Hi Jacopo,

Thank you for the patch.

On Wednesday, 5 September 2018 18:29:43 EEST Jacopo Mondi wrote:
> From: Koji Matsuoka <koji.matsuoka...@renesas.com>
> 
> Add device nodes for VIN4, VIN5 and CSI40 to R-Car E3 R8A77990 device tree.
> 
> Signed-off-by: Koji Matsuoka <koji.matsuoka...@renesas.com>
> Signed-off-by: Takeshi Kihara <takeshi.kihara...@renesas.com>
> Signed-off-by: Jacopo Mondi <jacopo+rene...@jmondi.org>
> ---
>  arch/arm64/boot/dts/renesas/r8a77990.dtsi | 79 ++++++++++++++++++++++++++++
>  1 file changed, 79 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/renesas/r8a77990.dtsi
> b/arch/arm64/boot/dts/renesas/r8a77990.dtsi index ae89260..0ae7bbe 100644
> --- a/arch/arm64/boot/dts/renesas/r8a77990.dtsi
> +++ b/arch/arm64/boot/dts/renesas/r8a77990.dtsi
> @@ -337,6 +337,85 @@
>                       status = "disabled";
>               };
> 
> +             csi40: csi2@feaa0000 {

I believe Simon would like to keep the nodes sorted by address

> +                     compatible = "renesas,r8a77990-csi2", 
> "renesas,rcar-gen3-csi2";
> +                     reg = <0 0xfeaa0000 0 0x10000>;

0x10000 seems pretty large to me.

Apart from that,

Reviewed-by: Laurent Pinchart <laurent.pinch...@ideasonboard.com>

> +                     interrupts = <GIC_SPI 246 IRQ_TYPE_LEVEL_HIGH>;
> +                     clocks = <&cpg CPG_MOD 716>;
> +                     power-domains = <&sysc R8A77990_PD_ALWAYS_ON>;
> +                     resets = <&cpg 716>;
> +                     status = "disabled";
> +
> +                     ports {
> +                             #address-cells = <1>;
> +                             #size-cells = <0>;
> +
> +                             port@1 {
> +                                     #address-cells = <1>;
> +                                     #size-cells = <0>;
> +
> +                                     reg = <1>;
> +
> +                                     csi40vin4: endpoint@0 {
> +                                             reg = <0>;
> +                                             remote-endpoint = <&vin4csi40>;
> +                                     };
> +                                     csi40vin5: endpoint@1 {
> +                                             reg = <1>;
> +                                             remote-endpoint = <&vin5csi40>;
> +                                     };
> +                             };
> +                     };
> +             };
> +
> +             vin4: video@e6ef4000 {
> +                     compatible = "renesas,vin-r8a77990";
> +                     reg = <0 0xe6ef4000 0 0x1000>;
> +                     interrupts = <GIC_SPI 174 IRQ_TYPE_LEVEL_HIGH>;
> +                     clocks = <&cpg CPG_MOD 807>;
> +                     power-domains = <&sysc R8A77990_PD_ALWAYS_ON>;
> +                     resets = <&cpg 807>;
> +                     renesas,id = <4>;
> +                     status = "disabled";
> +
> +                     ports {
> +                             #address-cells = <1>;
> +                             #size-cells = <0>;
> +
> +                             port@1 {
> +                                     reg = <1>;
> +
> +                                     vin4csi40: endpoint {
> +                                             remote-endpoint= <&csi40vin4>;
> +                                     };
> +                             };
> +                     };
> +             };
> +
> +             vin5: video@e6ef5000 {
> +                     compatible = "renesas,vin-r8a77990";
> +                     reg = <0 0xe6ef5000 0 0x1000>;
> +                     interrupts = <GIC_SPI 175 IRQ_TYPE_LEVEL_HIGH>;
> +                     clocks = <&cpg CPG_MOD 806>;
> +                     power-domains = <&sysc R8A77990_PD_ALWAYS_ON>;
> +                     resets = <&cpg 806>;
> +                     renesas,id = <5>;
> +                     status = "disabled";
> +
> +                     ports {
> +                             #address-cells = <1>;
> +                             #size-cells = <0>;
> +
> +                             port@1 {
> +                                     reg = <1>;
> +
> +                                     vin5csi40: endpoint {
> +                                             remote-endpoint= <&csi40vin5>;
> +                                     };
> +                             };
> +                     };
> +             };
> +
>               scif2: serial@e6e88000 {
>                       compatible = "renesas,scif-r8a77990",
>                                    "renesas,rcar-gen3-scif", "renesas,scif";


-- 
Regards,

Laurent Pinchart



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