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* ARM: EXYNOS: Remove SROM related register settings from mach-exynosPankaj Dubey2016-04-181-1/+0Star
| | | | | | | | | | | | As now we have dedicated driver for SROM controller, it will take care of saving register banks during S2R so we can safely remove these settings from mach-exynos. Signed-off-by: Pankaj Dubey <pankaj.dubey@samsung.com> Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Signed-off-by: Kukjin Kim <kgene@kernel.org> [k.kozlowski: Need to select also SAMSUNG_MC] Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
* ARM: SAMSUNG: Remove unused register offset definitionPankaj Dubey2016-02-252-9/+0Star
| | | | | | | | | | This patch cleans up various map.h under mach-exynos, mach-s3c24xx and plat-samsung by removing unused register offset. This patch also does a minor nitpick of changing EXYNOS4 to EXYNOS from comment section of header file "mach-exynos/include/mach/map.h". Signed-off-by: Pankaj Dubey <pankaj.dubey@samsung.com> Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
* ARM: s3c: simplify s3c_irqwake_{e,}intallow definitionArnd Bergmann2015-12-311-8/+0Star
| | | | | | | | | | | | | | | | | | | For a long time, gcc has warned about odd configurations on s3c64xx: In file included from arch/arm/plat-samsung/pm.c:34:0: arch/arm/mach-s3c64xx/include/mach/pm-core.h:61:0: warning: "s3c_irqwake_eintallow" redefined #define s3c_irqwake_eintallow ((1 << 28) - 1) In file included from arch/arm/plat-samsung/pm.c:33:0: arch/arm/plat-samsung/include/plat/pm.h:49:0: note: this is the location of the previous definition #define s3c_irqwake_eintallow 0 The definitions of s3c_irqwake_intallow and s3c_irqwake_eintallow are a bit consistent between the various platforms. Things have become easier now that it's only s3c24xx and s3c64xx that use them at all, so I've tried to rearrange the definitions to make it more obvious what is going on. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
* ARM: SAMSUNG: remove keypad-core header in plat-samsungKukjin Kim2015-07-291-31/+0Star
| | | | | | | | Since keypad-core header is not used, this patch removes it. Cc: Krzysztof Kozlowski <k.kozlowski@samsung.com> Cc: Joonyoung Shim <jy0922.shim@samsung.com> Signed-off-by: Kukjin Kim <kgene@kernel.org>
* ARM: SAMSUNG: local watchdog-reset header in mach-s3c64xxKukjin Kim2015-07-291-20/+0Star
| | | | | | | | This patch moves watchdog-reset header file into mach-s3c64xx. Because it is not used for others except mach-s3c64xx. Cc: Krzysztof Kozlowski <k.kozlowski@samsung.com> Signed-off-by: Kukjin Kim <kgene@kernel.org>
* ARM: SAMSUNG: local onenand-core header in mach-s3c64xxKukjin Kim2015-07-291-37/+0Star
| | | | | | | | This patch moves onenand-core header file into mach-s3c64xx. Because it is not used for others except mach-s3c64xx. Cc: Krzysztof Kozlowski <k.kozlowski@samsung.com> Signed-off-by: Kukjin Kim <kgene@kernel.org>
* ARM: SAMSUNG: local irq-uart header in mach-s3c64xxKukjin Kim2015-07-291-20/+0Star
| | | | | | | | This patch moves irq-uart header file into mach-s3c64xx. Because it is not used for others except mach-s3c64xx. Cc: Krzysztof Kozlowski <k.kozlowski@samsung.com> Signed-off-by: Kukjin Kim <kgene@kernel.org>
* ARM: SAMSUNG: local backlight header in mach-s3c64xxKukjin Kim2015-07-291-26/+0Star
| | | | | | | | This patch moves backlight header file into mach-s3c64xx. Because it is not used for others except mach-s3c64xx. Cc: Krzysztof Kozlowski <k.kozlowski@samsung.com> Signed-off-by: Kukjin Kim <kgene@kernel.org>
* ARM: SAMSUNG: local ata-core header in mach-s3c64xxKukjin Kim2015-07-291-28/+0Star
| | | | | | | | This patch moves ata-core header file into mach-s3c64xx. Because it is not used for others except mach-s3c64xx. Cc: Krzysztof Kozlowski <k.kozlowski@samsung.com> Signed-off-by: Kukjin Kim <kgene@kernel.org>
* ARM: SAMSUNG: local regs-usb-hsotg-phy header in mach-s3c64xxKukjin Kim2015-07-291-51/+0Star
