From: shawn.guo@linaro.org (Shawn Guo)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 0/4] Add device tree support for gpio-mxs
Date: Fri, 4 May 2012 23:45:25 +0800 [thread overview]
Message-ID: <1336146329-3821-1-git-send-email-shawn.guo@linaro.org> (raw)
This patch series cleans up gpio-mxs a bit, and then adds device tree
support for the driver. Currently, the irqdomain for gpio is still
added in platform code, and should be moved into driver later with the
help from the generic-irq-chip irqdomain support.
It's based on mxs device tree branch, and might be easier to go
via arm-soc tree.
Shawn Guo (4):
gpio/mxs: use devm_* helpers to make error handling simple
gpio/mxs: get rid of the use of cpu_is_xxx
gpio/mxs: add device tree probe
ARM: mxs: add gpio support for device tree boot
.../devicetree/bindings/gpio/gpio-mxs.txt | 87 +++++++++++
arch/arm/boot/dts/imx23.dtsi | 35 +++++-
arch/arm/boot/dts/imx28.dtsi | 55 +++++++-
arch/arm/mach-mxs/devices/platform-gpio-mxs.c | 24 +---
arch/arm/mach-mxs/include/mach/common.h | 5 +-
arch/arm/mach-mxs/mach-mxs.c | 12 ++
arch/arm/mach-mxs/mm.c | 10 ++
drivers/gpio/gpio-mxs.c | 156 ++++++++++++--------
8 files changed, 296 insertions(+), 88 deletions(-)
create mode 100644 Documentation/devicetree/bindings/gpio/gpio-mxs.txt
--
1.7.5.4
next reply other threads:[~2012-05-04 15:45 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-05-04 15:45 Shawn Guo [this message]
2012-05-04 15:45 ` [PATCH 1/4] gpio/mxs: use devm_* helpers to make error handling simple Shawn Guo
2012-05-04 15:45 ` [PATCH 2/4] gpio/mxs: get rid of the use of cpu_is_xxx Shawn Guo
2012-05-04 15:45 ` [PATCH 3/4] gpio/mxs: add device tree probe Shawn Guo
2012-05-04 15:45 ` [PATCH 4/4] ARM: mxs: add gpio support for device tree boot Shawn Guo
2012-05-08 12:21 ` [PATCH 0/4] Add device tree support for gpio-mxs Linus Walleij
2012-05-18 23:51 ` Grant Likely
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