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Commit 28a1b403 authored by Marek Belisko's avatar Marek Belisko Committed by Tony Lindgren
Browse files

ARM: dts: omap3-gta04: Add backlight support 



Define pwm backlight node which is using dmtimer pwm.

Signed-off-by: default avatarMarek Belisko <marek@goldelico.com>
Signed-off-by: default avatarTony Lindgren <tony@atomide.com>
parent e7c86821

arch/arm/boot/dts/omap3-gta04.dtsi

+22 −0
Original line number Diff line number Diff line
@@ -100,6 +100,22 @@ 
		};

	};



	backlight {

		compatible = "pwm-backlight";

		pwms = <&pwm11 0 2000000 0>;

		pwm-names = "backlight";

		brightness-levels = <0 11 20 30 40 50 60 70 80 90 100>;

		default-brightness-level = <9>;	/* => 90 */

		pinctrl-names = "default";

		pinctrl-0 = <&backlight_pins>;

	};



	pwm11: dmtimer-pwm@11 {

		compatible = "ti,omap-dmtimer-pwm";

		ti,timers = <&timer11>;

		#pwm-cells = <3>;

	};



	hsusb2_phy: hsusb2_phy {

		compatible = "usb-nop-xceiv";

		reset-gpios = <&gpio6 14 GPIO_ACTIVE_LOW>;
@@ -190,6 +206,12 @@ 
		>;

	};



	backlight_pins: backlight_pins_pimnux {

		pinctrl-single,pins = <

			OMAP3_CORE1_IOPAD(0x20ba, MUX_MODE3)		/* gpt11/gpio57 */

		>;

	};



	dss_dpi_pins: pinmux_dss_dpi_pins {

               pinctrl-single,pins = <

			OMAP3_CORE1_IOPAD(0x20d4, PIN_OUTPUT | MUX_MODE0)   /* dss_pclk.dss_pclk */