ARM: dts: tx28: add power-supply property for backlight

[karo-tx-linux.git] / arch / arm / boot / dts / imx28-tx28.dts

diff --git a/arch/arm/boot/dts/imx28-tx28.dts b/arch/arm/boot/dts/imx28-tx28.dts
index 0d1ecd4c37c905bb43a97a2f5d5f38f24cfb1b2e..57f4fa0cf0414da9c20a9f841fbc1679c73ce5ae 100644 (file)
--- a/arch/arm/boot/dts/imx28-tx28.dts
+++ b/arch/arm/boot/dts/imx28-tx28.dts
@@ -143,6 +143,7 @@
        backlight {
                compatible = "pwm-backlight";
                pwms = <&pwm 0 500000>;
+               power-supply = <&reg_3p3v>;
                /*
                 * a silly way to create a 1:1 relationship between the
                 * PWM value and the actual duty cycle
@@ -287,8 +288,9 @@
                pinctrl-0 = <&tx28_tsc2007_pins>;
                interrupt-parent = <&gpio3>;
                interrupts = <20 0>;
-               pendown-gpio = <&gpio3 20 GPIO_ACTIVE_LOW>;
-               ti,x-plate-ohms = /bits/ 16 <660>;
+               gpios = <&gpio3 20 GPIO_ACTIVE_LOW>;
+               ti,x-plate-ohms = <660>;
+               linux,wakeup;
        };
 
        ds1339: rtc@68 {