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ARM: dts: sun8i: Orangepi plus gpio keys fixes and improvements

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Fix the following issues with the gpio_keys node:
1) Use of undocumented input-name property
2) Use of a unit-address on the sw2 node
3) Having "PL03" in the pinctrl node which does not exist, this should
   be "PL3"

And add support for the sw2 button on the board.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
This commit is contained in:
Hans de Goede 2016-03-22 21:53:22 +01:00 committed by Maxime Ripard
parent c4392ef6c5
commit cd544a8466
1 changed files with 8 additions and 4 deletions
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12
arch/arm/boot/dts/sun8i-h3-orangepi-plus.dts
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@ -79,12 +79,16 @@
r_gpio_keys {
compatible = "gpio-keys";
input-name = "sw4";
pinctrl-names = "default";
pinctrl-0 = <&sw_r_opc>;
sw4@0 {
sw2 {
label = "sw2";
linux,code = <BTN_1>;
gpios = <&r_pio 0 4 GPIO_ACTIVE_LOW>;
};
sw4 {
label = "sw4";
linux,code = <BTN_0>;
gpios = <&r_pio 0 3 GPIO_ACTIVE_LOW>;
@ -187,7 +191,7 @@
};
sw_r_opc: key_pins@0 {
allwinner,pins = "PL03";
allwinner,pins = "PL3", "PL4";
allwinner,function = "gpio_in";
allwinner,drive = <SUN4I_PINCTRL_10_MA>;
allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;