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arm: dts: add gpio power-key support for rk322x SoC

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Change-Id: I45d6e0ffe5444b26165324048c0e88d6fca19bab
Signed-off-by: Frank Wang <frank.wang@rock-chips.com>
This commit is contained in:
Frank Wang
2017-05-12 11:17:48 +08:00
committed by Huang, Tao
parent 8d76d2ae34
commit 0e021c2e79
1 changed files with 26 additions and 0 deletions
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26
arch/arm/boot/dts/rk322x-android.dtsi
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@@ -62,6 +62,24 @@
compatible = "arm,psci-1.0";
method = "smc";
};
gpio_keys {
compatible = "gpio-keys";
#address-cells = <1>;
#size-cells = <0>;
autorepeat;
pinctrl-names = "default";
pinctrl-0 = <&pwr_key>;
power {
label = "GPIO Key Power";
gpios = <&gpio3 23 GPIO_ACTIVE_LOW>;
linux,code = <116>;
debounce-interval = <100>;
wakeup-source;
};
};
};
&cpu0 {
@@ -94,6 +112,14 @@
status = "okay";
};
&pinctrl {
keys {
pwr_key: pwr-key {
rockchip,pins = <3 23 RK_FUNC_GPIO &pcfg_pull_up>;
};
};
};
&u2phy0 {
status = "okay";