diff options
| author | Dan Murphy <dmurphy@ti.com> | 2013-06-07 18:52:49 +0530 |
|---|---|---|
| committer | Benoit Cousson <benoit.cousson@linaro.org> | 2013-06-18 18:53:44 -0500 |
| commit | 66155302c495108c0b8042d2b07f4281b14b558d (patch) | |
| tree | f0016fff9019985196e5f0fb14f1be48400ef1cf | |
| parent | ed7f8e8a1c2a40c332f1701ce317077f3cd35e7c (diff) | |
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 <dmurphy@ti.com>
[r.sricharan@ti.com: Replaced constants with preprocessor macros]
Signed-off-by: Sricharan R <r.sricharan@ti.com>
Signed-off-by: Benoit Cousson <benoit.cousson@linaro.org>
| -rw-r--r-- | arch/arm/boot/dts/omap5-uevm.dts | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/omap5-uevm.dts b/arch/arm/boot/dts/omap5-uevm.dts index a31e42f8ec14..6e8bb861068b 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 { |