From: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Date: Mon, 12 Sep 2022 06:17:35 +0000 (+0200)
Subject: dt-bindings: pinctrl: qcom,sc8180x-pinctrl: do not require function on non-GPIOs
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=c21692d5f81dd7153244f82c1bd127603e59c24d;p=linux.git

dt-bindings: pinctrl: qcom,sc8180x-pinctrl: do not require function on non-GPIOs

Certain pins, like SDcard related, do not have functions and such should
not be required:

  sdc1-clk-pins: 'function' is a required property

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20220912061746.6311-30-krzysztof.kozlowski@linaro.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
---

diff --git a/Documentation/devicetree/bindings/pinctrl/qcom,sc8180x-pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/qcom,sc8180x-pinctrl.yaml
index 646fabdf81f7a..4afe20bac87c3 100644
--- a/Documentation/devicetree/bindings/pinctrl/qcom,sc8180x-pinctrl.yaml
+++ b/Documentation/devicetree/bindings/pinctrl/qcom,sc8180x-pinctrl.yaml
@@ -61,7 +61,6 @@ patternProperties:
     description:
       Pinctrl node's client devices use subnodes for desired pin configuration.
       Client device subnodes use below standard properties.
-    $ref: "qcom,tlmm-common.yaml#/$defs/qcom-tlmm-state"
 
     properties:
       pins:
@@ -112,7 +111,16 @@ patternProperties:
 
     required:
       - pins
-      - function
+
+    allOf:
+      - $ref: "qcom,tlmm-common.yaml#/$defs/qcom-tlmm-state"
+      - if:
+          properties:
+            pins:
+              pattern: "^gpio([0-9]|[1-9][0-9]|1[0-8][0-9])$"
+        then:
+          required:
+            - function
 
     additionalProperties: false