Commit 01730659 authored by Matti Lehtimäki's avatar Matti Lehtimäki Committed by Bjorn Andersson
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dt-bindings: remoteproc: qcom,msm8916-mss-pil: Add MSM8226 



Add support for external power block headswitch (BHS) registers.
Similarly to MSM8974 also MSM8226 has the mx voltage rail exposed as
regulator and only cx voltage rail as power domain.

Signed-off-by: default avatarMatti Lehtimäki <matti.lehtimaki@gmail.com>
Reviewed-by: default avatarKrzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: default avatarLuca Weiss <luca@lucaweiss.eu>
Link: https://lore.kernel.org/r/20250217-msm8226-modem-v5-2-2bc74b80e0ae@lucaweiss.eu


Signed-off-by: default avatarBjorn Andersson <andersson@kernel.org>
parent a2935a38

Documentation/devicetree/bindings/remoteproc/qcom,msm8916-mss-pil.yaml

+24 −2
Original line number Diff line number Diff line
@@ -17,6 +17,7 @@ properties: 
  compatible:

    oneOf:

      - enum:

          - qcom,msm8226-mss-pil

          - qcom,msm8909-mss-pil

          - qcom,msm8916-mss-pil

          - qcom,msm8953-mss-pil
@@ -70,7 +71,7 @@ properties: 
    items:

      - description: CX proxy power domain (control handed over after startup)

      - description: MX proxy power domain (control handed over after startup)

                     (not valid for qcom,msm8974-mss-pil)

                     (not valid for qcom,msm8226-mss-pil or qcom,msm8974-mss-pil)

      - description: MSS proxy power domain (control handed over after startup)

                     (only valid for qcom,msm8953-mss-pil)

    minItems: 1
@@ -78,7 +79,7 @@ properties: 
  power-domain-names:

    items:

      - const: cx

      - const: mx # not valid for qcom,msm8974-mss-pil

      - const: mx # not valid for qcom,msm8226-mss-pil or qcom,msm8974-mss-pil

      - const: mss # only valid for qcom,msm8953-mss-pil

    minItems: 1
@@ -107,6 +108,15 @@ properties: 
    items:

      - const: stop



  qcom,ext-bhs-reg:

    $ref: /schemas/types.yaml#/definitions/phandle-array

    description: External power block headswitch (BHS) register

                 (only valid for qcom,msm8226-mss-pil)

    items:

      - items:

          - description: phandle to external BHS syscon region

          - description: offset to the external BHS register



  qcom,halt-regs:

    $ref: /schemas/types.yaml#/definitions/phandle-array

    description:
@@ -230,6 +240,7 @@ allOf: 
        compatible:

          contains:

            enum:

              - qcom,msm8226-mss-pil

              - qcom,msm8974-mss-pil

    then:

      properties:
@@ -240,6 +251,17 @@ allOf: 
      required:

        - mx-supply



  - if:

      properties:

        compatible:

          const: qcom,msm8226-mss-pil

    then:

      required:

        - qcom,ext-bhs-reg

    else:

      properties:

        qcom,ext-bhs-reg: false



  - if:

      properties:

        compatible: