Hi Neil,

Thank you for the patch.

On Tuesday 29 Nov 2016 11:47:47 Neil Armstrong wrote:
> Add Video Processing Unit and CVBS Output nodes, and enable CVBS on selected
> boards.
> 
> Signed-off-by: Neil Armstrong <narmstrong at baylibre.com>
> ---
>  arch/arm64/boot/dts/amlogic/meson-gx.dtsi          | 46 +++++++++++++++++++
>  .../boot/dts/amlogic/meson-gxbb-nexbox-a95x.dts    |  4 ++
>  arch/arm64/boot/dts/amlogic/meson-gxbb-p20x.dtsi   |  4 ++
>  arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi        |  8 ++++
>  .../boot/dts/amlogic/meson-gxl-nexbox-a95x.dts     |  4 ++
>  arch/arm64/boot/dts/amlogic/meson-gxl.dtsi         |  8 ++++
>  .../arm64/boot/dts/amlogic/meson-gxm-nexbox-a1.dts |  4 ++
>  arch/arm64/boot/dts/amlogic/meson-gxm.dtsi         |  8 ++++
>  8 files changed, 86 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/amlogic/meson-gx.dtsi
> b/arch/arm64/boot/dts/amlogic/meson-gx.dtsi index fc033c0..644d5f6 100644
> --- a/arch/arm64/boot/dts/amlogic/meson-gx.dtsi
> +++ b/arch/arm64/boot/dts/amlogic/meson-gx.dtsi
> @@ -153,6 +153,27 @@
>               };
>       };
> 
> +     venc_cvbs: venc-cvbs {
> +             compatible = "amlogic,meson-gx-cvbs";
> +             status = "disabled";

Still no registers here ?

> +
> +             ports {
> +                     #address-cells = <1>;
> +                     #size-cells = <0>;
> +
> +                     venc_cvbs_in: port at 0 {

Nitpicking, you don't need a label here as ports are never referenced by 
phandle. Same for the vpu node below.

> +                              #address-cells = <1>;
> +                              #size-cells = <0>;
> +                              reg = <0>;
> +
> +                              venc_cvbs_in_vpu: endpoint at 0 {
> +                                      reg = <0>;

And there's no requirement to number the endpoint if there's a single one of 
them (but it's not forbidden either).

