Commit 03fccdc7 authored by David Collins's avatar David Collins Committed by Sebastian Reichel
Browse files

dt-bindings: power: reset: qcom-pon: Add new compatible "qcom,pmk8350-pon" 



Add a new compatible string "qcom,pmk8350-pon" for GEN3 PMIC PON
peripherals and update "reg" property.
Also, Add an optional "reg-names" property to differentiate between
GEN1/GEN2 and GEN3 peripherals. GEN1/GEN2 peripherals only need one
register address to be specified (e.g. "pon") whereas GEN3 peripherals
can have two register addresses specified ("hlos", "pbs").

Signed-off-by: default avatarDavid Collins <quic_collinsd@quicinc.com>
Signed-off-by: default avatarAnjelique Melendez <quic_amelende@quicinc.com>
Reviewed-by: default avatarKrzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: default avatarSebastian Reichel <sebastian.reichel@collabora.com>
parent 0cb172a4

Documentation/devicetree/bindings/power/reset/qcom,pon.yaml

+46 −4
Original line number Diff line number Diff line
@@ -15,18 +15,27 @@ description: | 


  This DT node has pwrkey and resin as sub nodes.



allOf:

  - $ref: reboot-mode.yaml#



properties:

  compatible:

    enum:

      - qcom,pm8916-pon

      - qcom,pms405-pon

      - qcom,pm8998-pon

      - qcom,pmk8350-pon



  reg:

    maxItems: 1

    description: |

      Specifies the SPMI base address for the PON (power-on) peripheral.  For

      PMICs that have the PON peripheral (GEN3) split into PON_HLOS and PON_PBS

      (e.g. PMK8350), this can hold addresses of both PON_HLOS and PON_PBS

      peripherals.  In that case, the PON_PBS address needs to be specified to

      facilitate software debouncing on some PMIC.

    minItems: 1

    maxItems: 2



  reg-names:

    minItems: 1

    maxItems: 2



  pwrkey:

    type: object
@@ -46,6 +55,39 @@ required: 


unevaluatedProperties: false



allOf:

  - $ref: reboot-mode.yaml#

  - if:

      properties:

        compatible:

          contains:

            enum:

              - qcom,pm8916-pon

              - qcom,pms405-pon

              - qcom,pm8998-pon

    then:

      properties:

        reg:

          maxItems: 1

        reg-names:

          items:

            - const: pon

  - if:

      properties:

        compatible:

          contains:

            const: qcom,pmk8350-pon

    then:

      properties:

        reg:

          minItems: 1

          maxItems: 2

        reg-names:

          minItems: 1

          items:

            - const: hlos

            - const: pbs



examples:

  - |

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