Use pwm-backlight driver 'enable-gpios' property for backlight on/off
control.
Signed-off-by: Bhuvanchandra DV <bhuvanchandra.dv@xxxxxxxxxxx>
---
arch/arm/boot/dts/vf-colibri.dtsi | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/arch/arm/boot/dts/vf-colibri.dtsi b/arch/arm/boot/dts/vf-colibri.dtsi
index e5949b9..1c0da05 100644
--- a/arch/arm/boot/dts/vf-colibri.dtsi
+++ b/arch/arm/boot/dts/vf-colibri.dtsi
@@ -10,7 +10,10 @@
/ {
bl: backlight {
compatible = "pwm-backlight";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_gpio_bl_on>;
pwms = <&pwm0 0 5000000 0>;
+ enable-gpios = <&gpio1 13 GPIO_ACTIVE_HIGH>;
status = "disabled";
};
};
@@ -169,6 +172,12 @@
>;
};
+ pinctrl_gpio_bl_on: gpio_bl_on {
+ fsl,pins = <
+ VF610_PAD_PTC0__GPIO_45 0x22ef
+ >;
+ };
+
pinctrl_i2c0: i2c0grp {
fsl,pins = <
VF610_PAD_PTB14__I2C0_SCL 0x37ff
--
2.7.0
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