linux-toradex.git/arch/arm/mach-nomadik, branch v4.8-rc7

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: nomadik: move l2x0 setup to device tree

2015-08-11T13:29:59+00:00

The cache setup magic value in the Nomadik machine is plain wrong,
the correct settings can be done using device tree in accordance
with the settings from ST's own port.

Signed-off-by: Linus Walleij 
Signed-off-by: Olof Johansson

ARM: nomadik: move hog code to use DT hogs

2015-08-11T13:29:57+00:00

Instead of introducing a board-specific DT node for biasing the
MMC/SD and SATA ports, use the new device tree hogs.

Signed-off-by: Linus Walleij 
Signed-off-by: Olof Johansson

ARM: nomadik: device tree for NHK15 board

2014-10-31T20:44:32+00:00

This adds a device tree for the Nomadik NHK15 development kit
board.

Signed-off-by: Linus Walleij

ARM: use menuconfig for sub-arch menus

2014-06-17T15:09:48+00:00

The System Type menu is getting quite long with platforms and is
inconsistent in handling of sub-arch specific options. Tidy up the menu
by making platform options a menuconfig entry containing any platform
specific config items.

[arnd: change OMAP part according to suggestion from
 Tony Lindgren ]

Signed-off-by: Rob Herring 
Signed-off-by: Arnd Bergmann

ARM: l2c: nomadik: convert to generic l2c OF initialisation

2014-05-29T23:49:34+00:00

Remove the explicit call to l2x0_of_init(), converting to the generic
infrastructure instead.  This also allows us to eliminate the
.init_machine function as it is identical to the generic version.

Acked-by: Linus Walleij 
Signed-off-by: Russell King

ARM: l2c: nomadik: remove cache size override

2014-05-29T23:49:32+00:00

The cache size should already be present in the L2 cache auxiliary
control register: it is part of the integration process to configure
the hardware IP.  Most platforms get this right, yet still many
cargo-cult program, and assume that they always need specifying to
the L2 cache code.  Remove them so we can find out which really need
this.

Acked-by: Linus Walleij 
Signed-off-by: Russell King

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: nomadik: get rid of explicit ethernet GPIO management

2013-11-28T20:08:42+00:00

We used to set up the GPIO used for the SMC ethernet IRQ by
requesting the GPIO line explicitly. As we recently established
that specifying the GPIO controller as interrupt parent and
requesting one of its interrupts by reference should be enough,
we do away with this. Incidentally, the Nomadik GPIO chip driver
handles this just fine: the IRQ is set up and fired as expected.

Signed-off-by: Linus Walleij

Merge branch 'clk-of-init-v2_for-3.13' of https://github.com/shesselba/linux-dove into next/cleanup

2013-10-07T16:47:31+00:00

From Sebastian Hasselbarth:

This is a patch set based on an RFC [1][2] sent earlier to provide
a common arch/arm init for DT clock providers. Currently, the call to
of_clk_init(NULL) to initialize DT clock providers is spread among several
mach-dirs. Since most machs require DT clocks initialized before timers,
no initcall can be used.

By adding of_clk_init(NULL) to arch/arm time_init(), we can remove all
mach-specific .init_time hooks that basically called of_clk_init and
clocksource_of_init.

In contrast to the RFC version, of_clk_init(NULL) is now only called if
no custom .init_time callback is set. This allows some machs to still
call clock init themselves, as not all can be converted now. Therefore,
this patch sets drops conversion of mach-mvebu and mach-zynq. New machs
that were introduced with v3.12-rc1 are also converted, except mach-u300
that requires clocks before irqs.

* 'clk-of-init-v2_for-3.13' of https://github.com/shesselba/linux-dove: (29 commits)
  ARM: vt8500: remove custom .init_time hook
  ARM: vexpress: remove custom .init_time hook
  ARM: tegra: remove custom .init_time hook
  ARM: sunxi: remove custom .init_time hook
  ARM: sti: remove custom .init_time hook
  ARM: socfpga: remove custom .init_time hook
  ARM: rockchip: remove custom .init_time hook
  ARM: prima2: remove custom .init_time hook
  ARM: nspire: remove custom .init_time hook
  ARM: nomadik: remove custom .init_time hook
  ARM: mxs: remove custom .init_time hook
  ARM: kirkwood: remove custom .init_time hook
  ARM: imx: remove custom .init_time hook
  ARM: highbank: remove custom .init_time hook
  ARM: exynos: remove custom .init_time hook
  ARM: dove: remove custom .init_time hook
  ARM: bcm2835: remove custom .init_time hook
  ARM: bcm: provide common arch init for DT clocks
  ARM: call of_clk_init from default time_init handler
  ARM: vt8500: prepare for arch-wide .init_time callback
  ...

Signed-off-by: Olof Johansson