LCD0, 0, 4),
+ MUX(none, "mout_mipi0", group1_p4210, SRC_LCD0, 12, 4),
+ MUX(none, "mout_audio0", mout_audio0_p4210, SRC_MAUDIO, 0, 4),
+ MUX(none, "mout_mmc0", group1_p4210, SRC_FSYS, 0, 4),
+ MUX(none, "mout_mmc1", group1_p4210, SRC_FSYS, 4, 4),
+ MUX(none, "mout_mmc2", group1_p4210, SRC_FSYS, 8, 4),
+ MUX(none, "mout_mmc3", group1_p4210, SRC_FSYS, 12, 4),
+ MUX(none, "mout_mmc4", group1_p4210, SRC_FSYS, 16, 4),
+ MUX(none, "mout_sata", sclk_ampll_p4210, SRC_FSYS, 24, 1),
+ MUX(none, "mout_uart0", group1_p4210, SRC_PERIL0, 0, 4),
+ MUX(none, "mout_uart1", group1_p4210, SRC_PERIL0, 4, 4),
+ MUX(none, "mout_uart2", group1_p4210, SRC_PERIL0, 8, 4),
+ MUX(none, "mout_uart3", group1_p4210, SRC_PERIL0, 12, 4),
+ MUX(none, "mout_uart4", group1_p4210, SRC_PERIL0, 16, 4),
+ MUX(none, "mout_audio1", mout_audio1_p4210, SRC_PERIL1, 0, 4),
+ MUX(none, "mout_audio2", mout_audio2_p4210, SRC_PERIL1, 4, 4),
+ MUX(none, "mout_spi0", group1_p4210, SRC_PERIL1, 16, 4),
+ MUX(none, "mout_spi1", group1_p4210, SRC_PERIL1, 20, 4),
+ MUX(none, "mout_spi2", group1_p4210, SRC_PERIL1, 24, 4),
+};
+
+/* list of mux clocks supported in exynos4x12 soc */
+struct samsung_mux_clock exynos4x12_mux_clks[] __initdata = {
+ MUX(mout_mpll_user_c, "mout_mpll_user_c", mout_mpll_user_p4x12,
+ SRC_CPU, 24, 1),
+ MUX(none, "mout_aclk266_gps", aclk_p4412, SRC_TOP1, 4, 1),
+ MUX(none, "mout_aclk400_mcuisp", aclk_p4412, SRC_TOP1, 8, 1),
+ MUX(mout_mpll_user_t, "mout_mpll_user_t", mout_mpll_user_p4x12,
+ SRC_TOP1, 12, 1),
+ MUX(none, "mout_user_aclk266_gps", mout_user_aclk266_gps_p4x12,
+ SRC_TOP1, 16, 1),
+ MUX(aclk200, "aclk200", mout_user_aclk200_p4x12, SRC_TOP1, 20, 1),
+ MUX(aclk400_mcuisp, "aclk400_mcuisp", mout_user_aclk400_mcuisp_p4x12,
+ SRC_TOP1, 24, 1),
+ MUX(none, "mout_aclk200", aclk_p4412, SRC_TOP0, 12, 1),
+ MUX(none, "mout_aclk100", aclk_p4412, SRC_TOP0, 16, 1),
+ MUX(none, "mout_aclk160", aclk_p4412, SRC_TOP0, 20, 1),
+ MUX(none, "mout_aclk133", aclk_p4412, SRC_TOP0, 24, 1),
+ MUX(none, "mout_mdnie0", group1_p4x12, SRC_LCD0, 4, 4),
+ MUX(none, "mout_mdnie_pwm0", group1_p4x12, SRC_LCD0, 8, 4),
+ MUX(none, "mout_sata", sclk_ampll_p4x12, SRC_FSYS, 24, 1),
+ MUX(none, "mout_jpeg0", sclk_ampll_p4x12, E4X12_SRC_CAM1, 0, 1),
+ MUX(none, "mout_jpeg1", sclk_evpll_p, E4X12_SRC_CAM1, 4, 1),
+ MUX(none, "mout_jpeg", mout_jpeg_p, E4X12_SRC_CAM1, 8, 1),
+ MUX_A(sclk_mpll, "sclk_mpll", mout_mpll_p,
+ SRC_DMC, 12, 1, "sclk_mpll"),
+ MUX_A(sclk_vpll, "sclk_vpll", mout_vpll_p,
+ SRC_TOP0, 8, 1, "sclk_vpll"),
+ MUX(mout_core, "mout_core", mout_core_p4x12, SRC_CPU, 16, 1),
+ MUX(mout_fimc0, "mout_fimc0", group1_p4x12, SRC_CAM, 0, 4),
+ MUX(mout_fimc1, "mout_fimc1", group1_p4x12, SRC_CAM, 4, 4),
+ MUX(mout_fimc2, "mout_fimc2", group1_p4x12, SRC_CAM, 8, 4),
+ MUX(mout_fimc3, "mout_fimc3", group1_p4x12, SRC_CAM, 12, 4),
+ MUX(mout_cam0, "mout_cam0", group1_p4x12, SRC_CAM, 16, 4),
+ MUX(mout_cam1, "mout_cam1", group1_p4x12, SRC_CAM, 20, 4),
+ MUX(mout_csis0, "mout_csis0", group1_p4x12, SRC_CAM, 24, 4),
+ MUX(mout_csis1, "mout_csis1", group1_p4x12, SRC_CAM, 28, 4),
+ MUX(none, "mout_mfc0", sclk_ampll_p4x12, SRC_MFC, 0, 1),
+ MUX_F(mout_g3d0, "mout_g3d0", sclk_ampll_p4x12, SRC_G3D, 0, 1,
+ CLK_SET_RATE_PARENT, 0),
+ MUX(none, "mout_fimd0", group1_p4x12, SRC_LCD0, 0, 4),
+ MUX(none, "mout_mipi0", group1_p4x12, SRC_LCD0, 12, 4),
+ MUX(none, "mout_audio0", mout_audio0_p4x12, SRC_MAUDIO, 0, 4),
+ MUX(none, "mout_mmc0", group1_p4x12, SRC_FSYS, 0, 4),
+ MUX(none, "mout_mmc1", group1_p4x12, SRC_FSYS, 4, 4),
+ MUX(none, "mout_mmc2", group1_p4x12, SRC_FSYS, 8, 4),
+ MUX(none, "mout_mmc3", group1_p4x12, SRC_FSYS, 12, 4),
+ MUX(none, "mout_mmc4", group1_p4x12, SRC_FSYS, 16, 4),
+ MUX(none, "mout_mipihsi", aclk_p4412, SRC_FSYS, 24, 1),
+ MUX(none, "mout_uart0", group1_p4x12, SRC_PERIL0, 0, 4),
+ MUX(none, "mout_uart1", group1_p4x12, SRC_PERIL0, 4, 4),
+ MUX(none, "mout_uart2", group1_p4x12, SRC_PERIL0, 8, 4),
+ MUX(none, "mout_uart3", group1_p4x12, SRC_PERIL0, 12, 4),
+ MUX(none, "mout_uart4", group1_p4x12, SRC_PERIL0, 16, 4),
+ MUX(none, "mout_audio1", mout_audio1_p4x12, SRC_PERIL1, 0, 4),
+ MUX(none, "mout_audio2", mout_audio2_p4x12, SRC_PERIL1, 4, 4),
+ MUX(none, "mout_spi0", group1_p4x12, SRC_PERIL1, 16, 4),
+ MUX(none, "mout_spi1", group1_p4x12, SRC_PERIL1, 20, 4),
+ MUX(none, "mout_spi2", group1_p4x12, SRC_PERIL1, 24, 4),
+ MUX(none, "mout_pwm_isp", group1_p4x12, E4X12_SRC_ISP, 0, 4),
+ MUX(none, "mout_spi0_isp", group1_p4x12, E4X12_SRC_ISP, 4, 4),
+ MUX(none, "mout_spi1_isp", group1_p4x12, E4X12_SRC_ISP, 8, 4),
+ MUX(none, "mout_uart_isp", group1_p4x12, E4X12_SRC_ISP, 12, 4),
+};
+
+/* list of divider clocks supported in all exynos4 soc's */
+struct samsung_div_clock exynos4_div_clks[] __initdata = {
+ DIV(none, "div_core", "mout_core", DIV_CPU0, 0, 3),
+ DIV(none, "div_core2", "div_core", DIV_CPU0, 28, 3),
+ DIV(none, "div_fimc0", "mout_fimc0", DIV_CAM, 0, 4),
+ DIV(none, "div_fimc1", "mout_fimc1", DIV_CAM, 4, 4),
+ DIV(none, "div_fimc2", "mout_fimc2", DIV_CAM, 8, 4),
+ DIV(none, "div_fimc3", "mout_fimc3", DIV_CAM, 12, 4),
+ DIV(none, "div_cam0", "mout_cam0", DIV_CAM, 16, 4),
+ DIV(none, "div_cam1", "mout_cam1", DIV_CAM, 20, 4),
+ DIV(none, "div_csis0", "mout_csis0", DIV_CAM, 24, 4),
+ DIV(none, "div_csis1", "mout_csis1", DIV_CAM, 28, 4),
+ DIV(sclk_mfc, "sclk_mfc", "mout_mfc", DIV_MFC, 0, 4),
+ DIV_F(none, "div_g3d", "mout_g3d", DIV_G3D, 0, 4,
+ CLK_SET_RATE_PARENT, 0),
+ DIV(none, "div_fimd0", "mout_fimd0", DIV_LCD0, 0, 4),
+ DIV(none, "div_mipi0", "mout_mipi0", DIV_LCD0, 16, 4),
+ DIV(none, "div_audio0", "mout_audio0", DIV_MAUDIO, 0, 4),
+ DIV(sclk_pcm0, "sclk_pcm0", "sclk_audio0", DIV_MAUDIO, 4, 8),
+ DIV(none, "div_mmc0", "mout_mmc0", DIV_FSYS1, 0, 4),
+ DIV(none, "div_mmc1", "mout_mmc1", DIV_FSYS1, 16, 4),
+ DIV(none, "div_mmc2", "mout_mmc2", DIV_FSYS2, 0, 4),
+ DIV(none, "div_mmc3", "mout_mmc3", DIV_FSYS2, 16, 4),
+ DIV(sclk_pixel, "sclk_pixel", "sclk_vpll", DIV_TV, 0, 4),
+ DIV(aclk100, "aclk100", "mout_aclk100", DIV_TOP, 4, 4),
+ DIV(aclk160, "aclk160", "mout_aclk160", DIV_TOP, 8, 3),
+ DIV(aclk133, "aclk133", "mout_aclk133", DIV_TOP, 12, 3),
+ DIV(none, "div_onenand", "mout_onenand1", DIV_TOP, 16, 3),
+ DIV(sclk_slimbus, "sclk_slimbus", "sclk_epll", DIV_PERIL3, 4, 4),
+ DIV(sclk_pcm1, "sclk_pcm1", "sclk_audio1", DIV_PERIL4, 4, 8),
+ DIV(sclk_pcm2, "sclk_pcm2", "sclk_audio2", DIV_PERIL4, 20, 8),
+ DIV(sclk_i2s1, "sclk_i2s1", "sclk_audio1", DIV_PERIL5, 0, 6),
+ DIV(sclk_i2s2, "sclk_i2s2", "sclk_audio2", DIV_PERIL5, 8, 6),
+ DIV(none, "div_mmc4", "mout_mmc4", DIV_FSYS3, 0, 4),
+ DIV(none, "div_mmc_pre4", "div_mmc4", DIV_FSYS3, 8, 8),
+ DIV(none, "div_uart0", "mout_uart0", DIV_PERIL0, 0, 4),
+ DIV(none, "div_uart1", "mout_uart1", DIV_PERIL0, 4, 4),
+ DIV(none, "div_uart2", "mout_uart2", DIV_PERIL0, 8, 4),
+ DIV(none, "div_uart3", "mout_uart3", DIV_PERIL0, 12, 4),
+ DIV(none, "div_uart4", "mout_uart4", DIV_PERIL0, 16, 4),
+ DIV(none, "div_spi0", "mout_spi0", DIV_PERIL1, 0, 4),
+ DIV(none, "div_spi_pre0", "div_spi0", DIV_PERIL1, 8, 8),
+ DIV(none, "div_spi1", "mout_spi1", DIV_PERIL1, 16, 4),
+ DIV(none, "div_spi_pre1", "div_spi1", DIV_PERIL1, 24, 8),
+ DIV(none, "div_spi2", "mout_spi2", DIV_PERIL2, 0, 4),
+ DIV(none, "div_spi_pre2", "div_spi2", DIV_PERIL2, 8, 8),
+ DIV(none, "div_audio1", "mout_audio1", DIV_PERIL4, 0, 4),
+ DIV(none, "div_audio2", "mout_audio2", DIV_PERIL4, 16, 4),
+ DIV_A(arm_clk, "arm_clk", "div_core2", DIV_CPU0, 28, 3, "arm_clk"),
+ DIV_A(sclk_apll, "sclk_apll", "mout_apll",
+ DIV_CPU0, 24, 3, "sclk_apll"),
+ DIV_F(none, "div_mipi_pre0", "div_mipi0", DIV_LCD0, 20, 4,
+ CLK_SET_RATE_PARENT, 0),
+ DIV_F(none, "div_mmc_pre0", "div_mmc0", DIV_FSYS1, 8, 8,
+ CLK_SET_RATE_PARENT, 0),
+ DIV_F(none, "div_mmc_pre1", "div_mmc1", DIV_FSYS1, 24, 8,
+ CLK_SET_RATE_PARENT, 0),
+ DIV_F(none, "div_mmc_pre2", "div_mmc2", DIV_FSYS2, 8, 8,
+ CLK_SET_RATE_PARENT, 0),
+ DIV_F(none, "div_mmc_pre3", "div_mmc3", DIV_FSYS2, 24, 8,
+ CLK_SET_RATE_PARENT, 0),
+};
+
+/* list of divider clocks supported in exynos4210 soc */
+struct samsung_div_clock exynos4210_div_clks[] __initdata = {
+ DIV(aclk200, "aclk200", "mout_aclk200", DIV_TOP, 0, 3),
+ DIV(none, "div_g2d", "mout_g2d", DIV_IMAGE, 0, 4),
+ DIV(none, "div_fimd1", "mout_fimd1", E4210_DIV_LCD1, 0, 4),
+ DIV(none, "div_mipi1", "mout_mipi1", E4210_DIV_LCD1, 16, 4),
+ DIV(none, "div_sata", "mout_sata", DIV_FSYS0, 20, 4),
+ DIV_F(none, "div_mipi_pre1", "div_mipi1", E4210_DIV_LCD1, 20, 4,
+ CLK_SET_RATE_PARENT, 0),
+};
+
+/* list of divider clocks supported in exynos4x12 soc */
+struct samsung_div_clock exynos4x12_div_clks[] __initdata = {
+ DIV(none, "div_mdnie0", "mout_mdnie0", DIV_LCD0, 4, 4),
+ DIV(none, "div_mdnie_pwm0", "mout_mdnie_pwm0", DIV_LCD0, 8, 4),
+ DIV(none, "div_mdnie_pwm_pre0", "div_mdnie_pwm0", DIV_LCD0, 12, 4),
+ DIV(none, "div_mipihsi", "mout_mipihsi", DIV_FSYS0, 20, 4),
+ DIV(none, "div_jpeg", "mout_jpeg", E4X12_DIV_CAM1, 0, 4),
+ DIV(div_aclk200, "div_aclk200", "mout_aclk200", DIV_TOP, 0, 3),
+ DIV(none, "div_aclk266_gps", "mout_aclk266_gps", DIV_TOP, 20, 3),
+ DIV(div_aclk400_mcuisp, "div_aclk400_mcuisp", "mout_aclk400_mcuisp",
+ DIV_TOP, 24, 3),
+ DIV(none, "div_pwm_isp", "mout_pwm_isp", E4X12_DIV_ISP, 0, 4),
+ DIV(none, "div_spi0_isp", "mout_spi0_isp", E4X12_DIV_ISP, 4, 4),
+ DIV(none, "div_spi0_isp_pre", "div_spi0_isp", E4X12_DIV_ISP, 8, 8),
+ DIV(none, "div_spi1_isp", "mout_spi1_isp", E4X12_DIV_ISP, 16, 4),
+ DIV(none, "div_spi1_isp_pre", "div_spi1_isp", E4X12_DIV_ISP, 20, 8),
+ DIV(none, "div_uart_isp", "mout_uart_isp", E4X12_DIV_ISP, 28, 4),
+ DIV(div_isp0, "div_isp0", "aclk200", E4X12_DIV_ISP0, 0, 3),
+ DIV(div_isp1, "div_isp1", "aclk200", E4X12_DIV_ISP0, 4, 3),
+ DIV(none, "div_mpwm", "div_isp1", E4X12_DIV_ISP1, 0, 3),
+ DIV(div_mcuisp0, "div_mcuisp0", "aclk400_mcuisp", E4X12_DIV_ISP1, 4, 3),
+ DIV(div_mcuisp1, "div_mcuisp1", "div_mcuisp0", E4X12_DIV_ISP1, 8, 3),
+};
+
+/* list of gate clocks supported in all exynos4 soc's */
+struct samsung_gate_clock exynos4_gate_clks[] __initdata = {
+ /*
+ * After all Exynos4 based platforms are migrated to use device tree,
+ * the device name and clock alias names specified below for some
+ * of the clocks can be removed.
+ */
+ GATE(sclk_hdmi, "sclk_hdmi", "mout_hdmi", SRC_MASK_TV, 0, 0, 0),
+ GATE(sclk_spdif, "sclk_spdif", "mout_spdif", SRC_MASK_PERIL1, 8, 0, 0),
+ GATE(jpeg, "jpeg", "aclk160", GATE_IP_CAM, 6, 0, 0),
+ GATE(mie0, "mie0", "aclk160", GATE_IP_LCD0, 1, 0, 0),
+ GATE(dsim0, "dsim0", "aclk160", GATE_IP_LCD0, 3, 0, 0),
+ GATE(fimd1, "fimd1", "aclk160", E4210_GATE_IP_LCD1, 0, 0, 0),
+ GATE(mie1, "mie1", "aclk160", E4210_GATE_IP_LCD1, 1, 0, 0),
+ GATE(dsim1, "dsim1", "aclk160", E4210_GATE_IP_LCD1, 3, 0, 0),
+ GATE(smmu_fimd1, "smmu_fimd1", "aclk160", E4210_GATE_IP_LCD1, 4, 0, 0),
+ GATE(tsi, "tsi", "aclk133", GATE_IP_FSYS, 4, 0, 0),
+ GATE(sromc, "sromc", "aclk133", GATE_IP_FSYS, 11, 0, 0),
+ GATE(sclk_g3d, "sclk_g3d", "div_g3d", GATE_IP_G3D, 0,
+ CLK_SET_RATE_PARENT, 0),
+ GATE(usb_device, "usb_device", "aclk133", GATE_IP_FSYS, 13, 0, 0),
+ GATE(onenand, "onenand", "aclk133", GATE_IP_FSYS, 15, 0, 0),
+ GATE(nfcon, "nfcon", "aclk133", GATE_IP_FSYS, 16, 0, 0),
+ GATE(gps, "gps", "aclk133", GATE_IP_GPS, 0, 0, 0),
+ GATE(smmu_gps, "smmu_gps", "aclk133", GATE_IP_GPS, 1, 0, 0),
+ GATE(slimbus, "slimbus", "aclk100", GATE_IP_PERIL, 25, 0, 0),
+ GATE(sclk_cam0, "sclk_cam0", "div_cam0", GATE_SCLK_CAM, 4,
+ CLK_SET_RATE_PARENT, 0),
+ GATE(sclk_cam1, "sclk_cam1", "div_cam1", GATE_SCLK_CAM, 5,
+ CLK_SET_RATE_PARENT, 0),
+ GATE(sclk_mipi0, "sclk_mipi0", "div_mipi_pre0",
+ SRC_MASK_LCD0, 12, CLK_SET_RATE_PARENT, 0),
+ GATE(sclk_audio0, "sclk_audio0", "div_audio0", SRC_MASK_MAUDIO, 0,
+ CLK_SET_RATE_PARENT, 0),
+ GATE(sclk_audio1, "sclk_audio1", "div_audio1", SRC_MASK_PERIL1, 0,
+ CLK_SET_RATE_PARENT, 0),
+ GATE_D(vp, "s5p-mixer", "vp", "aclk160", GATE_IP_TV, 0, 0, 0),
+ GATE_D(mixer, "s5p-mixer", "mixer", "aclk160", GATE_IP_TV, 1, 0, 0),
+ GATE_D(hdmi, "exynos4-hdmi", "hdmi", "aclk160", GATE_IP_TV, 3, 0, 0),
+ GATE_A(pwm, "pwm", "aclk100", GATE_IP_PERIL, 24, 0, 0, "timers"),
+ GATE_A(sdmmc4, "sdmmc4", "aclk133", GATE_IP_FSYS, 9, 0, 0, "biu"),
+ GATE_A(usb_host, "usb_host", "aclk133",
+ GATE_IP_FSYS, 12, 0, 0, "usbhost"),
+ GATE_DA(sclk_fimc0, "exynos4-fimc.0", "sclk_fimc0", "div_fimc0",
+ SRC_MASK_CAM, 0, CLK_SET_RATE_PARENT, 0, "sclk_fimc"),
+ GATE_DA(sclk_fimc1, "exynos4-fimc.1", "sclk_fimc1", "div_fimc1",
+ SRC_MASK_CAM, 4, CLK_SET_RATE_PARENT, 0, "sclk_fimc"),
+ GATE_DA(sclk_fimc2, "exynos4-fimc.2", "sclk_fimc2", "div_fimc2",
+ SRC_MASK_CAM, 8, CLK_SET_RATE_PARENT, 0, "sclk_fimc"),
+ GATE_DA(sclk_fimc3, "exynos4-fimc.3", "sclk_fimc3", "div_fimc3",
+ SRC_MASK_CAM, 12, CLK_SET_RATE_PARENT, 0, "sclk_fimc"),
+ GATE_DA(sclk_csis0, "s5p-mipi-csis.0", "sclk_csis0", "div_csis0",
+ SRC_MASK_CAM, 24, CLK_SET_RATE_PARENT, 0, "sclk_csis"),
+ GATE_DA(sclk_csis1, "s5p-mipi-csis.1", "sclk_csis1", "div_csis1",
+ SRC_MASK_CAM, 28, CLK_SET_RATE_PARENT, 0, "sclk_csis"),
+ GATE_DA(sclk_fimd0, "exynos4-fb.0", "sclk_fimd0", "div_fimd0",
+ SRC_MASK_LCD0, 0, CLK_SET_RATE_PARENT, 0, "sclk_fimd"),
+ GATE_DA(sclk_mmc0, "exynos4-sdhci.0", "sclk_mmc0", "div_mmc_pre0",
+ SRC_MASK_FSYS, 0, CLK_SET_RATE_PARENT, 0,
+ "mmc_busclk.2"),
+ GATE_DA(sclk_mmc1, "exynos4-sdhci.1", "sclk_mmc1", "div_mmc_pre1",
+ SRC_MASK_FSYS, 4, CLK_SET_RATE_PARENT, 0,
+ "mmc_busclk.2"),
+ GATE_DA(sclk_mmc2, "exynos4-sdhci.2", "sclk_mmc2", "div_mmc_pre2",
+ SRC_MASK_FSYS, 8, CLK_SET_RATE_PARENT, 0,
+ "mmc_busclk.2"),
+ GATE_DA(sclk_mmc3, "exynos4-sdhci.3", "sclk_mmc3", "div_mmc_pre3",
+ SRC_MASK_FSYS, 12, CLK_SET_RATE_PARENT, 0,
+ "mmc_busclk.2"),
+ GATE_DA(sclk_mmc4, NULL, "sclk_mmc4", "div_mmc_pre4",
+ SRC_MASK_FSYS, 16, CLK_SET_RATE_PARENT, 0, "ciu"),
+ GATE_DA(sclk_uart0, "exynos4210-uart.0", "uclk0", "div_uart0",
+ SRC_MASK_PERIL0, 0, CLK_SET_RATE_PARENT,
+ 0, "clk_uart_baud0"),
+ GATE_DA(sclk_uart1, "exynos4210-uart.1", "uclk1", "div_uart1",
+ SRC_MASK_PERIL0, 4, CLK_SET_RATE_PARENT,
+ 0, "clk_uart_baud0"),
+ GATE_DA(sclk_uart2, "exynos4210-uart.2", "uclk2", "div_uart2",
+ SRC_MASK_PERIL0, 8, CLK_SET_RATE_PARENT,
+ 0, "clk_uart_baud0"),
+ GATE_DA(sclk_uart3, "exynos4210-uart.3", "uclk3", "div_uart3",
+ SRC_MASK_PERIL0, 12, CLK_SET_RATE_PARENT,
+ 0, "clk_uart_baud0"),
+ GATE_DA(sclk_uart4, "exynos4210-uart.4", "uclk4", "div_uart4",
+ SRC_MASK_PERIL0, 16, CLK_SET_RATE_PARENT,
+ 0, "clk_uart_baud0"),
+ GATE(sclk_audio2, "sclk_audio2", "div_audio2", SRC_MASK_PERIL1, 4,
+ CLK_SET_RATE_PARENT, 0),
+ GATE_DA(sclk_spi0, "exynos4210-spi.0", "sclk_spi0", "div_spi_pre0",
+ SRC_MASK_PERIL1, 16, CLK_SET_RATE_PARENT,
+ 0, "spi_busclk0"),
+ GATE_DA(sclk_spi1, "exynos4210-spi.1", "sclk_spi1", "div_spi_pre1",
+ SRC_MASK_PERIL1, 20, CLK_SET_RATE_PARENT,
+ 0, "spi_busclk0"),
+ GATE_DA(sclk_spi2, "exynos4210-spi.2", "sclk_spi2", "div_spi_pre2",
+ SRC_MASK_PERIL1, 24, CLK_SET_RATE_PARENT,
+ 0, "spi_busclk0"),
+ GATE_DA(fimc0, "exynos4-fimc.0", "fimc0", "aclk160",
+ GATE_IP_CAM, 0, 0, 0, "fimc"),
+ GATE_DA(fimc1, "exynos4-fimc.1", "fimc1", "aclk160",
+ GATE_IP_CAM, 1, 0, 0, "fimc"),
+ GATE_DA(fimc2, "exynos4-fimc.2", "fimc2", "aclk160",
+ GATE_IP_CAM, 2, 0, 0, "fimc"),
+ GATE_DA(fimc3, "exynos4-fimc.3", "fimc3", "aclk160",
+ GATE_IP_CAM, 3, 0, 0, "fimc"),
+ GATE_DA(csis0, "s5p-mipi-csis.0", "csis0", "aclk160",
+ GATE_IP_CAM, 4, 0, 0, "fimc"),
+ GATE_DA(csis1, "s5p-mipi-csis.1", "csis1", "aclk160",
+ GATE_IP_CAM, 5, 0, 0, "fimc"),
+ GATE_DA(smmu_fimc0, "exynos-sysmmu.5", "smmu_fimc0", "aclk160",
+ GATE_IP_CAM, 7, 0, 0, "sysmmu"),
+ GATE_DA(smmu_fimc1, "exynos-sysmmu.6", "smmu_fimc1", "aclk160",
+ GATE_IP_CAM, 8, 0, 0, "sysmmu"),
+ GATE_DA(smmu_fimc2, "exynos-sysmmu.7", "smmu_fimc2", "aclk160",
+ GATE_IP_CAM, 9, 0, 0, "sysmmu"),
+ GATE_DA(smmu_fimc3, "exynos-sysmmu.8", "smmu_fimc3", "aclk160",
+ GATE_IP_CAM, 10, 0, 0, "sysmmu"),
+ GATE_DA(smmu_jpeg, "exynos-sysmmu.3", "smmu_jpeg", "aclk160",
+ GATE_IP_CAM, 11, 0, 0, "sysmmu"),
+ GATE(pixelasyncm0, "pxl_async0", "aclk160", GATE_IP_CAM, 17, 0, 0),
+ GATE(pixelasyncm1, "pxl_async1", "aclk160", GATE_IP_CAM, 18, 0, 0),
+ GATE_DA(smmu_tv, "exynos-sysmmu.2", "smmu_tv", "aclk160",
+ GATE_IP_TV, 4, 0, 0, "sysmmu"),
+ GATE_DA(mfc, "s5p-mfc", "mfc", "aclk100", GATE_IP_MFC, 0, 0, 0, "mfc"),
+ GATE_DA(smmu_mfcl, "exynos-sysmmu.0", "smmu_mfcl", "aclk100",
+ GATE_IP_MFC, 1, 0, 0, "sysmmu"),
+ GATE_DA(smmu_mfcr, "exynos-sysmmu.1", "smmu_mfcr", "aclk100",
+ GATE_IP_MFC, 2, 0, 0, "sysmmu"),
+ GATE_DA(fimd0, "exynos4-fb.0", "fimd0", "aclk160",
+ GATE_IP_LCD0, 0, 0, 0, "fimd"),
+ GATE_DA(smmu_fimd0, "exynos-sysmmu.10", "smmu_fimd0", "aclk160",
+ GATE_IP_LCD0, 4, 0, 0, "sysmmu"),
+ GATE_DA(pdma0, "dma-pl330.0", "pdma0", "aclk133",
+ GATE_IP_FSYS, 0, 0, 0, "dma"),
+ GATE_DA(pdma1, "dma-pl330.1", "pdma1", "aclk133",
+ GATE_IP_FSYS, 1, 0, 0, "dma"),
+ GATE_DA(sdmmc0, "exynos4-sdhci.0", "sdmmc0", "aclk133",
+ GATE_IP_FSYS, 5, 0, 0, "hsmmc"),
+ GATE_DA(sdmmc1, "exynos4-sdhci.1", "sdmmc1", "aclk133",
+ GATE_IP_FSYS, 6, 0, 0, "hsmmc"),
+ GATE_DA(sdmmc2, "exynos4-sdhci.2", "sdmmc2", "aclk133",
+ GATE_IP_FSYS, 7, 0, 0, "hsmmc"),
+ GATE_DA(sdmmc3, "exynos4-sdhci.3", "sdmmc3", "aclk133",
+ GATE_IP_FSYS, 8, 0, 0, "hsmmc"),
+ GATE_DA(uart0, "exynos4210-uart.0", "uart0", "aclk100",
+ GATE_IP_PERIL, 0, 0, 0, "uart"),
+ GATE_DA(uart1, "exynos4210-uart.1", "uart1", "aclk100",
+ GATE_IP_PERIL, 1, 0, 0, "uart"),
+ GATE_DA(uart2, "exynos4210-uart.2", "uart2", "aclk100",
+ GATE_IP_PERIL, 2, 0, 0, "uart"),
+ GATE_DA(uart3, "exynos4210-uart.3", "uart3", "aclk100",
+ GATE_IP_PERIL, 3, 0, 0, "uart"),
+ GATE_DA(uart4, "exynos4210-uart.4", "uart4", "aclk100",
+ GATE_IP_PERIL, 4, 0, 0, "uart"),
+ GATE_DA(i2c0, "s3c2440-i2c.0", "i2c0", "aclk100",
+ GATE_IP_PERIL, 6, 0, 0, "i2c"),
+ GATE_DA(i2c1, "s3c2440-i2c.1", "i2c1", "aclk100",
+ GATE_IP_PERIL, 7, 0, 0, "i2c"),
+ GATE_DA(i2c2, "s3c2440-i2c.2", "i2c2", "aclk100",
+ GATE_IP_PERIL, 8, 0, 0, "i2c"),
+ GATE_DA(i2c3, "s3c2440-i2c.3", "i2c3", "aclk100",
+ GATE_IP_PERIL, 9, 0, 0, "i2c"),
+ GATE_DA(i2c4, "s3c2440-i2c.4", "i2c4", "aclk100",
+ GATE_IP_PERIL, 10, 0, 0, "i2c"),
+ GATE_DA(i2c5, "s3c2440-i2c.5", "i2c5", "aclk100",
+ GATE_IP_PERIL, 11, 0, 0, "i2c"),
+ GATE_DA(i2c6, "s3c2440-i2c.6", "i2c6", "aclk100",
+ GATE_IP_PERIL, 12, 0, 0, "i2c"),
+ GATE_DA(i2c7, "s3c2440-i2c.7", "i2c7", "aclk100",
+ GATE_IP_PERIL, 13, 0, 0, "i2c"),
+ GATE_DA(i2c_hdmi, "s3c2440-hdmiphy-i2c", "i2c-hdmi", "aclk100",
+ GATE_IP_PERIL, 14, 0, 0, "i2c"),
+ GATE_DA(spi0, "exynos4210-spi.0", "spi0", "aclk100",
+ GATE_IP_PERIL, 16, 0, 0, "spi"),
+ GATE_DA(spi1, "exynos4210-spi.1", "spi1", "aclk100",
+ GATE_IP_PERIL, 17, 0, 0, "spi"),
+ GATE_DA(spi2, "exynos4210-spi.2", "spi2", "aclk100",
+ GATE_IP_PERIL, 18, 0, 0, "spi"),
+ GATE_DA(i2s1, "samsung-i2s.1", "i2s1", "aclk100",
+ GATE_IP_PERIL, 20, 0, 0, "iis"),
+ GATE_DA(i2s2, "samsung-i2s.2", "i2s2", "aclk100",
+ GATE_IP_PERIL, 21, 0, 0, "iis"),
+ GATE_DA(pcm1, "samsung-pcm.1", "pcm1", "aclk100",
+ GATE_IP_PERIL, 22, 0, 0, "pcm"),
+ GATE_DA(pcm2, "samsung-pcm.2", "pcm2", "aclk100",
+ GATE_IP_PERIL, 23, 0, 0, "pcm"),
+ GATE_DA(spdif, "samsung-spdif", "spdif", "aclk100",
+ GATE_IP_PERIL, 26, 0, 0, "spdif"),
+ GATE_DA(ac97, "samsung-ac97", "ac97", "aclk100",
+ GATE_IP_PERIL, 27, 0, 0, "ac97"),
+};
+
+/* list of gate clocks supported in exynos4210 soc */
+struct samsung_gate_clock exynos4210_gate_clks[] __initdata = {
+ GATE(tvenc, "tvenc", "aclk160", GATE_IP_TV, 2, 0, 0),
+ GATE(g2d, "g2d", "aclk200", E4210_GATE_IP_IMAGE, 0, 0, 0),
+ GATE(rotator, "rotator", "aclk200", E4210_GATE_IP_IMAGE, 1, 0, 0),
+ GATE(mdma, "mdma", "aclk200", E4210_GATE_IP_IMAGE, 2, 0, 0),
+ GATE(smmu_g2d, "smmu_g2d", "aclk200", E4210_GATE_IP_IMAGE, 3, 0, 0),
+ GATE(smmu_mdma, "smmu_mdma", "aclk200", E4210_GATE_IP_IMAGE, 5, 0, 0),
+ GATE(pcie_phy, "pcie_phy", "aclk133", GATE_IP_FSYS, 2, 0, 0),
+ GATE(sata_phy, "sata_phy", "aclk133", GATE_IP_FSYS, 3, 0, 0),
+ GATE(sata, "sata", "aclk133", GATE_IP_FSYS, 10, 0, 0),
+ GATE(pcie, "pcie", "aclk133", GATE_IP_FSYS, 14, 0, 0),
+ GATE(smmu_pcie, "smmu_pcie", "aclk133", GATE_IP_FSYS, 18, 0, 0),
+ GATE(modemif, "modemif", "aclk100", GATE_IP_PERIL, 28, 0, 0),
+ GATE(chipid, "chipid", "aclk100", E4210_GATE_IP_PERIR, 0, 0, 0),
+ GATE(sysreg, "sysreg", "aclk100", E4210_GATE_IP_PERIR, 0, 0, 0),
+ GATE(hdmi_cec, "hdmi_cec", "aclk100", E4210_GATE_IP_PERIR, 11, 0, 0),
+ GATE(smmu_rotator, "smmu_rotator", "aclk200",
+ E4210_GATE_IP_IMAGE, 4, 0, 0),
+ GATE(sclk_mipi1, "sclk_mipi1", "div_mipi_pre1",
+ E4210_SRC_MASK_LCD1, 12, CLK_SET_RATE_PARENT, 0),
+ GATE(sclk_sata, "sclk_sata", "div_sata",
+ SRC_MASK_FSYS, 24, CLK_SET_RATE_PARENT, 0),
+ GATE(sclk_mixer, "sclk_mixer", "mout_mixer", SRC_MASK_TV, 4, 0, 0),
+ GATE(sclk_dac, "sclk_dac", "mout_dac", SRC_MASK_TV, 8, 0, 0),
+ GATE_A(tsadc, "tsadc", "aclk100", GATE_IP_PERIL, 15, 0, 0, "adc"),
+ GATE_A(mct, "mct", "aclk100", E4210_GATE_IP_PERIR, 13, 0, 0, "mct"),
+ GATE_A(wdt, "watchdog", "aclk100", E4210_GATE_IP_PERIR, 14, 0, 0, "watchdog"),
+ GATE_A(rtc, "rtc", "aclk100", E4210_GATE_IP_PERIR, 15, 0, 0, "rtc"),
+ GATE_A(keyif, "keyif", "aclk100", E4210_GATE_IP_PERIR, 16, 0, 0, "keypad"),
+ GATE_DA(sclk_fimd1, "exynos4-fb.1", "sclk_fimd1", "div_fimd1",
+ E4210_SRC_MASK_LCD1, 0, CLK_SET_RATE_PARENT, 0, "sclk_fimd"),
+};
+
+/* list of gate clocks supported in exynos4x12 soc */
+struct samsung_gate_clock exynos4x12_gate_clks[] __initdata = {
+ GATE(audss, "audss", "sclk_epll", E4X12_GATE_IP_MAUDIO, 0, 0, 0),
+ GATE(mdnie0, "mdnie0", "aclk160", GATE_IP_LCD0, 2, 0, 0),
+ GATE(rotator, "rotator", "aclk200", E4X12_GATE_IP_IMAGE, 1, 0, 0),
+ GATE(mdma2, "mdma2", "aclk200", E4X12_GATE_IP_IMAGE, 2, 0, 0),
+ GATE(smmu_mdma, "smmu_mdma", "aclk200", E4X12_GATE_IP_IMAGE, 5, 0, 0),
+ GATE(mipi_hsi, "mipi_hsi", "aclk133", GATE_IP_FSYS, 10, 0, 0),
+ GATE(chipid, "chipid", "aclk100", E4X12_GATE_IP_PERIR, 0, 0, 0),
+ GATE(sysreg, "sysreg", "aclk100", E4X12_GATE_IP_PERIR, 1, 0, 0),
+ GATE(hdmi_cec, "hdmi_cec", "aclk100", E4X12_GATE_IP_PERIR, 11, 0, 0),
+ GATE(sclk_mdnie0, "sclk_mdnie0", "div_mdnie0",
+ SRC_MASK_LCD0, 4, CLK_SET_RATE_PARENT, 0),
+ GATE(sclk_mdnie_pwm0, "sclk_mdnie_pwm0", "div_mdnie_pwm_pre0",
+ SRC_MASK_LCD0, 8, CLK_SET_RATE_PARENT, 0),
+ GATE(sclk_mipihsi, "sclk_mipihsi", "div_mipihsi",
+ SRC_MASK_FSYS, 24, CLK_SET_RATE_PARENT, 0),
+ GATE(smmu_rotator, "smmu_rotator", "aclk200",
+ E4X12_GATE_IP_IMAGE, 4, 0, 0),
+ GATE_A(mct, "mct", "aclk100", E4X12_GATE_IP_PERIR, 13, 0, 0, "mct"),
+ GATE_A(rtc, "rtc", "aclk100", E4X12_GATE_IP_PERIR, 15, 0, 0, "rtc"),
+ GATE_A(keyif, "keyif", "aclk100",
+ E4X12_GATE_IP_PERIR, 16, 0, 0, "keypad"),
+ GATE(sclk_pwm_isp, "sclk_pwm_isp", "div_pwm_isp",
+ E4X12_SRC_MASK_ISP, 0, CLK_SET_RATE_PARENT, 0),
+ GATE(sclk_spi0_isp, "sclk_spi0_isp", "div_spi0_isp_pre",
+ E4X12_SRC_MASK_ISP, 4, CLK_SET_RATE_PARENT, 0),
+ GATE(sclk_spi1_isp, "sclk_spi1_isp", "div_spi1_isp_pre",
+ E4X12_SRC_MASK_ISP, 8, CLK_SET_RATE_PARENT, 0),
+ GATE(sclk_uart_isp, "sclk_uart_isp", "div_uart_isp",
+ E4X12_SRC_MASK_ISP, 12, CLK_SET_RATE_PARENT, 0),
+ GATE(pwm_isp_sclk, "pwm_isp_sclk", "sclk_pwm_isp",
+ E4X12_GATE_IP_ISP, 0, 0, 0),
+ GATE(spi0_isp_sclk, "spi0_isp_sclk", "sclk_spi0_isp",
+ E4X12_GATE_IP_ISP, 1, 0, 0),
+ GATE(spi1_isp_sclk, "spi1_isp_sclk", "sclk_spi1_isp",
+ E4X12_GATE_IP_ISP, 2, 0, 0),
+ GATE(uart_isp_sclk, "uart_isp_sclk", "sclk_uart_isp",
+ E4X12_GATE_IP_ISP, 3, 0, 0),
+ GATE_A(wdt, "watchdog", "aclk100",
+ E4X12_GATE_IP_PERIR, 14, 0, 0, "watchdog"),
+ GATE_DA(pcm0, "samsung-pcm.0", "pcm0", "aclk100",
+ E4X12_GATE_IP_MAUDIO, 2, 0, 0, "pcm"),
+ GATE_DA(i2s0, "samsung-i2s.0", "i2s0", "aclk100",
+ E4X12_GATE_IP_MAUDIO, 3, 0, 0, "iis"),
+ GATE(fimc_isp, "isp", "aclk200", E4X12_GATE_ISP0, 0,
+ CLK_IGNORE_UNUSED, 0),
+ GATE(fimc_drc, "drc", "aclk200", E4X12_GATE_ISP0, 1,
+ CLK_IGNORE_UNUSED, 0),
+ GATE(fimc_fd, "fd", "aclk200", E4X12_GATE_ISP0, 2,
+ CLK_IGNORE_UNUSED, 0),
+ GATE(fimc_lite0, "lite0", "aclk200", E4X12_GATE_ISP0, 3,
+ CLK_IGNORE_UNUSED, 0),
+ GATE(fimc_lite1, "lite1", "aclk200", E4X12_GATE_ISP0, 4,
+ CLK_IGNORE_UNUSED, 0),
+ GATE(mcuisp, "mcuisp", "aclk200", E4X12_GATE_ISP0, 5,
+ CLK_IGNORE_UNUSED, 0),
+ GATE(gicisp, "gicisp", "aclk200", E4X12_GATE_ISP0, 7,
+ CLK_IGNORE_UNUSED, 0),
+ GATE(smmu_isp, "smmu_isp", "aclk200", E4X12_GATE_ISP0, 8,
+ CLK_IGNORE_UNUSED, 0),
+ GATE(smmu_drc, "smmu_drc", "aclk200", E4X12_GATE_ISP0, 9,
+ CLK_IGNORE_UNUSED, 0),
+ GATE(smmu_fd, "smmu_fd", "aclk200", E4X12_GATE_ISP0, 10,
+ CLK_IGNORE_UNUSED, 0),
+ GATE(smmu_lite0, "smmu_lite0", "aclk200", E4X12_GATE_ISP0, 11,
+ CLK_IGNORE_UNUSED, 0),
+ GATE(smmu_lite1, "smmu_lite1", "aclk200", E4X12_GATE_ISP0, 12,
+ CLK_IGNORE_UNUSED, 0),
+ GATE(ppmuispmx, "ppmuispmx", "aclk200", E4X12_GATE_ISP0, 20,
+ CLK_IGNORE_UNUSED, 0),
+ GATE(ppmuispx, "ppmuispx", "aclk200", E4X12_GATE_ISP0, 21,
+ CLK_IGNORE_UNUSED, 0),
+ GATE(mcuctl_isp, "mcuctl_isp", "aclk200", E4X12_GATE_ISP0, 23,
+ CLK_IGNORE_UNUSED, 0),
+ GATE(mpwm_isp, "mpwm_isp", "aclk200", E4X12_GATE_ISP0, 24,
+ CLK_IGNORE_UNUSED, 0),
+ GATE(i2c0_isp, "i2c0_isp", "aclk200", E4X12_GATE_ISP0, 25,
+ CLK_IGNORE_UNUSED, 0),
+ GATE(i2c1_isp, "i2c1_isp", "aclk200", E4X12_GATE_ISP0, 26,
+ CLK_IGNORE_UNUSED, 0),
+ GATE(mtcadc_isp, "mtcadc_isp", "aclk200", E4X12_GATE_ISP0, 27,
+ CLK_IGNORE_UNUSED, 0),
+ GATE(pwm_isp, "pwm_isp", "aclk200", E4X12_GATE_ISP0, 28,
+ CLK_IGNORE_UNUSED, 0),
+ GATE(wdt_isp, "wdt_isp", "aclk200", E4X12_GATE_ISP0, 30,
+ CLK_IGNORE_UNUSED, 0),
+ GATE(uart_isp, "uart_isp", "aclk200", E4X12_GATE_ISP0, 31,
+ CLK_IGNORE_UNUSED, 0),
+ GATE(asyncaxim, "asyncaxim", "aclk200", E4X12_GATE_ISP1, 0,
+ CLK_IGNORE_UNUSED, 0),
+ GATE(smmu_ispcx, "smmu_ispcx", "aclk200", E4X12_GATE_ISP1, 4,
+ CLK_IGNORE_UNUSED, 0),
+ GATE(spi0_isp, "spi0_isp", "aclk200", E4X12_GATE_ISP1, 12,
+ CLK_IGNORE_UNUSED, 0),
+ GATE(spi1_isp, "spi1_isp", "aclk200", E4X12_GATE_ISP1, 13,
+ CLK_IGNORE_UNUSED, 0),
+};
+
+#ifdef CONFIG_OF
+static struct of_device_id exynos4_clk_ids[] __initdata = {
+ { .compatible = "samsung,exynos4210-clock",
+ .data = (void *)EXYNOS4210, },
+ { .compatible = "samsung,exynos4412-clock",
+ .data = (void *)EXYNOS4X12, },
+ { },
+};
+#endif
+
+/*
+ * The parent of the fin_pll clock is selected by the XOM[0] bit. This bit
+ * resides in chipid register space, outside of the clock controller memory
+ * mapped space. So to determine the parent of fin_pll clock, the chipid
+ * controller is first remapped and the value of XOM[0] bit is read to
+ * determine the parent clock.
+ */
+static void __init exynos4_clk_register_finpll(void)
+{
+ struct samsung_fixed_rate_clock fclk;
+ struct device_node *np;
+ struct clk *clk;
+ void __iomem *chipid_base = S5P_VA_CHIPID;
+ unsigned long xom, finpll_f = 24000000;
+ char *parent_name;
+
+ np = of_find_compatible_node(NULL, NULL, "samsung,exynos4210-chipid");
+ if (np)
+ chipid_base = of_iomap(np, 0);
+
+ if (chipid_base) {
+ xom = readl(chipid_base + 8);
+ parent_name = xom & 1 ? "xusbxti" : "xxti";
+ clk = clk_get(NULL, parent_name);
+ if (IS_ERR(clk)) {
+ pr_err("%s: failed to lookup parent clock %s, assuming "
+ "fin_pll clock frequency is 24MHz\n", __func__,
+ parent_name);
+ } else {
+ finpll_f = clk_get_rate(clk);
+ }
+ } else {
+ pr_err("%s: failed to map chipid registers, assuming "
+ "fin_pll clock frequency is 24MHz\n", __func__);
+ }
+
+ fclk.id = fin_pll;
+ fclk.name = "fin_pll";
+ fclk.parent_name = NULL;
+ fclk.flags = CLK_IS_ROOT;
+ fclk.fixed_rate = finpll_f;
+ samsung_clk_register_fixed_rate(&fclk, 1);
+
+ if (np)
+ iounmap(chipid_base);
+}
+
+/*
+ * This function allows non-dt platforms to specify the clock speed of the
+ * xxti and xusbxti clocks. These clocks are then registered with the specified
+ * clock speed.
+ */
+void __init exynos4_clk_register_fixed_ext(unsigned long xxti_f,
+ unsigned long xusbxti_f)
+{
+ exynos4_fixed_rate_ext_clks[0].fixed_rate = xxti_f;
+ exynos4_fixed_rate_ext_clks[1].fixed_rate = xusbxti_f;
+ samsung_clk_register_fixed_rate(exynos4_fixed_rate_ext_clks,
+ ARRAY_SIZE(exynos4_fixed_rate_ext_clks));
+}
+
+static __initdata struct of_device_id ext_clk_match[] = {
+ { .compatible = "samsung,clock-xxti", .data = (void *)0, },
+ { .compatible = "samsung,clock-xusbxti", .data = (void *)1, },
+ {},
+};
+
+/* register exynos4 clocks */
+void __init exynos4_clk_init(struct device_node *np)
+{
+ void __iomem *reg_base;
+ struct clk *apll, *mpll, *epll, *vpll;
+ u32 exynos4_soc;
+
+ if (np) {
+ const struct of_device_id *match;
+ match = of_match_node(exynos4_clk_ids, np);
+ exynos4_soc = (u32)match->data;
+
+ reg_base = of_iomap(np, 0);
+ if (!reg_base)
+ panic("%s: failed to map registers\n", __func__);
+ } else {
+ reg_base = S5P_VA_CMU;
+ if (soc_is_exynos4210())
+ exynos4_soc = EXYNOS4210;
+ else if (soc_is_exynos4212() || soc_is_exynos4412())
+ exynos4_soc = EXYNOS4X12;
+ else
+ panic("%s: unable to determine soc\n", __func__);
+ }
+
+ if (exynos4_soc == EXYNOS4210)
+ samsung_clk_init(np, reg_base, nr_clks,
+ exynos4_clk_regs, ARRAY_SIZE(exynos4_clk_regs),
+ exynos4210_clk_save, ARRAY_SIZE(exynos4210_clk_save));
+ else
+ samsung_clk_init(np, reg_base, nr_clks,
+ exynos4_clk_regs, ARRAY_SIZE(exynos4_clk_regs),
+ exynos4x12_clk_save, ARRAY_SIZE(exynos4x12_clk_save));
+
+ if (np)
+ samsung_clk_of_register_fixed_ext(exynos4_fixed_rate_ext_clks,
+ ARRAY_SIZE(exynos4_fixed_rate_ext_clks),
+ ext_clk_match);
+
+ exynos4_clk_register_finpll();
+
+ if (exynos4_soc == EXYNOS4210) {
+ apll = samsung_clk_register_pll45xx("fout_apll", "fin_pll",
+ reg_base + APLL_CON0, pll_4508);
+ mpll = samsung_clk_register_pll45xx("fout_mpll", "fin_pll",
+ reg_base + E4210_MPLL_CON0, pll_4508);
+ epll = samsung_clk_register_pll46xx("fout_epll", "fin_pll",
+ reg_base + EPLL_CON0, pll_4600);
+ vpll = samsung_clk_register_pll46xx("fout_vpll", "mout_vpllsrc",
+ reg_base + VPLL_CON0, pll_4650c);
+ } else {
+ apll = samsung_clk_register_pll35xx("fout_apll", "fin_pll",
+ reg_base + APLL_CON0);
+ mpll = samsung_clk_register_pll35xx("fout_mpll", "fin_pll",
+ reg_base + E4X12_MPLL_CON0);
+ epll = samsung_clk_register_pll36xx("fout_epll", "fin_pll",
+ reg_base + EPLL_CON0);
+ vpll = samsung_clk_register_pll36xx("fout_vpll", "fin_pll",
+ reg_base + VPLL_CON0);
+ }
+
+ samsung_clk_add_lookup(apll, fout_apll);
+ samsung_clk_add_lookup(mpll, fout_mpll);
+ samsung_clk_add_lookup(epll, fout_epll);
+ samsung_clk_add_lookup(vpll, fout_vpll);
+
+ samsung_clk_register_fixed_rate(exynos4_fixed_rate_clks,
+ ARRAY_SIZE(exynos4_fixed_rate_clks));
+ samsung_clk_register_mux(exynos4_mux_clks,
+ ARRAY_SIZE(exynos4_mux_clks));
+ samsung_clk_register_div(exynos4_div_clks,
+ ARRAY_SIZE(exynos4_div_clks));
+ samsung_clk_register_gate(exynos4_gate_clks,
+ ARRAY_SIZE(exynos4_gate_clks));
+
+ if (exynos4_soc == EXYNOS4210) {
+ samsung_clk_register_fixed_rate(exynos4210_fixed_rate_clks,
+ ARRAY_SIZE(exynos4210_fixed_rate_clks));
+ samsung_clk_register_mux(exynos4210_mux_clks,
+ ARRAY_SIZE(exynos4210_mux_clks));
+ samsung_clk_register_div(exynos4210_div_clks,
+ ARRAY_SIZE(exynos4210_div_clks));
+ samsung_clk_register_gate(exynos4210_gate_clks,
+ ARRAY_SIZE(exynos4210_gate_clks));
+ } else {
+ samsung_clk_register_mux(exynos4x12_mux_clks,
+ ARRAY_SIZE(exynos4x12_mux_clks));
+ samsung_clk_register_div(exynos4x12_div_clks,
+ ARRAY_SIZE(exynos4x12_div_clks));
+ samsung_clk_register_gate(exynos4x12_gate_clks,
+ ARRAY_SIZE(exynos4x12_gate_clks));
+ }
+
+ pr_info("%s clocks: sclk_apll = %ld, sclk_mpll = %ld\n"
+ "\tsclk_epll = %ld, sclk_vpll = %ld, arm_clk = %ld\n",
+ exynos4_soc == EXYNOS4210 ? "Exynos4210" : "Exynos4x12",
+ _get_rate("sclk_apll"), _get_rate("sclk_mpll"),
+ _get_rate("sclk_epll"), _get_rate("sclk_vpll"),
+ _get_rate("arm_clk"));
+}
+CLK_OF_DECLARE(exynos4210_clk, "samsung,exynos4210-clock", exynos4_clk_init);
+CLK_OF_DECLARE(exynos4412_clk, "samsung,exynos4412-clock", exynos4_clk_init);
diff --git a/drivers/clk/samsung/clk-exynos5250.c b/drivers/clk/samsung/clk-exynos5250.c
new file mode 100644
index 000000000000..7290faa518d2
--- /dev/null
+++ b/drivers/clk/samsung/clk-exynos5250.c
@@ -0,0 +1,523 @@
+/*
+ * Copyright (c) 2013 Samsung Electronics Co., Ltd.
+ * Copyright (c) 2013 Linaro Ltd.
+ * Author: Thomas Abraham <thomas.ab@samsung.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * Common Clock Framework support for Exynos5250 SoC.
+*/
+
+#include <linux/clk.h>
+#include <linux/clkdev.h>
+#include <linux/clk-provider.h>
+#include <linux/of.h>
+#include <linux/of_address.h>
+
+#include <plat/cpu.h>
+#include "clk.h"
+#include "clk-pll.h"
+
+#define SRC_CPU 0x200
+#define DIV_CPU0 0x500
+#define SRC_CORE1 0x4204
+#define SRC_TOP0 0x10210
+#define SRC_TOP2 0x10218
+#define SRC_GSCL 0x10220
+#define SRC_DISP1_0 0x1022c
+#define SRC_MAU 0x10240
+#define SRC_FSYS 0x10244
+#define SRC_GEN 0x10248
+#define SRC_PERIC0 0x10250
+#define SRC_PERIC1 0x10254
+#define SRC_MASK_GSCL 0x10320
+#define SRC_MASK_DISP1_0 0x1032c
+#define SRC_MASK_MAU 0x10334
+#define SRC_MASK_FSYS 0x10340
+#define SRC_MASK_GEN 0x10344
+#define SRC_MASK_PERIC0 0x10350
+#define SRC_MASK_PERIC1 0x10354
+#define DIV_TOP0 0x10510
+#define DIV_TOP1 0x10514
+#define DIV_GSCL 0x10520
+#define DIV_DISP1_0 0x1052c
+#define DIV_GEN 0x1053c
+#define DIV_MAU 0x10544
+#define DIV_FSYS0 0x10548
+#define DIV_FSYS1 0x1054c
+#define DIV_FSYS2 0x10550
+#define DIV_PERIC0 0x10558
+#define DIV_PERIC1 0x1055c
+#define DIV_PERIC2 0x10560
+#define DIV_PERIC3 0x10564
+#define DIV_PERIC4 0x10568
+#define DIV_PERIC5 0x1056c
+#define GATE_IP_GSCL 0x10920
+#define GATE_IP_MFC 0x1092c
+#define GATE_IP_GEN 0x10934
+#define GATE_IP_FSYS 0x10944
+#define GATE_IP_PERIC 0x10950
+#define GATE_IP_PERIS 0x10960
+#define SRC_CDREX 0x20200
+#define PLL_DIV2_SEL 0x20a24
+#define GATE_IP_DISP1 0x10928
+
+/*
+ * Let each supported clock get a unique id. This id is used to lookup the clock
+ * for device tree based platforms. The clocks are categorized into three
+ * sections: core, sclk gate and bus interface gate clocks.
+ *
+ * When adding a new clock to this list, it is advised to choose a clock
+ * category and add it to the end of that category. That is because the the
+ * device tree source file is referring to these ids and any change in the
+ * sequence number of existing clocks will require corresponding change in the
+ * device tree files. This limitation would go away when pre-processor support
+ * for dtc would be available.
+ */
+enum exynos5250_clks {
+ none,
+
+ /* core clocks */
+ fin_pll,
+
+ /* gate for special clocks (sclk) */
+ sclk_cam_bayer = 128, sclk_cam0, sclk_cam1, sclk_gscl_wa, sclk_gscl_wb,
+ sclk_fimd1, sclk_mipi1, sclk_dp, sclk_hdmi, sclk_pixel, sclk_audio0,
+ sclk_mmc0, sclk_mmc1, sclk_mmc2, sclk_mmc3, sclk_sata, sclk_usb3,
+ sclk_jpeg, sclk_uart0, sclk_uart1, sclk_uart2, sclk_uart3, sclk_pwm,
+ sclk_audio1, sclk_audio2, sclk_spdif, sclk_spi0, sclk_spi1, sclk_spi2,
+
+ /* gate clocks */
+ gscl0 = 256, gscl1, gscl2, gscl3, gscl_wa, gscl_wb, smmu_gscl0,
+ smmu_gscl1, smmu_gscl2, smmu_gscl3, mfc, smmu_mfcl, smmu_mfcr, rotator,
+ jpeg, mdma1, smmu_rotator, smmu_jpeg, smmu_mdma1, pdma0, pdma1, sata,
+ usbotg, mipi_hsi, sdmmc0, sdmmc1, sdmmc2, sdmmc3, sromc, usb2, usb3,
+ sata_phyctrl, sata_phyi2c, uart0, uart1, uart2, uart3, uart4, i2c0,
+ i2c1, i2c2, i2c3, i2c4, i2c5, i2c6, i2c7, i2c_hdmi, adc, spi0, spi1,
+ spi2, i2s1, i2s2, pcm1, pcm2, pwm, spdif, ac97, hsi2c0, hsi2c1, hsi2c2,
+ hsi2c3, chipid, sysreg, pmu, cmu_top, cmu_core, cmu_mem, tzpc0, tzpc1,
+ tzpc2, tzpc3, tzpc4, tzpc5, tzpc6, tzpc7, tzpc8, tzpc9, hdmi_cec, mct,
+ wdt, rtc, tmu, fimd1, mie1, dsim0, dp, mixer, hdmi,
+
+ nr_clks,
+};
+
+/*
+ * list of controller registers to be saved and restored during a
+ * suspend/resume cycle.
+ */
+static __initdata unsigned long exynos5250_clk_regs[] = {
+ SRC_CPU,
+ DIV_CPU0,
+ SRC_CORE1,
+ SRC_TOP0,
+ SRC_TOP2,
+ SRC_GSCL,
+ SRC_DISP1_0,
+ SRC_MAU,
+ SRC_FSYS,
+ SRC_GEN,
+ SRC_PERIC0,
+ SRC_PERIC1,
+ SRC_MASK_GSCL,
+ SRC_MASK_DISP1_0,
+ SRC_MASK_MAU,
+ SRC_MASK_FSYS,
+ SRC_MASK_GEN,
+ SRC_MASK_PERIC0,
+ SRC_MASK_PERIC1,
+ DIV_TOP0,
+ DIV_TOP1,
+ DIV_GSCL,
+ DIV_DISP1_0,
+ DIV_GEN,
+ DIV_MAU,
+ DIV_FSYS0,
+ DIV_FSYS1,
+ DIV_FSYS2,
+ DIV_PERIC0,
+ DIV_PERIC1,
+ DIV_PERIC2,
+ DIV_PERIC3,
+ DIV_PERIC4,
+ DIV_PERIC5,
+ GATE_IP_GSCL,
+ GATE_IP_MFC,
+ GATE_IP_GEN,
+ GATE_IP_FSYS,
+ GATE_IP_PERIC,
+ GATE_IP_PERIS,
+ SRC_CDREX,
+ PLL_DIV2_SEL,
+ GATE_IP_DISP1,
+};
+
+/* list of all parent clock list */
+PNAME(mout_apll_p) = { "fin_pll", "fout_apll", };
+PNAME(mout_cpu_p) = { "mout_apll", "mout_mpll", };
+PNAME(mout_mpll_fout_p) = { "fout_mplldiv2", "fout_mpll" };
+PNAME(mout_mpll_p) = { "fin_pll", "mout_mpll_fout" };
+PNAME(mout_bpll_fout_p) = { "fout_bplldiv2", "fout_bpll" };
+PNAME(mout_bpll_p) = { "fin_pll", "mout_bpll_fout" };
+PNAME(mout_vpllsrc_p) = { "fin_pll", "sclk_hdmi27m" };
+PNAME(mout_vpll_p) = { "mout_vpllsrc", "fout_vpll" };
+PNAME(mout_cpll_p) = { "fin_pll", "fout_cpll" };
+PNAME(mout_epll_p) = { "fin_pll", "fout_epll" };
+PNAME(mout_mpll_user_p) = { "fin_pll", "sclk_mpll" };
+PNAME(mout_bpll_user_p) = { "fin_pll", "sclk_bpll" };
+PNAME(mout_aclk166_p) = { "sclk_cpll", "sclk_mpll_user" };
+PNAME(mout_aclk200_p) = { "sclk_mpll_user", "sclk_bpll_user" };
+PNAME(mout_hdmi_p) = { "div_hdmi_pixel", "sclk_hdmiphy" };
+PNAME(mout_usb3_p) = { "sclk_mpll_user", "sclk_cpll" };
+PNAME(mout_group1_p) = { "fin_pll", "fin_pll", "sclk_hdmi27m",
+ "sclk_dptxphy", "sclk_uhostphy", "sclk_hdmiphy",
+ "sclk_mpll_user", "sclk_epll", "sclk_vpll",
+ "sclk_cpll" };
+PNAME(mout_audio0_p) = { "cdclk0", "fin_pll", "sclk_hdmi27m", "sclk_dptxphy",
+ "sclk_uhostphy", "sclk_hdmiphy",
+ "sclk_mpll_user", "sclk_epll", "sclk_vpll",
+ "sclk_cpll" };
+PNAME(mout_audio1_p) = { "cdclk1", "fin_pll", "sclk_hdmi27m", "sclk_dptxphy",
+ "sclk_uhostphy", "sclk_hdmiphy",
+ "sclk_mpll_user", "sclk_epll", "sclk_vpll",
+ "sclk_cpll" };
+PNAME(mout_audio2_p) = { "cdclk2", "fin_pll", "sclk_hdmi27m", "sclk_dptxphy",
+ "sclk_uhostphy", "sclk_hdmiphy",
+ "sclk_mpll_user", "sclk_epll", "sclk_vpll",
+ "sclk_cpll" };
+PNAME(mout_spdif_p) = { "sclk_audio0", "sclk_audio1", "sclk_audio2",
+ "spdif_extclk" };
+
+/* fixed rate clocks generated outside the soc */
+struct samsung_fixed_rate_clock exynos5250_fixed_rate_ext_clks[] __initdata = {
+ FRATE(fin_pll, "fin_pll", NULL, CLK_IS_ROOT, 0),
+};
+
+/* fixed rate clocks generated inside the soc */
+struct samsung_fixed_rate_clock exynos5250_fixed_rate_clks[] __initdata = {
+ FRATE(none, "sclk_hdmiphy", NULL, CLK_IS_ROOT, 24000000),
+ FRATE(none, "sclk_hdmi27m", NULL, CLK_IS_ROOT, 27000000),
+ FRATE(none, "sclk_dptxphy", NULL, CLK_IS_ROOT, 24000000),
+ FRATE(none, "sclk_uhostphy", NULL, CLK_IS_ROOT, 48000000),
+};
+
+struct samsung_fixed_factor_clock exynos5250_fixed_factor_clks[] __initdata = {
+ FFACTOR(none, "fout_mplldiv2", "fout_mpll", 1, 2, 0),
+ FFACTOR(none, "fout_bplldiv2", "fout_bpll", 1, 2, 0),
+};
+
+struct samsung_mux_clock exynos5250_mux_clks[] __initdata = {
+ MUX(none, "mout_apll", mout_apll_p, SRC_CPU, 0, 1),
+ MUX(none, "mout_cpu", mout_cpu_p, SRC_CPU, 16, 1),
+ MUX(none, "mout_mpll_fout", mout_mpll_fout_p, PLL_DIV2_SEL, 4, 1),
+ MUX(none, "sclk_mpll", mout_mpll_p, SRC_CORE1, 8, 1),
+ MUX(none, "mout_bpll_fout", mout_bpll_fout_p, PLL_DIV2_SEL, 0, 1),
+ MUX(none, "sclk_bpll", mout_bpll_p, SRC_CDREX, 0, 1),
+ MUX(none, "mout_vpllsrc", mout_vpllsrc_p, SRC_TOP2, 0, 1),
+ MUX(none, "sclk_vpll", mout_vpll_p, SRC_TOP2, 16, 1),
+ MUX(none, "sclk_epll", mout_epll_p, SRC_TOP2, 12, 1),
+ MUX(none, "sclk_cpll", mout_cpll_p, SRC_TOP2, 8, 1),
+ MUX(none, "sclk_mpll_user", mout_mpll_user_p, SRC_TOP2, 20, 1),
+ MUX(none, "sclk_bpll_user", mout_bpll_user_p, SRC_TOP2, 24, 1),
+ MUX(none, "mout_aclk166", mout_aclk166_p, SRC_TOP0, 8, 1),
+ MUX(none, "mout_aclk333", mout_aclk166_p, SRC_TOP0, 16, 1),
+ MUX(none, "mout_aclk200", mout_aclk200_p, SRC_TOP0, 12, 1),
+ MUX(none, "mout_cam_bayer", mout_group1_p, SRC_GSCL, 12, 4),
+ MUX(none, "mout_cam0", mout_group1_p, SRC_GSCL, 16, 4),
+ MUX(none, "mout_cam1", mout_group1_p, SRC_GSCL, 20, 4),
+ MUX(none, "mout_gscl_wa", mout_group1_p, SRC_GSCL, 24, 4),
+ MUX(none, "mout_gscl_wb", mout_group1_p, SRC_GSCL, 28, 4),
+ MUX(none, "mout_fimd1", mout_group1_p, SRC_DISP1_0, 0, 4),
+ MUX(none, "mout_mipi1", mout_group1_p, SRC_DISP1_0, 12, 4),
+ MUX(none, "mout_dp", mout_group1_p, SRC_DISP1_0, 16, 4),
+ MUX(none, "mout_hdmi", mout_hdmi_p, SRC_DISP1_0, 20, 1),
+ MUX(none, "mout_audio0", mout_audio0_p, SRC_MAU, 0, 4),
+ MUX(none, "mout_mmc0", mout_group1_p, SRC_FSYS, 0, 4),
+ MUX(none, "mout_mmc1", mout_group1_p, SRC_FSYS, 4, 4),
+ MUX(none, "mout_mmc2", mout_group1_p, SRC_FSYS, 8, 4),
+ MUX(none, "mout_mmc3", mout_group1_p, SRC_FSYS, 12, 4),
+ MUX(none, "mout_sata", mout_aclk200_p, SRC_FSYS, 24, 1),
+ MUX(none, "mout_usb3", mout_usb3_p, SRC_FSYS, 28, 1),
+ MUX(none, "mout_jpeg", mout_group1_p, SRC_GEN, 0, 4),
+ MUX(none, "mout_uart0", mout_group1_p, SRC_PERIC0, 0, 4),
+ MUX(none, "mout_uart1", mout_group1_p, SRC_PERIC0, 4, 4),
+ MUX(none, "mout_uart2", mout_group1_p, SRC_PERIC0, 8, 4),
+ MUX(none, "mout_uart3", mout_group1_p, SRC_PERIC0, 12, 4),
+ MUX(none, "mout_pwm", mout_group1_p, SRC_PERIC0, 24, 4),
+ MUX(none, "mout_audio1", mout_audio1_p, SRC_PERIC1, 0, 4),
+ MUX(none, "mout_audio2", mout_audio2_p, SRC_PERIC1, 4, 4),
+ MUX(none, "mout_spdif", mout_spdif_p, SRC_PERIC1, 8, 2),
+ MUX(none, "mout_spi0", mout_group1_p, SRC_PERIC1, 16, 4),
+ MUX(none, "mout_spi1", mout_group1_p, SRC_PERIC1, 20, 4),
+ MUX(none, "mout_spi2", mout_group1_p, SRC_PERIC1, 24, 4),
+};
+
+struct samsung_div_clock exynos5250_div_clks[] __initdata = {
+ DIV(none, "div_arm", "mout_cpu", DIV_CPU0, 0, 3),
+ DIV(none, "sclk_apll", "mout_apll", DIV_CPU0, 24, 3),
+ DIV(none, "aclk66_pre", "sclk_mpll_user", DIV_TOP1, 24, 3),
+ DIV(none, "aclk66", "aclk66_pre", DIV_TOP0, 0, 3),
+ DIV(none, "aclk266", "sclk_mpll_user", DIV_TOP0, 16, 3),
+ DIV(none, "aclk166", "mout_aclk166", DIV_TOP0, 8, 3),
+ DIV(none, "aclk333", "mout_aclk333", DIV_TOP0, 20, 3),
+ DIV(none, "aclk200", "mout_aclk200", DIV_TOP0, 12, 3),
+ DIV(none, "div_cam_bayer", "mout_cam_bayer", DIV_GSCL, 12, 4),
+ DIV(none, "div_cam0", "mout_cam0", DIV_GSCL, 16, 4),
+ DIV(none, "div_cam1", "mout_cam1", DIV_GSCL, 20, 4),
+ DIV(none, "div_gscl_wa", "mout_gscl_wa", DIV_GSCL, 24, 4),
+ DIV(none, "div_gscl_wb", "mout_gscl_wb", DIV_GSCL, 28, 4),
+ DIV(none, "div_fimd1", "mout_fimd1", DIV_DISP1_0, 0, 4),
+ DIV(none, "div_mipi1", "mout_mipi1", DIV_DISP1_0, 16, 4),
+ DIV(none, "div_dp", "mout_dp", DIV_DISP1_0, 24, 4),
+ DIV(none, "div_jpeg", "mout_jpeg", DIV_GEN, 4, 4),
+ DIV(none, "div_audio0", "mout_audio0", DIV_MAU, 0, 4),
+ DIV(none, "div_pcm0", "sclk_audio0", DIV_MAU, 4, 8),
+ DIV(none, "div_sata", "mout_sata", DIV_FSYS0, 20, 4),
+ DIV(none, "div_usb3", "mout_usb3", DIV_FSYS0, 24, 4),
+ DIV(none, "div_mmc0", "mout_mmc0", DIV_FSYS1, 8, 8),
+ DIV(none, "div_mmc1", "mout_mmc1", DIV_FSYS1, 24, 8),
+ DIV(none, "div_mmc2", "mout_mmc2", DIV_FSYS2, 8, 8),
+ DIV(none, "div_mmc3", "mout_mmc3", DIV_FSYS2, 24, 8),
+ DIV(none, "div_uart0", "mout_uart0", DIV_PERIC0, 0, 4),
+ DIV(none, "div_uart1", "mout_uart1", DIV_PERIC0, 4, 4),
+ DIV(none, "div_uart2", "mout_uart2", DIV_PERIC0, 8, 4),
+ DIV(none, "div_uart3", "mout_uart3", DIV_PERIC0, 12, 4),
+ DIV(none, "div_spi0", "mout_spi0", DIV_PERIC1, 0, 4),
+ DIV(none, "div_spi1", "mout_spi1", DIV_PERIC1, 16, 4),
+ DIV(none, "div_spi2", "mout_spi2", DIV_PERIC2, 0, 4),
+ DIV(none, "div_pwm", "mout_pwm", DIV_PERIC3, 0, 4),
+ DIV(none, "div_audio1", "mout_audio1", DIV_PERIC4, 0, 4),
+ DIV(none, "div_pcm1", "sclk_audio1", DIV_PERIC4, 4, 8),
+ DIV(none, "div_audio2", "mout_audio2", DIV_PERIC4, 16, 4),
+ DIV(none, "div_pcm2", "sclk_audio2", DIV_PERIC4, 20, 8),
+ DIV(none, "div_i2s1", "sclk_audio1", DIV_PERIC5, 0, 6),
+ DIV(none, "div_i2s2", "sclk_audio2", DIV_PERIC5, 8, 6),
+ DIV(sclk_pixel, "div_hdmi_pixel", "sclk_vpll", DIV_DISP1_0, 28, 4),
+ DIV_A(none, "armclk", "div_arm", DIV_CPU0, 28, 3, "armclk"),
+ DIV_F(none, "div_mipi1_pre", "div_mipi1",
+ DIV_DISP1_0, 20, 4, CLK_SET_RATE_PARENT, 0),
+ DIV_F(none, "div_mmc_pre0", "div_mmc0",
+ DIV_FSYS1, 8, 8, CLK_SET_RATE_PARENT, 0),
+ DIV_F(none, "div_mmc_pre1", "div_mmc1",
+ DIV_FSYS1, 24, 8, CLK_SET_RATE_PARENT, 0),
+ DIV_F(none, "div_mmc_pre2", "div_mmc2",
+ DIV_FSYS2, 8, 8, CLK_SET_RATE_PARENT, 0),
+ DIV_F(none, "div_mmc_pre3", "div_mmc3",
+ DIV_FSYS2, 24, 8, CLK_SET_RATE_PARENT, 0),
+ DIV_F(none, "div_spi_pre0", "div_spi0",
+ DIV_PERIC1, 8, 8, CLK_SET_RATE_PARENT, 0),
+ DIV_F(none, "div_spi_pre1", "div_spi1",
+ DIV_PERIC1, 24, 8, CLK_SET_RATE_PARENT, 0),
+ DIV_F(none, "div_spi_pre2", "div_spi2",
+ DIV_PERIC2, 8, 8, CLK_SET_RATE_PARENT, 0),
+};
+
+struct samsung_gate_clock exynos5250_gate_clks[] __initdata = {
+ GATE(gscl0, "gscl0", "none", GATE_IP_GSCL, 0, 0, 0),
+ GATE(gscl1, "gscl1", "none", GATE_IP_GSCL, 1, 0, 0),
+ GATE(gscl2, "gscl2", "aclk266", GATE_IP_GSCL, 2, 0, 0),
+ GATE(gscl3, "gscl3", "aclk266", GATE_IP_GSCL, 3, 0, 0),
+ GATE(gscl_wa, "gscl_wa", "div_gscl_wa", GATE_IP_GSCL, 5, 0, 0),
+ GATE(gscl_wb, "gscl_wb", "div_gscl_wb", GATE_IP_GSCL, 6, 0, 0),
+ GATE(smmu_gscl0, "smmu_gscl0", "aclk266", GATE_IP_GSCL, 7, 0, 0),
+ GATE(smmu_gscl1, "smmu_gscl1", "aclk266", GATE_IP_GSCL, 8, 0, 0),
+ GATE(smmu_gscl2, "smmu_gscl2", "aclk266", GATE_IP_GSCL, 9, 0, 0),
+ GATE(smmu_gscl3, "smmu_gscl3", "aclk266", GATE_IP_GSCL, 10, 0, 0),
+ GATE(mfc, "mfc", "aclk333", GATE_IP_MFC, 0, 0, 0),
+ GATE(smmu_mfcl, "smmu_mfcl", "aclk333", GATE_IP_MFC, 1, 0, 0),
+ GATE(smmu_mfcr, "smmu_mfcr", "aclk333", GATE_IP_MFC, 2, 0, 0),
+ GATE(rotator, "rotator", "aclk266", GATE_IP_GEN, 1, 0, 0),
+ GATE(jpeg, "jpeg", "aclk166", GATE_IP_GEN, 2, 0, 0),
+ GATE(mdma1, "mdma1", "aclk266", GATE_IP_GEN, 4, 0, 0),
+ GATE(smmu_rotator, "smmu_rotator", "aclk266", GATE_IP_GEN, 6, 0, 0),
+ GATE(smmu_jpeg, "smmu_jpeg", "aclk166", GATE_IP_GEN, 7, 0, 0),
+ GATE(smmu_mdma1, "smmu_mdma1", "aclk266", GATE_IP_GEN, 9, 0, 0),
+ GATE(pdma0, "pdma0", "aclk200", GATE_IP_FSYS, 1, 0, 0),
+ GATE(pdma1, "pdma1", "aclk200", GATE_IP_FSYS, 2, 0, 0),
+ GATE(sata, "sata", "aclk200", GATE_IP_FSYS, 6, 0, 0),
+ GATE(usbotg, "usbotg", "aclk200", GATE_IP_FSYS, 7, 0, 0),
+ GATE(mipi_hsi, "mipi_hsi", "aclk200", GATE_IP_FSYS, 8, 0, 0),
+ GATE(sdmmc0, "sdmmc0", "aclk200", GATE_IP_FSYS, 12, 0, 0),
+ GATE(sdmmc1, "sdmmc1", "aclk200", GATE_IP_FSYS, 13, 0, 0),
+ GATE(sdmmc2, "sdmmc2", "aclk200", GATE_IP_FSYS, 14, 0, 0),
+ GATE(sdmmc3, "sdmmc3", "aclk200", GATE_IP_FSYS, 15, 0, 0),
+ GATE(sromc, "sromc", "aclk200", GATE_IP_FSYS, 17, 0, 0),
+ GATE(usb2, "usb2", "aclk200", GATE_IP_FSYS, 18, 0, 0),
+ GATE(usb3, "usb3", "aclk200", GATE_IP_FSYS, 19, 0, 0),
+ GATE(sata_phyctrl, "sata_phyctrl", "aclk200", GATE_IP_FSYS, 24, 0, 0),
+ GATE(sata_phyi2c, "sata_phyi2c", "aclk200", GATE_IP_FSYS, 25, 0, 0),
+ GATE(uart0, "uart0", "aclk66", GATE_IP_PERIC, 0, 0, 0),
+ GATE(uart1, "uart1", "aclk66", GATE_IP_PERIC, 1, 0, 0),
+ GATE(uart2, "uart2", "aclk66", GATE_IP_PERIC, 2, 0, 0),
+ GATE(uart3, "uart3", "aclk66", GATE_IP_PERIC, 3, 0, 0),
+ GATE(uart4, "uart4", "aclk66", GATE_IP_PERIC, 4, 0, 0),
+ GATE(i2c0, "i2c0", "aclk66", GATE_IP_PERIC, 6, 0, 0),
+ GATE(i2c1, "i2c1", "aclk66", GATE_IP_PERIC, 7, 0, 0),
+ GATE(i2c2, "i2c2", "aclk66", GATE_IP_PERIC, 8, 0, 0),
+ GATE(i2c3, "i2c3", "aclk66", GATE_IP_PERIC, 9, 0, 0),
+ GATE(i2c4, "i2c4", "aclk66", GATE_IP_PERIC, 10, 0, 0),
+ GATE(i2c5, "i2c5", "aclk66", GATE_IP_PERIC, 11, 0, 0),
+ GATE(i2c6, "i2c6", "aclk66", GATE_IP_PERIC, 12, 0, 0),
+ GATE(i2c7, "i2c7", "aclk66", GATE_IP_PERIC, 13, 0, 0),
+ GATE(i2c_hdmi, "i2c_hdmi", "aclk66", GATE_IP_PERIC, 14, 0, 0),
+ GATE(adc, "adc", "aclk66", GATE_IP_PERIC, 15, 0, 0),
+ GATE(spi0, "spi0", "aclk66", GATE_IP_PERIC, 16, 0, 0),
+ GATE(spi1, "spi1", "aclk66", GATE_IP_PERIC, 17, 0, 0),
+ GATE(spi2, "spi2", "aclk66", GATE_IP_PERIC, 18, 0, 0),
+ GATE(i2s1, "i2s1", "aclk66", GATE_IP_PERIC, 20, 0, 0),
+ GATE(i2s2, "i2s2", "aclk66", GATE_IP_PERIC, 21, 0, 0),
+ GATE(pcm1, "pcm1", "aclk66", GATE_IP_PERIC, 22, 0, 0),
+ GATE(pcm2, "pcm2", "aclk66", GATE_IP_PERIC, 23, 0, 0),
+ GATE(pwm, "pwm", "aclk66", GATE_IP_PERIC, 24, 0, 0),
+ GATE(spdif, "spdif", "aclk66", GATE_IP_PERIC, 26, 0, 0),
+ GATE(ac97, "ac97", "aclk66", GATE_IP_PERIC, 27, 0, 0),
+ GATE(hsi2c0, "hsi2c0", "aclk66", GATE_IP_PERIC, 28, 0, 0),
+ GATE(hsi2c1, "hsi2c1", "aclk66", GATE_IP_PERIC, 29, 0, 0),
+ GATE(hsi2c2, "hsi2c2", "aclk66", GATE_IP_PERIC, 30, 0, 0),
+ GATE(hsi2c3, "hsi2c3", "aclk66", GATE_IP_PERIC, 31, 0, 0),
+ GATE(chipid, "chipid", "aclk66", GATE_IP_PERIS, 0, 0, 0),
+ GATE(sysreg, "sysreg", "aclk66", GATE_IP_PERIS, 1, 0, 0),
+ GATE(pmu, "pmu", "aclk66", GATE_IP_PERIS, 2, 0, 0),
+ GATE(tzpc0, "tzpc0", "aclk66", GATE_IP_PERIS, 6, 0, 0),
+ GATE(tzpc1, "tzpc1", "aclk66", GATE_IP_PERIS, 7, 0, 0),
+ GATE(tzpc2, "tzpc2", "aclk66", GATE_IP_PERIS, 8, 0, 0),
+ GATE(tzpc3, "tzpc3", "aclk66", GATE_IP_PERIS, 9, 0, 0),
+ GATE(tzpc4, "tzpc4", "aclk66", GATE_IP_PERIS, 10, 0, 0),
+ GATE(tzpc5, "tzpc5", "aclk66", GATE_IP_PERIS, 11, 0, 0),
+ GATE(tzpc6, "tzpc6", "aclk66", GATE_IP_PERIS, 12, 0, 0),
+ GATE(tzpc7, "tzpc7", "aclk66", GATE_IP_PERIS, 13, 0, 0),
+ GATE(tzpc8, "tzpc8", "aclk66", GATE_IP_PERIS, 14, 0, 0),
+ GATE(tzpc9, "tzpc9", "aclk66", GATE_IP_PERIS, 15, 0, 0),
+ GATE(hdmi_cec, "hdmi_cec", "aclk66", GATE_IP_PERIS, 16, 0, 0),
+ GATE(mct, "mct", "aclk66", GATE_IP_PERIS, 18, 0, 0),
+ GATE(wdt, "wdt", "aclk66", GATE_IP_PERIS, 19, 0, 0),
+ GATE(rtc, "rtc", "aclk66", GATE_IP_PERIS, 20, 0, 0),
+ GATE(tmu, "tmu", "aclk66", GATE_IP_PERIS, 21, 0, 0),
+ GATE(cmu_top, "cmu_top", "aclk66",
+ GATE_IP_PERIS, 3, CLK_IGNORE_UNUSED, 0),
+ GATE(cmu_core, "cmu_core", "aclk66",
+ GATE_IP_PERIS, 4, CLK_IGNORE_UNUSED, 0),
+ GATE(cmu_mem, "cmu_mem", "aclk66",
+ GATE_IP_PERIS, 5, CLK_IGNORE_UNUSED, 0),
+ GATE(sclk_cam_bayer, "sclk_cam_bayer", "div_cam_bayer",
+ SRC_MASK_GSCL, 12, CLK_SET_RATE_PARENT, 0),
+ GATE(sclk_cam0, "sclk_cam0", "div_cam0",
+ SRC_MASK_GSCL, 16, CLK_SET_RATE_PARENT, 0),
+ GATE(sclk_cam1, "sclk_cam1", "div_cam1",
+ SRC_MASK_GSCL, 20, CLK_SET_RATE_PARENT, 0),
+ GATE(sclk_gscl_wa, "sclk_gscl_wa", "div_gscl_wa",
+ SRC_MASK_GSCL, 24, CLK_SET_RATE_PARENT, 0),
+ GATE(sclk_gscl_wb, "sclk_gscl_wb", "div_gscl_wb",
+ SRC_MASK_GSCL, 28, CLK_SET_RATE_PARENT, 0),
+ GATE(sclk_fimd1, "sclk_fimd1", "div_fimd1",
+ SRC_MASK_DISP1_0, 0, CLK_SET_RATE_PARENT, 0),
+ GATE(sclk_mipi1, "sclk_mipi1", "div_mipi1",
+ SRC_MASK_DISP1_0, 12, CLK_SET_RATE_PARENT, 0),
+ GATE(sclk_dp, "sclk_dp", "div_dp",
+ SRC_MASK_DISP1_0, 16, CLK_SET_RATE_PARENT, 0),
+ GATE(sclk_hdmi, "sclk_hdmi", "mout_hdmi",
+ SRC_MASK_DISP1_0, 20, 0, 0),
+ GATE(sclk_audio0, "sclk_audio0", "div_audio0",
+ SRC_MASK_MAU, 0, CLK_SET_RATE_PARENT, 0),
+ GATE(sclk_mmc0, "sclk_mmc0", "div_mmc0",
+ SRC_MASK_FSYS, 0, CLK_SET_RATE_PARENT, 0),
+ GATE(sclk_mmc1, "sclk_mmc1", "div_mmc1",
+ SRC_MASK_FSYS, 4, CLK_SET_RATE_PARENT, 0),
+ GATE(sclk_mmc2, "sclk_mmc2", "div_mmc2",
+ SRC_MASK_FSYS, 8, CLK_SET_RATE_PARENT, 0),
+ GATE(sclk_mmc3, "sclk_mmc3", "div_mmc3",
+ SRC_MASK_FSYS, 12, CLK_SET_RATE_PARENT, 0),
+ GATE(sclk_sata, "sclk_sata", "div_sata",
+ SRC_MASK_FSYS, 24, CLK_SET_RATE_PARENT, 0),
+ GATE(sclk_usb3, "sclk_usb3", "div_usb3",
+ SRC_MASK_FSYS, 28, CLK_SET_RATE_PARENT, 0),
+ GATE(sclk_jpeg, "sclk_jpeg", "div_jpeg",
+ SRC_MASK_GEN, 0, CLK_SET_RATE_PARENT, 0),
+ GATE(sclk_uart0, "sclk_uart0", "div_uart0",
+ SRC_MASK_PERIC0, 0, CLK_SET_RATE_PARENT, 0),
+ GATE(sclk_uart1, "sclk_uart1", "div_uart1",
+ SRC_MASK_PERIC0, 4, CLK_SET_RATE_PARENT, 0),
+ GATE(sclk_uart2, "sclk_uart2", "div_uart2",
+ SRC_MASK_PERIC0, 8, CLK_SET_RATE_PARENT, 0),
+ GATE(sclk_uart3, "sclk_uart3", "div_uart3",
+ SRC_MASK_PERIC0, 12, CLK_SET_RATE_PARENT, 0),
+ GATE(sclk_pwm, "sclk_pwm", "div_pwm",
+ SRC_MASK_PERIC0, 24, CLK_SET_RATE_PARENT, 0),
+ GATE(sclk_audio1, "sclk_audio1", "div_audio1",
+ SRC_MASK_PERIC1, 0, CLK_SET_RATE_PARENT, 0),
+ GATE(sclk_audio2, "sclk_audio2", "div_audio2",
+ SRC_MASK_PERIC1, 4, CLK_SET_RATE_PARENT, 0),
+ GATE(sclk_spdif, "sclk_spdif", "mout_spdif",
+ SRC_MASK_PERIC1, 4, 0, 0),
+ GATE(sclk_spi0, "sclk_spi0", "div_spi_pre0",
+ SRC_MASK_PERIC1, 16, CLK_SET_RATE_PARENT, 0),
+ GATE(sclk_spi1, "sclk_spi1", "div_spi_pre1",
+ SRC_MASK_PERIC1, 20, CLK_SET_RATE_PARENT, 0),
+ GATE(sclk_spi2, "sclk_spi2", "div_spi_pre2",
+ SRC_MASK_PERIC1, 24, CLK_SET_RATE_PARENT, 0),
+ GATE(fimd1, "fimd1", "aclk200", GATE_IP_DISP1, 0, 0, 0),
+ GATE(mie1, "mie1", "aclk200", GATE_IP_DISP1, 1, 0, 0),
+ GATE(dsim0, "dsim0", "aclk200", GATE_IP_DISP1, 3, 0, 0),
+ GATE(dp, "dp", "aclk200", GATE_IP_DISP1, 4, 0, 0),
+ GATE(mixer, "mixer", "aclk200", GATE_IP_DISP1, 5, 0, 0),
+ GATE(hdmi, "hdmi", "aclk200", GATE_IP_DISP1, 6, 0, 0),
+};
+
+static __initdata struct of_device_id ext_clk_match[] = {
+ { .compatible = "samsung,clock-xxti", .data = (void *)0, },
+ { },
+};
+
+/* register exynox5250 clocks */
+void __init exynos5250_clk_init(struct device_node *np)
+{
+ void __iomem *reg_base;
+ struct clk *apll, *mpll, *epll, *vpll, *bpll, *gpll, *cpll;
+
+ if (np) {
+ reg_base = of_iomap(np, 0);
+ if (!reg_base)
+ panic("%s: failed to map registers\n", __func__);
+ } else {
+ panic("%s: unable to determine soc\n", __func__);
+ }
+
+ samsung_clk_init(np, reg_base, nr_clks,
+ exynos5250_clk_regs, ARRAY_SIZE(exynos5250_clk_regs),
+ NULL, 0);
+ samsung_clk_of_register_fixed_ext(exynos5250_fixed_rate_ext_clks,
+ ARRAY_SIZE(exynos5250_fixed_rate_ext_clks),
+ ext_clk_match);
+
+ apll = samsung_clk_register_pll35xx("fout_apll", "fin_pll",
+ reg_base + 0x100);
+ mpll = samsung_clk_register_pll35xx("fout_mpll", "fin_pll",
+ reg_base + 0x4100);
+ bpll = samsung_clk_register_pll35xx("fout_bpll", "fin_pll",
+ reg_base + 0x20110);
+ gpll = samsung_clk_register_pll35xx("fout_gpll", "fin_pll",
+ reg_base + 0x10150);
+ cpll = samsung_clk_register_pll35xx("fout_cpll", "fin_pll",
+ reg_base + 0x10120);
+ epll = samsung_clk_register_pll36xx("fout_epll", "fin_pll",
+ reg_base + 0x10130);
+ vpll = samsung_clk_register_pll36xx("fout_vpll", "mout_vpllsrc",
+ reg_base + 0x10140);
+
+ samsung_clk_register_fixed_rate(exynos5250_fixed_rate_clks,
+ ARRAY_SIZE(exynos5250_fixed_rate_clks));
+ samsung_clk_register_fixed_factor(exynos5250_fixed_factor_clks,
+ ARRAY_SIZE(exynos5250_fixed_factor_clks));
+ samsung_clk_register_mux(exynos5250_mux_clks,
+ ARRAY_SIZE(exynos5250_mux_clks));
+ samsung_clk_register_div(exynos5250_div_clks,
+ ARRAY_SIZE(exynos5250_div_clks));
+ samsung_clk_register_gate(exynos5250_gate_clks,
+ ARRAY_SIZE(exynos5250_gate_clks));
+
+ pr_info("Exynos5250: clock setup completed, armclk=%ld\n",
+ _get_rate("armclk"));
+}
+CLK_OF_DECLARE(exynos5250_clk, "samsung,exynos5250-clock", exynos5250_clk_init);
diff --git a/drivers/clk/samsung/clk-exynos5440.c b/drivers/clk/samsung/clk-exynos5440.c
new file mode 100644
index 000000000000..a0a094c06f19
--- /dev/null
+++ b/drivers/clk/samsung/clk-exynos5440.c
@@ -0,0 +1,139 @@
+/*
+ * Copyright (c) 2013 Samsung Electronics Co., Ltd.
