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 <maitysancha...@gmail.com>
---
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 2901609..0d0de864 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 a55e1f9..ae5c358 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>;
--
1.7.9.5
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