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ARM: dts: at91: sama5d2 Xplained: add leds node

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Add the three leds on the sama5d2 Xplained board with their pinctrl node.
The blue led is positioned with the "heartbeat" trigger.

Signed-off-by: Wenyou Yang <wenyou.yang@atmel.com>
Acked-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
[nicolas.ferre@atmel.com: add commit message and adapt to newer kernel]
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
This commit is contained in:
Wenyou Yang 2015-06-25 18:13:49 +08:00 committed by Nicolas Ferre
parent c7e48d44b7
commit ed0f4b3ffc
1 changed files with 30 additions and 0 deletions
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30
arch/arm/boot/dts/at91-sama5d2_xplained.dts
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@ -307,6 +307,13 @@ pinctrl_key_gpio_default: key_gpio_default {
bias-pull-up;
};
pinctrl_led_gpio_default: led_gpio_default {
pinmux = <PIN_PB0__GPIO>,
<PIN_PB5__GPIO>,
<PIN_PB6__GPIO>;
bias-pull-up;
};
pinctrl_macb0_default: macb0_default {
pinmux = <PIN_PB14__GTXCK>,
<PIN_PB15__GTXEN>,
@ -418,4 +425,27 @@ bp1 {
linux,code = <0x104>;
};
};
leds {
compatible = "gpio-leds";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_led_gpio_default>;
status = "okay";
red {
label = "red";
gpios = <&pioA 38 GPIO_ACTIVE_LOW>;
};
green {
label = "green";
gpios = <&pioA 37 GPIO_ACTIVE_LOW>;
};
blue {
label = "blue";
gpios = <&pioA 32 GPIO_ACTIVE_LOW>;
linux,default-trigger = "heartbeat";
};
};
};