linux-kernel - [PATCHv6 1/4] ARM: dts: exynos5422-odroidxu3: Add pwm-fan node

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Date:	Sun, 14 Jun 2015 19:54:02 +0930
From:	Anand Moon <linux.amoon@...il.com>
To:	Rob Herring <robh+dt@...nel.org>, Pawel Moll <pawel.moll@....com>,
	Mark Rutland <mark.rutland@....com>,
	Ian Campbell <ijc+devicetree@...lion.org.uk>,
	Kumar Gala <galak@...eaurora.org>,
	Russell King <linux@....linux.org.uk>,
	Kukjin Kim <kgene@...nel.org>,
	Krzysztof Kozlowski <k.kozlowski@...sung.com>
Cc:	devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
	linux-samsung-soc@...r.kernel.org, linux-kernel@...r.kernel.org,
	Anand Moon <linux.amoon@...il.com>
Subject: [PATCHv6 1/4] ARM: dts: exynos5422-odroidxu3: Add pwm-fan node

Add pwm-fan node to the Odroid-XU3 board.

Signed-off-by: Anand Moon <linux.amoon@...il.com>
Tested-by: Markus Reichl <m.reichl@...etechno.de>
Acked-by: Lukasz Majewski <l.majewski@...sung.com>
Acked-by: Krzysztof Kozlowski <k.kozlowski@...sung.com>
---
Changes rebase on git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung branch for-next
---
 arch/arm/boot/dts/exynos5422-odroidxu3-common.dtsi | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/arch/arm/boot/dts/exynos5422-odroidxu3-common.dtsi b/arch/arm/boot/dts/exynos5422-odroidxu3-common.dtsi
index deb8d78..a2f9941 100644
--- a/arch/arm/boot/dts/exynos5422-odroidxu3-common.dtsi
+++ b/arch/arm/boot/dts/exynos5422-odroidxu3-common.dtsi
@@ -107,6 +107,15 @@
 			clocks = <&i2s0 CLK_I2S_CDCLK>;
 		};
 	};
+
+	fan0: pwm-fan {
+		compatible = "pwm-fan";
+		pwms = <&pwm 0 20972 0>;
+		cooling-min-state = <0>;
+		cooling-max-state = <3>;
+		#cooling-cells = <2>;
+		cooling-levels = <0 130 170 230>;
+	};
 };
 
 &clock_audss {
@@ -461,6 +470,7 @@
 	 */
 	pinctrl-0 = <&pwm0_out &pwm1_out &pwm2_out &pwm3_out>;
 	pinctrl-names = "default";
+	samsung,pwm-outputs = <0>;
 	status = "okay";
 };
 
-- 
2.4.3

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