linux-kernel - Re: [PATCH 1/4] dt-bindings: media: camss: Add supplies for qcom,sa8775p-camss binding

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <017682c3-76c6-47fc-81f2-1da2a22a9d34@linaro.org>
Date: Wed, 14 May 2025 06:28:22 +0100
From: Bryan O'Donoghue <bryan.odonoghue@...aro.org>
To: Wenmeng Liu <quic_wenmliu@...cinc.com>, Robert Foss <rfoss@...nel.org>,
 Todor Tomov <todor.too@...il.com>, Mauro Carvalho Chehab
 <mchehab@...nel.org>, Rob Herring <robh@...nel.org>,
 Krzysztof Kozlowski <krzk+dt@...nel.org>, Conor Dooley
 <conor+dt@...nel.org>, Vikram Sharma <quic_vikramsa@...cinc.com>,
 Loic Poulain <loic.poulain@....qualcomm.com>,
 Andi Shyti <andi.shyti@...nel.org>, Bjorn Andersson <andersson@...nel.org>,
 Konrad Dybcio <konradybcio@...nel.org>
Cc: linux-arm-msm@...r.kernel.org, linux-media@...r.kernel.org,
 devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
 linux-i2c@...r.kernel.org
Subject: Re: [PATCH 1/4] dt-bindings: media: camss: Add supplies for
 qcom,sa8775p-camss binding

On 14/05/2025 03:40, Wenmeng Liu wrote:
> Add supplies bindings for qcom,sa8775p-camss.
> 
> Signed-off-by: Wenmeng Liu <quic_wenmliu@...cinc.com>
> ---
>   .../devicetree/bindings/media/qcom,sa8775p-camss.yaml       | 13 +++++++++++++
>   1 file changed, 13 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/media/qcom,sa8775p-camss.yaml b/Documentation/devicetree/bindings/media/qcom,sa8775p-camss.yaml
> index 083e1193c474265edb445dd30717360de57ff986..aba46c0bc11faa062199f563602494bd2f62367c 100644
> --- a/Documentation/devicetree/bindings/media/qcom,sa8775p-camss.yaml
> +++ b/Documentation/devicetree/bindings/media/qcom,sa8775p-camss.yaml
> @@ -125,6 +125,14 @@ properties:
>       items:
>         - const: top
>   
> +  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.
> +
>     ports:
>       $ref: /schemas/graph.yaml#/properties/ports
>   
> @@ -164,6 +172,8 @@ required:
>     - iommus
>     - power-domains
>     - power-domain-names
> +  - vdda-phy-supply
> +  - vdda-pll-supply
>   
>   additionalProperties: false
>   
> @@ -343,6 +353,9 @@ examples:
>               power-domains = <&camcc CAM_CC_TITAN_TOP_GDSC>;
>               power-domain-names = "top";
>   
> +            vdda-phy-supply = <&vreg_l4a_0p88>;
> +            vdda-pll-supply = <&vreg_l1c_1p2>;
> +
>               ports {
>                   #address-cells = <1>;
>                   #size-cells = <0>;
> 

You can drop this from your next submission.

We are fixing the PHY schema to give a 1:1 relationship between PHYs and 
their associated rails.

---
bod