| | | | | | | | This patch moves regs-usb-hsotg-phy header file into mach-s3c64xx. Because it is not used for others except mach-s3c64xx. Cc: Krzysztof Kozlowski <k.kozlowski@samsung.com> Signed-off-by: Kukjin Kim <kgene@kernel.org>
* ARM: SAMSUNG: local spi-core header in mach-s3c24xxKukjin Kim2015-07-291-30/+0Star
| | | | | | | | This patch moves spi-core header file into mach-s3c24xx. Because it is not used for others except mach-s3c24xx. Cc: Krzysztof Kozlowski <k.kozlowski@samsung.com> Signed-off-by: Kukjin Kim <kgene@kernel.org>
* ARM: SAMSUNG: local nand-core header in mach-s3c24xxKukjin Kim2015-07-291-28/+0Star
| | | | | | | | This patch moves nand-core header file into mach-s3c24xx. Because it is not used for others except mach-s3c24xx. Cc: Krzysztof Kozlowski <k.kozlowski@samsung.com> Signed-off-by: Kukjin Kim <kgene@kernel.org>
* ARM: SAMSUNG: local fb-core header in mach-s3c24xxKukjin Kim2015-07-291-29/+0Star
| | | | | | | | This patch moves fb-core header file into mach-s3c24xx. Because it is not used for others except mach-s3c24xx. Cc: Krzysztof Kozlowski <k.kozlowski@samsung.com> Signed-off-by: Kukjin Kim <kgene@kernel.org>
* ARM: SAMSUNG: local regs-srom header in mach-exynosKukjin Kim2015-07-291-54/+0Star
| | | | | | | | This patch moves regs-srom header file into mach-exynos. Because it is not used for others except mach-exynos. Cc: Krzysztof Kozlowski <k.kozlowski@samsung.com> Signed-off-by: Kukjin Kim <kgene@kernel.org>
* ARM: S3C24XX: fix building without PM_SLEEPArnd Bergmann2015-02-261-2/+10
| | | | | | | | | We get lots of link errors based on the assumption that any s3c24xx kernel would enable CONFIG_PM_SLEEP if it enables CONFIG_PM. This tries to clean that up. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Kukjin Kim <kgene@kernel.org>
* ARM: S3C64XX: fix building without CONFIG_PM_SLEEPArnd Bergmann2015-02-261-1/+1
| | | | | | | | | | | | | | | | | arch/arm/mach-s3c64xx/built-in.o: In function `s3c_pm_restore_core': :(.text+0x5d0): undefined reference to `s3c_pm_do_restore_core' :(.text+0x5d4): undefined reference to `s3c_pm_do_restore' arch/arm/mach-s3c64xx/built-in.o: In function `s3c_pm_save_core': :(.text+0x60c): undefined reference to `s3c_pm_do_save' arch/arm/mach-s3c64xx/built-in.o: In function `s3c64xx_irq_pm_resume': :(.text+0x670): undefined reference to `s3c_pm_do_restore' arch/arm/mach-s3c64xx/built-in.o: In function `s3c64xx_irq_pm_suspend': :(.text+0x6d8): undefined reference to `s3c_pm_do_save' arch/arm/mach-s3c64xx/built-in.o: In function `s3c_cpu_resume': :(.text+0x71c): undefined reference to `cpu_resume' Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Kukjin Kim <kgene@kernel.org>
* ARM: SAMSUNG: remove unused DMA infrastructureArnd Bergmann2015-01-246-566/+0Star
| | | | | | | | | | | Everything uses dmaengine now, so there is no reason to keep this around any longer. Thanks to everyone who was involved in moving the users over to use the dmaengine APIs. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Reviewed-by: Heiko Stuebner <heiko@sntech.de> Acked-by: Vinod Koul <vinod.koul@intel.com> Signed-off-by: Kukjin Kim <kgene@kernel.org>
* ARM: EXYNOS: Remove unused static iomappingPankaj Dubey2014-11-131-21/+0Star
| | | | | | | | | | | This patch removes all unused static iomapping from exynos4/5_iodesc table, and at the same time removes related macros from mach/map.h and plat/map-s5p.h. All such mappings are present in exynos.c but not currently there are no users of these mappings, so it is safe to remove these. Signed-off-by: Pankaj Dubey <pankaj.dubey@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
* Merge branch 'cleanup/gpio-header-removal' into next/socArnd Bergmann2014-07-261-0/+3
