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2013-03-05ARM: S3C24XX: transform s3c2440 irqs into new structureHeiko Stuebner
As always a mapping structure is everything needed. Signed-off-by: Heiko Stuebner <heiko@sntech.de> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2013-03-05ARM: S3C24XX: transform s3c2442 irqs into new structureHeiko Stuebner
Simply declare a correct mapping structure to use the common irq code. Signed-off-by: Heiko Stuebner <heiko@sntech.de> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2013-03-05ARM: S3C24XX: integrate s3c2440 irqs into common initHeiko Stuebner
Now all the arch_initcalls for s3c244x irqs are gone. Signed-off-by: Heiko Stuebner <heiko@sntech.de> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2013-03-05ARM: S3C24XX: move s3c2440 irqs to common irq codeHeiko Stuebner
Will be integrated in the following patch. Signed-off-by: Heiko Stuebner <heiko@sntech.de> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2013-03-05ARM: S3C24XX: create dedicated irq init functions for s3c2440 and s3c2442Heiko Stuebner
s3c2440 and s3c2442 need separate init functions, as the s3c2440 contains even more differing irqs that will be moved in the following patch. Signed-off-by: Heiko Stuebner <heiko@sntech.de> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2013-03-05ARM: S3C24XX: move s3c244x irq init to common irq codeHeiko Stuebner
Base for further modifications. Signed-off-by: Heiko Stuebner <heiko@sntech.de> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2013-03-05ARM: S3C24XX: Add samsung-time support for s3c24xxRomain Naour
Signed-off-by: Naour Romain <romain.naour@openwide.fr> Reviewed-by: Tomasz Figa <tomasz.figa@gmail.com> [heiko@sntech.de: tested on a s3c2416 based machine] Reviewed-and-Tested-by: Heiko Stuebner <heiko@sntech.de> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2013-03-05ARM: S3C24XX: cleanup the included soc init functions in common.hHeiko Stuebner
Only the _init, _init_clocks, _init_uarts and _map_io functions need NULL defines, as they are used in the cpu map. Further integrate the two restart functions already in common.h in their respective soc part and compact the numerous empty lines. Signed-off-by: Heiko Stuebner <heiko@sntech.de> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2013-03-05ARM: S3C24XX: move plat-samsung/s3c24XX headers to local common.hHeiko Stuebner
The different soc functions are now only used in the mach-s3c24xx directory, so it's not necessary anymore to keep the globally visible. Signed-off-by: Heiko Stuebner <heiko@sntech.de> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2013-03-05ARM: S3C24XX: remove plat/irq.h in plat-samsungHeiko Stuebner
plat-samsung/irq.h did only contain functions for handling the spread out subirqs on s3c24xx arches, which are not needed anymore. Signed-off-by: Heiko Stuebner <heiko@sntech.de> [kgene.kim@samsung.com: fixed build error on bast-irq.c] Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2013-03-05ARM: S3C24XX: plat/common-smdk.h localKukjin Kim
The header file plat/common-smdk.h is used only in mach-s3c24xx/, so this patch moves it into mach-s3c24xx directory. Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2013-03-05mmc: s3cmci: moved mach/regs-sdi.h into s3cmci device driverKukjin Kim
Since mach/regs-sdi.h is used only for s3cmci.c, so this moves the header file into the driver file, drivers/mmc/host/s3cmci.c file. Cc: Chris Ball <cjb@laptop.org> Tested-by: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2013-02-21Merge tag 'cleanup' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-socLinus Torvalds
