[v3,1/2] ARM: dts: rockchip: add rga node for rk322x
diff mbox series

Message ID 20200121220242.22815-2-justin.swartz@risingedge.co.za
State New
Headers show
Series
  • Add rga to rk322x device tree
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Commit Message

Justin Swartz Jan. 21, 2020, 10:02 p.m. UTC
Add a node to define the presence of RGA, a 2D raster
graphic acceleration unit.

Signed-off-by: Justin Swartz <justin.swartz@risingedge.co.za>
---
 arch/arm/boot/dts/rk322x.dtsi | 11 +++++++++++
 1 file changed, 11 insertions(+)

Patch
diff mbox series

diff --git a/arch/arm/boot/dts/rk322x.dtsi b/arch/arm/boot/dts/rk322x.dtsi
index 340ed6ccb..29d50bebc 100644
--- a/arch/arm/boot/dts/rk322x.dtsi
+++ b/arch/arm/boot/dts/rk322x.dtsi
@@ -621,6 +621,17 @@ 
 		status = "disabled";
 	};
 
+	rga: rga@20060000 {
+		compatible = "rockchip,rk3228-rga", "rockchip,rk3288-rga";
+		reg = <0x20060000 0x1000>;
+		interrupts = <GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&cru ACLK_RGA>, <&cru HCLK_RGA>, <&cru SCLK_RGA>;
+		clock-names = "aclk", "hclk", "sclk";
+		resets = <&cru SRST_RGA>, <&cru SRST_RGA_A>, <&cru SRST_RGA_H>;
+		reset-names = "core", "axi", "ahb";
+		status = "disabled";
+	};
+
 	iep_mmu: iommu@20070800 {
 		compatible = "rockchip,iommu";
 		reg = <0x20070800 0x100>;