+ * Author: Thomas Abraham <thomas.ab@samsung.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * Common Clock Framework support for Exynos5440 SoC.
+*/
+
+#include <linux/clk.h>
+#include <linux/clkdev.h>
+#include <linux/clk-provider.h>
+#include <linux/of.h>
+#include <linux/of_address.h>
+
+#include <plat/cpu.h>
+#include "clk.h"
+#include "clk-pll.h"
+
+#define CLKEN_OV_VAL 0xf8
+#define CPU_CLK_STATUS 0xfc
+#define MISC_DOUT1 0x558
+
+/*
+ * Let each supported clock get a unique id. This id is used to lookup the clock
+ * for device tree based platforms.
+ */
+enum exynos5440_clks {
+ none, xtal, arm_clk,
+
+ spi_baud = 16, pb0_250, pr0_250, pr1_250, b_250, b_125, b_200, sata,
+ usb, gmac0, cs250, pb0_250_o, pr0_250_o, pr1_250_o, b_250_o, b_125_o,
+ b_200_o, sata_o, usb_o, gmac0_o, cs250_o,
+
+ nr_clks,
+};
+
+/* parent clock name list */
+PNAME(mout_armclk_p) = { "cplla", "cpllb" };
+PNAME(mout_spi_p) = { "div125", "div200" };
+
+/* fixed rate clocks generated outside the soc */
+struct samsung_fixed_rate_clock exynos5440_fixed_rate_ext_clks[] __initdata = {
+ FRATE(none, "xtal", NULL, CLK_IS_ROOT, 0),
+};
+
+/* fixed rate clocks */
+struct samsung_fixed_rate_clock exynos5440_fixed_rate_clks[] __initdata = {
+ FRATE(none, "ppll", NULL, CLK_IS_ROOT, 1000000000),
+ FRATE(none, "usb_phy0", NULL, CLK_IS_ROOT, 60000000),
+ FRATE(none, "usb_phy1", NULL, CLK_IS_ROOT, 60000000),
+ FRATE(none, "usb_ohci12", NULL, CLK_IS_ROOT, 12000000),
+ FRATE(none, "usb_ohci48", NULL, CLK_IS_ROOT, 48000000),
+};
+
+/* fixed factor clocks */
+struct samsung_fixed_factor_clock exynos5440_fixed_factor_clks[] __initdata = {
+ FFACTOR(none, "div250", "ppll", 1, 4, 0),
+ FFACTOR(none, "div200", "ppll", 1, 5, 0),
+ FFACTOR(none, "div125", "div250", 1, 2, 0),
+};
+
+/* mux clocks */
+struct samsung_mux_clock exynos5440_mux_clks[] __initdata = {
+ MUX(none, "mout_spi", mout_spi_p, MISC_DOUT1, 5, 1),
+ MUX_A(arm_clk, "arm_clk", mout_armclk_p,
+ CPU_CLK_STATUS, 0, 1, "armclk"),
+};
+
+/* divider clocks */
+struct samsung_div_clock exynos5440_div_clks[] __initdata = {
+ DIV(spi_baud, "div_spi", "mout_spi", MISC_DOUT1, 3, 2),
+};
+
+/* gate clocks */
+struct samsung_gate_clock exynos5440_gate_clks[] __initdata = {
+ GATE(pb0_250, "pb0_250", "div250", CLKEN_OV_VAL, 3, 0, 0),
+ GATE(pr0_250, "pr0_250", "div250", CLKEN_OV_VAL, 4, 0, 0),
+ GATE(pr1_250, "pr1_250", "div250", CLKEN_OV_VAL, 5, 0, 0),
+ GATE(b_250, "b_250", "div250", CLKEN_OV_VAL, 9, 0, 0),
+ GATE(b_125, "b_125", "div125", CLKEN_OV_VAL, 10, 0, 0),
+ GATE(b_200, "b_200", "div200", CLKEN_OV_VAL, 11, 0, 0),
+ GATE(sata, "sata", "div200", CLKEN_OV_VAL, 12, 0, 0),
+ GATE(usb, "usb", "div200", CLKEN_OV_VAL, 13, 0, 0),
+ GATE(gmac0, "gmac0", "div200", CLKEN_OV_VAL, 14, 0, 0),
+ GATE(cs250, "cs250", "div250", CLKEN_OV_VAL, 19, 0, 0),
+ GATE(pb0_250_o, "pb0_250_o", "pb0_250", CLKEN_OV_VAL, 3, 0, 0),
+ GATE(pr0_250_o, "pr0_250_o", "pr0_250", CLKEN_OV_VAL, 4, 0, 0),
+ GATE(pr1_250_o, "pr1_250_o", "pr1_250", CLKEN_OV_VAL, 5, 0, 0),
+ GATE(b_250_o, "b_250_o", "b_250", CLKEN_OV_VAL, 9, 0, 0),
+ GATE(b_125_o, "b_125_o", "b_125", CLKEN_OV_VAL, 10, 0, 0),
+ GATE(b_200_o, "b_200_o", "b_200", CLKEN_OV_VAL, 11, 0, 0),
+ GATE(sata_o, "sata_o", "sata", CLKEN_OV_VAL, 12, 0, 0),
+ GATE(usb_o, "usb_o", "usb", CLKEN_OV_VAL, 13, 0, 0),
+ GATE(gmac0_o, "gmac0_o", "gmac", CLKEN_OV_VAL, 14, 0, 0),
+ GATE(cs250_o, "cs250_o", "cs250", CLKEN_OV_VAL, 19, 0, 0),
+};
+
+static __initdata struct of_device_id ext_clk_match[] = {
+ { .compatible = "samsung,clock-xtal", .data = (void *)0, },
+ {},
+};
+
+/* register exynos5440 clocks */
+void __init exynos5440_clk_init(struct device_node *np)
+{
+ void __iomem *reg_base;
+
+ reg_base = of_iomap(np, 0);
+ if (!reg_base) {
+ pr_err("%s: failed to map clock controller registers,"
+ " aborting clock initialization\n", __func__);
+ return;
+ }
+
+ samsung_clk_init(np, reg_base, nr_clks, NULL, 0, NULL, 0);
+ samsung_clk_of_register_fixed_ext(exynos5440_fixed_rate_ext_clks,
+ ARRAY_SIZE(exynos5440_fixed_rate_ext_clks), ext_clk_match);
+
+ samsung_clk_register_pll2550x("cplla", "xtal", reg_base + 0x1c, 0x10);
+ samsung_clk_register_pll2550x("cpllb", "xtal", reg_base + 0x20, 0x10);
+
+ samsung_clk_register_fixed_rate(exynos5440_fixed_rate_clks,
+ ARRAY_SIZE(exynos5440_fixed_rate_clks));
+ samsung_clk_register_fixed_factor(exynos5440_fixed_factor_clks,
+ ARRAY_SIZE(exynos5440_fixed_factor_clks));
+ samsung_clk_register_mux(exynos5440_mux_clks,
+ ARRAY_SIZE(exynos5440_mux_clks));
+ samsung_clk_register_div(exynos5440_div_clks,
+ ARRAY_SIZE(exynos5440_div_clks));
+ samsung_clk_register_gate(exynos5440_gate_clks,
+ ARRAY_SIZE(exynos5440_gate_clks));
+
+ pr_info("Exynos5440: arm_clk = %ldHz\n", _get_rate("armclk"));
+ pr_info("exynos5440 clock initialization complete\n");
+}
+CLK_OF_DECLARE(exynos5440_clk, "samsung,exynos5440-clock", exynos5440_clk_init);
diff --git a/drivers/clk/samsung/clk-pll.c b/drivers/clk/samsung/clk-pll.c
new file mode 100644
index 000000000000..89135f6be116
--- /dev/null
+++ b/drivers/clk/samsung/clk-pll.c
@@ -0,0 +1,419 @@
+/*
+ * Copyright (c) 2013 Samsung Electronics Co., Ltd.
+ * Copyright (c) 2013 Linaro Ltd.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This file contains the utility functions to register the pll clocks.
