linux-kernel - [PATCH 1/6] ARM: dts :exynos5422-odroidxu3 Add pwm-fan node to the Odroid-XU3 board.

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Message-Id: <1427387955-5129-2-git-send-email-linux.amoon@gmail.com>
Date:	Fri, 27 Mar 2015 03:09:10 +1030
From:	Anand Moon <linux.amoon@...il.com>
To:	Lukasz Majewski <l.majewski@...sung.com>,
	Eduardo Valentin <edubezval@...il.com>,
	Sjoerd Simons <sjoerd.simons@...labora.co.uk>,
	Russell King <linux@....linux.org.uk>,
	Kukjin Kim <kgene@...nel.org>
Cc:	devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
	linux-samsung-soc@...r.kernel.org, linux-kernel@...r.kernel.org,
	linux-pwm@...r.kernel.org, Anand Moon <linux.amoon@...il.com>
Subject: [PATCH 1/6] ARM: dts :exynos5422-odroidxu3 Add pwm-fan node to the Odroid-XU3 board.

Add pwm-fan node to the OdroidXU3 board.

Tested on OdroidXU3 board.

Signed-off-by: Anand Moon <linux.amoon@...il.com>
---
 arch/arm/boot/dts/exynos5422-odroidxu3.dts | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/arch/arm/boot/dts/exynos5422-odroidxu3.dts b/arch/arm/boot/dts/exynos5422-odroidxu3.dts
index a519c86..eaec006 100644
--- a/arch/arm/boot/dts/exynos5422-odroidxu3.dts
+++ b/arch/arm/boot/dts/exynos5422-odroidxu3.dts
@@ -278,6 +278,15 @@
 	rtc@...E0000 {
 		status = "okay";
 	};
+
+	fan0: pwm-fan {
+		compatible = "pwm-fan";
+		pwms = <&pwm 0 20972 0>;
+		cooling-min-state = <0>;
+		cooling-max-state = <3>;
+		#cooling-cells = <2>;
+		cooling-levels = <0 90 130 170 230>;
+	};
 };
 
 &hdmi {
@@ -369,3 +378,10 @@
 		shunt-resistor = <10000>;
 	};
 };
+
+&pwm {
+	pinctrl-0 = <&pwm0_out>;
+	pinctrl-names = "default";
+	samsung,pwm-outputs = <0>;
+	status = "okay";
+};
-- 
1.9.1

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