ARM: dts: imx6ul: 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/imx6ul-14x14-evk.dtsi b/arch/arm/boot/dts/imx6ul-14x14-evk.dtsi
index 9207d5d071f11c334da9d9e4c6cc7b7566c4d279..cbe61b61a21201d31068ea1af7210306583f35c8 100644 (file)
--- a/arch/arm/boot/dts/imx6ul-14x14-evk.dtsi
+++ b/arch/arm/boot/dts/imx6ul-14x14-evk.dtsi
@@ -238,6 +238,10 @@
        status = "okay";
 };
 
+&snvs_pwrkey {
+       status = "okay";
+};
+
 &tsc {
        pinctrl-names = "default";
        pinctrl-0 = <&pinctrl_tsc>;

diff --git a/arch/arm/boot/dts/imx6ul.dtsi b/arch/arm/boot/dts/imx6ul.dtsi
index 91a0ced44e27c98b1761f6b11114a215d7aa4617..f62cedcf458a74f643c162e1ed9cc77f82096d29 100644 (file)
--- a/arch/arm/boot/dts/imx6ul.dtsi
+++ b/arch/arm/boot/dts/imx6ul.dtsi
@@ -650,6 +650,7 @@
                                        interrupts = <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>;
                                        linux,keycode = <KEY_POWER>;
                                        wakeup-source;
+                                       status = "disabled";
                                };
 
                                snvs_lpgpr: snvs-lpgpr {