From ee279588ac481742f53641d1b1e9049d97d8fb90 Mon Sep 17 00:00:00 2001
From: Anson Huang <Anson.Huang@nxp.com>
Date: Thu, 13 Jun 2019 11:35:23 +0800
Subject: [PATCH] ARM: dts: imx6sx: 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>
---
 arch/arm/boot/dts/imx6sx-sdb-reva.dts | 4 ++++
 arch/arm/boot/dts/imx6sx-sdb.dts      | 4 ++++
 arch/arm/boot/dts/imx6sx.dtsi         | 1 +
 3 files changed, 9 insertions(+)

diff --git a/arch/arm/boot/dts/imx6sx-sdb-reva.dts b/arch/arm/boot/dts/imx6sx-sdb-reva.dts
index 5b3d6c10bd13..f1830ed387a5 100644
--- a/arch/arm/boot/dts/imx6sx-sdb-reva.dts
+++ b/arch/arm/boot/dts/imx6sx-sdb-reva.dts
@@ -166,3 +166,7 @@ &reg_vdd3p0 {
 &reg_vdd2p5 {
 	vin-supply = <&vgen6_reg>;
 };
+
+&snvs_pwrkey {
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/imx6sx-sdb.dts b/arch/arm/boot/dts/imx6sx-sdb.dts
index 10f6da834a80..a8ee7087af5a 100644
--- a/arch/arm/boot/dts/imx6sx-sdb.dts
+++ b/arch/arm/boot/dts/imx6sx-sdb.dts
@@ -153,3 +153,7 @@ &reg_can_stby {
 	/* Transceiver EN/STBY is active low on RevB board */
 	gpio = <&gpio4 27 GPIO_ACTIVE_LOW>;
 };
+
+&snvs_pwrkey {
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/imx6sx.dtsi b/arch/arm/boot/dts/imx6sx.dtsi
index bbdfdd8ab655..bb25add90f19 100644
--- a/arch/arm/boot/dts/imx6sx.dtsi
+++ b/arch/arm/boot/dts/imx6sx.dtsi
@@ -738,6 +738,7 @@ snvs_pwrkey: snvs-powerkey {
 					interrupts = <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>;
 					linux,keycode = <KEY_POWER>;
 					wakeup-source;
+					status = "disabled";
 				};
 			};