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arm64: dts: rockchip: add led support for Firefly-RK3399

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This commit adds led support for the Firefly-RK3399. The board has two
leds, this commit enables them.

Signed-off-by: Shohei Maruyama <cheat.sc.linux@outlook.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
This commit is contained in:
Shohei Maruyama
2018-07-18 14:58:23 +00:00
committed by Heiko Stuebner
parent 5b64d06133
commit 0fbfe10fa9
1 changed files with 28 additions and 0 deletions
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28
arch/arm64/boot/dts/rockchip/rk3399-firefly.dts
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@@ -88,6 +88,24 @@
}; };
}; };
leds {
compatible = "gpio-leds";
pinctrl-names = "default";
pinctrl-0 = <&work_led_gpio>, <&diy_led_gpio>;
work-led {
label = "work";
default-state = "on";
gpios = <&gpio2 RK_PD3 GPIO_ACTIVE_HIGH>;
};
diy-led {
label = "diy";
default-state = "off";
gpios = <&gpio0 RK_PB5 GPIO_ACTIVE_HIGH>;
};
};
rt5640-sound { rt5640-sound {
compatible = "simple-audio-card"; compatible = "simple-audio-card";
simple-audio-card,name = "rockchip,rt5640-codec"; simple-audio-card,name = "rockchip,rt5640-codec";
@@ -603,6 +621,16 @@
rockchip,pins = <1 RK_PA0 RK_FUNC_GPIO &pcfg_pull_none>; rockchip,pins = <1 RK_PA0 RK_FUNC_GPIO &pcfg_pull_none>;
}; };
}; };
leds {
work_led_gpio: work_led-gpio {
rockchip,pins = <2 RK_PD3 RK_FUNC_GPIO &pcfg_pull_none>;
};
diy_led_gpio: diy_led-gpio {
rockchip,pins = <0 RK_PB5 RK_FUNC_GPIO &pcfg_pull_none>;
};
};
}; };
&pwm0 { &pwm0 {