linux-kernel - Re: [PATCH 1/2] regulator: qcom,rpmh: Add compatible for PM8550

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Date:   Wed, 16 Nov 2022 12:23:21 +0100
From:   Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To:     Abel Vesa <abel.vesa@...aro.org>, Andy Gross <agross@...nel.org>,
        Bjorn Andersson <andersson@...nel.org>,
        Konrad Dybcio <konrad.dybcio@...aro.org>,
        Liam Girdwood <lgirdwood@...il.com>,
        Mark Brown <broonie@...nel.org>, Rob Herring <robh@...nel.org>
Cc:     Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        devicetree@...r.kernel.org, linux-arm-msm@...r.kernel.org
Subject: Re: [PATCH 1/2] regulator: qcom,rpmh: Add compatible for PM8550

On 16/11/2022 12:05, Abel Vesa wrote:
> Add compatible string for PM8550 used in SM8550 boards.

Use subject prefixes matching the subsystem (git log --oneline -- ...).

> 
> Signed-off-by: Abel Vesa <abel.vesa@...aro.org>
> ---
>  .../regulator/qcom,rpmh-regulator.yaml        | 29 +++++++++++++++++--
>  1 file changed, 26 insertions(+), 3 deletions(-)
> 
> diff --git a/Documentation/devicetree/bindings/regulator/qcom,rpmh-regulator.yaml b/Documentation/devicetree/bindings/regulator/qcom,rpmh-regulator.yaml
> index 90c3bda31c23..66e6bda923cf 100644
> --- a/Documentation/devicetree/bindings/regulator/qcom,rpmh-regulator.yaml
> +++ b/Documentation/devicetree/bindings/regulator/qcom,rpmh-regulator.yaml
> @@ -47,6 +47,7 @@ description: |
>        For PM8350, smps1 - smps12, ldo1 - ldo10
>        For PM8350C, smps1 - smps10, ldo1 - ldo13, bob
>        For PM8450, smps1 - smps6, ldo1 - ldo4
> +      For PM8550, smps1 - smps6, ldo1 - ldo17, bob1 - bob2
>        For PM8998, smps1 - smps13, ldo1 - ldo28, lvs1 - lvs2
>        For PMI8998, bob
>        For PMR735A, smps1 - smps3, ldo1 - ldo7
> @@ -70,6 +71,9 @@ properties:
>        - qcom,pm8350-rpmh-regulators
>        - qcom,pm8350c-rpmh-regulators
>        - qcom,pm8450-rpmh-regulators
> +      - qcom,pm8550-rpmh-regulators
> +      - qcom,pm8550ve-rpmh-regulators
> +      - qcom,pm8550vs-rpmh-regulators
>        - qcom,pm8998-rpmh-regulators
>        - qcom,pmg1110-rpmh-regulators
>        - qcom,pmi8998-rpmh-regulators
> @@ -83,7 +87,7 @@ properties:
>          RPMh resource name suffix used for the regulators found
>          on this PMIC.
>      $ref: /schemas/types.yaml#/definitions/string
> -    enum: [a, b, c, d, e, f, h, k]
> +    enum: [a, b, c, d, e, f, g, h, k]
>  
>    qcom,always-wait-for-ack:
>      description: |
> @@ -107,7 +111,7 @@ properties:
>        regulator-allow-set-load: ["regulator-allowed-modes"]
>  
>  patternProperties:
> -  "^(smps|ldo|lvs)[0-9]+$":
> +  "^(smps|ldo|lvs|bob)[0-9]+$":
>      type: object
>      $ref: "regulator.yaml#"
>      description: smps/ldo regulator nodes(s).
> @@ -296,8 +300,27 @@ allOf:
>              - qcom,pm8450-rpmh-regulators
>      then:
>        patternProperties:
> -        "^vdd-l[1-4]-supply$": true
> +        "^vdd-l[1-9]-supply$": true

Does not look related to this patch - aren't you changing some other
variant?

>          "^vdd-s[1-6]-supply$": true
> +        "^vdd-bob[1-2]-supply$": true

Does not look related to this patch.

> +
> +  - if:
> +      properties:
> +        compatible:
> +          enum:
> +            - qcom,pm8550-rpmh-regulators
> +            - qcom,pm8550ve-rpmh-regulators
> +            - qcom,pm8550vs-rpmh-regulators
> +    then:
> +      properties:
> +        vdd-l2-l13-l14-supply: true
> +        vdd-l5-l16-supply: true
> +        vdd-l6-l7-supply: true
> +        vdd-l8-l9-supply: true
> +      patternProperties:
> +        "^vdd-l([1-4]|1[0-7])-supply$": true
> +        "^vdd-s[1-6]-supply$": true
> +        "^vdd-bob[1-2]-supply$": true
>  
>    - if:
>        properties:

Best regards,
Krzysztof