ARM: dts: rockchip: Add vpu nodes for RK3128

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>
Link: https://lore.kernel.org/r/20240523185633.71355-4-knaerzche@gmail.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>

diff --git a/arch/arm/boot/dts/rockchip/rk3128.dtsi b/arch/arm/boot/dts/rockchip/rk3128.dtsi
index b8c3600f9d0536efcb2df5edb579f51b287459c0..d4572146d135d9ae0fd1222c745cf64496ed5c86 100644 (file)
--- a/arch/arm/boot/dts/rockchip/rk3128.dtsi
+++ b/arch/arm/boot/dts/rockchip/rk3128.dtsi
@@ -254,6 +254,30 @@
                };
        };
 
+       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>;