Re: [RESEND PATCH v2 2/4] media: dt-bindings: rockchip: Document RK3399 Video Decoder bindings

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On Fri, Oct 11, 2019 at 4:33 AM Boris Brezillon
<boris.brezillon@xxxxxxxxxxxxx> wrote:
>
> Document the Rockchip RK3399 Video Decoder bindings.

You need some more headers for the example (or drop defines):

Error: Documentation/devicetree/bindings/media/rockchip,vdec.example.dts:23.28-29
syntax error
FATAL ERROR: Unable to parse input tree
scripts/Makefile.lib:321: recipe for target
'Documentation/devicetree/bindings/media/rockchip,vdec.example.dt.yaml'
failed
make[1]: *** [Documentation/devicetree/bindings/media/rockchip,vdec.example.dt.yaml]
Error 1
Makefile:1282: recipe for target 'dt_binding_check' failed
make: *** [dt_binding_check] Error 2

>
> Signed-off-by: Boris Brezillon <boris.brezillon@xxxxxxxxxxxxx>
> ---
>  .../bindings/media/rockchip,vdec.yaml         | 71 +++++++++++++++++++
>  1 file changed, 71 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/media/rockchip,vdec.yaml
>
> diff --git a/Documentation/devicetree/bindings/media/rockchip,vdec.yaml b/Documentation/devicetree/bindings/media/rockchip,vdec.yaml
> new file mode 100644
> index 000000000000..7167c3d6a389
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/media/rockchip,vdec.yaml
> @@ -0,0 +1,71 @@
> +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/media/rockchip,vdec.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: Rockchip Video Decoder (VDec) Device Tree Bindings
> +
> +maintainers:
> +  - Heiko Stuebner <heiko@xxxxxxxxx>
> +
> +description: |-
> +  The Rockchip rk3399 has a stateless Video Decoder that can decodes H.264,
> +  HEVC an VP9 streams.
> +
> +properties:
> +  compatible:
> +    const: rockchip,rk3399-vdec
> +
> +  reg:
> +    maxItems: 1
> +
> +  interrupts:
> +    maxItems: 1
> +
> +  clocks:
> +    items:
> +      - description: The Video Decoder AXI interface clock
> +      - description: The Video Decoder AHB interface clock
> +      - description: The Video Decoded CABAC clock
> +      - description: The Video Decoder core clock
> +
> +  clock-names:
> +    items:
> +      - const: aclk
> +      - const: iface
> +      - const: cabac
> +      - const: core
> +
> +  power-domains:
> +    maxItems: 1
> +
> +  iommus:
> +    maxItems: 1
> +
> +required:
> +  - compatible
> +  - reg
> +  - interrupts
> +  - clocks
> +  - clock-names
> +  - power-domains
> +
> +additionalProperties: false
> +
> +examples:
> +  - |
> +    #include <dt-bindings/interrupt-controller/arm-gic.h>
> +
> +    vdec: video-codec@ff660000 {
> +        compatible = "rockchip,rk3399-vdec";
> +        reg = <0x0 0xff660000 0x0 0x400>;
> +        interrupts = <GIC_SPI 116 IRQ_TYPE_LEVEL_HIGH 0>;
> +        clocks = <&cru ACLK_VDU>, <&cru HCLK_VDU>,
> +                 <&cru SCLK_VDU_CA>, <&cru SCLK_VDU_CORE>;
> +        clock-names = "aclk", "iface", "cabac", "core";
> +        power-domains = <&power RK3399_PD_VDU>;
> +        iommus = <&vdec_mmu>;
> +    };
> +
> +...
> --
> 2.21.0
>



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