[PATCH 1/2] ARM: dts: imx7d: enable snvs rtc, onoffkey and power off

[Frank.Li at freescale.com]

From: Frank Li <Frank.Li at freescale.com>

Change SNVS rtc to syscon interface.
Enable onoff key and power off function.

Signed-off-by: Frank Li <Frank.Li at freescale.com>
---
 arch/arm/boot/dts/imx7d-sdb.dts |  4 ++++
 arch/arm/boot/dts/imx7d.dtsi    | 27 +++++++++++++++++++++------
 2 files changed, 25 insertions(+), 6 deletions(-)

diff --git a/arch/arm/boot/dts/imx7d-sdb.dts b/arch/arm/boot/dts/imx7d-sdb.dts
index 4d1a4b9..214eba9 100644
--- a/arch/arm/boot/dts/imx7d-sdb.dts
+++ b/arch/arm/boot/dts/imx7d-sdb.dts
@@ -223,6 +223,10 @@
 	};
 };
 
+&snvs_poweroff {
+	status = "okay";
+};
+
 &uart1 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_uart1>;
diff --git a/arch/arm/boot/dts/imx7d.dtsi b/arch/arm/boot/dts/imx7d.dtsi
index b4cd8fd..308ad1b 100644
--- a/arch/arm/boot/dts/imx7d.dtsi
+++ b/arch/arm/boot/dts/imx7d.dtsi
@@ -322,17 +322,32 @@
 			};
 
 			snvs: snvs at 30370000 {
-				compatible = "fsl,sec-v4.0-mon", "simple-bus";
-				#address-cells = <1>;
-				#size-cells = <1>;
-				ranges = <0 0x30370000 0x10000>;
+				compatible = "fsl,sec-v4.0-mon", "syscon", "simple-mfd";
+				reg = <0x30370000 0x10000>;
 
-				snvs-rtc-lp at 34 {
+				snvs_rtc: snvs-rtc-lp {
 					compatible = "fsl,sec-v4.0-mon-rtc-lp";
-					reg = <0x34 0x58>;
+					regmap = <&snvs>;
+					offset = <0x34>;
 					interrupts = <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>,
 						     <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>;
 				};
+
+				snvs_poweroff: snvs-poweroff {
+					compatible = "syscon-poweroff";
+					regmap = <&snvs>;
+					offset = <0x38>;
+					mask = <0x60>;
+					status = "disabled";
+				};
+
+				snvs_pwrkey: snvs-powerkey {
+					compatible = "fsl,sec-v4.0-pwrkey";
+					regmap = <&snvs>;
+					interrupts = <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>;
+					linux,keycode = <KEY_POWER>;
+					wakeup;
+				};
 			};
 
 			clks: ccm at 30380000 {
-- 
1.9.1