ARM: dts: imx7s: Enable SNVS power key according to board design

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>

diff --git a/arch/arm/boot/dts/imx7d-sdb.dts b/arch/arm/boot/dts/imx7d-sdb.dts
index a5365b8694850c136643d4382fb610c6c691ff85..869efbc4af42c75e02c90b1c424999f99eaeeba0 100644 (file)
--- a/arch/arm/boot/dts/imx7d-sdb.dts
+++ b/arch/arm/boot/dts/imx7d-sdb.dts
@@ -387,6 +387,10 @@
        vin-supply = <&sw2_reg>;
 };
 
+&snvs_pwrkey {
+       status = "okay";
+};
+
 &uart1 {
        pinctrl-names = "default";
        pinctrl-0 = <&pinctrl_uart1>;

diff --git a/arch/arm/boot/dts/imx7s.dtsi b/arch/arm/boot/dts/imx7s.dtsi
index 5b8292670b4ba967f2c3416a0508f70026961574..c1a4fff5ceda9791603a4ce23e142fd539b443da 100644 (file)
--- a/arch/arm/boot/dts/imx7s.dtsi
+++ b/arch/arm/boot/dts/imx7s.dtsi
@@ -613,6 +613,7 @@
                                        interrupts = <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>;
                                        linux,keycode = <KEY_POWER>;
                                        wakeup-source;
+                                       status = "disabled";
                                };
                        };