Commit 65682407 authored by Neil Armstrong's avatar Neil Armstrong Committed by Greg Kroah-Hartman
Browse files

dt-bindings: soc: qcom: qcom,pmic-glink: add a gpio used to determine the... 


dt-bindings: soc: qcom: qcom,pmic-glink: add a gpio used to determine the Type-C port plug orientation

On SM8450 and SM8550 based platforms, the Type-C plug orientation is given on a
GPIO line for each connector which are set by the PMIC(s).

Document this optional Type-C connector property, and take the
assumption an active level represents an inverted/flipped orientation.

Signed-off-by: default avatarNeil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20231002-topic-sm8550-upstream-type-c-orientation-v2-1-125410d3ff95@linaro.org


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent e24bc293

Documentation/devicetree/bindings/soc/qcom/qcom,pmic-glink.yaml

+19 −0
Original line number Diff line number Diff line
@@ -35,6 +35,12 @@ properties: 
  '#size-cells':

    const: 0



  orientation-gpios:

    description: Array of input gpios for the Type-C connector orientation indication.

      The GPIO indication is used to detect the orientation of the Type-C connector.

      The array should contain a gpio entry for each PMIC Glink connector, in reg order.

      It is defined that GPIO active level means "CC2" or Reversed/Flipped orientation.



patternProperties:

  '^connector@\d$':

    $ref: /schemas/connector/usb-connector.yaml#
@@ -44,6 +50,19 @@ patternProperties: 
required:

  - compatible



allOf:

  - if:

      not:

        properties:

          compatible:

            contains:

              enum:

                - qcom,sm8450-pmic-glink

                - qcom,sm8550-pmic-glink

    then:

      properties:

        orientation-gpios: false



additionalProperties: false



examples: