diff options
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/arm/sti/overview.txt | 33 | ||||
| -rw-r--r-- | Documentation/arm/sti/stih415-overview.txt | 12 | ||||
| -rw-r--r-- | Documentation/arm/sti/stih416-overview.txt | 12 | ||||
| -rw-r--r-- | Documentation/devicetree/bindings/arm/nspire.txt | 14 | ||||
| -rw-r--r-- | Documentation/devicetree/bindings/clock/exynos5420-clock.txt | 201 | ||||
| -rw-r--r-- | Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt | 1 | ||||
| -rw-r--r-- | Documentation/devicetree/bindings/vendor-prefixes.txt | 1 |
7 files changed, 274 insertions, 0 deletions
diff --git a/Documentation/arm/sti/overview.txt b/Documentation/arm/sti/overview.txt new file mode 100644 index 000000000000..1a4e93d6027f --- /dev/null +++ b/Documentation/arm/sti/overview.txt @@ -0,0 +1,33 @@ + STi ARM Linux Overview + ========================== + +Introduction +------------ + + The ST Microelectronics Multimedia and Application Processors range of + CortexA9 System-on-Chip are supported by the 'STi' platform of + ARM Linux. Currently STiH415, STiH416 SOCs are supported with both + B2000 and B2020 Reference boards. + + + configuration + ------------- + + A generic configuration is provided for both STiH415/416, and can be used as the + default by + make stih41x_defconfig + + Layout + ------ + All the files for multiple machine families (STiH415, STiH416, and STiG125) + are located in the platform code contained in arch/arm/mach-sti + + There is a generic board board-dt.c in the mach folder which support + Flattened Device Tree, which means, It works with any compatible board with + Device Trees. + + + Document Author + --------------- + + Srinivas Kandagatla <srinivas.kandagatla@st.com>, (c) 2013 ST Microelectronics diff --git a/Documentation/arm/sti/stih415-overview.txt b/Documentation/arm/sti/stih415-overview.txt new file mode 100644 index 000000000000..1383e33f265d --- /dev/null +++ b/Documentation/arm/sti/stih415-overview.txt @@ -0,0 +1,12 @@ + STiH415 Overview + ================ + +Introduction +------------ + + The STiH415 is the next generation of HD, AVC set-top box processors + for satellite, cable, terrestrial and IP-STB markets. + + Features + - ARM Cortex-A9 1.0 GHz, dual-core CPU + - SATA2x2,USB 2.0x3, PCIe, Gbit Ethernet MACx2 diff --git a/Documentation/arm/sti/stih416-overview.txt b/Documentation/arm/sti/stih416-overview.txt new file mode 100644 index 000000000000..558444c201c6 --- /dev/null +++ b/Documentation/arm/sti/stih416-overview.txt @@ -0,0 +1,12 @@ + STiH416 Overview + ================ + +Introduction +------------ + + The STiH416 is the next generation of HD, AVC set-top box processors + for satellite, cable, terrestrial and IP-STB markets. + + Features + - ARM Cortex-A9 1.2 GHz dual core CPU + - SATA2x2,USB 2.0x3, PCIe, Gbit Ethernet MACx2 diff --git a/Documentation/devicetree/bindings/arm/nspire.txt b/Documentation/devicetree/bindings/arm/nspire.txt new file mode 100644 index 000000000000..4d08518bd176 --- /dev/null +++ b/Documentation/devicetree/bindings/arm/nspire.txt @@ -0,0 +1,14 @@ +TI-NSPIRE calculators + +Required properties: +- compatible: Compatible property value should contain "ti,nspire". + CX models should have "ti,nspire-cx" + Touchpad models should have "ti,nspire-tp" + Clickpad models should have "ti,nspire-clp" + +Example: + +/ { + model = "TI-NSPIRE CX"; + compatible = "ti,nspire-cx"; + ... diff --git a/Documentation/devicetree/bindings/clock/exynos5420-clock.txt b/Documentation/devicetree/bindings/clock/exynos5420-clock.txt new file mode 100644 index 000000000000..9bcc4b1bff51 --- /dev/null +++ b/Documentation/devicetree/bindings/clock/exynos5420-clock.txt @@ -0,0 +1,201 @@ +* Samsung Exynos5420 Clock Controller + +The Exynos5420 clock controller generates and supplies clock to various +controllers within the