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arm64: dts: imx8mm: Enable SNVS power key according to board design

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The SNVS power key depends on board design, by default it should
be disabled in SoC DT and ONLY be enabled on board DT if it is
wired up.

Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This commit is contained in:
Anson Huang 2019-06-13 10:01:04 +08:00 committed by Shawn Guo
parent 3c3a8e5013
commit d038c1dc35
2 changed files with 5 additions and 0 deletions
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4
arch/arm64/boot/dts/freescale/imx8mm-evk.dts
View file

@ -65,6 +65,10 @@ ethphy0: ethernet-phy@0 {
};
};
&snvs_pwrkey {
status = "okay";
};
&uart2 { /* console */
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_uart2>;

1
arch/arm64/boot/dts/freescale/imx8mm.dtsi
View file

@ -432,6 +432,7 @@ snvs_pwrkey: snvs-powerkey {
interrupts = <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>;
linux,keycode = <KEY_POWER>;
wakeup-source;
status = "disabled";
};
};