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * cleanup/gpio-header-removal: ARM: delete old reference to ARM_GPIOLIB_COMPLEX ARM: kill CONFIG_NEED_MACH_GPIO_H ARM: mach-s5p: get rid of all <mach/gpio.h> headers ARM: s5p: cut the custom ARCH_NR_GPIOS definition This resolves a massive amount of conflicts between the mach/gpio.h removal and the s5p platform removal. Almost all changes are trivial, as both sides remove stuff. Conflicts: arch/arm/Kconfig arch/arm/mach-s5p64x0/common.c arch/arm/mach-s5p64x0/dev-audio.c arch/arm/mach-s5p64x0/include/mach/gpio-samsung.h arch/arm/mach-s5p64x0/mach-smdk6440.c arch/arm/mach-s5p64x0/mach-smdk6450.c arch/arm/mach-s5p64x0/setup-fb-24bpp.c arch/arm/mach-s5p64x0/setup-i2c0.c arch/arm/mach-s5p64x0/setup-i2c1.c arch/arm/mach-s5p64x0/setup-sdhci-gpio.c arch/arm/mach-s5p64x0/setup-spi.c arch/arm/mach-s5pc100/dev-audio.c arch/arm/mach-s5pc100/include/mach/gpio-samsung.h arch/arm/mach-s5pc100/mach-smdkc100.c arch/arm/mach-s5pc100/setup-fb-24bpp.c arch/arm/mach-s5pc100/setup-i2c0.c arch/arm/mach-s5pc100/setup-i2c1.c arch/arm/mach-s5pc100/setup-ide.c arch/arm/mach-s5pc100/setup-keypad.c arch/arm/mach-s5pc100/setup-sdhci-gpio.c arch/arm/mach-s5pc100/setup-spi.c arch/arm/mach-s5pv210/dev-audio.c arch/arm/mach-s5pv210/include/mach/gpio-samsung.h arch/arm/mach-s5pv210/mach-aquila.c arch/arm/mach-s5pv210/mach-goni.c arch/arm/mach-s5pv210/mach-smdkv210.c arch/arm/mach-s5pv210/setup-fb-24bpp.c arch/arm/mach-s5pv210/setup-fimc.c arch/arm/mach-s5pv210/setup-i2c0.c arch/arm/mach-s5pv210/setup-i2c1.c arch/arm/mach-s5pv210/setup-i2c2.c arch/arm/mach-s5pv210/setup-ide.c arch/arm/mach-s5pv210/setup-keypad.c arch/arm/mach-s5pv210/setup-sdhci-gpio.c arch/arm/mach-s5pv210/setup-spi.c arch/arm/plat-samsung/Kconfig arch/arm/plat-samsung/s5p-irq-eint.c Signed-off-by: Arnd Bergmann <arnd@arndb.de>
| * ARM: mach-s5p: get rid of all <mach/gpio.h> headersLinus Walleij2014-06-301-0/+3
| | | | | | | | | | | | | | | | | | | | This renames all the local <mach/gpio.h> headers in the S5P platforms to <mach/gpio-samsung.h> indicating a scope local to this platform, and cuts the implicit inclusion of <mach/gpio.h> from <linux/gpio.h> by removing the use of NEED_MACH_GPIO_H from all S5P variants. Acked-by: Alexandre Courbot <acourbot@nvidia.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
* | Merge tag 's5pv210-dt' of ↵Arnd Bergmann2014-07-2617-1075/+0Star
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into next/soc Merge "Samsung S5PV210 DT support for v3.17" from Kukjin Kim: - support common clock framework for s5pv210 clock - add generic PHY driver on s5pv210 to support it via DT - add dt support for s5pv210-goni, smdkc110, smdkv210 and torbreck boards - remove board files from mach-s5pv210 and unused codes - enable multiplatform for s5pv210 * tag 's5pv210-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung: clk: samsung: s5pv210: Remove legacy board support ARM: SAMSUNG: Remove remaining legacy code gpio: samsung: Remove legacy support of S5PV210 ARM: S5PV210: Enable multi-platform build support cpufreq: s5pv210: Make the driver multiplatform aware ARM: S5PV210: Register cpufreq platform device ARM: S5PV210: move debug-macro.S into the common space ARM: S5PV210: Untie PM support from legacy code ARM: S5PV210: Remove support for board files ARM: dts: Add Device tree for s5pc110/s5pv210 boards ARM: dts: Add Device tree for s5pv210 SoC ARM: S5PV210: Add board file for boot using Device Tree phy: Add support for S5PV210 to the Exynos USB 2.0 PHY driver clk: samsung: Add S5PV210 Audio Subsystem clock driver ARM: SAMSUNG: Remove legacy clock code serial: samsung: Remove support for legacy clock code cpufreq: s3c24xx: Remove some dead code ARM: S5PV210: Migrate clock handling to Common Clock Framework clk: samsung: Add clock driver for S5PV210 and compatible SoCs Signed-off-by: Arnd Bergmann <arnd@arndb.de>
| * | ARM: SAMSUNG: Remove remaining legacy codeTomasz Figa2014-07-1812-448/+0Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | After refactoring suspend/resume, which was last part with dependencies on legacy code, all Kconfig symbols related to Samsung ATAGS support can be deselected and more unused code removed. This includes most of s5p-* code as well, as s5pv210 was their last user. Signed-off-by: Tomasz Figa <t.figa@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
