linux-toradex.git/arch/arm/mach-vt8500, branch v4.4.126

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

ARM: vt8500: prepare for arch-wide .init_time callback

2013-09-29T19:09:03+00:00

Current vt8500 board init calls of_clk_init() from vtwm_clk_init. To allow
consolidation of DT driven .time_init, move of_clock_init() to a temporary
.time_init callback that will be removed when arch-wide callback is available.
With previous pmc_base parsing helper for vt8500 clock providers, we can also
safely remove the call to vtwm_clk_init() and get rid of some includes.

Signed-off-by: Sebastian Hesselbarth 
Acked-by: Tony Prisk 
Acked-by: Mike Turquette

reboot: arm: change reboot_mode to use enum reboot_mode

2013-07-09T17:33:29+00:00

Preparing to move the parsing of reboot= to generic kernel code forces
the change in reboot_mode handling to use the enum.

[akpm@linux-foundation.org: fix arch/arm/mach-socfpga/socfpga.c]
Signed-off-by: Robin Holt 
Cc: Russell King 
Cc: Russ Anderson 
Cc: Robin Holt 
Cc: H. Peter Anvin 
Cc: Guan Xuetao 
Acked-by: Russell King 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

Merge tag 'arm-soc-cleanups-for-3.11' of git://github.com/mripard/linux into next/cleanup

2013-06-01T05:08:11+00:00

From Maxime Ripard:
Cleanups in various machine definitions
  - Patches to remove the .init_irq definition when using irqchip_init
  - Make the ARM core code call debug_ll_io_init when no map_io callback is
    declared
  - Remove the .map_io definition in the various machines using it

(Some of these go through the platform maintainers, these are the ones who got
explicitly acked and not picked up by anyone else)

Signed-off-by: Olof Johansson 

* tag 'arm-soc-cleanups-for-3.11' of git://github.com/mripard/linux:
  ARM: sunxi: Remove the .map_io function declaration
  ARM: mxs: remove the .map_io declaration
  ARM: highbank: remove the .map_io declaration
  ARM: mmu: Call debug_ll_io_init if no map_io function is specified
  ARM: vt8500: Remove init_irq declaration in machine description
  ARM: virt: Remove init_irq declaration in machine description
  ARM: vexpress: Remove init_irq declaration in machine description
  ARM: sirf: Remove init_irq declaration in machine description
  ARM: spear: Remove init_irq declaration in machine description
  ARM: nomadik: Remove init_irq declaration in machine description