Pull ARM SoC cleanups from Arnd Bergmann: "A large number of cleanups, all over the platforms. This is dominated largely by the Samsung platforms (s3c, s5p, exynos) and a few of the others moving code out of arch/arm into more appropriate subsystems. The clocksource and irqchip drivers are now abstracted to the point where platforms that are already cleaned up do not need to even specify the driver they use, it can all get configured from the device tree as we do for normal device drivers. The clocksource changes basically touch every single platform in the process. We further clean up the use of platform specific header files here, with the goal of turning more of the platforms over to being "multiplatform" enabled, which implies that they cannot expose their headers to architecture independent code any more. It is expected that no functional changes are part of the cleanup. The overall reduction in total code lines is mostly the result of removing broken and obsolete code." * tag 'cleanup' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (133 commits) ARM: mvebu: correct gated clock documentation ARM: kirkwood: add missing include for nsa310 ARM: exynos: move exynos4210-combiner to drivers/irqchip mfd: db8500-prcmu: update resource passing drivers/db8500-cpufreq: delete dangling include ARM: at91: remove NEOCORE 926 board sunxi: Cleanup the reset code and add meaningful registers defines ARM: S3C24XX: header mach/regs-mem.h local ARM: S3C24XX: header mach/regs-power.h local ARM: S3C24XX: header mach/regs-s3c2412-mem.h local ARM: S3C24XX: Remove plat-s3c24xx directory in arch/arm/ ARM: S3C24XX: transform s3c2443 subirqs into new structure ARM: S3C24XX: modify s3c2443 irq init to initialize all irqs ARM: S3C24XX: move s3c2443 irq code to irq.c ARM: S3C24XX: transform s3c2416 irqs into new structure ARM: S3C24XX: modify s3c2416 irq init to initialize all irqs ARM: S3C24XX: move s3c2416 irq init to common irq code ARM: S3C24XX: Modify s3c_irq_wake to use the hwirq property ARM: S3C24XX: Move irq syscore-ops to irq-pm clocksource: always define CLOCKSOURCE_OF_DECLARE ...
2013-02-21Merge tag 'fixes-non-critical' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull non-critical ARM SoC bug fixes from Arnd Bergmann: "Bug fixes that did not make it into v3.8, mostly because they were not considered important enough, and in some cases because bugs only show up in combination with other patches destined for 3.9. This includes a few larger patches for GPIO on the Marvell PXA platform and a lot of Samsung specific bug fixes, as well as a series from Arnd to fix older build warnings." * tag 'fixes-non-critical' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (54 commits) ARM: SPEAr13xx: Enable CONFIG_ARCH_HAS_CPUFREQ ARM: imx: MACH_MX31ADS_WM1133_EV1 needs REGULATOR_WM8350 scripts/sortextable: silence script output ARM: s3c: i2c: add platform_device forward declaration ARM: mvebu: allow selecting mvebu without Armada XP ARM: pick Versatile by default for !MMU ARM: integrator: fix build with INTEGRATOR_AP off ARM: integrator/versatile: fix NOMMU warnings ARM: sa1100: don't warn about mach/ide.h ARM: shmobile: fix defconfig warning on CONFIG_USB ARM: w90x900: fix legacy assembly syntax ARM: samsung: fix assembly syntax for new gas ARM: disable virt_to_bus/virt_to_bus almost everywhere ARM: dts: Correct pin configuration of SD 4 for exynos4x12-pinctrl ARM: SAMSUNG: Silence empty switch warning in fimc-core.h ARM: SAMSUNG: Silence empty switch warning in sdhci.h ARM: msm: proc_comm_boot_wait should not be __init arm: vt8500: Update MAINTAINERS entry for arch-vt8500 ARM: integrator: ensure ap_syscon_base is initialised when !CONFIG_MMU ARM: S5PV210: Fix early uart output in fifo mode ...
