ARM: dts: vf610-colibri: Add backlight support

Signed-off-by: Bhuvanchandra DV <bhuvanchandra.dv@toradex.com>
Acked-by: Stefan Agner <stefan@agner.ch>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>

diff --git a/arch/arm/boot/dts/vf610-colibri-eval-v3.dts b/arch/arm/boot/dts/vf610-colibri-eval-v3.dts
index 00f63d936aab67e13f6abaec83f5b21c9bf35a51..711cf823e79483eb724765ccaddc439a0d578ab0 100644 (file)
--- a/arch/arm/boot/dts/vf610-colibri-eval-v3.dts
+++ b/arch/arm/boot/dts/vf610-colibri-eval-v3.dts
@@ -19,6 +19,12 @@
        };
 };
 
+&bl {
+       brightness-levels = <0 4 8 16 32 64 128 255>;
+       default-brightness-level = <6>;
+       status  = "okay";
+};
+
 &esdhc1 {
        pinctrl-names = "default";
        pinctrl-0 = <&pinctrl_esdhc1>;

diff --git a/arch/arm/boot/dts/vf610-colibri.dtsi b/arch/arm/boot/dts/vf610-colibri.dtsi
index 1f73c1c824e587eeac4b2fceac8fea59dfe15976..807953b5494a823545ef93ed735590a5af81c333 100644 (file)
--- a/arch/arm/boot/dts/vf610-colibri.dtsi
+++ b/arch/arm/boot/dts/vf610-colibri.dtsi
@@ -25,6 +25,11 @@
                };
        };
 
+       bl: backlight {
+               compatible = "pwm-backlight";
+               pwms = <&pwm0 0 5000000 0>;
+               status = "disabled";
+       };
 };
 
 &esdhc1 {