linux-toradex.git/arch/arm/mach-rockchip, branch v4.9.65

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

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

2016-05-18T19:28:29+00:00

Pull ARM SoC cleanups and fixes from Arnd Bergmann:
 "Traditionally we've had two separate branches for cleanups and
  non-critical bug fixes, but both of these got smaller with each
  release and the differences are rather unclear now, so it seems more
  appropriate to have a combined branch.

  The most notable change is for OMAP, which gets a small rework to
  simplify handling of the AUXDATA mechanism used on machines that are
  not completely DT based yet, along with other work that is used as
  preparation for dropping the legacy board files"

* tag 'armsoc-cleanups-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc:
  ARM: dts: exynos: Add interrupt line to MAX8997 PMIC on exynos4210-trats
  ARM: dts: exynos: Fix regulator name to avoid forbidden character on exynos4210-trats
  ARM: dts: exynos: Add MFC memory banks for Peach boards
  ARM: OMAP2+: n900 needs MMC slot names for legacy user space
  ARM: OMAP2+: Add more functions to pwm pdata for ir-rx51
  ARM: debug: remove extraneous DEBUG_HI3716_UART option
  ARM: OMAP2+: Simplify auxdata by using the generic match
  of/platform: Allow secondary compatible match in of_dev_lookup
  ARM: davinci: use IRQCHIP_DECLARE for cp_intc
  ARM: davinci: remove unused DA8XX_NUM_UARTS
  ARM: davinci: simplify call to of populate
  ARM: DaVinci USB: removed deprecated properties from MUSB config
  ARM: rockchip: Fix use of plain integer as NULL pointer
  ARM: realview: hide unused 'pmu_device' object
  soc: versatile: dynamically detect RealView HBI numbers

cpufreq: rockchip: Use generic platdev driver

2016-04-25T14:18:23+00:00

This patch add rockchip's compatible string to the compat list and
remove similar code from platform code for supporting generic platdev
driver.

Signed-off-by: Finley Xiao 
Acked-by: Arnd Bergmann 
Signed-off-by: Viresh Kumar 
Reviewed-by: Heiko Stuebner 
Signed-off-by: Rafael J. Wysocki

ARM: rockchip: Fix use of plain integer as NULL pointer

2016-04-12T01:30:30+00:00

This fixes the following sparse build warning:

     mach-rockchip/platsmp.c:68:43: Using plain integer as NULL pointer

Signed-off-by: Peter Griffin 
Acked-by: Lee Jones 
Signed-off-by: Heiko Stuebner

Merge branch 'treewide/cleanup' into next/soc

2015-12-22T21:10:00+00:00

Merge in cleanup to avoid internal conflicts with newly added code.

* treewide/cleanup:
  ARM: use "depends on" for SoC configs instead of "if" after prompt
  ARM/clocksource: use automatic DT probing for ux500 PRCMU
  ARM: use const and __initconst for smp_operations
  ARM: hisi: do not export smp_operations structures

Signed-off-by: Olof Johansson

ARM: rockchip: enable support for RK3228 SoCs

2015-12-16T21:15:06+00:00

Add a rockchip,rk3228 compatible.

Signed-off-by: Jeffy Chen 
Signed-off-by: Heiko Stuebner

ARM: rockchip: use const and __initconst for rk3036 smp_operations

2015-12-16T21:15:05+00:00

The newly added rk3036 smp operations missed the wholesale fixup from
Masahiro Yamada. So fix that now.

Reported-by: Mark Brown 
Signed-off-by: Heiko Stuebner

ARM: use "depends on" for SoC configs instead of "if" after prompt

2015-12-01T21:44:51+00:00

Many ARM sub-architectures use prompts followed by "if" conditional,
but it is wrong.

Please notice the difference between

    config ARCH_FOO
            bool "Foo SoCs" if ARCH_MULTI_V7

and

    config ARCH_FOO
            bool "Foo SoCs"
            depends on ARCH_MULTI_V7

These two are *not* equivalent!

In the former statement, it is not ARCH_FOO, but its prompt that
depends on ARCH_MULTI_V7.  So, it is completely valid that ARCH_FOO
is selected by another, but ARCH_MULTI_V7 is still disabled. As it is
not unmet dependency, Kconfig never warns.  This is probably not what
you want.

The former should be used only when you need to do so, and you really
understand what you are doing.  (In most cases, it should be wrong!)

For enabling/disabling sub-architectures, the latter is always correct.

As a good side effect, this commit fixes some entries over 80 columns
(mach-imx, mach-integrator, mach-mbevu).

[Arnd: I note that there is not really a bug here, according to
 the discussion that followed, but I can see value in being consistent
 and in making the lines shorter]

Signed-off-by: Masahiro Yamada 
Acked-by: Maxime Ripard 
Acked-by: Nicolas Ferre 
Acked-by: Heiko Stuebner 
Acked-by: Patrice Chotard 
Acked-by: Liviu Dudau 
Acked-by: Krzysztof Kozlowski 
Acked-by: Jun Nie 
Acked-by: Matthias Brugger 
Acked-by: Simon Horman 
Acked-by: Gregory CLEMENT 
Acked-by: Shawn Guo 
Acked-by: Sebastian Hesselbarth 
Acked-by: Thierry Reding 
Acked-by: Krzysztof Halasa 
Acked-by: Maxime Coquelin 
Signed-off-by: Arnd Bergmann