2013-02-18Merge branch 'next/fixes-samsung' of ↵Olof Johansson
git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into next/fixes-non-critical From Kukjin Kim: Here is Samsung fixes for v3.9 and it is not a critical fixes. * 'next/fixes-samsung' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung: ARM: dts: Correct pin configuration of SD 4 for exynos4x12-pinctrl ARM: SAMSUNG: Silence empty switch warning in fimc-core.h ARM: SAMSUNG: Silence empty switch warning in sdhci.h ARM: S5PV210: Fix early uart output in fifo mode ARM: S3C24XX: Fix compile breakage for SMDK2410 ARM: S3C24XX: add missing platform_device.h include for osiris ARM: S3C24XX: let S3C2412_PM select S3C2412_PM_SLEEP ARM: SAMSUNG: Gracefully exit on suspend failure ARM: SAMSUNG: using vsnprintf instead of vsprintf for the limit buffer length 256 ARM: S3C24XX: Make 'clk_msysclk' static
2013-02-14Merge branch 'warning-fixes' into next/fixes-non-criticalArnd Bergmann
These are fixes for compiler warnings that for the most part were introduced during the 3.8 cycle but are otherwise harmless. * warning-fixes: scripts/sortextable: silence script output ARM: s3c: i2c: add platform_device forward declaration ARM: mvebu: allow selecting mvebu without Armada XP ARM: pick Versatile by default for !MMU ARM: integrator: fix build with INTEGRATOR_AP off ARM: integrator/versatile: fix NOMMU warnings ARM: sa1100: don't warn about mach/ide.h ARM: shmobile: fix defconfig warning on CONFIG_USB ARM: w90x900: fix legacy assembly syntax ARM: samsung: fix assembly syntax for new gas ARM: disable virt_to_bus/virt_to_bus almost everywhere Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2013-02-14ARM: samsung: fix assembly syntax for new gasArnd Bergmann
Recent assembler versions complain about extraneous whitespace inside [] brackets. This fixes all of these instances for the samsung platforms. We should backport this to all kernels that might need to be built with new binutils. arch/arm/kernel/entry-armv.S: Assembler messages: arch/arm/kernel/entry-armv.S:214: Error: ARM register expected -- `ldr r2,[ r6,#(0x10)]' arch/arm/kernel/entry-armv.S:214: Error: ARM register expected -- `ldr r0,[ r6,#(0x14)]' arch/arm/kernel/entry-armv.S:430: Error: ARM register expected -- `ldr r2,[ r6,#(0x10)]' arch/arm/kernel/entry-armv.S:430: Error: ARM register expected -- `ldr r0,[ r6,#(0x14)]' arch/arm/mach-s3c24xx/sleep-s3c2410.S: Assembler messages: arch/arm/mach-s3c24xx/sleep-s3c2410.S:48: Error: ARM register expected -- `ldr r7,[ r4 ]' arch/arm/mach-s3c24xx/sleep-s3c2410.S:49: Error: ARM register expected -- `ldr r8,[ r5 ]' arch/arm/mach-s3c24xx/sleep-s3c2410.S:50: Error: ARM register expected -- `ldr r9,[ r6 ]' arch/arm/mach-s3c24xx/sleep-s3c2410.S:64: Error: ARM register expected -- `streq r7,[ r4 ]' arch/arm/mach-s3c24xx/sleep-s3c2410.S:65: Error: ARM register expected -- `streq r8,[ r5 ]' arch/arm/mach-s3c24xx/sleep-s3c2410.S:66: Error: ARM register expected -- `streq r9,[ r6 ]' arch/arm/kernel/debug.S: Assembler messages: arch/arm/kernel/debug.S:83: Error: ARM register expected -- `ldr r2,[ r2,#((0x0B0)+(((0x56000000)-(0x50000000))+(0xF6000000+(0x01000000))))-((0)+(((0x56000000)-(0x50000000))+(0xF6000000+(0x01000000))))]' arch/arm/kernel/debug.S:83: Error: ARM register expected -- `ldr r2,[ r3,#(0x18)]' arch/arm/kernel/debug.S:85: Error: ARM register expected -- `ldr r2,[ r2,#((0x0B0)+(((0x56000000)-(0x50000000))+(0xF6000000+(0x01000000))))-((0)+(((0x56000000)-(0x50000000))+(0xF6000000+(0x01000000))))]' arch/arm/kernel/debug.S:85: Error: ARM register expected -- `ldr r2,[ r3,#(0x18)]' arch/arm/mach-s3c24xx/pm-h1940.S: Assembler messages: arch/arm/mach-s3c24xx/pm-h1940.S:33: Error: ARM register expected -- `ldr pc,[ r0,#((0x0B8)+(((0x56000000)-(0x50000000))+(0xF6000000+(0x01000000))))-(((0x56000000)-(0x50000000))+(0xF6000000+(0x01000000)))]' arch/arm/mach-s3c24xx/sleep-s3c2412.S: Assembler messages: arch/arm/mach-s3c24xx/sleep-s3c2412.S:60: Error: ARM register expected -- `ldrne r9,[ r1 ]' arch/arm/mach-s3c24xx/sleep-s3c2412.S:61: Error: ARM register expected -- `strne r9,[ r1 ]' arch/arm/mach-s3c24xx/sleep-s3c2412.S:62: Error: ARM register expected -- `ldrne r9,[ r2 ]' arch/arm/mach-s3c24xx/sleep-s3c2412.S:63: Error: ARM register expected -- `strne r9,[ r2 ]' arch/arm/mach-s3c24xx/sleep-s3c2412.S:64: Error: ARM register expected -- `ldrne r9,[ r3 ]' arch/arm/mach-s3c24xx/sleep-s3c2412.S:65: Error: ARM register expected -- `strne r9,[ r3 ]' arch/arm/kernel/debug.S:83: Error: ARM register expected -- `ldr r2,[ r3,#(0x08)]' arch/arm/kernel/debug.S:83: Error: ARM register expected -- `ldr r2,[ r3,#(0x18)]' arch/arm/kernel/debug.S:83: Error: ARM register expected -- `ldr r2,[ r3,#(0x10)]' arch/arm/kernel/debug.S:85: Error: ARM register expected -- `ldr r2,[ r3,#(0x08)]' arch/arm/kernel/debug.S:85: Error: ARM register expected -- `ldr r2,[ r3,#(0x18)]' arch/arm/kernel/debug.S:85: Error: ARM register expected -- `ldr r2,[ r3,#(0x10)]' Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Kukjin Kim <kgene.kim@samsung.com> Cc: Ben Dooks <ben-linux@fluff.org> Cc: stable@vger.kernel.org
2013-02-08ARM: S3C24XX: Fix compile breakage for SMDK2410Alexander Shiyan
Symbol S3C_DEV_USB_HOST should be defined to avoid this problem. LINK vmlinux LD vmlinux.o MODPOST vmlinux.o WARNING: modpost: Found 2 section mismatch(es). To see full details build your kernel with: 'make CONFIG_DEBUG_SECTION_MISMATCH=y' GEN .version CHK include/generated/compile.h UPD include/generated/compile.h CC init/version.o LD init/built-in.o arch/arm/mach-s3c24xx/built-in.o:(.init.data+0x660): undefined reference to `s3c_device_ohci' make: *** [vmlinux] Error 1 Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2013-02-08ARM: S3C24XX: add missing platform_device.h include for osirisHeiko Stuebner
The missing include led to a implcit declaration warning: In file included from arch/arm/mach-s3c24xx/mach-osiris.c:34:0: include/linux/platform_data/i2c-s3c2410.h:37:26: warning: 'struct platform_device' declared inside parameter list [enabled by default] include/linux/platform_data/i2c-s3c2410.h:37:26: warning: its scope is only this definition or declaration, which is probably not what you want [enabled by default] include/linux/platform_data/i2c-s3c2410.h:66:38: warning: 'struct platform_device' declared inside parameter list [enabled by default] include/linux/platform_data/i2c-s3c2410.h:67:38: warning: 'struct platform_device' declared inside parameter list [enabled by default] include/linux/platform_data/i2c-s3c2410.h:68:38: warning: 'struct platform_device' declared inside parameter list [enabled by default] include/linux/platform_data/i2c-s3c2410.h:69:38: warning: 'struct platform_device' declared inside parameter list [enabled by default] include/linux/platform_data/i2c-s3c2410.h:70:38: warning: 'struct platform_device' declared inside parameter list [enabled by default] include/linux/platform_data/i2c-s3c2410.h:71:38: warning: 'struct platform_device' declared inside parameter list [enabled by default] include/linux/platform_data/i2c-s3c2410.h:72:38: warning: 'struct platform_device' declared inside parameter list [enabled by default] include/linux/platform_data/i2c-s3c2410.h:73:38: warning: 'struct platform_device' declared inside parameter list [enabled by default] Signed-off-by: Heiko Stuebner <heiko@sntech.de> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2013-02-08ARM: S3C24XX: let S3C2412_PM select S3C2412_PM_SLEEPHeiko Stuebner
