From: Kamil Debski <k.debski@samsung.com>
Date: Sun, 16 Aug 2015 23:53:47 +0000 (+0900)
Subject: ARM: dts: Add pwm-fan node for exynos4412-odroidu3
X-Git-Tag: KARO-TX6UL-2015-11-03~137^2~5^2~13
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=ee6011f299f3e75458bd6e91db5795e5adedd6fe;p=karo-tx-linux.git

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 <k.debski@samsung.com>
Signed-off-by: Lukasz Majewski <l.majewski@samsung.com>
Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Kukjin Kim <kgene@kernel.org>
---

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 {