Commit 3d447dcd authored by Luca Weiss's avatar Luca Weiss Committed by Bjorn Andersson
Browse files

dt-bindings: remoteproc: qcom,adsp: Make msm8974 use CX as power domain 



Using CX as a regulator is an artifact of earlier times. Instead use CX
power rail as power domain from rpmpd.

Signed-off-by: default avatarLuca Weiss <luca@lucaweiss.eu>
Reviewed-by: default avatarDmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20250621-msm8974-rpmpd-switch-v1-1-0a2cb303c446@lucaweiss.eu


Signed-off-by: default avatarBjorn Andersson <andersson@kernel.org>
parent 67a7bc7f

Documentation/devicetree/bindings/remoteproc/qcom,adsp.yaml

+4 −14
Original line number Diff line number Diff line
@@ -31,9 +31,6 @@ properties: 
  reg:

    maxItems: 1



  cx-supply:

    description: Phandle to the CX regulator



  px-supply:

    description: Phandle to the PX regulator
@@ -103,16 +100,6 @@ allOf: 
        interrupt-names:

          maxItems: 5



  - if:

      properties:

        compatible:

          contains:

            enum:

              - qcom,msm8974-adsp-pil

    then:

      required:

        - cx-supply



  - if:

      properties:

        compatible:
@@ -120,6 +107,7 @@ allOf: 
            enum:

              - qcom,msm8226-adsp-pil

              - qcom,msm8953-adsp-pil

              - qcom,msm8974-adsp-pil

              - qcom,msm8996-adsp-pil

              - qcom,msm8998-adsp-pas

    then:
@@ -187,6 +175,7 @@ examples: 
    #include <dt-bindings/clock/qcom,rpmcc.h>

    #include <dt-bindings/interrupt-controller/arm-gic.h>

    #include <dt-bindings/interrupt-controller/irq.h>

    #include <dt-bindings/power/qcom-rpmpd.h>

    adsp {

        compatible = "qcom,msm8974-adsp-pil";
@@ -204,7 +193,8 @@ examples: 
        clocks = <&rpmcc RPM_CXO_CLK>;

        clock-names = "xo";



        cx-supply = <&pm8841_s2>;

        power-domains = <&rpmpd MSM8974_VDDCX>;

        power-domain-names = "cx";



        memory-region = <&adsp_region>;