[PATCH v3 3/6] ARM: dts: sun8i: v3s: Add node for system control

Martin Cerveny m.cerveny at computer.org
Mon Nov 16 07:56:14 EST 2020


Allwinner V3s has system control and SRAM C1 region similar to H3.

Signed-off-by: Martin Cerveny <m.cerveny at computer.org>
---
 arch/arm/boot/dts/sun8i-v3s.dtsi | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/arch/arm/boot/dts/sun8i-v3s.dtsi b/arch/arm/boot/dts/sun8i-v3s.dtsi
index 0c7341676921..70193512c222 100644
--- a/arch/arm/boot/dts/sun8i-v3s.dtsi
+++ b/arch/arm/boot/dts/sun8i-v3s.dtsi
@@ -161,6 +161,20 @@ syscon: system-control at 1c00000 {
 			#address-cells = <1>;
 			#size-cells = <1>;
 			ranges;
+
+			sram_c: sram at 1d00000 {
+				compatible = "mmio-sram";
+				reg = <0x01d00000 0x80000>;
+				#address-cells = <1>;
+				#size-cells = <1>;
+				ranges = <0 0x01d00000 0x80000>;
+
+				ve_sram: sram-section at 0 {
+					compatible = "allwinner,sun8i-v3s-sram-c1",
+						     "allwinner,sun4i-a10-sram-c1";
+					reg = <0x000000 0x80000>;
+				};
+			};
 		};
 
 		tcon0: lcd-controller at 1c0c000 {
-- 
2.25.1




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