| * | ARM: S5PV210: Remove support for board filesTomasz Figa2014-07-181-1/+0Star
| | | | | | | | | | | | | | | | | | | | | | | | Since all in-tree boards have been moved to device tree, we can now drop legacy code and make mach-s5pv210 DT-only. This patch does it. Signed-off-by: Tomasz Figa <t.figa@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
| * | ARM: SAMSUNG: Remove legacy clock codeTomasz Figa2014-07-185-626/+0Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Since S5PV210 now has a complete clock driver using Common Clock Framework, there is no reason to keep the old code. Remove it together with the whole legacy Samsung-specific clock framework which no longer has any users. Signed-off-by: Tomasz Figa <t.figa@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
* | | Merge tag 'power-exynos' of ↵Arnd Bergmann2014-07-261-1/+0Star
|\ \ \ | |/ / |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into next/soc Merge "Samsung power management related updates for v3.17" from Kukjin Kim - support cluster power off on exynos5420 and exynos5800 to save power. - use PMU address via DT to remove PMU static mapping - remove exynos_cpuidle_init() and exynos_cpufreq_init() * Note that this is including tags/samsung-cleanup and tags/exynos-cpuidle are already merged into arm-soc. * tag 'power-exynos' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung: ARM: EXYNOS: Move cpufreq and cpuidle device registration to init_machine ARM: EXYNOS: Refactored code for using PMU address via DT ARM: EXYNOS: Support cluster power off on exynos5420/5800 Signed-off-by: Arnd Bergmann <arnd@arndb.de>
| * | ARM: EXYNOS: Refactored code for using PMU address via DTPankaj Dubey2014-07-231-1/+0Star
| |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Under "arm/mach-exynos" many files are using PMU register offsets. Since we have added support for accessing PMU base address via DT, now we can remove PMU mapping from exynosX_iodesc. Let's convert all these access using iomapped address. This will help us in removing static mapping of PMU base address as well as help in reducing dependency over machine header files. Thus helping for migration of PMU implementation from machine to driver folder which can be reused for ARM64 based SoC. Also as we have removed static mappings from "regs-pmu.h" it does not need map.h anymore. But "platsmp.c" needed this and till now it got included indirectly. So lets move header inclusion of "mach/map.h" from "regs-pmu.h" to "platsmp.c". Signed-off-by: Pankaj Dubey <pankaj.dubey@samsung.com> Reviewed-by: Tomasz Figa <t.figa@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
* | ARM: S5PC100: no more support S5PC100 SoCKukjin Kim2014-07-135-60/+1Star
| | | | | | | | | | | | | | | | | | | | | | This patch removes supporting codes for s5pc100 because no more used now. [jason@lakedaemon.net: for drivers/irqchip/Kconfig] Acked-by: Jason Cooper <jason@lakedaemon.net> Acked-by: Arnd Bergmann <arnd@arndb.de> Cc: Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
* | ARM: S5P64X0: no more support S5P6440 and S5P6450 SoCsKukjin Kim2014-07-084-78/+0Star
|/ | | | | | | | | | This patch removes supporting codes for s5p6440 and s5p6450 because seems no more used now. And if its supporting is required, DT based codes should be supprted next time. Acked-by: Arnd Bergmann <arnd@arndb.de> Cc: Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
* ARM: EXYNOS: Migrate Exynos specific macros from plat to machSachin Kamat2014-05-251-60/+0Star
| | | | | | | | | Move Exynos specific macros to mach-exynos from plat-samsung to avoid unnecessary dependency on plat based header files. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Reviewed-by: Tomasz Figa <t.figa@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
