[PATCH] dt-bindings: pinctrl: qcom,pmic-gpio: document PMC8180 and PMC8180C

[Krzysztof Kozlowski]

Document qcom,pmc8180-gpio and qcom,pmc8180c-gpio compatibles already
used in DTS and in the same binding in allOf:if:then section for
narrowing available GPIOs:

  sc8180x-primus.dtb: pmic@4: gpio@c000:compatible:0: 'qcom,pmc8180c-gpio' is not one of ...

Fixes: 04bed6407ee6 ("dt-bindings: pinctrl: qcom,pmic-gpio: describe gpio-line-names")
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxx>
---
 Documentation/devicetree/bindings/pinctrl/qcom,pmic-gpio.yaml | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Documentation/devicetree/bindings/pinctrl/qcom,pmic-gpio.yaml b/Documentation/devicetree/bindings/pinctrl/qcom,pmic-gpio.yaml
index 52b3d78645b3..3f8ad07c7cfd 100644
--- a/Documentation/devicetree/bindings/pinctrl/qcom,pmic-gpio.yaml
+++ b/Documentation/devicetree/bindings/pinctrl/qcom,pmic-gpio.yaml
@@ -54,6 +54,8 @@ properties:
           - qcom,pm8994-gpio
           - qcom,pm8998-gpio
           - qcom,pma8084-gpio
+          - qcom,pmc8180-gpio
+          - qcom,pmc8180c-gpio
           - qcom,pmi632-gpio
           - qcom,pmi8950-gpio
           - qcom,pmi8994-gpio
-- 
2.34.1