dt-bindings: pinctrl: qcom,pmic-gpio: add PMI632

Document the 8 GPIOs found on PMI632.

Signed-off-by: Luca Weiss <luca@z3ntu.xyz>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20230414-pmi632-v2-1-98bafa909c36@z3ntu.xyz
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

Author: z3ntu

Documentation/devicetree/bindings/pinctrl/qcom,pmic-gpio.yaml

@@ -52,6 +52,7 @@ properties:
           - qcom,pm8994-gpio
           - qcom,pm8998-gpio
           - qcom,pma8084-gpio
+          - qcom,pmi632-gpio
           - qcom,pmi8950-gpio
           - qcom,pmi8994-gpio
           - qcom,pmi8998-gpio
@@ -174,6 +175,7 @@ allOf:
               - qcom,pm8350b-gpio
               - qcom,pm8550ve-gpio
               - qcom,pm8950-gpio
+              - qcom,pmi632-gpio
     then:
       properties:
         gpio-line-names:
@@ -435,6 +437,7 @@ $defs:
                  - gpio1-gpio22 for pm8994
                  - gpio1-gpio26 for pm8998
                  - gpio1-gpio22 for pma8084
+                 - gpio1-gpio8 for pmi632
                  - gpio1-gpio2 for pmi8950
                  - gpio1-gpio10 for pmi8994
                  - gpio1-gpio4 for pmk8350