* ARM: EXYNOS: Remove exynos_subsys registrationSachin Kamat2014-05-251-1/+0Star
| | | | | | | | 'exynos_subsys' has no users. Remove this code. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Reviewed-by: Tomasz Figa <t.figa@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
* ARM: S3C24XX: cpufreq-utils: don't write raw values to MPLLCON when using ccfHeiko Stuebner2014-05-081-0/+1
| | | | | | | | | | | | | | | | | | | | The s3c24xx cpufreq driver needs to change the mpll speed and was doing this by writing raw values from a translation table into the MPLLCON register. Change this to use a regular clk_set_rate call when using the common clock framework and only write the raw value in the samsung_clock case. The s3c cpufreq driver does already aquire the mpll, so simply add a reference to struct s3c_cpufreq_config to let set_fvco access it. While struct clk is opaque the differenciation between samsung clock and common clock is kept, as the samsung-clock mpll clk does not implement a real set_rate. Signed-off-by: Heiko Stuebner <heiko@sntech.de> Acked-by: Tomasz Figa <t.figa@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
* Merge tag 'exynos-cleanup' of ↵Arnd Bergmann2014-03-292-3/+4
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into next/cleanup3 Merge "Exynos cleanup for v3.15" from Kukjin Kim: - reorganize code for - add support reserve memory for mfc-v7 - consolidate exynos4 and exynos5 machine codes - add generic compatible strings for exynos4 and exynos5 - update DT with generic compatible strings - move clk related dt-binding header file in dt-bindings/clock * tag 'exynos-cleanup' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung: dt-bindings: clock: Move exynos-audss-clk.h to dt-bindings/clock ARM: dts: Update Exynos DT files with generic compatible strings ARM: EXYNOS: Add generic compatible strings ARM: EXYNOS: Consolidate exynos4 and exynos5 machine files ARM: EXYNOS: Consolidate CPU init code ARM: SAMSUNG: Introduce generic Exynos4 and 5 helpers ARM: EXYNOS: Add support to reserve memory for MFC-v7 ARM: SAMSUNG: Reorganize calls to reserve memory for MFC Conflicts: arch/arm/mach-exynos/exynos.c Signed-off-by; Arnd Bergmann <arnd@arndb.de>
| * ARM: SAMSUNG: Introduce generic Exynos4 and 5 helpersSachin Kamat2014-03-201-0/+4
| | | | | | | | | | | | | | | | | | | | Add helpers to check for Exynos4 and 5 family of SoCs. This will eliminate comparing long list of SoCs and make code simpler. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
| * ARM: SAMSUNG: Reorganize calls to reserve memory for MFCTushar Behera2014-03-201-3/+0Star
| | | | | | | | | | | | | | | | Reorganize code so that "plat/mfc.h" is no more referred from mach-exynos directory. Signed-off-by: Tushar Behera <tushar.behera@linaro.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
* | ARM: SAMSUNG: Move s3c_pm_check_* prototypes to plat/pm-common.hTomasz Figa2014-03-202-14/+14
| | | | | | | | | | | | | | | | | | | | To allow using Samsung PM memory check helpers on platforms that do not use the legacy Samsung PM core, this patch moves prototypes of relevant functions to plat/pm-common.h header. Signed-off-by: Tomasz Figa <t.figa@samsung.com> Acked-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
* | ARM: SAMSUNG: Move common save/restore helpers to separate fileTomasz Figa2014-03-202-25/+26
| | | | | | | | | | | | | | | | | | | | | | | | To separate legacy PM code from generic helpers, this patch moves the generic register save/restore helpers to a new file called pm-common.c that is compiled always when CONFIG_PM_SLEEP is enabled, to allow platforms that do not want to use the legacy PM code use the generic helpers. Signed-off-by: Tomasz Figa <t.figa@samsung.com> Acked-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
* | ARM: SAMSUNG: Move Samsung PM debug code into separate fileTomasz Figa2014-03-202-38/+71