The code to enter sleep is used by both the s3c2412 and s3c2416 and was thus factored out into an extra config option. But it seems it was forgotten to add the appropriate select to the s3c2412 pm option, resulting in breakage when only compiling s3c2412 support. Signed-off-by: Heiko Stuebner <heiko@sntech.de> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2013-02-06Merge branch 'next/cleanup-s3c24xx-2' of ↵Olof Johansson
git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into next/cleanup From Kukjin Kim: This is 4th cleanup for Samsung S3C24XX stuff, and removes plat-s3c24xx directory. * 'next/cleanup-s3c24xx-2' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung: ARM: S3C24XX: header mach/regs-mem.h local ARM: S3C24XX: header mach/regs-power.h local ARM: S3C24XX: header mach/regs-s3c2412-mem.h local ARM: S3C24XX: Remove plat-s3c24xx directory in arch/arm/
2013-02-06Merge branch 'next/irq-s3c24xx' of ↵Olof Johansson
git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into next/cleanup From Kukjin Kim: This is redoing the s3c24xx irqs in a generic way by using a declarative approach. * 'next/irq-s3c24xx' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung: ARM: S3C24XX: transform s3c2443 subirqs into new structure ARM: S3C24XX: modify s3c2443 irq init to initialize all irqs ARM: S3C24XX: move s3c2443 irq code to irq.c ARM: S3C24XX: transform s3c2416 irqs into new structure ARM: S3C24XX: modify s3c2416 irq init to initialize all irqs ARM: S3C24XX: move s3c2416 irq init to common irq code ARM: S3C24XX: Modify s3c_irq_wake to use the hwirq property ARM: S3C24XX: Move irq syscore-ops to irq-pm ARM: S3C24XX: transform irq handling into a declarative form Signed-off-by: Olof Johansson <olof@lixom.net>
2013-02-06Merge branch 'next/cleanup-s3c24xx' of ↵Olof Johansson
git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into next/cleanup From Kukjin Kim: Basically, this patch merges mach-s3c2410, mach-s3c2412 and mach-s3c2440 into mach-s3c24xx. * 'next/cleanup-s3c24xx' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung: ARM: S3C24XX: Move mach-s3c2440/ pll into mach-s3c24xx/ ARM: S3C24XX: Move mach-s3c2440/ cpufreq driver into mach-s3c24xx/ ARM: S3C24XX: Move mach-s3c2412/ cpufreq driver into mach-s3c24xx/ ARM: S3C2412: Remove useless codes mach-s3c2412/gpio.c ARM: S3C24XX: Move mach-s3c2410/ pll into mach-s3c24xx/ ARM: S3C24XX: Move mach-s3c2410/ cpufreq into mach-s3c24xx/
2013-02-05Merge branch 'next/cleanup-header' of ↵Olof Johansson
git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into next/cleanup From Kukjin Kim: AS I commented, this makes <mach/*.h> local so that they could be removed. * 'next/cleanup-header' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung: (26 commits) ARM: S3C64XX: Fix missing header error with CONFIG_CPU_IDLE enabled ARM: S3C64XX: make regs-syscon-power.h local ARM: S3C64XX: make regs-sys.h local ARM: S3C64XX: make regs-srom.h local ARM: S3C64XX: make regs-modem.h local ARM: S3C64XX: make regs-gpio-memport.h local ARM: S3C64XX: make crag6410.h local ARM: S3C24XX: remove dsc.c and make regs-dsc.h local ARM: S3C24XX: remove idle.h ARM: S3C2412: cleanup regs-s3c2412.h ARM: S3C2416: remove regs-s3c2416-mem.h and regs-s3c2416.h ARM: S3C24XX: make vr1000-cpld.h, vr1000-irq.h and vr1000-map.h local ARM: S3C24XX: make otom-map.h local ARM: S3C24XX: make osiris-cpld.h and osiris-map.h local ARM: S3C24XX: make h1940.h and h1940-latch.h local ARM: S3C24XX: make gta02.h local ARM: S3C24XX: make bast-cpld.h, bast-irq.h and bast-map.h local ARM: S3C24XX: make anubis-cpld, anubis-irq and anubis-map local ARM: SAMSUNG: cleanup mach/gpio-fns.h gpio-track.h and gpio-nrs.h ARM: SAMSUNG: cleanup mach/regs-audss.h file ... Signed-off-by: Olof Johansson <olof@lixom.net>
