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Commit 66155302 authored by Dan Murphy's avatar Dan Murphy Committed by Benoit Cousson
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ARM: dts: omap5-uevm: Add LED support for uEVM blue LED 



Add support for blue LED 1 off of GPIO 153.
Make the LED a heartbeat LED
Configure the MUX for GPIO output.

Signed-off-by: default avatarDan Murphy <dmurphy@ti.com>
[r.sricharan@ti.com: Replaced constants with preprocessor macros]
Signed-off-by: default avatarSricharan R <r.sricharan@ti.com>
Signed-off-by: default avatarBenoit Cousson <benoit.cousson@linaro.org>
parent ed7f8e8a

arch/arm/boot/dts/omap5-uevm.dts

+16 −0
Original line number Diff line number Diff line
@@ -59,6 +59,15 @@ 
		reset-supply = <&hsusb3_reset>;

	};



	leds {

		compatible = "gpio-leds";

		led@1 {

			label = "omap5:blue:usr1";

			gpios = <&gpio5 25 GPIO_ACTIVE_HIGH>; /* gpio5_153 D1 LED */

			linux,default-trigger = "heartbeat";

			default-state = "off";

		};

	};

};



&omap5_pmx_core {
@@ -70,6 +79,7 @@ 
			&mcbsp1_pins

			&mcbsp2_pins

			&usbhost_pins

			&led_gpio_pins

	>;



	twl6040_pins: pinmux_twl6040_pins {
@@ -168,6 +178,12 @@ 
			0x6e (PIN_OUTPUT | MUX_MODE6) /* gpio3_79 ETH_NRESET */

		>;

	};



	led_gpio_pins: pinmux_led_gpio_pins {

		pinctrl-single,pins = <

			0x196 (PIN_OUTPUT | MUX_MODE6) /* uart3_cts_rctx.gpio5_153 */

		>;

	};

};



&omap5_pmx_wkup {