dt-bindings: pinctrl: qcom,msm8976: simplify with unevaluatedProperties

All Qualcomm SoC Top Level Mode Multiplexer pin controllers have similar
capabilities regarding pin properties, thus we can just accept entire
set provided by qcom,tlmm-common.yaml schema.

Acked-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20230407184546.161168-14-krzysztof.kozlowski@linaro.org
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>

Documentation/devicetree/bindings/pinctrl/qcom,msm8976-pinctrl.yaml

@@ -53,6 +53,7 @@ $defs:
       Desired pin configuration for a device or its specific state (like sleep
       or active).
     $ref: qcom,tlmm-common.yaml#/$defs/qcom-tlmm-state
+    unevaluatedProperties: false
 
     properties:
       pins:
@@ -93,19 +94,9 @@ $defs:
                 wsa_irq, blsp_i2c8, pa_indicator, modem_tsync, ssbi_wtr1,
                 gsm1_tx, gsm0_tx, sdcard_det, sec_mi2s, ss_switch ]
 
-      bias-pull-down: true
-      bias-pull-up: true
-      bias-disable: true
-      drive-strength: true
-      input-enable: true
-      output-high: true
-      output-low: true
-
     required:
       - pins
 
-    additionalProperties: false
-
 allOf:
   - $ref: /schemas/pinctrl/qcom,tlmm-common.yaml#