| | | | | | | | | | | | | | | | | | | | | | Not all Samsung SoC platforms are going to use the legacy Samsung PM code enabled by CONFIG_SAMSUNG_PM_DEBUG. To allow using Samsung PM debug helpers on such platforms, related code is moved to separate file and a plat/pm-common.h header is added to separate legacy and generic code. Signed-off-by: Tomasz Figa <t.figa@samsung.com> Acked-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
* | ARM: SAMSUNG: Save UART DIVSLOT register based on SoC typeTomasz Figa2014-03-201-2/+0Star
| | | | | | | | | | | | | | | | | | | | | | The only SoC that does not have DIVSLOT register is S3C2410, so instead of exporting a variable for platforms to set if DIVSLOT register should be preserved, it's enough to simply check whether we are running on a S3C2410 instead. Signed-off-by: Tomasz Figa <t.figa@samsung.com> Acked-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
* | ARM: SAMSUNG: Add soc_is_s3c2410() helperTomasz Figa2014-03-201-0/+6
| | | | | | | | | | | | | | | | | | | | | | | | Due to the S3C2410 SoC being quite different from other S3C24xx SoCs in some aspects, such as availability of DIVSLOT register in its UART blocks, there is a need sometimes to check whether we are running on this SoC, not just the S3C24xx series. This patch adds soc_is_s3c2410() helper function for this purpose. Signed-off-by: Tomasz Figa <t.figa@samsung.com> Acked-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
* | ARM: SAMSUNG: remove all custom uncompress.hHeiko Stuebner2014-03-111-175/+0Star
| | | | | | | | | | | | | | | | All Samsung platforms now use the generic uncompress.h so all the custom ones can be removed. Signed-off-by: Heiko Stuebner <heiko@sntech.de> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
* | ARM: S3C24XX: Move rtc-core.h from plat to machSachin Kamat2014-02-151-27/+0Star
| | | | | | | | | | | | | | | | | | | | plat/rtc-core.h is only referenced from mach-s3c24xx. Hence move it there to de-populate the plat directory. While at it also do some cleanup of the header file. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Acked-by: Heiko Stuebner <heiko@sntech.de> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
* | ARM: SAMSUNG: Delete unused plat/regs-serial.h header fileTushar Behera2014-02-141-1/+0Star
| | | | | | | | | | | | | | There are no more users of this file, it can be deleted now. Signed-off-by: Tushar Behera <tushar.behera@linaro.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
* | ARM: SAMSUNG: Replace inclusion of plat/regs-serial.h header fileTushar Behera2014-02-141-1/+1
| | | | | | | | | | | | | | | | | | | | regs-serial.h only includes linux/serial_s3c.h. Include this header directly to remove unnecessary platform dependency. Signed-off-by: Tushar Behera <tushar.behera@linaro.org> [broonie@linaro.org: Acked for S3C64XX related changes] Acked-by: Mark Brown <broonie@linaro.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
* | ARM: SAMSUNG: remove unneeded s3c24xx_init_cpu()Heiko Stuebner2014-02-131-1/+0Star
|/ | | | | | | | | The function is nearly empty and samsung_cpu_rev is static so already 0 making the function obsolete, therefore remove it. Signed-off-by: Heiko Stuebner <heiko@sntech.de> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
* Merge tag 'for-linus-20140127' of git://git.infradead.org/linux-mtdLinus Torvalds2014-01-291-123/+0Star
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull MTD updates from Brian Norris: - Add me (Brian Norris) as an additional MTD maintainer (it'd be nice to get David's "ack" for this; I'm sure he approves, but he's been pretty silent lately) - Add Ezequiel Garcie as maintainer for the pxa3xx NAND driver - Last (?) round of pxa3xx improvements for supporting Armada 370/XP - Typical churn in driver boilerplate (OOM messages, printk()'s, devm_*, etc.) - Quad read mode support for SPI NOR driver (m25p80) - Update Davinci NAND driver to prepare for use on new platforms - Begin to kill off