arm64: dts: allwinner: h6: add system controller device tree node

As we have already binding for the H6 system controller, add its node
to the device tree.

Signed-off-by: Icenowy Zheng <icenowy@aosc.io>
[fixed compatible string]
Signed-off-by: Jernej Skrabec <jernej.skrabec@siol.net>
Reviewed-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Chen-Yu Tsai <wens@csie.org>

diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi
index cfa5fff..040828d 100644 (file)
--- a/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi
+++ b/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi
@@ -92,6 +92,29 @@
                #size-cells = <1>;
                ranges;
 
+               syscon: syscon@3000000 {
+                       compatible = "allwinner,sun50i-h6-system-control",
+                                    "allwinner,sun50i-a64-system-control";
+                       reg = <0x03000000 0x1000>;
+                       #address-cells = <1>;
+                       #size-cells = <1>;
+                       ranges;
+
+                       sram_c: sram@28000 {
+                               compatible = "mmio-sram";
+                               reg = <0x00028000 0x1e000>;
+                               #address-cells = <1>;
+                               #size-cells = <1>;
+                               ranges = <0 0x00028000 0x1e000>;
+
+                               de2_sram: sram-section@0 {
+                                       compatible = "allwinner,sun50i-h6-sram-c",
+                                                    "allwinner,sun50i-a64-sram-c";
+                                       reg = <0x0000 0x1e000>;
+                               };
+                       };
+               };
+
                ccu: clock@3001000 {
                        compatible = "allwinner,sun50i-h6-ccu";
                        reg = <0x03001000 0x1000>;