[PATCH 3/3] ARM: dts: vf610-colibri: Add backlight support

Bhuvanchandra DV
2014-09-17T08:16:30Z

Signed-off-by: Bhuvanchandra DV <bhuvanchandra.dv@toradex.com>
---
arch/arm/boot/dts/vf610-colibri-eval-v3.dts | 6 ++++++
arch/arm/boot/dts/vf610-colibri.dtsi | 7 +++++++
2 files changed, 13 insertions(+)

diff --git a/arch/arm/boot/dts/vf610-colibri-eval-v3.dts b/arch/arm/boot/dts/vf610-colibri-eval-v3.dts
index ba98039..f1988a0 100644
--- a/arch/arm/boot/dts/vf610-colibri-eval-v3.dts
+++ b/arch/arm/boot/dts/vf610-colibri-eval-v3.dts
@@ -52,3 +52,9 @@
&pwm1 {
status = "okay";
};
+
+&backlight {
+ brightness-levels = <0 4 8 16 32 64 128 255>;
+ default-brightness-level = <6>;
+ status = "okay";
+};
diff --git a/arch/arm/boot/dts/vf610-colibri.dtsi b/arch/arm/boot/dts/vf610-colibri.dtsi
index 9bd1415..e725306 100644
--- a/arch/arm/boot/dts/vf610-colibri.dtsi
+++ b/arch/arm/boot/dts/vf610-colibri.dtsi
@@ -25,6 +25,13 @@
};
};

+ backlight: bl {
+ compitable = "pwm-backlight";
+ pwms = <&pwm0 0 5000000 0>;
+ pwm-names = " backlight";
+ status = "disabled";
+ };
+
};

&esdhc1 {
--
1.7.9.5