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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: Neil 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: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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@ -35,6 +35,12 @@ properties:
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'#size-cells':
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const: 0
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orientation-gpios:
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description: Array of input gpios for the Type-C connector orientation indication.
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The GPIO indication is used to detect the orientation of the Type-C connector.
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The array should contain a gpio entry for each PMIC Glink connector, in reg order.
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It is defined that GPIO active level means "CC2" or Reversed/Flipped orientation.
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patternProperties:
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'^connector@\d$':
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$ref: /schemas/connector/usb-connector.yaml#
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@ -44,6 +50,19 @@ patternProperties:
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required:
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- compatible
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allOf:
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- if:
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not:
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properties:
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compatible:
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contains:
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enum:
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- qcom,sm8450-pmic-glink
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- qcom,sm8550-pmic-glink
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then:
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properties:
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orientation-gpios: false
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additionalProperties: false
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examples:
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