[PATCH] ARM: dts: hummingboard: enable pwm3

[Baruch Siach]

pwm3 controls the backlight of the LVDS display.

Signed-off-by: Baruch Siach <baruch at tkos.co.il>
---
 arch/arm/boot/dts/imx6qdl-hummingboard.dtsi | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/arch/arm/boot/dts/imx6qdl-hummingboard.dtsi b/arch/arm/boot/dts/imx6qdl-hummingboard.dtsi
index 92583238ca4a..6834f4ce0c22 100644
--- a/arch/arm/boot/dts/imx6qdl-hummingboard.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-hummingboard.dtsi
@@ -219,6 +219,12 @@
 			fsl,pins = <MX6QDL_PAD_DISP0_DAT8__PWM1_OUT 0x1b0b1>;
 		};
 
+		pinctrl_hummingboard_pwm3: pwm3grp {
+			fsl,pins = <
+				MX6QDL_PAD_SD4_DAT1__PWM3_OUT 0x1b0b1
+			>;
+		};
+
 		pinctrl_hummingboard_sgtl5000: hummingboard-sgtl5000 {
 			fsl,pins = <
 				MX6QDL_PAD_DISP0_DAT19__AUD5_RXD 0x130b0
@@ -291,6 +297,12 @@
 	 status = "okay";
 };
 
+&pwm3 {
+	 pinctrl-names = "default";
+	 pinctrl-0 = <&pinctrl_hummingboard_pwm3>;
+	 status = "okay";
+};
+
 &spdif {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_hummingboard_spdif>;
-- 
2.15.1