NAND_MAX_{PAGE,OOB}SIZE macros; more work is pending - Miscellaneous NAND device support (new IDs) - Add READ RETRY support for Micron MLC NAND - Support new GPMI NAND ECC layout device-tree binding - Avoid mapping stack/vmalloc() memory for GPMI NAND DMA * tag 'for-linus-20140127' of git://git.infradead.org/linux-mtd: (151 commits) mtd: gpmi: add sanity check when mapping DMA for read_buf/write_buf mtd: gpmi: allocate a proper buffer for non ECC read/write mtd: m25p80: Set rx_nbits for Quad SPI transfers mtd: m25p80: Enable Quad SPI read transfers for s25fl512s mtd: s3c2410: Merge plat/regs-nand.h into s3c2410.c mtd: mtdram: add missing 'const' mtd: m25p80: assign default read command mtd: nuc900_nand: remove redundant return value check of platform_get_resource() mtd: plat_nand: remove redundant return value check of platform_get_resource() mtd: nand: add Intel manufacturer ID mtd: nand: add SanDisk manufacturer ID mtd: nand: add support for Samsung K9LCG08U0B mtd: nand: pxa3xx: Add support for 2048 bytes page size devices mtd: m25p80: Use OPCODE_QUAD_READ_4B for 4-byte addressing mtd: nand: don't use {read,write}_buf for 8-bit transfers mtd: nand: use __packed shorthand mtd: nand: support Micron READ RETRY mtd: nand: add generic READ RETRY support mtd: nand: add ONFI vendor block for Micron mtd: nand: localize ECC failures per page ...
| * mtd: s3c2410: Merge plat/regs-nand.h into s3c2410.cSachin Kamat2014-01-231-123/+0Star
| | | | | | | | | | | | | | | | | | | | plat/regs-nand.h is used only by S3C2410 nand driver. Since there are no other users, merge this file into the driver code to remove platform dependency. While at it also remove unused macros. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Acked-by: Kukjin Kim <kgene.kim@samsung.com> Signed-off-by: Brian Norris <computersforpeace@gmail.com>
* | Merge tag 'spi-v3.14-2' of ↵Linus Torvalds2014-01-251-13/+0Star
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi Pull spi updates from Mark Brown: "A respun version of the merges for the pull request previously sent with a few additional fixes. The last two merges were fixed up by hand since the branches have moved on and currently have the prior merge in them. Quite a busy release for the SPI subsystem, mostly in cleanups big and small scattered through the stack rather than anything else: - New driver for the Broadcom BC63xx HSSPI controller - Fix duplicate device registration for ACPI - Conversion of s3c64xx to DMAEngine (this pulls in platform and DMA changes upon which the transiton depends) - Some small optimisations to reduce the amount of time we hold locks in the datapath, eliminate some redundant checks and the size of a spi_transfer - Lots of fixes, cleanups and general enhancements to drivers, especially the rspi and Atmel drivers" * tag 'spi-v3.14-2' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: (112 commits) spi: core: Fix transfer failure when master->transfer_one returns positive value spi: Correct set_cs() documentation spi: Clarify transfer_one() w.r.t. spi_finalize_current_transfer() spi: Spelling s/finised/finished/ spi: sc18is602: Convert to use bits_per_word_mask spi: Remove duplicate code to set default bits_per_word setting spi/pxa2xx: fix compilation warning when !CONFIG_PM_SLEEP spi: clps711x: Add MODULE_ALIAS to support module auto-loading spi: rspi: Add missing clk_disable() calls in error and cleanup paths spi: rspi: Spelling s/transmition/transmission/ spi: rspi: Add support for specifying CPHA/CPOL spi/pxa2xx: initialize DMA channels to -1 to prevent inadvertent match spi: rspi: Add more QSPI register documentation spi: rspi: Add more RSPI register documentation spi: rspi: Remove dependency on DMAE for SHMOBILE spi/s3c64xx: Correct indentation spi: sh: Use spi_sh_clear_bit() instead of open-coded spi: bitbang: Grammar s/make to make/to make/ spi: sh-hspi: Spelling s/recive/receive/ spi: core: Improve tx/rx_nbits check comments ...
