From: Joonyoung Shim <jy0922.shim@samsung.com>
Date: Tue, 27 Jan 2015 06:13:51 +0000 (+0900)
Subject: ARM: dts: exynos5422-odroidxu3: add pwm-fan node
X-Git-Tag: submit/tizen/20150416.081342~58
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=836bd1c318009074eb2df0d10a24af6d043fdd4d;p=platform%2Fkernel%2Flinux-exynos.git

ARM: dts: exynos5422-odroidxu3: add pwm-fan node

Usage:
echo [0 - 255] > /sys/devices/platform/pwm-fan/hwmon/hwmon0/pwm1

Signed-off-by: Joonyoung Shim <jy0922.shim@samsung.com>
---

diff --git a/arch/arm/boot/dts/exynos5422-odroidxu3.dts b/arch/arm/boot/dts/exynos5422-odroidxu3.dts
index f725e8944c74..fad93ac682f3 100644
--- a/arch/arm/boot/dts/exynos5422-odroidxu3.dts
+++ b/arch/arm/boot/dts/exynos5422-odroidxu3.dts
@@ -286,6 +286,12 @@
 	rtc@101E0000 {
 		status = "okay";
 	};
+
+	pwm-fan {
+		compatible = "pwm-fan";
+		status = "okay";
+		pwms = <&pwm 0 10000 0>;
+	};
 };
 
 &hdmi {
@@ -392,3 +398,9 @@
 		shunt-resistor = <10000>;
 	};
 };
+
+&pwm {
+	status = "okay";
+	pinctrl-0 = <&pwm0_out>;
+	pinctrl-names = "default";
+};