+*/
+
+#include <linux/errno.h>
+#include "clk.h"
+#include "clk-pll.h"
+
+/*
+ * PLL35xx Clock Type
+ */
+
+#define PLL35XX_MDIV_MASK (0x3FF)
+#define PLL35XX_PDIV_MASK (0x3F)
+#define PLL35XX_SDIV_MASK (0x7)
+#define PLL35XX_MDIV_SHIFT (16)
+#define PLL35XX_PDIV_SHIFT (8)
+#define PLL35XX_SDIV_SHIFT (0)
+
+struct samsung_clk_pll35xx {
+ struct clk_hw hw;
+ const void __iomem *con_reg;
+};
+
+#define to_clk_pll35xx(_hw) container_of(_hw, struct samsung_clk_pll35xx, hw)
+
+static unsigned long samsung_pll35xx_recalc_rate(struct clk_hw *hw,
+ unsigned long parent_rate)
+{
+ struct samsung_clk_pll35xx *pll = to_clk_pll35xx(hw);
+ u32 mdiv, pdiv, sdiv, pll_con;
+ u64 fvco = parent_rate;
+
+ pll_con = __raw_readl(pll->con_reg);
+ mdiv = (pll_con >> PLL35XX_MDIV_SHIFT) & PLL35XX_MDIV_MASK;
+ pdiv = (pll_con >> PLL35XX_PDIV_SHIFT) & PLL35XX_PDIV_MASK;
+ sdiv = (pll_con >> PLL35XX_SDIV_SHIFT) & PLL35XX_SDIV_MASK;
+
+ fvco *= mdiv;
+ do_div(fvco, (pdiv << sdiv));
+
+ return (unsigned long)fvco;
+}
+
+static const struct clk_ops samsung_pll35xx_clk_ops = {
+ .recalc_rate = samsung_pll35xx_recalc_rate,
+};
+
+struct clk * __init samsung_clk_register_pll35xx(const char *name,
+ const char *pname, const void __iomem *con_reg)
+{
+ struct samsung_clk_pll35xx *pll;
+ struct clk *clk;
+ struct clk_init_data init;
+
+ pll = kzalloc(sizeof(*pll), GFP_KERNEL);
+ if (!pll) {
+ pr_err("%s: could not allocate pll clk %s\n", __func__, name);
+ return NULL;
+ }
+
+ init.name = name;
+ init.ops = &samsung_pll35xx_clk_ops;
+ init.flags = CLK_GET_RATE_NOCACHE;
+ init.parent_names = &pname;
+ init.num_parents = 1;
+
+ pll->hw.init = &init;
+ pll->con_reg = con_reg;
+
+ clk = clk_register(NULL, &pll->hw);
+ if (IS_ERR(clk)) {
+ pr_err("%s: failed to register pll clock %s\n", __func__,
+ name);
+ kfree(pll);
+ }
+
+ if (clk_register_clkdev(clk, name, NULL))
+ pr_err("%s: failed to register lookup for %s", __func__, name);
+
+ return clk;
+}
+
+/*
+ * PLL36xx Clock Type
+ */
+
+#define PLL36XX_KDIV_MASK (0xFFFF)
+#define PLL36XX_MDIV_MASK (0x1FF)
+#define PLL36XX_PDIV_MASK (0x3F)
+#define PLL36XX_SDIV_MASK (0x7)
+#define PLL36XX_MDIV_SHIFT (16)
+#define PLL36XX_PDIV_SHIFT (8)
+#define PLL36XX_SDIV_SHIFT (0)
+
+struct samsung_clk_pll36xx {
+ struct clk_hw hw;
+ const void __iomem *con_reg;
+};
+
+#define to_clk_pll36xx(_hw) container_of(_hw, struct samsung_clk_pll36xx, hw)
+
+static unsigned long samsung_pll36xx_recalc_rate(struct clk_hw *hw,
+ unsigned long parent_rate)
+{
+ struct samsung_clk_pll36xx *pll = to_clk_pll36xx(hw);
+ u32 mdiv, pdiv, sdiv, kdiv, pll_con0, pll_con1;
+ u64 fvco = parent_rate;
+
+ pll_con0 = __raw_readl(pll->con_reg);
+ pll_con1 = __raw_readl(pll->con_reg + 4);
+ mdiv = (pll_con0 >> PLL36XX_MDIV_SHIFT) & PLL36XX_MDIV_MASK;
+ pdiv = (pll_con0 >> PLL36XX_PDIV_SHIFT) & PLL36XX_PDIV_MASK;
+ sdiv = (pll_con0 >> PLL36XX_SDIV_SHIFT) & PLL36XX_SDIV_MASK;
+ kdiv = pll_con1 & PLL36XX_KDIV_MASK;
+
+ fvco *= (mdiv << 16) + kdiv;
+ do_div(fvco, (pdiv << sdiv));
+ fvco >>= 16;
+
+ return (unsigned long)fvco;
+}
+
+static const struct clk_ops samsung_pll36xx_clk_ops = {
+ .recalc_rate = samsung_pll36xx_recalc_rate,
+};
+
+struct clk * __init samsung_clk_register_pll36xx(const char *name,
+ const char *pname, const void __iomem *con_reg)
+{
+ struct samsung_clk_pll36xx *pll;
+ struct clk *clk;
+ struct clk_init_data init;
+
+ pll = kzalloc(sizeof(*pll), GFP_KERNEL);
+ if (!pll) {
+ pr_err("%s: could not allocate pll clk %s\n", __func__, name);
+ return NULL;
+ }
+
+ init.name = name;
+ init.ops = &samsung_pll36xx_clk_ops;
+ init.flags = CLK_GET_RATE_NOCACHE;
+ init.parent_names = &pname;
+ init.num_parents = 1;
+
+ pll->hw.init = &init;
+ pll->con_reg = con_reg;
+
+ clk = clk_register(NULL, &pll->hw);
+ if (IS_ERR(clk)) {
+ pr_err("%s: failed to register pll clock %s\n", __func__,
+ name);
+ kfree(pll);
+ }
+
+ if (clk_register_clkdev(clk, name, NULL))
+ pr_err("%s: failed to register lookup for %s", __func__, name);
+
+ return clk;
+}
+
+/*
+ * PLL45xx Clock Type
+ */
+
+#define PLL45XX_MDIV_MASK (0x3FF)
+#define PLL45XX_PDIV_MASK (0x3F)
+#define PLL45XX_SDIV_MASK (0x7)
+#define PLL45XX_MDIV_SHIFT (16)
+#define PLL45XX_PDIV_SHIFT (8)
+#define PLL45XX_SDIV_SHIFT (0)
+
+struct samsung_clk_pll45xx {
+ struct clk_hw hw;
+ enum pll45xx_type type;
+ const void __iomem *con_reg;
+};
+
+#define to_clk_pll45xx(_hw) container_of(_hw, struct samsung_clk_pll45xx, hw)
+
+static unsigned long samsung_pll45xx_recalc_rate(struct clk_hw *hw,
+ unsigned long parent_rate)
+{
+ struct samsung_clk_pll45xx *pll = to_clk_pll45xx(hw);
+ u32 mdiv, pdiv, sdiv, pll_con;
+ u64 fvco = parent_rate;
+
+ pll_con = __raw_readl(pll->con_reg);
+ mdiv = (pll_con >> PLL45XX_MDIV_SHIFT) & PLL45XX_MDIV_MASK;
+ pdiv = (pll_con >> PLL45XX_PDIV_SHIFT) & PLL45XX_PDIV_MASK;
+ sdiv = (pll_con >> PLL45XX_SDIV_SHIFT) & PLL45XX_SDIV_MASK;
+
+ if (pll->type == pll_4508)
+ sdiv = sdiv - 1;
+
+ fvco *= mdiv;
+ do_div(fvco, (pdiv << sdiv));
+
+ return (unsigned long)fvco;
+}
+
+static const struct clk_ops samsung_pll45xx_clk_ops = {
+ .recalc_rate = samsung_pll45xx_recalc_rate,
+};
+
+struct clk * __init samsung_clk_register_pll45xx(const char *name,
+ const char *pname, const void __iomem *con_reg,
+ enum pll45xx_type type)
+{
+ struct samsung_clk_pll45xx *pll;
+ struct clk *clk;
+ struct clk_init_data init;
+
+ pll = kzalloc(sizeof(*pll), GFP_KERNEL);
+ if (!pll) {
+ pr_err("%s: could not allocate pll clk %s\n", __func__, name);
+ return NULL;
+ }
+
+ init.name = name;
+ init.ops = &samsung_pll45xx_clk_ops;
+ init.flags = CLK_GET_RATE_NOCACHE;
+ init.parent_names = &pname;
+ init.num_parents = 1;
+
+ pll->hw.init = &init;
+ pll->con_reg = con_reg;
+ pll->type = type;
+
+ clk = clk_register(NULL, &pll->hw);
+ if (IS_ERR(clk)) {
+ pr_err("%s: failed to register pll clock %s\n", __func__,
+ name);
+ kfree(pll);
+ }
+
+ if (clk_register_clkdev(clk, name, NULL))
+ pr_err("%s: failed to register lookup for %s", __func__, name);
+
+ return clk;
+}
+
+/*
+ * PLL46xx Clock Type
+ */
+
+#define PLL46XX_MDIV_MASK (0x1FF)
+#define PLL46XX_PDIV_MASK (0x3F)
+#define PLL46XX_SDIV_MASK (0x7)
+#define PLL46XX_MDIV_SHIFT (16)
+#define PLL46XX_PDIV_SHIFT (8)
+#define PLL46XX_SDIV_SHIFT (0)
+
+#define PLL46XX_KDIV_MASK (0xFFFF)
+#define PLL4650C_KDIV_MASK (0xFFF)
+#define PLL46XX_KDIV_SHIFT (0)
+
+struct samsung_clk_pll46xx {
+ struct clk_hw hw;
+ enum pll46xx_type type;
+ const void __iomem *con_reg;
+};
+
+#define to_clk_pll46xx(_hw) container_of(_hw, struct samsung_clk_pll46xx, hw)
+
+static unsigned long samsung_pll46xx_recalc_rate(struct clk_hw *hw,
+ unsigned long parent_rate)
+{
+ struct samsung_clk_pll46xx *pll = to_clk_pll46xx(hw);
+ u32 mdiv, pdiv, sdiv, kdiv, pll_con0, pll_con1, shift;
+ u64 fvco = parent_rate;
+
+ pll_con0 = __raw_readl(pll->con_reg);
+ pll_con1 = __raw_readl(pll->con_reg + 4);
+ mdiv = (pll_con0 >> PLL46XX_MDIV_SHIFT) & PLL46XX_MDIV_MASK;
+ pdiv = (pll_con0 >> PLL46XX_PDIV_SHIFT) & PLL46XX_PDIV_MASK;
+ sdiv = (pll_con0 >> PLL46XX_SDIV_SHIFT) & PLL46XX_SDIV_MASK;
+ kdiv = pll->type == pll_4650c ? pll_con1 & PLL4650C_KDIV_MASK :
+ pll_con1 & PLL46XX_KDIV_MASK;
+
+ shift = pll->type == pll_4600 ? 16 : 10;
+ fvco *= (mdiv << shift) + kdiv;
+ do_div(fvco, (pdiv << sdiv));
+ fvco >>= shift;
+
+ return (unsigned long)fvco;
+}
+
+static const struct clk_ops samsung_pll46xx_clk_ops = {
+ .recalc_rate = samsung_pll46xx_recalc_rate,
+};
+
+struct clk * __init samsung_clk_register_pll46xx(const char *name,
+ const char *pname, const void __iomem *con_reg,
+ enum pll46xx_type type)
+{
+ struct samsung_clk_pll46xx *pll;
+ struct clk *clk;
+ struct clk_init_data init;
+
+ pll = kzalloc(sizeof(*pll), GFP_KERNEL);
+ if (!pll) {
+ pr_err("%s: could not allocate pll clk %s\n", __func__, name);
+ return NULL;
+ }
+
+ init.name = name;
+ init.ops = &samsung_pll46xx_clk_ops;
+ init.flags = CLK_GET_RATE_NOCACHE;
+ init.parent_names = &pname;
+ init.num_parents = 1;
+
+ pll->hw.init = &init;
+ pll->con_reg = con_reg;
+ pll->type = type;
+
+ clk = clk_register(NULL, &pll->hw);
+ if (IS_ERR(clk)) {
+ pr_err("%s: failed to register pll clock %s\n", __func__,
+ name);
+ kfree(pll);
+ }
+
+ if (clk_register_clkdev(clk, name, NULL))
+ pr_err("%s: failed to register lookup for %s", __func__, name);
+
+ return clk;
+}
+
+/*
+ * PLL2550x Clock Type
+ */
+
+#define PLL2550X_R_MASK (0x1)
+#define PLL2550X_P_MASK (0x3F)
+#define PLL2550X_M_MASK (0x3FF)
+#define PLL2550X_S_MASK (0x7)
+#define PLL2550X_R_SHIFT (20)
+#define PLL2550X_P_SHIFT (14)
+#define PLL2550X_M_SHIFT (4)
+#define PLL2550X_S_SHIFT (0)
+
+struct samsung_clk_pll2550x {
+ struct clk_hw hw;
+ const void __iomem *reg_base;
+ unsigned long offset;
+};
+
+#define to_clk_pll2550x(_hw) container_of(_hw, struct samsung_clk_pll2550x, hw)
+
+static unsigned long samsung_pll2550x_recalc_rate(struct clk_hw *hw,
+ unsigned long parent_rate)
+{
+ struct samsung_clk_pll2550x *pll = to_clk_pll2550x(hw);
+ u32 r, p, m, s, pll_stat;
+ u64 fvco = parent_rate;
+
+ pll_stat = __raw_readl(pll->reg_base + pll->offset * 3);
+ r = (pll_stat >> PLL2550X_R_SHIFT) & PLL2550X_R_MASK;
+ if (!r)
+ return 0;
+ p = (pll_stat >> PLL2550X_P_SHIFT) & PLL2550X_P_MASK;
+ m = (pll_stat >> PLL2550X_M_SHIFT) & PLL2550X_M_MASK;
+ s = (pll_stat >> PLL2550X_S_SHIFT) & PLL2550X_S_MASK;
+
+ fvco *= m;
+ do_div(fvco, (p << s));
+
+ return (unsigned long)fvco;
+}
+
+static const struct clk_ops samsung_pll2550x_clk_ops = {
+ .recalc_rate = samsung_pll2550x_recalc_rate,
+};
+
+struct clk * __init samsung_clk_register_pll2550x(const char *name,
+ const char *pname, const void __iomem *reg_base,
+ const unsigned long offset)
+{
+ struct samsung_clk_pll2550x *pll;
+ struct clk *clk;
+ struct clk_init_data init;
+
+ pll = kzalloc(sizeof(*pll), GFP_KERNEL);
+ if (!pll) {
+ pr_err("%s: could not allocate pll clk %s\n", __func__, name);
+ return NULL;
+ }
+
+ init.name = name;
+ init.ops = &samsung_pll2550x_clk_ops;
+ init.flags = CLK_GET_RATE_NOCACHE;
+ init.parent_names = &pname;
+ init.num_parents = 1;
+
+ pll->hw.init = &init;
+ pll->reg_base = reg_base;
+ pll->offset = offset;
+
+ clk = clk_register(NULL, &pll->hw);
+ if (IS_ERR(clk)) {
+ pr_err("%s: failed to register pll clock %s\n", __func__,
+ name);
+ kfree(pll);
+ }
+
+ if (clk_register_clkdev(clk, name, NULL))
+ pr_err("%s: failed to register lookup for %s", __func__, name);
+
+ return clk;
+}
diff --git a/drivers/clk/samsung/clk-pll.h b/drivers/clk/samsung/clk-pll.h
new file mode 100644
index 000000000000..f33786e9a78b
--- /dev/null
+++ b/drivers/clk/samsung/clk-pll.h
@@ -0,0 +1,41 @@
+/*
+ * Copyright (c) 2013 Samsung Electronics Co., Ltd.
+ * Copyright (c) 2013 Linaro Ltd.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * Common Clock Framework support for all PLL's in Samsung platforms
+*/
+
+#ifndef __SAMSUNG_CLK_PLL_H
+#define __SAMSUNG_CLK_PLL_H
+
+enum pll45xx_type {
+ pll_4500,
+ pll_4502,
+ pll_4508
+};
+
+enum pll46xx_type {
+ pll_4600,
+ pll_4650,
+ pll_4650c,
+};
+
+extern struct clk * __init samsung_clk_register_pll35xx(const char *name,
+ const char *pname, const void __iomem *con_reg);
+extern struct clk * __init samsung_clk_register_pll36xx(const char *name,
+ const char *pname, const void __iomem *con_reg);
+extern struct clk * __init samsung_clk_register_pll45xx(const char *name,
+ const char *pname, const void __iomem *con_reg,
+ enum pll45xx_type type);
+extern struct clk * __init samsung_clk_register_pll46xx(const char *name,
+ const char *pname, const void __iomem *con_reg,
+ enum pll46xx_type type);
+extern struct clk * __init samsung_clk_register_pll2550x(const char *name,
+ const char *pname, const void __iomem *reg_base,
+ const unsigned long offset);
+
+#endif /* __SAMSUNG_CLK_PLL_H */
diff --git a/drivers/clk/samsung/clk.c b/drivers/clk/samsung/clk.c
new file mode 100644
index 000000000000..cd3c40ab50f3
--- /dev/null
+++ b/drivers/clk/samsung/clk.c
@@ -0,0 +1,320 @@
+/*
+ * Copyright (c) 2013 Samsung Electronics Co., Ltd.
+ * Copyright (c) 2013 Linaro Ltd.
+ * Author: Thomas Abraham <thomas.ab@samsung.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This file includes utility functions to register clocks to common
+ * clock framework for Samsung platforms.
+*/
+
+#include <linux/syscore_ops.h>
+#include "clk.h"
+
+static DEFINE_SPINLOCK(lock);
+static struct clk **clk_table;
+static void __iomem *reg_base;
+#ifdef CONFIG_OF
+static struct clk_onecell_data clk_data;
+#endif
+
+#ifdef CONFIG_PM_SLEEP
+static struct samsung_clk_reg_dump *reg_dump;
+static unsigned long nr_reg_dump;
+
+static int samsung_clk_suspend(void)
+{
+ struct samsung_clk_reg_dump *rd = reg_dump;
+ unsigned long i;
+
+ for (i = 0; i < nr_reg_dump; i++, rd++)
+ rd->value = __raw_readl(reg_base + rd->offset);
+
+ return 0;
+}
+
+static void samsung_clk_resume(void)
+{
+ struct samsung_clk_reg_dump *rd = reg_dump;
+ unsigned long i;
+
+ for (i = 0; i < nr_reg_dump; i++, rd++)
+ __raw_writel(rd->value, reg_base + rd->offset);
+}
+
+static struct syscore_ops samsung_clk_syscore_ops = {
+ .suspend = samsung_clk_suspend,
+ .resume = samsung_clk_resume,
+};
+#endif /* CONFIG_PM_SLEEP */
+
+/* setup the essentials required to support clock lookup using ccf */
+void __init samsung_clk_init(struct device_node *np, void __iomem *base,
+ unsigned long nr_clks, unsigned long *rdump,
+ unsigned long nr_rdump, unsigned long *soc_rdump,
+ unsigned long nr_soc_rdump)
+{
+ reg_base = base;
+
+#ifdef CONFIG_PM_SLEEP
+ if (rdump && nr_rdump) {
+ unsigned int idx;
+ reg_dump = kzalloc(sizeof(struct samsung_clk_reg_dump)
+ * (nr_rdump + nr_soc_rdump), GFP_KERNEL);
+ if (!reg_dump) {
+ pr_err("%s: memory alloc for register dump failed\n",
+ __func__);
+ return;
+ }
+
+ for (idx = 0; idx < nr_rdump; idx++)
+ reg_dump[idx].offset = rdump[idx];
+ for (idx = 0; idx < nr_soc_rdump; idx++)
+ reg_dump[nr_rdump + idx].offset = soc_rdump[idx];
+ nr_reg_dump = nr_rdump + nr_soc_rdump;
+ register_syscore_ops(&samsung_clk_syscore_ops);
+ }
+#endif
+
+ clk_table = kzalloc(sizeof(struct clk *) * nr_clks, GFP_KERNEL);
+ if (!clk_table)
+ panic("could not allocate clock lookup table\n");
+
+ if (!np)
+ return;
+
+#ifdef CONFIG_OF
+ clk_data.clks = clk_table;
+ clk_data.clk_num = nr_clks;
+ of_clk_add_provider(np, of_clk_src_onecell_get, &clk_data);
+#endif
+}
+
+/* add a clock instance to the clock lookup table used for dt based lookup */
+void samsung_clk_add_lookup(struct clk *clk, unsigned int id)
+{
+ if (clk_table && id)
+ clk_table[id] = clk;
+}
+
+/* register a list of aliases */
+void __init samsung_clk_register_alias(struct samsung_clock_alias *list,
+ unsigned int nr_clk)
+{
+ struct clk *clk;
+ unsigned int idx, ret;
+
+ if (!clk_table) {
+ pr_err("%s: clock table missing\n", __func__);
+ return;
+ }
+
+ for (idx = 0; idx < nr_clk; idx++, list++) {
+ if (!list->id) {
+ pr_err("%s: clock id missing for index %d\n", __func__,
+ idx);
+ continue;
+ }
+
+ clk = clk_table[list->id];
+ if (!clk) {
+ pr_err("%s: failed to find clock %d\n", __func__,
+ list->id);
+ continue;
+ }
+
+ ret = clk_register_clkdev(clk, list->alias, list->dev_name);
+ if (ret)
+ pr_err("%s: failed to register lookup %s\n",
+ __func__, list->alias);
+ }
+}
+
+/* register a list of fixed clocks */
+void __init samsung_clk_register_fixed_rate(
+ struct samsung_fixed_rate_clock *list, unsigned int nr_clk)
+{
+ struct clk *clk;
+ unsigned int idx, ret;
+
+ for (idx = 0; idx < nr_clk; idx++, list++) {
+ clk = clk_register_fixed_rate(NULL, list->name,
+ list->parent_name, list->flags, list->fixed_rate);
+ if (IS_ERR(clk)) {
+ pr_err("%s: failed to register clock %s\n", __func__,
+ list->name);
+ continue;
+ }
+
+ samsung_clk_add_lookup(clk, list->id);
+
+ /*
+ * Unconditionally add a clock lookup for the fixed rate clocks.
