On 11/21/2018 08:16 PM, Ezequiel Garcia wrote:
> Add devicetree binding documentation for Rockchip Video Processing
> Unit IP.
>
> Reviewed-by: Rob Herring <robh@xxxxxxxxxx>
> Signed-off-by: Ezequiel Garcia <ezequiel@xxxxxxxxxxxxx>
This one has been merged already.
Regards,
Hans
> ---
> .../bindings/media/rockchip-vpu.txt | 29 +++++++++++++++++++
> 1 file changed, 29 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/media/rockchip-vpu.txt
>
> diff --git a/Documentation/devicetree/bindings/media/rockchip-vpu.txt b/Documentation/devicetree/bindings/media/rockchip-vpu.txt
> new file mode 100644
> index 000000000000..35dc464ad7c8
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/media/rockchip-vpu.txt
> @@ -0,0 +1,29 @@
> +device-tree bindings for rockchip VPU codec
> +
> +Rockchip (Video Processing Unit) present in various Rockchip platforms,
> +such as RK3288 and RK3399.
> +
> +Required properties:
> +- compatible: value should be one of the following
> + "rockchip,rk3288-vpu";
> + "rockchip,rk3399-vpu";
> +- interrupts: encoding and decoding interrupt specifiers
> +- interrupt-names: should be "vepu" and "vdpu"
> +- clocks: phandle to VPU aclk, hclk clocks
> +- clock-names: should be "aclk" and "hclk"
> +- power-domains: phandle to power domain node
> +- iommus: phandle to a iommu node
> +
> +Example:
> +SoC-specific DT entry:
> + 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";
> + power-domains = <&power RK3288_PD_VIDEO>;
> + iommus = <&vpu_mmu>;
> + };
>
