Commit Graph

14 Commits

Author SHA1 Message Date
Shawn Guo
d1654b803f ARM: mxs: enable pinctrl dummy states
The mxs pinctrl driver will only support DT probe.  That said, the mxs
device drivers can only get pinctrl state from pinctrl subsystem when
the drivers get probed from device tree.

Before converting the whole mxs platform support over to device tree,
we need to enable pinctrl dummy states for those non-DT board files
to ensure the pinctrl API adopted by mxs device drivers will work for
both DT and non-DT probe.

Instead of calling pinctrl_provide_dummies() directly in every board
file, the patch introduces soc specific calls mx23_soc_init() and
mx28_soc_init() for boards' .init_machine hook to invoke, so that
any soc specific setup for non-DT boot only can be added there.

Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2012-05-08 23:05:17 +08:00
Russell King
6f91c5a46c ARM: restart: mxs: use new restart hook
Hook these platforms restart code into the new restart hook rather
than using arch_reset().

Acked-by: Shawn Guo <shawn.guo@linaro.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2012-01-05 12:57:15 +00:00
Linus Torvalds
16ee792e45 Merge branch 'next/devel' of git://git.linaro.org/people/arnd/arm-soc
* 'next/devel' of git://git.linaro.org/people/arnd/arm-soc: (50 commits)
  ARM: tegra: update defconfig
  arm/tegra: Harmony: Configure PMC for low-level interrupts
  arm/tegra: device tree support for ventana board
  arm/tegra: add support for ventana pinmuxing
  arm/tegra: prepare Seaboard pinmux code for derived boards
  arm/tegra: pinmux: ioremap registers
  gpio/tegra: Convert to a platform device
  arm/tegra: Convert pinmux driver to a platform device
  arm/dt: Tegra: Add pinmux node to tegra20.dtsi
  arm/tegra: Prep boards for gpio/pinmux conversion to pdevs
  ARM: mx5: fix clock usage for suspend
  ARM i.MX entry-macro.S: remove now unused code
  ARM i.MX boards: use CONFIG_MULTI_IRQ_HANDLER
  ARM i.MX tzic: add handle_irq function
  ARM i.MX avic: add handle_irq function
  ARM: mx25: Add the missing IIM base definition
  ARM i.MX avic: convert to use generic irq chip
  mx31moboard: Add poweroff support
  ARM: mach-qong: Add watchdog support
  ARM: davinci: AM18x: Add wl1271/wlan support
  ...

Fix up conflicts in:
	arch/arm/mach-at91/at91sam9g45.c
	arch/arm/mach-mx5/devices-imx53.h
	arch/arm/plat-mxc/include/mach/memory.h
2011-11-01 20:31:25 -07:00
Arnd Bergmann
91056a63a7 Merge branch 'imx-cleanups-for-arnd' of git://git.pengutronix.de/git/imx/linux-2.6 into imx/cleanup 2011-10-20 18:32:02 +02:00
Lauri Hintsala
2db3fcf1b7 ARM: mach-mxs: fix machines' initializers order
Signed-off-by: Lauri Hintsala <lauri.hintsala@bluegiga.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2011-10-18 12:13:54 +02:00
Arnd Bergmann
526b264163 Merge branch 'imx/cleanup' into imx/devel
This helps resolve the conflicts between the imx cleanups and the
new code that has gone into the imx tree.
Conflict resolution was originally done by Sascha Hauer.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2011-10-07 21:57:31 +02:00
Wolfram Sang
87d022cc49 arm: mach-mxs: add rtc to all boards
Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
Tested-by: Shawn Guo <shawn.guo@freescale.com> (for mx23evk and mx28evk)
2011-08-23 08:56:15 +02:00
Fabio Estevam
db1ef2b614 ARM: mxs: Remove unused header file
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2011-08-17 07:23:54 +02:00
Fabio Estevam
c7dae1812a ARM: mxs/mach-mx2[38]evk: Set the initial value on gpio_request_one
Current code does not set the GPIO value to zero as mentioned in the comment.

Fix it by setting the initial GPIO value to zero.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
LAKML-Reference: 1301427910-31726-1-git-send-email-fabio.estevam@freescale.com
[ukleinek: squashed two patches together fixing both boards at once]
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2011-05-19 13:11:10 +02:00
Shawn Guo
1b6f1e885e ARM: mxs/mx23evk: add mmc device
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
Acked-by: Wolfram Sang <w.sang@pengutronix.de>
Acked-by: Marc Kleine-Budde <mkl@pengutronix.de>
[sha: updated to Uwes v4 version]
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2011-03-25 13:31:50 +01:00
Shawn Guo
b73d77b2b7 ARM: mxs/mx23evk: add framebuffer device
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2011-03-07 19:29:49 +01:00
Shawn Guo
db63a49383 ARM: mxs: add helper macro for pad control
This patch is to add pad control helper macro to make the code easy
to read.  The need is being seen when adding pad definitions for
LCDIF which gets ~30 pads to define.

Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2011-03-07 19:29:45 +01:00
Shawn Guo
2e8acbc283 ARM: mxs/mx23evk: add auart device
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2011-02-17 12:03:11 +01:00
Shawn Guo
55cf4183d3 ARM: mxs: Add initial mx23evk support
Add initial mx23evk support with duart.

Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2010-12-20 17:30:29 +01:00