[PATCH 07/10] ARM: dts: rockchip: add vpu node for RK322x

Alex Bee knaerzche at gmail.com
Tue May 25 08:22:22 PDT 2021


The VPU IP block of RK322x is the same as RK3399 has and the driver can
be used as-is.

Add the respective nodes to the device tree.

Signed-off-by: Alex Bee <knaerzche at gmail.com>
---
 arch/arm/boot/dts/rk322x.dtsi | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/rk322x.dtsi b/arch/arm/boot/dts/rk322x.dtsi
index c8095ede7d7a..62d1113b7804 100644
--- a/arch/arm/boot/dts/rk322x.dtsi
+++ b/arch/arm/boot/dts/rk322x.dtsi
@@ -611,6 +611,18 @@ gpu: gpu at 20000000 {
 		status = "disabled";
 	};
 
+	vpu: video-codec at 20020000 {
+		compatible = "rockchip,rk3228-vpu", "rockchip,rk3399-vpu";
+		reg = <0x20020000 0x800>;
+		interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI  9 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-names = "vepu", "vdpu";
+		clocks = <&cru ACLK_VPU>, <&cru HCLK_VPU>;
+		clock-names = "aclk", "hclk";
+		power-domains = <&power RK3228_PD_VPU>;
+		iommus = <&vpu_mmu>;
+	};
+
 	vpu_mmu: iommu at 20020800 {
 		compatible = "rockchip,iommu";
 		reg = <0x20020800 0x100>;
@@ -619,7 +631,6 @@ vpu_mmu: iommu at 20020800 {
 		clock-names = "aclk", "iface";
 		power-domains = <&power RK3228_PD_VPU>;
 		#iommu-cells = <0>;
-		status = "disabled";
 	};
 
 	vdec_mmu: iommu at 20030480 {
-- 
2.27.0




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