linux.git/arch/arm/mach-vt8500, branch master

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

2016-08-01T22:21:13+00:00

Pull ARM SoC cleanups from Olof Johansson: "The cleanup branch keeps going down in size as we've completed a lot of the major legacy platform removals and conversions. A handful of changes this time around, some of the themes or larger sets are: - A bunch of i.MX cleanups around platform detection, init call cleanups - Misc fixes of missing/implicit includes - Removal of ARCH_[WANT_OPTIONAL|REQUIRE]_GPIOLIB" * tag 'armsoc-cleanup' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (40 commits) ARM: mps2: fix typo ARM: s3c64xx: avoid warning about 'struct device_node' bus: mvebu-mbus: make mvebu_mbus_syscore_ops static bus: mvebu-mbus: fix __iomem on register pointers ARM: tegra: Remove board_init_funcs array ARM: iop: Fix indentation ARM: imx: remove cpu_is_mx*() ARM: imx: remove last call to cpu_is_mx5* ARM: imx: rework mx27_pm_init() call ARM: imx: deconstruct mx3_idle ARM: imx: deconstruct mxc_rnga initialization ARM: imx: remove cpu_is_mx1 check ARM: i.MX: Do not explicitly call l2x0_of_init() ARM: i.MX: system.c: Tweak prefetch settings for performance ARM: i.MX: system.c: Replace magic numbers ARM: i.MX: system.c: Remove redundant errata 752271 code ARM: i.MX: system.c: Convert goto to if statement ARM: Kirkwood: fix kirkwood_pm_init() declaration/type ARM: Kirkwood: make kirkwood_disable_mbus_error_propagation() static ARM: orion5x: make orion5x_legacy_handle_irq static ...

arm: Remove unnecessary of_platform_populate with default match table

2016-06-23T19:58:37+00:00

After patch "of/platform: Add common method to populate default bus", it is possible for arch code to remove unnecessary callers of of_platform_populate with default match table. Acked-by: Viresh Kumar Cc: Nicolas Ferre Cc: Ray Jui Cc: Lee Jones Cc: Krzysztof Halasa Cc: Kukjin Kim Cc: Rob Herring Cc: Shawn Guo Cc: Santosh Shilimkar Cc: Roland Stigge Cc: Jason Cooper Cc: Haojian Zhuang Cc: Heiko Stuebner Cc: Viresh Kumar Cc: Shiraz Hashim Cc: Tony Prisk Cc: Arnd Bergmann Cc: Russell King Signed-off-by: Kefeng Wang Signed-off-by: Rob Herring

ARM: do away with ARCH_[WANT_OPTIONAL|REQUIRE]_GPIOLIB

2016-06-03T19:18:13+00:00

This replaces: - "select ARCH_REQUIRE_GPIOLIB" with "select GPIOLIB" as this can now be selected directly. - "select ARCH_WANT_OPTIONAL_GPIOLIB" with no dependency: GPIOLIB is now selectable by everyone, so we need not declare our intent to select it. When ordering the symbols the following rationale was used: if the selects were in alphabetical order, I moved select GPIOLIB to be in alphabetical order, but if the selects were not maintained in alphabetical order, I just replaced "select ARCH_REQUIRE_GPIOLIB" with "select GPIOLIB". Cc: Michael Büsch Cc: arm@kernel.org Cc: linux-arm-kernel@lists.infradead.org Signed-off-by: Linus Walleij Signed-off-by: Olof Johansson

arm, vt8500, LLVMLlinux: Use mcr instead of mcr% for mach-vt8500

2014-09-25T23:49:03+00:00

The ASM below does not compile with clang and is not the way that the mcr command is used in other parts of the kernel. arch/arm/mach-vt8500/vt8500.c:72:11: error: invalid % escape in inline assembly string asm("mcr%? p15, 0, %0, c7, c0, 4" : : "r" (0)); ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ 1 error generated. There are other forms that are supported on different ARM instruction sets but generally the kernel just uses mcr as it is supported in all ARM instruction sets. Signed-off-by: Behan Webster Reviewed-by: Mark Charlebois Acked-by: Will Deacon Acked-by: Tony Prisk Signed-off-by: Arnd Bergmann

ARM: vt8500: Staticize local symbols

2014-07-07T00:50:01+00:00

Variables local to this file are made static. Signed-off-by: Sachin Kamat Signed-off-by: Sachin Kamat Acked-by: Arnd Bergmann Acked-by: Tony Prisk Signed-off-by: Olof Johansson

ARM: Remove ARCH_HAS_CPUFREQ config option

2014-06-17T15:09:39+00:00

This config exists entirely to hide the cpufreq menu from the kernel configuration unless a platform has selected it. Nothing is actually built if this config is 'Y' and it just leads to more patches that add a select under a platform Kconfig so that some other CPUfreq option can be chosen. Let's remove the option so that we can always enable CPUfreq drivers on ARM platforms. Acked-by: Viresh Kumar Signed-off-by: Stephen Boyd Signed-off-by: Arnd Bergmann

ARM: vt8500: enable V6K instead of plain V6

2014-02-19T22:47:16+00:00

The wm8750 is an ARM1176 which has all the V6K extensions except for SMP, so V6K should be selected instead. Dropping the select will use the default for ARCH_MULTI_V6 which is V6K. Signed-off-by: Rob Herring Cc: Tony Prisk

ARM: centralize common multi-platform kconfig options

2014-02-19T22:38:18+00:00

Multi-platform requires various kconfig options to be selected, so platforms don't need to select them individually. Signed-off-by: Rob Herring Acked-by: Linus Walleij Cc: Russell King Acked-by: Stephen Warren Tested-by: Stephen Warren Acked-by: Arnd Bergmann

ARM: drop explicit selection of HAVE_CLK and CLKDEV_LOOKUP

2013-10-07T17:41:32+00:00

CLKDEV_LOOKUP selects HAVE_CLK and COMMON_CLK selects CLKDEV_LOOKUP. So all symbols that select at least two of these symbols can be simplified. For imx, omap2 and ux500 some rearrangements were necessary before the simplification. Acked-by: Tony Lindgren Acked-by: Stephen Boyd Acked-by: Dinh Nguyen Acked-by: Nicolas Ferre Acked-by: Pawel Moll Acked-by: Linus Walleij Signed-off-by: Uwe Kleine-König Signed-off-by: Olof Johansson

ARM: vt8500: remove custom .init_time hook

2013-09-29T19:09:49+00:00

With arch/arm calling of_clk_init(NULL) from time_init(), we can now remove custom .init_time hooks. Signed-off-by: Sebastian Hesselbarth Acked-by: Tony Prisk