A-Team_Digital_Solutions/android_kernel_motorola_sm6375
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ARM: sun7i: a20-olinuxino: Enable the user LED

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The A20-olinuxino Micro has a LED connected to the PH2 pin. Use the
gpio-led driver to enable the control over this LED.

Signed-off-by: Maxime Ripard <[email protected]>
This commit is contained in:
Maxime Ripard 2013-07-25 00:12:45 +02:00
commit 6e487da768
1 changed files with 21 additions and 0 deletions
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21
arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts
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@ -19,6 +19,15 @@
compatible = "olimex,a20-olinuxino-micro", "allwinner,sun7i-a20";
soc@01c00000 {
pinctrl@01c20800 {
led_pins_olinuxino: led_pins@0 {
allwinner,pins = "PH2";
allwinner,function = "gpio_out";
allwinner,drive = <1>;
allwinner,pull = <0>;
};
};
uart0: serial@01c28000 {
pinctrl-names = "default";
pinctrl-0 = <&uart0_pins_a>;
@ -37,4 +46,16 @@
status = "okay";
};
};
leds {
compatible = "gpio-leds";
pinctrl-names = "default";
pinctrl-0 = <&led_pins_olinuxino>;
green {
label = "a20-olinuxino-micro:green:usr";
gpios = <&pio 7 2 0>;
default-state = "on";
};
};
};