From: Fengping yu <fengping.yu@mediatek.com>
To: Dmitry Torokhov <dmitry.torokhov@gmail.com>,
Andy Shevchenko <andriy.shevchenko@linux.intel.com>,
Yingjoe Chen <yingjoe.chen@mediatek.com>,
Rob Herring <robh+dt@kernel.org>,
"Matthias Brugger" <matthias.bgg@gmail.com>
Cc: linux-mediatek@lists.infradead.org, linux-kernel@vger.kernel.org,
wsd_upstream@mediatek.com, linux-input@vger.kernel.org
Subject: [PATCH v3] drivers:input:keyboard: add mtk keypad driver
Date: Tue, 7 Apr 2020 13:36:09 +0800 [thread overview]
Message-ID: <20200407053610.20996-1-fengping.yu@mediatek.com> (raw)
This patchset add support to MediaTek matrix keypad.
Change since v2:
- remove extra space and redundant lines
- remove useless code
- update keypad devicetree document debounce time unit
- change to use devm_platform_ioremap_resource() to simplify resource management
- use bitmap to store and check keypad state
fengping.yu (2):
add dt-binding document for MediaTek Keypad
add MediaTek keypad driver
.../devicetree/bindings/input/mtk-kpd.txt | 61 +++++
arch/arm64/configs/defconfig | 1 +
drivers/input/keyboard/Kconfig | 7 +
drivers/input/keyboard/Makefile | 1 +
drivers/input/keyboard/mtk-kpd.c | 258 ++++++++++++++++++
5 files changed, 328 insertions(+)
create mode 100644 Documentation/devicetree/bindings/input/mtk-kpd.txt
create mode 100644 drivers/input/keyboard/mtk-kpd.c
--
2.18.0
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reply other threads:[~2020-04-07 5:39 UTC|newest]
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