From: fengping.yu <fengping.yu@mediatek.com>
To: Dmitry Torokhov <dmitry.torokhov@gmail.com>,
Rob Herring <robh+dt@kernel.org>,
Andy Shevchenko <andriy.shevchenko@linux.intel.com>,
Marco Felsch <m.felsch@pengutronix.de>,
Matthias Brugger <matthias.bgg@gmail.com>
Cc: devicetree@vger.kernel.org, linux-mediatek@lists.infradead.org,
linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-input@vger.kernel.org
Subject: [PATCH V3] add mtk matrix keypad driver for keypad on MTK SoC
Date: Tue, 14 Jan 2020 20:27:37 +0800 [thread overview]
Message-ID: <20200114122738.103344-1-fengping.yu@mediatek.com> (raw)
Change since V2:
- add wakeup source optional property in dts node
- update debounce time as microsecond
- remove origin hw-map-num and hw-init-map properties
- use matrix-map to define keypad rows, columns and keymap
- remove tasklet and use thread irq to deal with keypad interrupt
- use devm_XXX API to get device resources
- modify dts parser using matrix-map API
- modify irq handlers using for_each_set_bit to detect which key status changed
- remove surplus log
- remove surpluse header file
- replace readw with memcpy_fromio to get keypad status registers value
- fixed other issue according reviewer comments
fengping.yu (2):
dt-bindings: add matrix keypad documentation
drivers: input: keyboard: add mtk keypad driver
.../devicetree/bindings/input/mtk-kpd.txt | 55 ++++
arch/arm64/configs/defconfig | 1 +
drivers/input/keyboard/Kconfig | 8 +
drivers/input/keyboard/Makefile | 1 +
drivers/input/keyboard/mtk-kpd.c | 280 ++++++++++++++++++
5 files changed, 345 insertions(+)
create mode 100644 Documentation/devicetree/bindings/input/mtk-kpd.txt
create mode 100644 drivers/input/keyboard/mtk-kpd.c
_______________________________________________
Linux-mediatek mailing list
Linux-mediatek@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-mediatek
next reply other threads:[~2020-01-14 12:31 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-01-14 12:27 fengping.yu [this message]
2020-01-14 12:27 ` [PATCH V3 1/2] dt-bindings: add matrix keypad documentation fengping.yu
2020-01-16 9:13 ` Yingjoe Chen
2020-01-14 12:27 ` [PATCH V3 2/2] drivers: input: keyboard: add mtk keypad driver fengping.yu
2020-01-14 16:36 ` Andy Shevchenko
2020-01-16 11:28 ` Yingjoe Chen
2020-01-22 6:24 ` Dmitry Torokhov
2020-02-18 15:14 ` Fabien Parent
2020-02-18 15:51 ` Andy Shevchenko
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20200114122738.103344-1-fengping.yu@mediatek.com \
--to=fengping.yu@mediatek.com \
--cc=andriy.shevchenko@linux.intel.com \
--cc=devicetree@vger.kernel.org \
--cc=dmitry.torokhov@gmail.com \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-input@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-mediatek@lists.infradead.org \
--cc=m.felsch@pengutronix.de \
--cc=matthias.bgg@gmail.com \
--cc=robh+dt@kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).