kernel/git/stable/linux.git/arch/arm/mach-realview/include, branch master

ARM: realview: make all header files local

2015-12-18T13:09:34+00:00

Nothing includes these files any more, so we can simply move them from arch/arm/mach-realview/include/mach/ to arch/arm/mach-realview. Signed-off-by: Arnd Bergmann [Two fixes added to make everything compile] Signed-off-by: Linus Walleij

ARM: realview: remove private barrier implementation

2015-12-15T08:41:34+00:00

The realview barrier implementation tries to avoid calling outer_sync in order to not lock up as a result of a bug in the l220 cache controller. This gets in the way of the multiplatform support, but we can still remove it if we make sure that the outer_sync function never gets called, by replacing the function pointer with NULL, right after initialization. Signed-off-by: Arnd Bergmann [Fixed up header inclusions] Signed-off-by: Linus Walleij

ARM: realview: remove sparsemem hack

2015-12-15T08:41:31+00:00

The realview-pbx platform has an elaborate way of avoiding the use of highmem by redefining its phys_to_virt function. In practice this doesn't help all that much, and it gets in the way of doing multiplatform builds for realview. This removes the feature and kills off the mach/memory.h file for realview. We also lose the ability to do sparsemem with this patch, but that should be put back into place for generic multiplatform configurations, to save a little memory on PBX. Signed-off-by: Arnd Bergmann Signed-off-by: Linus Walleij

ARM: 8113/1: remove remaining definitions of PLAT_PHYS_OFFSET from

2014-07-29T22:08:52+00:00

The platforms selecting NEED_MACH_MEMORY_H defined the start address of their physical memory in the respective . With ARM_PATCH_PHYS_VIRT=y (which is quite common today) this is useless though because the definition isn't used but determined dynamically. So remove the definitions from all and provide the Kconfig symbol PHYS_OFFSET with the respective defaults in case ARM_PATCH_PHYS_VIRT isn't enabled. This allows to drop the dependency of PHYS_OFFSET on !NEED_MACH_MEMORY_H which prevents compiling an integrator nommu-kernel. (CONFIG_PAGE_OFFSET which has "default PHYS_OFFSET if !MMU" expanded to "0x" because CONFIG_PHYS_OFFSET doesn't exist as INTEGRATOR selects NEED_MACH_MEMORY_H.) Signed-off-by: Uwe Kleine-König Signed-off-by: Russell King

Merge tag 'cleanup-3.15' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

2014-04-05T20:51:19+00:00

Pull ARM SoC cleanups from Arnd Bergmann: "These cleanup patches are mainly move stuff around and should all be harmless. They are mainly split out so that other branches can be based on top to avoid conflicts. Notable changes are: - We finally remove all mach/timex.h, after CLOCK_TICK_RATE is no longer used (Uwe Kleine-König) - The Qualcomm MSM platform is split out into legacy mach-msm and new-style mach-qcom, to allow easier maintainance of the new hardware support without regressions (Kumar Gala) - A rework of some of the Kconfig logic to simplify multiplatform support (Rob Herring) - Samsung Exynos gets closer to supporting multiplatform (Sachin Kamat and others) - mach-bcm3528 gets merged into mach-bcm (Stephen Warren) - at91 gains some common clock framework support (Alexandre Belloni, Jean-Jacques Hiblot and other French people)" * tag 'cleanup-3.15' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (89 commits) ARM: hisi: select HAVE_ARM_SCU only for SMP ARM: efm32: allow uncompress debug output ARM: prima2: build reset code standalone ARM: at91: add PWM clock ARM: at91: move sam9261 SoC to common clk ARM: at91: prepare common clk transition for sam9261 SoC ARM: at91: updated the at91_dt_defconfig with support for the ADS7846 ARM: at91: dt: sam9261: Device Tree support for the at91sam9261ek ARM: at91: dt: defconfig: Added the sam9261 to the list of DT-enabled SOCs ARM: at91: dt: Add at91sam9261 dt SoC support ARM: at91: switch sam9rl to common clock framework ARM: at91/dt: define main clk frequency of at91sam9rlek ARM: at91/dt: define at91sam9rl clocks ARM: at91: prepare common clk transition for sam9rl SoCs ARM: at91: prepare sam9 dt boards transition to common clk ARM: at91: dt: sam9rl: Device Tree for the at91sam9rlek ARM: at91/defconfig: Add the sam9rl to the list of DT-enabled SOCs ARM: at91: Add at91sam9rl DT SoC support ARM: at91: prepare at91sam9rl DT transition ARM: at91/defconfig: refresh at91sam9260_9g20_defconfig ...

ARM: realview: fix sparsemem build

2014-03-21T17:26:11+00:00

Commit b713aa0b15 "ARM: fix asm/memory.h build error" broke some configurations on mach-realview with sparsemem enabled, which is missing a definition of PHYS_OFFSET: arch/arm/include/asm/memory.h:268:42: error: 'PHYS_OFFSET' undeclared (first use in this function) #define PHYS_PFN_OFFSET ((unsigned long)(PHYS_OFFSET >> PAGE_SHIFT)) arch/arm/include/asm/dma-mapping.h:104:9: note: in expansion of macro 'PHYS_PFN_OFFSET' return PHYS_PFN_OFFSET + dma_to_pfn(dev, *dev->dma_mask); An easy workaround is for realview to define PHYS_OFFSET itself, in the same way we define it for platforms that don't have a private __virt_to_phys function. Signed-off-by: Arnd Bergmann Cc: Russell King Cc: Linus Walleij

ARM: drop for !ARCH_MULTIPLATFORM, too

2013-12-20T16:17:16+00:00

While isn't used for multi-platform builds since long it still is for "normal" builds. As the previous patches fix all sites to not make use of this per-platform file, it can go now for good also for platforms that are not (yet) converted to multi-platform. While at it there are no users of CLOCK_TICK_RATE any more, so also drop the dummy #define. Signed-off-by: Uwe Kleine-König

ARM: debug: move PL01X debug include into arch/arm/include/debug/

2013-08-25T16:11:06+00:00

Now that the PL01X debug include can mostly stand alone without requiring platforms to provide any macros, move it into the debug directory so it can be directly included. This allows us to get rid of a lot of debug-macros include files. The autodetect case for Versatile Express and the ux500 are left alone; these are more complicated implementations. Acked-by: Rob Herring Acked-by: Ryan Mallon Signed-off-by: Russell King

ARM: debug: provide PL01x debug uart phys/virt address configuration options

2013-08-25T16:11:05+00:00

Move the definition of the UART register addresses out of the platform specific header files into the Kconfig files. Acked-by: Ryan Mallon Signed-off-by: Russell King

Merge tag 'cleanup' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

2013-02-21T22:58:40+00:00

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 ...