Commit 944be6fb authored by Piotr Oniszczuk's avatar Piotr Oniszczuk Committed by Heiko Stuebner
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arm64: dts: rockchip: Add VPU support for RK3568/RK3566 

RK356x has Hantro G1 video decoder capable to decode MPEG2/H.264/VP8
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: default avatarPiotr Oniszczuk <piotr.oniszczuk@gmail.com>
Reviewed-by: default avatarEzequiel Garcia <ezequiel@vanguardiasur.com.ar>
Link: https://lore.kernel.org/r/20220214212955.1178947-2-piotr.oniszczuk@gmail.com


Signed-off-by: default avatarHeiko Stuebner <heiko@sntech.de>
parent 0fbbfb0b

arch/arm64/boot/dts/rockchip/rk356x.dtsi

+20 −0
Original line number Diff line number Diff line
@@ -592,6 +592,26 @@ 
		status = "disabled";

	};



	vpu: video-codec@fdea0400 {

		compatible = "rockchip,rk3568-vpu";

		reg = <0x0 0xfdea0000 0x0 0x800>;

		interrupts = <GIC_SPI 139 IRQ_TYPE_LEVEL_HIGH>;

		clocks = <&cru ACLK_VPU>, <&cru HCLK_VPU>;

		clock-names = "aclk", "hclk";

		iommus = <&vdpu_mmu>;

		power-domains = <&power RK3568_PD_VPU>;

	};



	vdpu_mmu: iommu@fdea0800 {

		compatible = "rockchip,rk3568-iommu";

		reg = <0x0 0xfdea0800 0x0 0x40>;

		interrupts = <GIC_SPI 138 IRQ_TYPE_LEVEL_HIGH>;

		clock-names = "aclk", "iface";

		clocks = <&cru ACLK_VPU>, <&cru HCLK_VPU>;

		power-domains = <&power RK3568_PD_VPU>;

		#iommu-cells = <0>;

	};



	sdmmc2: mmc@fe000000 {

		compatible = "rockchip,rk3568-dw-mshc", "rockchip,rk3288-dw-mshc";

		reg = <0x0 0xfe000000 0x0 0x4000>;