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ARM: dts: imx6sx: 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 11:35:23 +08:00 committed by Shawn Guo
parent 770856f0da
commit ee279588ac
3 changed files with 9 additions and 0 deletions
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4
arch/arm/boot/dts/imx6sx-sdb-reva.dts
View File

@ -166,3 +166,7 @@
&reg_vdd2p5 {
vin-supply = <&vgen6_reg>;
};
&snvs_pwrkey {
status = "okay";
};

4
arch/arm/boot/dts/imx6sx-sdb.dts
View File

@ -153,3 +153,7 @@
/* Transceiver EN/STBY is active low on RevB board */
gpio = <&gpio4 27 GPIO_ACTIVE_LOW>;
};
&snvs_pwrkey {
status = "okay";
};

1
arch/arm/boot/dts/imx6sx.dtsi
View File

@ -738,6 +738,7 @@
interrupts = <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>;
linux,keycode = <KEY_POWER>;
wakeup-source;
status = "disabled";
};
};