+ * There are not many of these on any of Samsung platforms.
+ */
+ ret = clk_register_clkdev(clk, list->name, NULL);
+ if (ret)
+ pr_err("%s: failed to register clock lookup for %s",
+ __func__, list->name);
+ }
+}
+
+/* register a list of fixed factor clocks */
+void __init samsung_clk_register_fixed_factor(
+ struct samsung_fixed_factor_clock *list, unsigned int nr_clk)
+{
+ struct clk *clk;
+ unsigned int idx;
+
+ for (idx = 0; idx < nr_clk; idx++, list++) {
+ clk = clk_register_fixed_factor(NULL, list->name,
+ list->parent_name, list->flags, list->mult, list->div);
+ if (IS_ERR(clk)) {
+ pr_err("%s: failed to register clock %s\n", __func__,
+ list->name);
+ continue;
+ }
+
+ samsung_clk_add_lookup(clk, list->id);
+ }
+}
+
+/* register a list of mux clocks */
+void __init samsung_clk_register_mux(struct samsung_mux_clock *list,
+ unsigned int nr_clk)
+{
+ struct clk *clk;
+ unsigned int idx, ret;
+
+ for (idx = 0; idx < nr_clk; idx++, list++) {
+ clk = clk_register_mux(NULL, list->name, list->parent_names,
+ list->num_parents, list->flags, reg_base + list->offset,
+ list->shift, list->width, list->mux_flags, &lock);
+ if (IS_ERR(clk)) {
+ pr_err("%s: failed to register clock %s\n", __func__,
+ list->name);
+ continue;
+ }
+
+ samsung_clk_add_lookup(clk, list->id);
+
+ /* register a clock lookup only if a clock alias is specified */
+ if (list->alias) {
+ ret = clk_register_clkdev(clk, list->alias,
+ list->dev_name);
+ if (ret)
+ pr_err("%s: failed to register lookup %s\n",
+ __func__, list->alias);
+ }
+ }
+}
+
+/* register a list of div clocks */
+void __init samsung_clk_register_div(struct samsung_div_clock *list,
+ unsigned int nr_clk)
+{
+ struct clk *clk;
+ unsigned int idx, ret;
+
+ for (idx = 0; idx < nr_clk; idx++, list++) {
+ if (list->table)
+ clk = clk_register_divider_table(NULL, list->name,
+ list->parent_name, list->flags,
+ reg_base + list->offset, list->shift,
+ list->width, list->div_flags,
+ list->table, &lock);
+ else
+ clk = clk_register_divider(NULL, list->name,
+ list->parent_name, list->flags,
+ reg_base + list->offset, list->shift,
+ list->width, list->div_flags, &lock);
+ if (IS_ERR(clk)) {
+ pr_err("%s: failed to register clock %s\n", __func__,
+ list->name);
+ continue;
+ }
+
+ samsung_clk_add_lookup(clk, list->id);
+
+ /* register a clock lookup only if a clock alias is specified */
+ if (list->alias) {
+ ret = clk_register_clkdev(clk, list->alias,
+ list->dev_name);
+ if (ret)
+ pr_err("%s: failed to register lookup %s\n",
+ __func__, list->alias);
+ }
+ }
+}
+
+/* register a list of gate clocks */
+void __init samsung_clk_register_gate(struct samsung_gate_clock *list,
+ unsigned int nr_clk)
+{
+ struct clk *clk;
+ unsigned int idx, ret;
+
+ for (idx = 0; idx < nr_clk; idx++, list++) {
+ clk = clk_register_gate(NULL, list->name, list->parent_name,
+ list->flags, reg_base + list->offset,
+ list->bit_idx, list->gate_flags, &lock);
+ if (IS_ERR(clk)) {
+ pr_err("%s: failed to register clock %s\n", __func__,
+ list->name);
+ continue;
+ }
+
+ /* register a clock lookup only if a clock alias is specified */
+ if (list->alias) {
+ ret = clk_register_clkdev(clk, list->alias,
+ list->dev_name);
+ if (ret)
+ pr_err("%s: failed to register lookup %s\n",
+ __func__, list->alias);
+ }
+
+ samsung_clk_add_lookup(clk, list->id);
+ }
+}
+
+/*
+ * obtain the clock speed of all external fixed clock sources from device
+ * tree and register it
+ */
+#ifdef CONFIG_OF
+void __init samsung_clk_of_register_fixed_ext(
+ struct samsung_fixed_rate_clock *fixed_rate_clk,
+ unsigned int nr_fixed_rate_clk,
+ struct of_device_id *clk_matches)
+{
+ const struct of_device_id *match;
+ struct device_node *np;
+ u32 freq;
+
+ for_each_matching_node_and_match(np, clk_matches, &match) {
+ if (of_property_read_u32(np, "clock-frequency", &freq))
+ continue;
+ fixed_rate_clk[(u32)match->data].fixed_rate = freq;
+ }
+ samsung_clk_register_fixed_rate(fixed_rate_clk, nr_fixed_rate_clk);
+}
+#endif
+
+/* utility function to get the rate of a specified clock */
+unsigned long _get_rate(const char *clk_name)
+{
+ struct clk *clk;
+ unsigned long rate;
+
+ clk = clk_get(NULL, clk_name);
+ if (IS_ERR(clk)) {
+ pr_err("%s: could not find clock %s\n", __func__, clk_name);
+ return 0;
+ }
+ rate = clk_get_rate(clk);
+ clk_put(clk);
+ return rate;
+}
diff --git a/drivers/clk/samsung/clk.h b/drivers/clk/samsung/clk.h
new file mode 100644
index 000000000000..10b2111f0c0f
--- /dev/null
+++ b/drivers/clk/samsung/clk.h
@@ -0,0 +1,289 @@
+/*
+ * Copyright (c) 2013 Samsung Electronics Co., Ltd.
+ * Copyright (c) 2013 Linaro Ltd.
+ * Author: Thomas Abraham <thomas.ab@samsung.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * Common Clock Framework support for all Samsung platforms
+*/
+
+#ifndef __SAMSUNG_CLK_H
+#define __SAMSUNG_CLK_H
+
+#include <linux/clk.h>
+#include <linux/clkdev.h>
+#include <linux/io.h>
+#include <linux/clk-provider.h>
+#include <linux/of.h>
+#include <linux/of_address.h>
+
+#include <mach/map.h>
+
+/**
+ * struct samsung_clock_alias: information about mux clock
+ * @id: platform specific id of the clock.
+ * @dev_name: name of the device to which this clock belongs.
+ * @alias: optional clock alias name to be assigned to this clock.
+ */
+struct samsung_clock_alias {
+ unsigned int id;
+ const char *dev_name;
+ const char *alias;
+};
+
+#define ALIAS(_id, dname, a) \
+ { \
+ .id = _id, \
+ .dev_name = dname, \
+ .alias = a, \
+ }
+
+/**
+ * struct samsung_fixed_rate_clock: information about fixed-rate clock
+ * @id: platform specific id of the clock.
+ * @name: name of this fixed-rate clock.
+ * @parent_name: optional parent clock name.
+ * @flags: optional fixed-rate clock flags.
+ * @fixed-rate: fixed clock rate of this clock.
+ */
+struct samsung_fixed_rate_clock {
+ unsigned int id;
+ char *name;
+ const char *parent_name;
+ unsigned long flags;
+ unsigned long fixed_rate;
+};
+
+#define FRATE(_id, cname, pname, f, frate) \
+ { \
+ .id = _id, \
+ .name = cname, \
+ .parent_name = pname, \
+ .flags = f, \
+ .fixed_rate = frate, \
+ }
+
+/*
+ * struct samsung_fixed_factor_clock: information about fixed-factor clock
+ * @id: platform specific id of the clock.
+ * @name: name of this fixed-factor clock.
+ * @parent_name: parent clock name.
+ * @mult: fixed multiplication factor.
+ * @div: fixed division factor.
+ * @flags: optional fixed-factor clock flags.
+ */
+struct samsung_fixed_factor_clock {
+ unsigned int id;
+ char *name;
+ const char *parent_name;
+ unsigned long mult;
+ unsigned long div;
+ unsigned long flags;
+};
+
+#define FFACTOR(_id, cname, pname, m, d, f) \
+ { \
+ .id = _id, \
+ .name = cname, \
+ .parent_name = pname, \
+ .mult = m, \
+ .div = d, \
+ .flags = f, \
+ }
+
+/**
+ * struct samsung_mux_clock: information about mux clock
+ * @id: platform specific id of the clock.
+ * @dev_name: name of the device to which this clock belongs.
+ * @name: name of this mux clock.
+ * @parent_names: array of pointer to parent clock names.
+ * @num_parents: number of parents listed in @parent_names.
+ * @flags: optional flags for basic clock.
+ * @offset: offset of the register for configuring the mux.
+ * @shift: starting bit location of the mux control bit-field in @reg.
+ * @width: width of the mux control bit-field in @reg.
+ * @mux_flags: flags for mux-type clock.
+ * @alias: optional clock alias name to be assigned to this clock.
+ */
+struct samsung_mux_clock {
+ unsigned int id;
+ const char *dev_name;
+ const char *name;
+ const char **parent_names;
+ u8 num_parents;
+ unsigned long flags;
+ unsigned long offset;
+ u8 shift;
+ u8 width;
+ u8 mux_flags;
+ const char *alias;
+};
+
+#define __MUX(_id, dname, cname, pnames, o, s, w, f, mf, a) \
+ { \
+ .id = _id, \
+ .dev_name = dname, \
+ .name = cname, \
+ .parent_names = pnames, \
+ .num_parents = ARRAY_SIZE(pnames), \
+ .flags = f, \
+ .offset = o, \
+ .shift = s, \
+ .width = w, \
+ .mux_flags = mf, \
+ .alias = a, \
+ }
+
+#define MUX(_id, cname, pnames, o, s, w) \
+ __MUX(_id, NULL, cname, pnames, o, s, w, 0, 0, NULL)
+
+#define MUX_A(_id, cname, pnames, o, s, w, a) \
+ __MUX(_id, NULL, cname, pnames, o, s, w, 0, 0, a)
+
+#define MUX_F(_id, cname, pnames, o, s, w, f, mf) \
+ __MUX(_id, NULL, cname, pnames, o, s, w, f, mf, NULL)
+
+/**
+ * @id: platform specific id of the clock.
+ * struct samsung_div_clock: information about div clock
+ * @dev_name: name of the device to which this clock belongs.
+ * @name: name of this div clock.
+ * @parent_name: name of the parent clock.
+ * @flags: optional flags for basic clock.
+ * @offset: offset of the register for configuring the div.
+ * @shift: starting bit location of the div control bit-field in @reg.
+ * @div_flags: flags for div-type clock.
+ * @alias: optional clock alias name to be assigned to this clock.
+ */
+struct samsung_div_clock {
+ unsigned int id;
+ const char *dev_name;
+ const char *name;
+ const char *parent_name;
+ unsigned long flags;
+ unsigned long offset;
+ u8 shift;
+ u8 width;
+ u8 div_flags;
+ const char *alias;
+ struct clk_div_table *table;
+};
+
+#define __DIV(_id, dname, cname, pname, o, s, w, f, df, a, t) \
+ { \
+ .id = _id, \
+ .dev_name = dname, \
+ .name = cname, \
+ .parent_name = pname, \
+ .flags = f, \
+ .offset = o, \
+ .shift = s, \
+ .width = w, \
+ .div_flags = df, \
+ .alias = a, \
+ .table = t, \
+ }
+
+#define DIV(_id, cname, pname, o, s, w) \
+ __DIV(_id, NULL, cname, pname, o, s, w, 0, 0, NULL, NULL)
+
+#define DIV_A(_id, cname, pname, o, s, w, a) \
+ __DIV(_id, NULL, cname, pname, o, s, w, 0, 0, a, NULL)
+
+#define DIV_F(_id, cname, pname, o, s, w, f, df) \
+ __DIV(_id, NULL, cname, pname, o, s, w, f, df, NULL, NULL)
+
+#define DIV_T(_id, cname, pname, o, s, w, t) \
+ __DIV(_id, NULL, cname, pname, o, s, w, 0, 0, NULL, t)
+
+/**
+ * struct samsung_gate_clock: information about gate clock
+ * @id: platform specific id of the clock.
+ * @dev_name: name of the device to which this clock belongs.
+ * @name: name of this gate clock.
+ * @parent_name: name of the parent clock.
+ * @flags: optional flags for basic clock.
+ * @offset: offset of the register for configuring the gate.
+ * @bit_idx: bit index of the gate control bit-field in @reg.
+ * @gate_flags: flags for gate-type clock.
+ * @alias: optional clock alias name to be assigned to this clock.
+ */
+struct samsung_gate_clock {
+ unsigned int id;
+ const char *dev_name;
+ const char *name;
+ const char *parent_name;
+ unsigned long flags;
+ unsigned long offset;
+ u8 bit_idx;
+ u8 gate_flags;
+ const char *alias;
+};
+
+#define __GATE(_id, dname, cname, pname, o, b, f, gf, a) \
+ { \
+ .id = _id, \
+ .dev_name = dname, \
+ .name = cname, \
+ .parent_name = pname, \
+ .flags = f, \
+ .offset = o, \
+ .bit_idx = b, \
+ .gate_flags = gf, \
+ .alias = a, \
+ }
+
+#define GATE(_id, cname, pname, o, b, f, gf) \
+ __GATE(_id, NULL, cname, pname, o, b, f, gf, NULL)
+
+#define GATE_A(_id, cname, pname, o, b, f, gf, a) \
+ __GATE(_id, NULL, cname, pname, o, b, f, gf, a)
+
+#define GATE_D(_id, dname, cname, pname, o, b, f, gf) \
+ __GATE(_id, dname, cname, pname, o, b, f, gf, NULL)
+
+#define GATE_DA(_id, dname, cname, pname, o, b, f, gf, a) \
+ __GATE(_id, dname, cname, pname, o, b, f, gf, a)
+
+#define PNAME(x) static const char *x[] __initdata
+
+/**
+ * struct samsung_clk_reg_dump: register dump of clock controller registers.
+ * @offset: clock register offset from the controller base address.
+ * @value: the value to be register at offset.
+ */
+struct samsung_clk_reg_dump {
+ u32 offset;
+ u32 value;
+};
+
+extern void __init samsung_clk_init(struct device_node *np, void __iomem *base,
+ unsigned long nr_clks, unsigned long *rdump,
+ unsigned long nr_rdump, unsigned long *soc_rdump,
+ unsigned long nr_soc_rdump);
+extern void __init samsung_clk_of_register_fixed_ext(
+ struct samsung_fixed_rate_clock *fixed_rate_clk,
+ unsigned int nr_fixed_rate_clk,
+ struct of_device_id *clk_matches);
+
+extern void samsung_clk_add_lookup(struct clk *clk, unsigned int id);
+
+extern void samsung_clk_register_alias(struct samsung_clock_alias *list,
+ unsigned int nr_clk);
+extern void __init samsung_clk_register_fixed_rate(
+ struct samsung_fixed_rate_clock *clk_list, unsigned int nr_clk);
+extern void __init samsung_clk_register_fixed_factor(
+ struct samsung_fixed_factor_clock *list, unsigned int nr_clk);
+extern void __init samsung_clk_register_mux(struct samsung_mux_clock *clk_list,
+ unsigned int nr_clk);
+extern void __init samsung_clk_register_div(struct samsung_div_clock *clk_list,
+ unsigned int nr_clk);
+extern void __init samsung_clk_register_gate(
+ struct samsung_gate_clock *clk_list, unsigned int nr_clk);
+
+extern unsigned long _get_rate(const char *clk_name);
+
+#endif /* __SAMSUNG_CLK_H */
diff --git a/drivers/clocksource/exynos_mct.c b/drivers/clocksource/exynos_mct.c
index 957af8636c9d..509a6019c96c 100644
--- a/drivers/clocksource/exynos_mct.c
+++ b/drivers/clocksource/exynos_mct.c
@@ -477,12 +477,20 @@ static struct local_timer_ops exynos4_mct_tick_ops __cpuinitdata = {
};
#endif /* CONFIG_LOCAL_TIMERS */
-static void __init exynos4_timer_resources(void __iomem *base)
+static void __init exynos4_timer_resources(struct device_node *np, void __iomem *base)
{
- struct clk *mct_clk;
- mct_clk = clk_get(NULL, "xtal");
+ struct clk *mct_clk, *tick_clk;
- clk_rate = clk_get_rate(mct_clk);
+ tick_clk = np ? of_clk_get_by_name(np, "fin_pll") :
+ clk_get(NULL, "fin_pll");
+ if (IS_ERR(tick_clk))
+ panic("%s: unable to determine tick clock rate\n", __func__);
+ clk_rate = clk_get_rate(tick_clk);
+
+ mct_clk = np ? of_clk_get_by_name(np, "mct") : clk_get(NULL, "mct");
+ if (IS_ERR(mct_clk))
+ panic("%s: unable to retrieve mct clock instance\n", __func__);
+ clk_prepare_enable(mct_clk);
reg_base = base;
if (!reg_base)
@@ -514,7 +522,7 @@ void __init mct_init(void)
panic("unable to determine mct controller type\n");
}
- exynos4_timer_resources(S5P_VA_SYSTIMER);
+ exynos4_timer_resources(NULL, S5P_VA_SYSTIMER);
exynos4_clocksource_init();
exynos4_clockevent_init();
}
@@ -537,7 +545,7 @@ static void __init mct_init_dt(struct device_node *np, unsigned int int_type)
for (i = MCT_L0_IRQ; i < nr_irqs; i++)
mct_irqs[i] = irq_of_parse_and_map(np, i);
- exynos4_timer_resources(of_iomap(np, 0));
+ exynos4_timer_resources(np, of_iomap(np, 0));
exynos4_clocksource_init();
exynos4_clockevent_init();
}