dt-bindings: pinctrl: qcom,pmic-gpio: fix matching pin config

Matching PMIC GPIOs config nodes within a '-state' node by '.*' pattern
does not work as expected because of linux,phandle in the DTB:

  arch/arm64/boot/dts/qcom/msm8994-msft-lumia-octagon-cityman.dtb: gpios@c000: divclk4-state: 'oneOf' conditional failed, one must be fixed:
    'pins' is a required property
    'function' is a required property
    'pinconf' does not match any of the regexes: 'pinctrl-[0-9]+'
    [[2]] is not of type 'object'

Make the schema stricter and expect such nodes to be either named
'pinconfig' or followed with '-pins' prefix.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20220507194913.261121-3-krzysztof.kozlowski@linaro.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

diff --git a/Documentation/devicetree/bindings/pinctrl/qcom,pmic-gpio.yaml b/Documentation/devicetree/bindings/pinctrl/qcom,pmic-gpio.yaml
index 507f8e506d576fbba9dd49432deee79faadcc52e..487ff068eaf16640c6696a947fa2ca732e191e6f 100644 (file)
--- a/Documentation/devicetree/bindings/pinctrl/qcom,pmic-gpio.yaml
+++ b/Documentation/devicetree/bindings/pinctrl/qcom,pmic-gpio.yaml
@@ -96,8 +96,9 @@ patternProperties:
     oneOf:
       - $ref: "#/$defs/qcom-pmic-gpio-state"
       - patternProperties:
-          ".*":
+          "(pinconf|-pins)$":
             $ref: "#/$defs/qcom-pmic-gpio-state"
+        additionalProperties: false
 
 $defs:
   qcom-pmic-gpio-state:
@@ -239,7 +240,7 @@ examples:
       #gpio-cells = <2>;
 
       pm8921_gpio_keys: gpio-keys-state {
-        volume-keys {
+        volume-keys-pins {
           pins = "gpio20", "gpio21";
           function = "normal";