dt-bindings: pinctrl: qcom,sc7280-pinctrl: reference tlmm schema

Qualcomm TLMM pin controller bindings should reference generic TLMM
schema (which also pulls generic pinctrl schema).
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20220912061746.6311-27-krzysztof.kozlowski@linaro.orgSigned-off-by: Linus Walleij <linus.walleij@linaro.org>

Documentation/devicetree/bindings/pinctrl/qcom,sc7280-pinctrl.yaml

@@ -134,7 +134,7 @@ patternProperties:
     additionalProperties: false
 
 allOf:
-  - $ref: "pinctrl.yaml#"
+  - $ref: /schemas/pinctrl/qcom,tlmm-common.yaml#
 
 required:
   - compatible