From: Chao Xie <chao.xie@marvell.com>
To: linux-kernel@vger.kernel.org, linux-input@vger.kernel.org,
dmitry.torokhov@gmail.com, haojian.zhuang@gmail.com,
xiechao.mail@gmail.com
Cc: Chao Xie <chao.xie@marvell.com>
Subject: [PATCH 0/6] input: pxa27x-keypad: enhancement and device tree support
Date: Tue, 23 Apr 2013 23:20:27 -0400 [thread overview]
Message-ID: <1366773633-7727-1-git-send-email-chao.xie@marvell.com> (raw)
The patches include 3 parts
1. copy members of platform data to device private data
pdata pass when probing the device may be freed after device initialized.
It is not safe to use pdata in other places except probe device. So copy
some useful members from pdata to device private structure.
2. use matrix_keypad for matrix keyes support
3. add device tree support for pxa27x-keypad
Chao Xie (6):
input: pxa27x-keypad: copy members of platform data to device private
data
input: pxa27x-keypad: use matrix_keymap for matrix keyes
arm: mmp: use matrix_keymap for aspenite
arm: mmp: use matrix_keymap for teton_bga
input: pxa27x-keypad: remove the unused members at platform data
input: pxa27x-keypad: add device tree support
.../devicetree/bindings/input/pxa27x-keypad.txt | 60 ++++
arch/arm/mach-mmp/aspenite.c | 10 +-
arch/arm/mach-mmp/teton_bga.c | 8 +-
drivers/input/keyboard/Kconfig | 1 +
drivers/input/keyboard/pxa27x_keypad.c | 320 +++++++++++++++++---
include/linux/platform_data/keypad-pxa27x.h | 3 +-
6 files changed, 346 insertions(+), 56 deletions(-)
create mode 100644 Documentation/devicetree/bindings/input/pxa27x-keypad.txt
--
1.7.4.1
next reply other threads:[~2013-04-24 3:29 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-04-24 3:20 Chao Xie [this message]
2013-04-24 3:20 ` [PATCH 1/6] input: pxa27x-keypad: copy members of platform data to device private data Chao Xie
2013-04-24 8:22 ` Dmitry Torokhov
2013-04-24 3:20 ` [PATCH 2/6] input: pxa27x-keypad: use matrix_keymap for matrix keyes Chao Xie
2013-04-24 3:20 ` [PATCH 3/6] arm: mmp: use matrix_keymap for aspenite Chao Xie
2013-04-24 3:20 ` [PATCH 4/6] arm: mmp: use matrix_keymap for teton_bga Chao Xie
2013-04-24 3:20 ` [PATCH 5/6] input: pxa27x-keypad: remove the unused members at platform data Chao Xie
2013-04-24 3:20 ` [PATCH 6/6] input: pxa27x-keypad: add device tree support Chao Xie
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