From: YH Huang <yh.huang@mediatek.com>
To: Matthias Brugger <matthias.bgg@gmail.com>,
Mark Rutland <mark.rutland@arm.com>,
Thierry Reding <thierry.reding@gmail.com>
Cc: Rob Herring <robh+dt@kernel.org>, Pawel Moll <pawel.moll@arm.com>,
linux-pwm@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
srv_heupstream@mediatek.com, linux-mediatek@lists.infradead.org,
Sascha Hauer <kernel@pengutronix.de>,
yingjoe.chen@mediatek.com
Subject: [PATCH v5 0/3] Add MediaTek display PWM driver
Date: Mon, 13 Jul 2015 17:04:51 +0800 [thread overview]
Message-ID: <1436778294-47635-1-git-send-email-yh.huang@mediatek.com> (raw)
This patch series add the use of display PWM driver, documentation
and device tree for Mediatek SoCs. The driver is used to support
the backlight of the panel. This is based on v4.2-rc1.
The clock definitions (CLK_MM_DISP_PWM*) are added by James Liao's patch:
clk: mediatek: Add subsystem clocks of MT8173
Change in v5:
1. Configure PWM output via pinctrl
2. Fix the parameter name in dtsi
YH Huang (3):
dt-bindings: pwm: add MediaTek display PWM bindings
pwm: add MediaTek display PWM driver support
arm64: dts: mt8173: add MT8173 display PWM driver support node
.../devicetree/bindings/pwm/pwm-mtk-disp.txt | 29 +++
arch/arm64/boot/dts/mediatek/mt8173-evb.dts | 15 ++
arch/arm64/boot/dts/mediatek/mt8173.dtsi | 22 ++
drivers/pwm/Kconfig | 10 +
drivers/pwm/Makefile | 1 +
drivers/pwm/pwm-mtk-disp.c | 256 +++++++++++++++++++++
6 files changed, 333 insertions(+)
create mode 100644 Documentation/devicetree/bindings/pwm/pwm-mtk-disp.txt
create mode 100644 drivers/pwm/pwm-mtk-disp.c
--
1.8.1.1.dirty
next reply other threads:[~2015-07-13 9:04 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-07-13 9:04 YH Huang [this message]
[not found] ` <1436778294-47635-1-git-send-email-yh.huang-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>
2015-07-13 9:04 ` [PATCH v5 1/3] dt-bindings: pwm: add MediaTek display PWM bindings YH Huang
2015-07-13 10:20 ` Daniel Kurtz
[not found] ` <CAGS+omCdLbNu03c2DdiLEqNmGVkEoGu3972-YDp8ne5G9WZJ0g-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2015-07-15 15:37 ` YH Huang
2015-07-13 9:04 ` [PATCH v5 2/3] pwm: add MediaTek display PWM driver support YH Huang
2015-07-13 10:19 ` Daniel Kurtz
2015-07-15 15:59 ` YH Huang
2015-07-16 5:38 ` YH Huang
2015-07-16 6:54 ` Daniel Kurtz
[not found] ` <CAGS+omB1FCX12-KvU7ODywseFKgsAbzNtqNyYZ+PqvO5ZeEn-A-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2015-07-16 7:17 ` YH Huang
2015-07-16 15:21 ` Daniel Kurtz
[not found] ` <CAGS+omAzPqDFzsJCiBV3=Zite2FS2no-P1F8EOSHu7w9LrN3cg-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2015-07-16 16:44 ` YH Huang
2015-07-16 17:18 ` Daniel Kurtz
2015-07-17 6:35 ` YH Huang
2015-07-17 6:59 ` Daniel Kurtz
2015-07-17 8:01 ` YH Huang
2015-07-13 9:04 ` [PATCH v5 3/3] arm64: dts: mt8173: add MT8173 display PWM driver support node YH Huang
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