[PATCH v1 02/03]: arm64: dts: rk356x.dtsi: Add support for Hantro G1 on RK356x

[Piotr Oniszczuk]

    From: Piotr Oniszczuk <piotr.oniszczuk at gmail.com>

    RK356x has Hantro G1 video decoder capable to decode MPEG2/H.264/VP9
    video formats.

    This patch enables RK356x video decoder in RK356x device-tree
    include.

    Tested on [1] with FFmpeg v4l2_request code taken from [2]
    with MPEG2, H.642 and VP8 samples with results [3].

    [1] https://github.com/warpme/minimyth2
    [2] https://github.com/LibreELEC/LibreELEC.tv/blob/master/packages/multimedia/ffmpeg/patches/v4l2-request/ffmpeg-001-v4l2-request.patch
    [3] https://github.com/warpme/minimyth2/blob/master/video-test-summary.txt

    Signed-off-by: Piotr Oniszczuk <piotr.oniszczuk at gmail.com>
---
 arch/arm64/boot/dts/rockchip/rk356x.dtsi | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

diff --git a/arch/arm64/boot/dts/rockchip/rk356x.dtsi b/arch/arm64/boot/dts/rockchip/rk356x.dtsi
index a68033a23975..ae5d80c5ba64 100644
--- a/arch/arm64/boot/dts/rockchip/rk356x.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk356x.dtsi
@@ -390,6 +390,28 @@ power-domain at RK3568_PD_RKVENC {
 		};
 	};
 
+	vpu: video-codec at fdea0400 {
+		compatible = "rockchip,rk3568-vpu";
+		reg = <0x0 0xfdea0000 0x0 0x800>;
+		interrupts = <GIC_SPI 139 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-names = "vdpu";
+		clocks = <&cru ACLK_VPU>, <&cru HCLK_VPU>;
+		clock-names = "aclk", "hclk";
+		iommus = <&vdpu_mmu>;
+		power-domains = <&power RK3568_PD_VPU>;
+	};
+
+	vdpu_mmu: iommu at fdea0800 {
+		compatible = "rockchip,rk3568-iommu";
+		reg = <0x0 0xfdea0800 0x0 0x40>;
+		interrupts = <GIC_SPI 138 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-names = "vdpu_mmu";
+		clock-names = "aclk", "iface";
+		clocks = <&cru ACLK_VPU>, <&cru HCLK_VPU>;
+		power-domains = <&power RK3568_PD_VPU>;
+		#iommu-cells = <0>;
+	};
+
 	sdmmc2: mmc at fe000000 {
 		compatible = "rockchip,rk3568-dw-mshc", "rockchip,rk3288-dw-mshc";
 		reg = <0x0 0xfe000000 0x0 0x4000>;
-- 
2.29.2