Re: [PATCH v2 2/8] media: dt-bindings: media: camss: Add vdda supply declarations sm8250

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On Sun, 9 Jan 2022 at 03:47, Bryan O'Donoghue
<bryan.odonoghue@xxxxxxxxxx> wrote:
>
> Add in missing vdda-phy-supply and vdda-pll-supply declarations. The
> sm8250 USB, PCIe, UFS, DSI and CSI PHYs use a common set of vdda rails.
> Define the CSI vdda regulators in the same way the qmp PHY does.
>
> Cc: devicetree@xxxxxxxxxxxxxxx
> Cc: robh@xxxxxxxxxx
> Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@xxxxxxxxxx>
> ---
>  .../bindings/media/qcom,sm8250-camss.yaml           | 13 +++++++++++++
>  1 file changed, 13 insertions(+)
>
> diff --git a/Documentation/devicetree/bindings/media/qcom,sm8250-camss.yaml b/Documentation/devicetree/bindings/media/qcom,sm8250-camss.yaml
> index af877d61b607d..07a2af12f37df 100644
> --- a/Documentation/devicetree/bindings/media/qcom,sm8250-camss.yaml
> +++ b/Documentation/devicetree/bindings/media/qcom,sm8250-camss.yaml
> @@ -265,6 +265,14 @@ properties:
>        - const: vfe_lite0
>        - const: vfe_lite1
>
> +  vdda-phy-supply:
> +    description:
> +      Phandle to a regulator supply to PHY core block.
> +
> +  vdda-pll-supply:
> +    description:
> +      Phandle to 1.8V regulator supply to PHY refclk pll block.
> +
>  required:
>    - clock-names
>    - clocks
> @@ -277,6 +285,8 @@ required:
>    - power-domains
>    - reg
>    - reg-names
> +  - vdda-phy-supply
> +  - vdda-pll-supply
>
>  additionalProperties: false
>
> @@ -316,6 +326,9 @@ examples:
>                          "vfe_lite0",
>                          "vfe_lite1";
>
> +            vdda-phy-supply = <&vreg_l5a_0p88>;
> +            vdda-pll-supply = <&vreg_l9a_1p2>;
> +
>              interrupts = <GIC_SPI 477 IRQ_TYPE_LEVEL_HIGH>,
>                           <GIC_SPI 478 IRQ_TYPE_LEVEL_HIGH>,
>                           <GIC_SPI 479 IRQ_TYPE_LEVEL_HIGH>,
> --
> 2.33.0
>

Reviewed-by: Robert Foss <robert.foss@xxxxxxxxxx>



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