| * | spi: s3c24xx: Remove reference to plat/fiq.hSachin Kamat2014-01-081-13/+0Star
| |/ | | | | | | | | | | | | | | | | fiq.h contains only a function declaration and is not used by anyone else. Move the declaration to the driver header file and remove the unnecessary platform dependency from the driver. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Mark Brown <broonie@linaro.org>
* | Merge tag 'cleanup-for-linus' of ↵Linus Torvalds2014-01-241-2/+2
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC cleanups from Olof Johansson: "This is the branch where we usually queue up cleanup efforts, moving drivers out of the architecture directory, header file restructuring, etc. Sometimes they tangle with new development so it's hard to keep it strictly to cleanups. Some of the things included in this branch are: * Atmel SAMA5 conversion to common clock * Reset framework conversion for tegra platforms - Some of this depends on tegra clock driver reworks that are shared with Mike Turquette's clk tree. * Tegra DMA refactoring, which are shared branches with the DMA tree. * Removal of some header files on exynos to prepare for multiplatform" * tag 'cleanup-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (169 commits) ARM: mvebu: move Armada 370/XP specific definitions to armada-370-xp.h ARM: mvebu: remove prototypes of non-existing functions from common.h ARM: mvebu: move ARMADA_XP_MAX_CPUS to armada-370-xp.h serial: sh-sci: Rework baud rate calculation serial: sh-sci: Compute overrun_bit without using baud rate algo serial: sh-sci: Remove unused GPIO request code serial: sh-sci: Move overrun_bit and error_mask fields out of pdata serial: sh-sci: Support resources passed through platform resources serial: sh-sci: Don't check IRQ in verify port operation serial: sh-sci: Set the UPF_FIXED_PORT flag serial: sh-sci: Remove duplicate interrupt check in verify port op serial: sh-sci: Simplify baud rate calculation algorithms serial: sh-sci: Remove baud rate calculation algorithm 5 serial: sh-sci: Sort headers alphabetically ARM: EXYNOS: Kill exynos_pm_late_initcall() ARM: EXYNOS: Consolidate selection of PM_GENERIC_DOMAINS for Exynos4 ARM: at91: switch Calao QIL-A9260 board to DT clk: at91: fix pmc_clk_ids data type attriubte PM / devfreq: use inclusion <mach/map.h> instead of <plat/map-s5p.h> ARM: EXYNOS: remove <mach/regs-clock.h> for exynos ...
| * | ARM: SAMSUNG: Let s3c_pm_do_restore_*() take const sleep_saveDaniel Kurtz2013-12-111-2/+2
| |/ | | | | | | | | | | | | | | | | | | | | | | | | The restore functions do not modify the passed in struct sleep_save, so that parameter can be const. This allows us to pass in const struct. This allows us to use const structs sleep_save to define system registers that will always be restored to a constant value. Signed-off-by: Daniel Kurtz <djkurtz@chromium.org> Reviewed-by: Tomasz Figa <t.figa@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
generated by cgit v1.2.3-55-g7522 (git 2.39.0) at 2024-09-13 08:32:56 +0200