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Commit f3689fd6 authored by Enric Balletbo i Serra's avatar Enric Balletbo i Serra Committed by Tony Lindgren
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ARM: dts: AM33XX BASE0033: add pinmux and user led support 



Enable the user leds on the IGEP AQUILA EXPANSION. The has two leds,
one green and one red, that are controllable by software.

Signed-off-by: default avatarEnric Balletbo i Serra <eballetbo@iseebcn.com>
Signed-off-by: default avatarTony Lindgren <tony@atomide.com>
parent 0710b679

arch/arm/boot/dts/am335x-base0033.dts

+26 −0
Original line number Diff line number Diff line
@@ -22,6 +22,25 @@ 
		pinctrl-1 = <&nxp_hdmi_off_pins>;

		status = "okay";

	};



	leds_base {

		pinctrl-names = "default";

		pinctrl-0 = <&leds_base_pins>;



		compatible = "gpio-leds";



		led@0 {

			label = "base:red:user";

			gpios = <&gpio1 21 GPIO_ACTIVE_HIGH>;	/* gpio1_21 */

			default-state = "off";

		};



		led@1 {

			label = "base:green:user";

			gpios = <&gpio2 0 GPIO_ACTIVE_HIGH>;	/* gpio2_0 */

			default-state = "off";

		};

	};

};



&am33xx_pinmux {
@@ -55,6 +74,13 @@ 
			0x1b0 (PIN_OUTPUT | MUX_MODE3)	/* xdma_event_intr0.clkout1 */

		>;

	};



	leds_base_pins: pinmux_leds_base_pins {

		pinctrl-single,pins = <

			0x54 (PIN_OUTPUT_PULLDOWN | MUX_MODE7)	/* gpmc_a5.gpio1_21 */

			0x88 (PIN_OUTPUT_PULLDOWN | MUX_MODE7)	/* gpmc_csn3.gpio2_0 */

		>;

	};

};



&lcdc {