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Commit 6fb2ffd7 authored by Hans de Goede's avatar Hans de Goede Committed by Maxime Ripard
Browse files

ARM: dts: sun5i: Add backlight node to sun5i-q8-common.dtsi 



All A13 based q8 formfactor tablets use the same backlight setup, add
a backlight devicetree node for controlling the backlight on these devices.

Signed-off-by: default avatarHans de Goede <hdegoede@redhat.com>
Signed-off-by: default avatarMaxime Ripard <maxime.ripard@free-electrons.com>
parent 6bf28cb9

arch/arm/boot/dts/sun5i-q8-common.dtsi

+10 −0
Original line number Diff line number Diff line
@@ -41,11 +41,21 @@ 
 */

#include "sunxi-q8-common.dtsi"



#include <dt-bindings/pwm/pwm.h>



/ {

	aliases {

		serial0 = &uart1;

	};



	backlight: backlight {

		compatible = "pwm-backlight";

		pwms = <&pwm 0 50000 PWM_POLARITY_INVERTED>;

		brightness-levels = <0 10 20 30 40 50 60 70 80 90 100>;

		default-brightness-level = <8>;

		/* TODO: backlight uses axp gpio1 as enable pin */

	};



	chosen {

		stdout-path = "serial0:115200n8";

	};