From 8455dd0d4f4621a41df0779bce23113656598a76 Mon Sep 17 00:00:00 2001
From: Sanchayan Maity <maitysanchayan@gmail.com>
Date: Wed, 7 Jan 2015 12:39:30 +0530
Subject: [PATCH] ARM: dts: vfxxx: Add SNVS node

Add device tree node for the Secure Non-Volatile Storage
(SNVS) on the VF610 platform. The SNVS block also has a
Real Time Counter (RTC).

Signed-off-by: Sanchayan Maity <maitysanchayan@gmail.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
---
 arch/arm/boot/dts/vf500.dtsi |  4 ++++
 arch/arm/boot/dts/vfxxx.dtsi | 14 ++++++++++++++
 2 files changed, 18 insertions(+)

diff --git a/arch/arm/boot/dts/vf500.dtsi b/arch/arm/boot/dts/vf500.dtsi
index 29016090d060..0d0de864643f 100644
--- a/arch/arm/boot/dts/vf500.dtsi
+++ b/arch/arm/boot/dts/vf500.dtsi
@@ -130,6 +130,10 @@
 	interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>;
 };
 
+&snvsrtc {
+	interrupts = <GIC_SPI 100 IRQ_TYPE_LEVEL_HIGH>;
+};
+
 &src {
 	interrupts = <GIC_SPI 96 IRQ_TYPE_LEVEL_HIGH>;
 };
diff --git a/arch/arm/boot/dts/vfxxx.dtsi b/arch/arm/boot/dts/vfxxx.dtsi
index a55e1f9a414d..ae5c35879a53 100644
--- a/arch/arm/boot/dts/vfxxx.dtsi
+++ b/arch/arm/boot/dts/vfxxx.dtsi
@@ -351,6 +351,20 @@
 				status = "disabled";
 			};
 
+			snvs0: snvs@400a7000 {
+			    compatible = "fsl,sec-v4.0-mon", "simple-bus";
+				#address-cells = <1>;
+				#size-cells = <1>;
+				ranges = <0 0x400a7000 0x2000>;
+
+				snvsrtc: snvs-rtc-lp@34 {
+					compatible = "fsl,sec-v4.0-mon-rtc-lp";
+					reg = <0x34 0x58>;
+					clocks = <&clks VF610_CLK_SNVS>;
+					clock-names = "snvs-rtc";
+				};
+			};
+
 			uart4: serial@400a9000 {
 				compatible = "fsl,vf610-lpuart";
 				reg = <0x400a9000 0x1000>;
-- 
2.34.1