Re: [PATCH 1/2] arm64: dts: renesas: r8a779a0: Add and connect all CSI-2, ISP and VIN nodes

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On Tue, Apr 13, 2021 at 8:49 PM Niklas Söderlund
<niklas.soderlund+renesas@xxxxxxxxxxxx> wrote:
> The V3U have 32 VIN, 4 CSI-2 and 4 ISP nodes that interact with each
> other for video capture. Add all nodes and record how they are
> interconnected.
>
> Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@xxxxxxxxxxxx>

> @@ -1137,6 +2001,415 @@ vspd1: vsp@fea28000 {
>                         renesas,fcp = <&fcpvd1>;
>                 };
>
> +               csi40: csi2@feaa0000 {
> +                       compatible = "renesas,r8a779a0-csi2";
> +                       reg = <0 0xfeaa0000 0 0x10000>;
> +                       interrupts = <GIC_SPI 192 IRQ_TYPE_LEVEL_HIGH>;
> +                       clocks = <&cpg CPG_MOD 331>;
> +                       power-domains = <&sysc R8A779A0_PD_ALWAYS_ON>;
> +                       resets = <&cpg 331>;
> +                       status = "disabled";
> +
> +                       ports {
> +                               #address-cells = <1>;
> +                               #size-cells = <0>;
> +

Missing required port@0.
Same for the other CSI nodes.

> +                               port@1 {
> +                                       reg = <1>;
> +                                       csi40isp0: endpoint {
> +                                               remote-endpoint = <&isp0csi40>;
> +                                       };
> +                               };
> +                       };
> +               };

Gr{oetje,eeting}s,

                        Geert

-- 
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@xxxxxxxxxxxxxx

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
                                -- Linus Torvalds



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