2013-02-04ARM: S3C24XX: header mach/regs-mem.h localKukjin Kim
Since header mach/regs-mem.h is used only into mach-s3c24xx/, this patch moves the header file in local. Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2013-02-04ARM: S3C24XX: header mach/regs-power.h localKukjin Kim
Since header mach/regs-power.h is used only into mach-s3c24xx/, this patch moves the header file in local. Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2013-02-04ARM: S3C24XX: header mach/regs-s3c2412-mem.h localKukjin Kim
Since header mach/regs-s3c2412-mem.h is used only into mach-s3c24xx/, this patch moves the header file in local. Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2013-02-04ARM: S3C24XX: Remove plat-s3c24xx directory in arch/arm/Kukjin Kim
This patch is for just moving plat-s3c24xx/*.c into mach-s3c24xx/, so that we could remove plat-s3c24xx directory. But since the PLAT_S3C24XX is used in drivers, the statement is not deleted and it will be sorted out next time. Cc: Ben Dooks <ben-linux@fluff.org> Cc: Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2013-02-03ARM: S3C24XX: modify s3c2443 irq init to initialize all irqsHeiko Stuebner
Previously the irq init used s3c24xx_init_irq and an additional arch_initcall to add the cpu specific irqs. To be able to simplyfy the irq init later, create a new function s3c2443_init_irq, which then calls s3c24xx_init_irq but also adds the cpu specific irqs. Signed-off-by: Heiko Stuebner <heiko@sntech.de> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2013-02-03ARM: S3C24XX: move s3c2443 irq code to irq.cHeiko Stuebner
Prequisite for further optimizations. Signed-off-by: Heiko Stuebner <heiko@sntech.de> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2013-02-03ARM: S3C24XX: modify s3c2416 irq init to initialize all irqsHeiko Stuebner
Previously the irq init used s3c24xx_init_irq and an additional arch_initcall to add the cpu specific irqs. To be able to simplyfy the irq init later, create a new function s3c416_init_irq, which then calls s3c24xx_init_irq but also adds the cpu specific irqs. Signed-off-by: Heiko Stuebner <heiko@sntech.de> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2013-02-03ARM: S3C24XX: move s3c2416 irq init to common irq codeHeiko Stuebner
This is needed to further clean up the irq init. Signed-off-by: Heiko Stuebner <heiko@sntech.de> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2013-02-03ARM: S3C24XX: Modify s3c_irq_wake to use the hwirq propertyHeiko Stuebner
This gets rid of the use of static irq mappings there. Signed-off-by: Heiko Stuebner <heiko@sntech.de> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2013-02-03ARM: S3C24XX: Move irq syscore-ops to irq-pmHeiko Stuebner
With this the definition of s3c24xx_irq_syscore_ops can also move to common.h from plat/pm.h and the definitions of s3c24xx_irq_suspend and s3c24xx_irq_resume are also not necessary anymore in plat/pm.h Signed-off-by: Heiko Stuebner <heiko@sntech.de> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2013-01-31ARM: SAMSUNG: Gracefully exit on suspend failureAbhilash Kesavan
As per the Exynos5250 User Manual: When there are pending interrupt events, WFI/WFE instruction are ignored. To cancel the power-down sequence follow these steps: 1) Disable system power-down using CENTRAL_SEQ_CONFIGURATION register 2) Clear WAKEUP_STAT register 3) Enable interrupt service routine for CPU Code for early wakeup for exynos already exists. Remove the panic on suspend failure, clear the wakeup state register and return 1 from cpu_suspend to indicate a failed suspend (to a user daemon). Older Samsung SoCs have similar panics and I have removed them all. Haven't touched the S3C2410 sleep code. Signed-off-by: Abhilash Kesavan <a.kesavan@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2013-01-31ARM: S3C24XX: Make 'clk_msysclk' staticSachin Kamat
