ARM: dts: at91: sama5d2: Add securam node
The sama5d2 has some static RAM that can be erased by the security module,
add its node
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
diff --git a/arch/arm/boot/dts/sama5d2.dtsi b/arch/arm/boot/dts/sama5d2.dtsi
index 2390b58..ceb9783 100644
--- a/arch/arm/boot/dts/sama5d2.dtsi
+++ b/arch/arm/boot/dts/sama5d2.dtsi
@@ -735,6 +735,11 @@
atmel,clk-output-range = <0 83000000>;
};
+ securam_clk: securam_clk {
+ #clock-cells = <0>;
+ reg = <51>;
+ };
+
i2s0_clk: i2s0_clk {
#clock-cells = <0>;
reg = <54>;
@@ -1059,6 +1064,15 @@
status = "disabled";
};
+ securam: sram@f8044000 {
+ compatible = "atmel,sama5d2-securam", "mmio-sram";
+ reg = <0xf8044000 0x1420>;
+ clocks = <&securam_clk>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0 0xf8044000 0x1420>;
+ };
+
rstc@f8048000 {
compatible = "atmel,sama5d3-rstc";
reg = <0xf8048000 0x10>;
