ARM: dts: rockchip: add VPU device node for RK3288

Add the Video Processing Unit node for RK3288 SoC.

Fix the VPU IOMMU node, which was disabled and lacking
its power domain property.

Reviewed-by: Tomasz Figa <tfiga@chromium.org>
Signed-off-by: Ezequiel Garcia <ezequiel@collabora.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>

diff --git a/arch/arm/boot/dts/rk3288.dtsi b/arch/arm/boot/dts/rk3288.dtsi
index 1da86e8..ca7d52d 100644 (file)
--- a/arch/arm/boot/dts/rk3288.dtsi
+++ b/arch/arm/boot/dts/rk3288.dtsi
@@ -1232,6 +1232,18 @@
                };
        };
 
+       vpu: video-codec@ff9a0000 {
+               compatible = "rockchip,rk3288-vpu";
+               reg = <0x0 0xff9a0000 0x0 0x800>;
+               interrupts = <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>,
+                            <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>;
+               interrupt-names = "vepu", "vdpu";
+               clocks = <&cru ACLK_VCODEC>, <&cru HCLK_VCODEC>;
+               clock-names = "aclk", "hclk";
+               iommus = <&vpu_mmu>;
+               power-domains = <&power RK3288_PD_VIDEO>;
+       };
+
        vpu_mmu: iommu@ff9a0800 {
                compatible = "rockchip,iommu";
                reg = <0x0 0xff9a0800 0x0 0x100>;
@@ -1240,7 +1252,7 @@
                clocks = <&cru ACLK_VCODEC>, <&cru HCLK_VCODEC>;
                clock-names = "aclk", "iface";
                #iommu-cells = <0>;
-               status = "disabled";
+               power-domains = <&power RK3288_PD_VIDEO>;
        };
 
        hevc_mmu: iommu@ff9c0440 {