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>

1 files changed, 14 insertions, 0 deletions

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>;