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From ed1cec186cd961a9d910bfc4817b925173a0081d Mon Sep 17 00:00:00 2001
From: Valentin Raevsky <valentin@compulab.co.il>
Date: Wed, 18 Feb 2015 18:48:26 +0200
Subject: [PATCH 36/59] ARM: i.MX6: dts: add backlight support for SBC-FX6
boards
Add backlight support for SBC-FX6 boards.
Signed-off-by: Valentin Raevsky <valentin@compulab.co.il>
---
arch/arm/boot/dts/imx6q-sbc-fx6.dts | 16 +++++++++++++++-
1 file changed, 15 insertions(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/imx6q-sbc-fx6.dts b/arch/arm/boot/dts/imx6q-sbc-fx6.dts
index 4bba196..5febb69 100644
--- a/arch/arm/boot/dts/imx6q-sbc-fx6.dts
+++ b/arch/arm/boot/dts/imx6q-sbc-fx6.dts
@@ -18,6 +18,14 @@
/ {
model = "CompuLab CM-FX6 on SBC-FX6";
compatible = "compulab,cm-fx6", "compulab,sbc-fx6", "fsl,imx6q";
+
+ backlight {
+ compatible = "pwm-backlight";
+ pwms = <&pwm3 0 5000000>;
+ brightness-levels = <0 4 8 16 32 64 128 255>;
+ default-brightness-level = <7>;
+ };
+
};
&i2c1 {
@@ -26,4 +34,10 @@
&usdhc3 {
status = "okay";
-};
\ No newline at end of file
+};
+
+&pwm3 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_pwm3_1>;
+ status = "okay";
+};
--
1.7.9.5
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