Exynos5420 SoC. + +Required Properties: + +- comptible: should be one of the following. + - "samsung,exynos5420-clock" - controller compatible with Exynos5420 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_uart0 128 + sclk_uart1 129 + sclk_uart2 130 + sclk_uart3 131 + sclk_mmc0 132 + sclk_mmc1 133 + sclk_mmc2 134 + sclk_spi0 135 + sclk_spi1 136 + sclk_spi2 137 + sclk_i2s1 138 + sclk_i2s2 139 + sclk_pcm1 140 + sclk_pcm2 141 + sclk_spdif 142 + sclk_hdmi 143 + sclk_pixel 144 + sclk_dp1 145 + sclk_mipi1 146 + sclk_fimd1 147 + sclk_maudio0 148 + sclk_maupcm0 149 + sclk_usbd300 150 + sclk_usbd301 151 + sclk_usbphy300 152 + sclk_usbphy301 153 + sclk_unipro 154 + sclk_pwm 155 + sclk_gscl_wa 156 + sclk_gscl_wb 157 + + [Peripheral Clock Gates] + + Clock ID + ---------------------------- + + aclk66_peric 256 + uart0 257 + uart1 258 + uart2 259 + uart3 260 + i2c0 261 + i2c1 262 + i2c2 263 + i2c3 264 + i2c4 265 + i2c5 266 + i2c6 267 + i2c7 268 + i2c_hdmi 269 + tsadc 270 + spi0 271 + spi1 272 + spi2 273 + keyif 274 + i2s1 275 + i2s2 276 + pcm1 277 + pcm2 278 + pwm 279 + spdif 280 + i2c8 281 + i2c9 282 + i2c10 283 + aclk66_psgen 300 + chipid 301 + sysreg 302 + tzpc0 303 + tzpc1 304 + tzpc2 305 + tzpc3 306 + tzpc4 307 + tzpc5 308 + tzpc6 309 + tzpc7 310 + tzpc8 311 + tzpc9 312 + hdmi_cec 313 + seckey 314 + mct 315 + wdt 316 + rtc 317 + tmu 318 + tmu_gpu 319 + pclk66_gpio 330 + aclk200_fsys2 350 + mmc0 351 + mmc1 352 + mmc2 353 + sromc 354 + ufs 355 + aclk200_fsys 360 + tsi 361 + pdma0 362 + pdma1 363 + rtic 364 + usbh20 365 + usbd300 366 + usbd301 377 + aclk400_mscl 380 + mscl0 381 + mscl1 382 + mscl2 383 + smmu_mscl0 384 + smmu_mscl1 385 + smmu_mscl2 386 + aclk333 400 + mfc 401 + smmu_mfcl 402 + smmu_mfcr 403 + aclk200_disp1 410 + dsim1 411 + dp1 412 + hdmi 413 + aclk300_disp1 420 + fimd1 421 + smmu_fimd1 422 + aclk166 430 + mixer 431 + aclk266 440 + rotator 441 + mdma1 442 + smmu_rotator 443 + smmu_mdma1 444 + aclk300_jpeg 450 + jpeg 451 + jpeg2 452 + smmu_jpeg 453 + aclk300_gscl 460 + smmu_gscl0 461 + smmu_gscl1 462 + gscl_wa 463 + gscl_wb 464 + gscl0 465 + gscl1 466 + clk_3aa 467 + aclk266_g2d 470 + sss 471 + slim_sss 472 + mdma0 473 + aclk333_g2d 480 + g2d 481 + aclk333_432_gscl 490 + smmu_3aa 491 + smmu_fimcl0 492 + smmu_fimcl1 493 + smmu_fimcl3 494 + fimc_lite3 495 + aclk_g3d 500 + g3d 501 + +Example 1: An example of a clock controller node is listed below. + + clock: clock-controller@0x10010000 { + compatible = "samsung,exynos5420-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 259>, <&clock 130>; + clock-names = "uart", "clk_uart_baud0"; + }; diff --git a/Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt index 72e9cd1e89b7..36281e7a2a46 100644 --- a/Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt +++ b/Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt @@ -15,6 +15,7 @@ Required Properties: - "samsung,exynos4210-pinctrl": for Exynos4210 compatible pin-controller. - "samsung,exynos4x12-pinctrl": for Exynos4x12 compatible pin-controller. - "samsung,exynos5250-pinctrl": for Exynos5250 compatible pin-controller. + - "samsung,exynos5420-pinctrl": for Exynos5420 compatible pin-controller. - reg: Base address of the pin controller hardware module and length of the address space it occupies. diff --git a/Documentation/devicetree/bindings/vendor-prefixes.txt b/Documentation/devicetree/bindings/vendor-prefixes.txt index d247d1003987..db0457d61682 100644 --- a/Documentation/devicetree/bindings/vendor-prefixes.txt +++ b/Documentation/devicetree/bindings/vendor-prefixes.txt @@ -31,6 +31,7 @@ idt Integrated Device Technologies, Inc. img Imagination Technologies Ltd. intercontrol Inter Control Group linux Linux-specific binding +lsi LSI Corp. (LSI Logic) marvell Marvell Technology Group Ltd. maxim Maxim Integrated Products mosaixtech Mosaix Technologies, Inc. |