Fixes the following warning: arch/arm/mach-s3c24xx/common-s3c2443.c:135:19: warning: symbol 'clk_msysclk' was not declared. Should it be static? Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2013-01-28ARM: S3C24XX: fix uninitialized variable warningCong Ding
the use of variable tmp is uninitialized, so we fix it. Signed-off-by: Cong Ding <dinggnu@gmail.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2013-01-22ARM: S3C24XX: Move mach-s3c2440/ pll into mach-s3c24xx/Kukjin Kim
This patch moves mach-s3c2440/pll into mach-s3c24xx/ and removes arch/arm/mach-s3c2440/ directory in kernel. Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2013-01-22ARM: S3C24XX: Move mach-s3c2440/ cpufreq driver into mach-s3c24xx/Kukjin Kim
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2013-01-22ARM: S3C24XX: Move mach-s3c2412/ cpufreq driver into mach-s3c24xx/Kukjin Kim
This patch moves mach-s3c2412/cpufreq driver into mach-s3c24xx/ and removes arch/arm/mach-s3c2412/ directory in kernel. Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2013-01-22ARM: S3C2412: Remove useless codes mach-s3c2412/gpio.cKukjin Kim
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2013-01-22ARM: S3C24XX: Move mach-s3c2410/ pll into mach-s3c24xx/Kukjin Kim
This patch moves mach-s3c2410/pll into mach-s3c24xx/ and removes arch/arm/mach-s3c2410/ directory in kernel. Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2013-01-21ARM: S3C24XX: Move mach-s3c2410/ cpufreq into mach-s3c24xx/Kukjin Kim
Basically, the cpufreq driver for s3c2410 should be implemented into drivers/cpufreq, but we don't need to keep the mach-s3c2410 directory. So this patch moves current cpufreq driver into mach-s3c24xx/. Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2013-01-21arch/arm/mach-s3c24xx: remove depends on CONFIG_EXPERIMENTALKees Cook
The CONFIG_EXPERIMENTAL config item has not carried much meaning for a while now and is almost always enabled by default. As agreed during the Linux kernel summit, remove it from any "depends on" lines in Kconfigs. CC: Ben Dooks <ben-linux@fluff.org> CC: Kukjin Kim <kgene.kim@samsung.com> CC: Russell King <linux@arm.linux.org.uk> Signed-off-by: Kees Cook <keescook@chromium.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-01-14Merge branch 'clocksource/cleanup' into next/cleanupOlof Johansson
Clockevent cleanup series from Shawn Guo. Resolved move/change conflict in mach-pxa/time.c due to the sys_timer cleanup. * clocksource/cleanup: clocksource: use clockevents_config_and_register() where possible ARM: use clockevents_config_and_register() where possible clockevents: export clockevents_config_and_register for module use + sync to Linux 3.8-rc3 Signed-off-by: Olof Johansson <olof@lixom.net> Conflicts: arch/arm/mach-pxa/time.c
2013-01-10ARM: S3C24XX: remove dsc.c and make regs-dsc.h localKukjin Kim
The mach-s3c2440/dsc.c is no longer used and the header, regs-dsc.h can be local in mach-s3c24xx/. Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2013-01-10ARM: S3C24XX: remove idle.hKukjin Kim
The <mach/idle.h> is no longer used. Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2013-01-10ARM: S3C2412: cleanup regs-s3c2412.hKukjin Kim
Move the regs-s3c2412.h into mach-s3c24xx/s3c2412.c file. Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2013-01-10ARM: S3C2416: remove regs-s3c2416-mem.h and regs-s3c2416.hKukjin Kim
The headers no longer used anywhere now. Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2013-01-10ARM: S3C24XX: make vr1000-cpld.h, vr1000-irq.h and vr1000-map.h localKukjin Kim
The headers can be local in mach-s3c24xx/. Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>