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[3/3] ARM: dts: rockchip: Add vpu nodes for RK3128

Message ID 20240523185633.71355-4-knaerzche@gmail.com
State New
Headers show
Series Add VPU support for RK3128 | expand

Commit Message

Alex Bee May 23, 2024, 6:56 p.m. UTC 
Add nodes for the vpu and it's attached iommu which are both part of the
RK3128_PD_VIDEO powerdomain.

Signed-off-by: Alex Bee <knaerzche@gmail.com>
---
 arch/arm/boot/dts/rockchip/rk3128.dtsi | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)
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Patch

diff --git a/arch/arm/boot/dts/rockchip/rk3128.dtsi b/arch/arm/boot/dts/rockchip/rk3128.dtsi
index fb98873fd94e..c11f55677841 100644
--- a/arch/arm/boot/dts/rockchip/rk3128.dtsi
+++ b/arch/arm/boot/dts/rockchip/rk3128.dtsi
@@ -252,6 +252,30 @@  power-domain@RK3128_PD_GPU {
 		};
 	};
 
+	vpu: video-codec@10106000 {
+		compatible = "rockchip,rk3128-vpu", "rockchip,rk3066-vpu";
+		reg = <0x10106000 0x800>;
+		interrupts = <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-names = "vepu", "vdpu";
+		clocks = <&cru ACLK_VDPU>, <&cru HCLK_VDPU>,
+			 <&cru ACLK_VEPU>, <&cru HCLK_VEPU>;
+		clock-names = "aclk_vdpu", "hclk_vdpu",
+			      "aclk_vepu", "hclk_vepu";
+		iommus = <&vpu_mmu>;
+		power-domains = <&power RK3128_PD_VIDEO>;
+	};
+
+	vpu_mmu: iommu@10106800 {
+		compatible = "rockchip,iommu";
+		reg = <0x10106800 0x100>;
+		interrupts = <GIC_SPI 67 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&cru ACLK_VEPU>, <&cru HCLK_VDPU>;
+		clock-names = "aclk", "iface";
+		power-domains = <&power RK3128_PD_VIDEO>;
+		#iommu-cells = <0>;
+	};
+
 	vop: vop@1010e000 {
 		compatible = "rockchip,rk3126-vop";
 		reg = <0x1010e000 0x300>;