[PATCH 5/6] ARM: dts: imx7s: Enable SNVS power key according to board design

[Anson . Huang]

From: Anson Huang <anson.hu...@nxp.com>

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.hu...@nxp.com>
---
 arch/arm/boot/dts/imx7d-sdb.dts | 4 ++++
 arch/arm/boot/dts/imx7s.dtsi    | 1 +
 2 files changed, 5 insertions(+)

diff --git a/arch/arm/boot/dts/imx7d-sdb.dts b/arch/arm/boot/dts/imx7d-sdb.dts
index a5365b8..869efbc 100644
--- 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 d8b4eb6..479be1f 100644
--- a/arch/arm/boot/dts/imx7s.dtsi
+++ b/arch/arm/boot/dts/imx7s.dtsi
@@ -609,6 +609,7 @@
                                        interrupts = <GIC_SPI 4 
IRQ_TYPE_LEVEL_HIGH>;
                                        linux,keycode = <KEY_POWER>;
                                        wakeup-source;
+                                       status = "disabled";
                                };
                        };
 
-- 
2.7.4