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Commit 17543a75 authored by Peter Ujfalusi's avatar Peter Ujfalusi Committed by Tony Lindgren
Browse files

ARM: dts: am43xx-epos-evm: Add phandle for the backlight for the panel 



With the backlight phandle the driver can manage the backlight on/off in
sync with the panel enable/disable.

Signed-off-by: default avatarPeter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: default avatarTony Lindgren <tony@atomide.com>
parent dc5eedd3

arch/arm/boot/dts/am43x-epos-evm.dts

+3 −1
Original line number Diff line number Diff line
@@ -48,6 +48,8 @@ 
		compatible = "osddisplays,osd057T0559-34ts", "panel-dpi";

		label = "lcd";



		backlight = <&lcd_bl>;



		panel-timing {

			clock-frequency = <33000000>;

			hactive = <800>;
@@ -107,7 +109,7 @@ 
			0x03030069>;	/* LEFT */

	};



	backlight {

	lcd_bl: backlight {

		compatible = "pwm-backlight";

		pwms = <&ecap0 0 50000 PWM_POLARITY_INVERTED>;

		brightness-levels = <0 51 53 56 62 75 101 152 255>;