linux.git/arch/arm/mach-ebsa110, branch master

ARM: kill off set_irq_flags usage

2015-07-28T11:58:13+00:00

set_irq_flags is ARM specific with custom flags which have genirq equivalents. Convert drivers to use the genirq interfaces directly, so we can kill off set_irq_flags. The translation of flags is as follows: IRQF_VALID -> !IRQ_NOREQUEST IRQF_PROBE -> !IRQ_NOPROBE IRQF_NOAUTOEN -> IRQ_NOAUTOEN For IRQs managed by an irqdomain, the irqdomain core code handles clearing and setting IRQ_NOREQUEST already, so there is no need to do this in .map() functions and we can simply remove the set_irq_flags calls. Some users also modify IRQ_NOPROBE and this has been maintained although it is not clear that is really needed. There appears to be a great deal of blind copy and paste of this code. Signed-off-by: Rob Herring Cc: Russell King Cc: Sekhar Nori Cc: Kevin Hilman Cc: Jason Cooper Cc: Andrew Lunn Cc: Sebastian Hesselbarth Cc: Gregory Clement Acked-by: Hans Ulli Kroll Acked-by: Shawn Guo Cc: Sascha Hauer Cc: Imre Kaloz Acked-by: Krzysztof Halasa Cc: Greg Ungerer Cc: Roland Stigge Cc: Tony Lindgren Cc: Daniel Mack Cc: Haojian Zhuang Cc: Robert Jarzmik Cc: Simtec Linux Team Cc: Kukjin Kim Cc: Krzysztof Kozlowski Acked-by: Wan ZongShun Cc: linux-arm-kernel@lists.infradead.org Cc: linux-omap@vger.kernel.org Cc: linux-samsung-soc@vger.kernel.org Tested-by: Kevin Hilman Signed-off-by: Olof Johansson

ARM: ebsa110: Properly override I/O accessors

2014-11-10T14:15:34+00:00

In order to override accessors properly they must be #define'd so that subsequent generic headers (the one for ARM and finally the architecture independent one) can properly detect it. While at it, make all accessors use volatile void __iomem * to avoid a slew of build warnings. Signed-off-by: Thierry Reding

kbuild: remove unnecessary variable initializaions

2014-10-02T11:55:02+00:00

Clearing obj-y, obj-m, obj-n, obj- in each Makefile is a useless habit. They are non-exported variables; therefore they are always empty whenever descending into each subdirectory. (Moreorver, obj-y and obj-m are also set to empty at the beginning of scripts/Makefile.build) Signed-off-by: Masahiro Yamada Acked-by: Nicolas Ferre Acked-by: Peter Foley Acked-by: Linus Walleij Signed-off-by: Michal Marek

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: 8000/1: misc: remove deprecated IRQF_DISABLED

2014-03-12T10:32:38+00:00

This patch removes the use of the IRQF_DISABLED flag from miscellaneous code in mach-xxx and plat-xxx This flag is a NOOP since 2.6.35 and it will be removed one day. Signed-off-by: Michael Opdenacker Acked-by: Linus Walleij Acked-by: Greg Ungerer Signed-off-by: Russell King

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 8250 debug include into arch/arm/include/debug/

2013-08-25T16:11:02+00:00

Now that the 8250 debug include can 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. Signed-off-by: Russell King

ARM: debug: provide 8250 debug uart phys/virt address configuration options

2013-08-25T16:11:01+00:00

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

ARM: debug: provide 8250 debug uart register shift configuration option

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

Move the definition of the UART register shift out of the platform specific header file into the Kconfig files. Signed-off-by: Russell King