> +                                      remote-endpoint = 
<&vpu_out_venc_cvbs>;
> +                             };
> +                     };
> +             };
> +     };
> +
>       soc {
>               compatible = "simple-bus";
>               #address-cells = <2>;
> @@ -356,5 +377,30 @@
>                               status = "disabled";
>                       };
>               };
> +
> +             vpu: vpu at d0100000 {
> +                     compatible = "amlogic,meson-gx-vpu";
> +                     reg = <0x0 0xd0100000 0x0 0x100000>,
> +                           <0x0 0xc883c000 0x0 0x1000>,
> +                           <0x0 0xc8838000 0x0 0x1000>;
> +                     reg-names = "base", "hhi", "dmc";
> +                     interrupts = <GIC_SPI 3 IRQ_TYPE_EDGE_RISING>;
> +
> +                     ports {
> +                             #address-cells = <1>;
> +                             #size-cells = <0>;
> +
> +                             vpu_out: port at 1 {
> +                                     #address-cells = <1>;
> +                                     #size-cells = <0>;
> +                                     reg = <1>;
> +
> +                                     vpu_out_venc_cvbs: endpoint at 0 {
> +                                             reg = <0>;
> +                                             remote-endpoint = 
<&venc_cvbs_in_vpu>;
> +                                     };
> +                             };
> +                     };
> +             };
>       };
>  };
> diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb-nexbox-a95x.dts
> b/arch/arm64/boot/dts/amlogic/meson-gxbb-nexbox-a95x.dts index
> 9696820..a55d1cf 100644
> --- a/arch/arm64/boot/dts/amlogic/meson-gxbb-nexbox-a95x.dts
> +++ b/arch/arm64/boot/dts/amlogic/meson-gxbb-nexbox-a95x.dts
> @@ -229,3 +229,7 @@
>       clocks = <&clkc CLKID_FCLK_DIV4>;
>       clock-names = "clkin0";
>  };
> +
> +&venc_cvbs {
> +     status = "okay";
> +};
> diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb-p20x.dtsi
> b/arch/arm64/boot/dts/amlogic/meson-gxbb-p20x.dtsi index 5e5e2de..3c09bd1
> 100644
> --- a/arch/arm64/boot/dts/amlogic/meson-gxbb-p20x.dtsi
> +++ b/arch/arm64/boot/dts/amlogic/meson-gxbb-p20x.dtsi
> @@ -266,3 +266,7 @@
>       clocks = <&clkc CLKID_FCLK_DIV4>;
>       clock-names = "clkin0";
>  };
> +
> +&venc_cvbs {
> +     status = "okay";
> +};
> diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi
> b/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi index ac5ad3b..1a321c8f
> 100644
> --- a/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi
> +++ b/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi
> @@ -506,3 +506,11 @@
>                <&clkc CLKID_FCLK_DIV2>;
>       clock-names = "core", "clkin0", "clkin1";
>  };
> +
> +&venc_cvbs {
> +     compatible = "amlogic,meson-gxbb-cvbs", "amlogic,meson-gx-cvbs";
> +};
> +
> +&vpu {
> +     compatible = "amlogic,meson-gxbb-vpu", "amlogic,meson-gx-vpu";
> +};
> diff --git a/arch/arm64/boot/dts/amlogic/meson-gxl-nexbox-a95x.dts
> b/arch/arm64/boot/dts/amlogic/meson-gxl-nexbox-a95x.dts index
> e99101a..2a9b46f 100644
> --- a/arch/arm64/boot/dts/amlogic/meson-gxl-nexbox-a95x.dts
> +++ b/arch/arm64/boot/dts/amlogic/meson-gxl-nexbox-a95x.dts
> @@ -203,3 +203,7 @@
>       clocks = <&clkc CLKID_FCLK_DIV4>;
>       clock-names = "clkin0";
>  };
> +
> +&venc_cvbs {
> +     status = "okay";
> +};
> diff --git a/arch/arm64/boot/dts/amlogic/meson-gxl.dtsi
> b/arch/arm64/boot/dts/amlogic/meson-gxl.dtsi index 3af54dc..b60c5ce 100644
> --- a/arch/arm64/boot/dts/amlogic/meson-gxl.dtsi
> +++ b/arch/arm64/boot/dts/amlogic/meson-gxl.dtsi
> @@ -299,3 +299,11 @@
>                <&clkc CLKID_FCLK_DIV2>;
>       clock-names = "core", "clkin0", "clkin1";
>  };
> +
> +&venc_cvbs {
> +     compatible = "amlogic,meson-gxl-cvbs", "amlogic,meson-gx-cvbs";
> +};
> +
> +&vpu {
> +     compatible = "amlogic,meson-gxl-vpu", "amlogic,meson-gx-vpu";
> +};
> diff --git a/arch/arm64/boot/dts/amlogic/meson-gxm-nexbox-a1.dts
> b/arch/arm64/boot/dts/amlogic/meson-gxm-nexbox-a1.dts index
> d320727..1ae2451 100644
> --- a/arch/arm64/boot/dts/amlogic/meson-gxm-nexbox-a1.dts
> +++ b/arch/arm64/boot/dts/amlogic/meson-gxm-nexbox-a1.dts
> @@ -167,3 +167,7 @@
>               max-speed = <1000>;
>       };
>  };
> +
> +&venc_cvbs {
> +     status = "okay";
> +};
> diff --git a/arch/arm64/boot/dts/amlogic/meson-gxm.dtsi
> b/arch/arm64/boot/dts/amlogic/meson-gxm.dtsi index c1974bb..fecd8c2 100644
> --- a/arch/arm64/boot/dts/amlogic/meson-gxm.dtsi
> +++ b/arch/arm64/boot/dts/amlogic/meson-gxm.dtsi
> @@ -112,3 +112,11 @@
>               };
>       };
>  };
> +
> +&venc_cvbs {
> +     compatible = "amlogic,meson-gxm-cvbs", "amlogic,meson-gx-cvbs";
> +};
> +
> +&vpu {
> +     compatible = "amlogic,meson-gxm-vpu", "amlogic,meson-gx-vpu";
> +};

-- 
Regards,

Laurent Pinchart

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