From ee6011f299f3e75458bd6e91db5795e5adedd6fe Mon Sep 17 00:00:00 2001 From: Kamil Debski Date: Mon, 17 Aug 2015 08:53:47 +0900 Subject: ARM: dts: Add pwm-fan node for exynos4412-odroidu3 Add pwm-fan node to the Odroid-U3 board file to enable PWM control of the cooling fan. In addition, add the "pwm" label to the pwm@139D0000 node in the exynos4412.dtsi. Signed-off-by: Kamil Debski Signed-off-by: Lukasz Majewski Reviewed-by: Krzysztof Kozlowski Signed-off-by: Kukjin Kim --- arch/arm/boot/dts/exynos4412-odroidu3.dts | 12 ++++++++++++ 1 file changed, 12 insertions(+) (limited to 'arch/arm/boot/dts/exynos4412-odroidu3.dts') diff --git a/arch/arm/boot/dts/exynos4412-odroidu3.dts b/arch/arm/boot/dts/exynos4412-odroidu3.dts index 8632f35c6c26..54b3bc1dba1d 100644 --- a/arch/arm/boot/dts/exynos4412-odroidu3.dts +++ b/arch/arm/boot/dts/exynos4412-odroidu3.dts @@ -32,6 +32,18 @@ linux,default-trigger = "heartbeat"; }; }; + + pwm-fan { + compatible = "pwm-fan"; + pwms = <&pwm 0 10000 0>; + }; +}; + +&pwm { + pinctrl-0 = <&pwm0_out>; + pinctrl-names = "default"; + samsung,pwm-outputs = <0>; + status = "okay"; }; &usb3503 { -- cgit v1.2.3