From 66155302c495108c0b8042d2b07f4281b14b558d Mon Sep 17 00:00:00 2001 From: Dan Murphy Date: Fri, 7 Jun 2013 18:52:49 +0530 Subject: [PATCH] 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: Dan Murphy [r.sricharan@ti.com: Replaced constants with preprocessor macros] Signed-off-by: Sricharan R Signed-off-by: Benoit Cousson --- arch/arm/boot/dts/omap5-uevm.dts | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) diff --git a/arch/arm/boot/dts/omap5-uevm.dts b/arch/arm/boot/dts/omap5-uevm.dts index a31e42f8e..6e8bb86 100644 --- a/arch/arm/boot/dts/omap5-uevm.dts +++ b/arch/arm/boot/dts/omap5-uevm.dts @@ -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 { -- 2.7.4