From mboxrd@z Thu Jan 1 00:00:00 1970 From: wens@csie.org (Chen-Yu Tsai) Date: Fri, 18 Sep 2015 15:35:37 +0800 Subject: [PATCH 2/4] ARM: dts: sun8i: Add PWM channel 0 pinmux setting for A23/A33 In-Reply-To: <1442561739-6824-1-git-send-email-wens@csie.org> References: <1442561739-6824-1-git-send-email-wens@csie.org> Message-ID: <1442561739-6824-3-git-send-email-wens@csie.org> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org The PWM controller has 2 outputs, with one usable pin for each. Add a pinmux setting for the first channel. This is often used for backlight dimming on tablets. Signed-off-by: Chen-Yu Tsai --- arch/arm/boot/dts/sun8i-a23-a33.dtsi | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/arch/arm/boot/dts/sun8i-a23-a33.dtsi b/arch/arm/boot/dts/sun8i-a23-a33.dtsi index e7054304018a..8f4db82084c5 100644 --- a/arch/arm/boot/dts/sun8i-a23-a33.dtsi +++ b/arch/arm/boot/dts/sun8i-a23-a33.dtsi @@ -412,6 +412,13 @@ allwinner,pull = ; }; + pwm0_pins: pwm0 { + allwinner,pins = "PH0"; + allwinner,function = "pwm0"; + allwinner,drive = ; + allwinner,pull = ; + }; + i2c0_pins_a: i2c0 at 0 { allwinner,pins = "PH2", "PH3"; allwinner,function = "i2c0"; -- 2.5.1