dt-bindings: pinctrl: qcom,sm6125-tlmm: minor style cleanups

Drop "binding" from description (and align it with other Qualcomm
pinctrl bindings), drop redundant minItems, use double quotes
consistently, drop redundant quotes and rename file to match compatible
(to match coding convention).
Acked-by: Rob Herring <robh@kernel.org>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20221017230012.47878-24-krzysztof.kozlowski@linaro.orgSigned-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>

Documentation/devicetree/bindings/pinctrl/qcom,sm6125-pinctrl.yaml → Documentation/devicetree/bindings/pinctrl/qcom,sm6125-tlmm.yaml

 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
 %YAML 1.2
 ---
-$id: http://devicetree.org/schemas/pinctrl/qcom,sm6125-pinctrl.yaml#
+$id: http://devicetree.org/schemas/pinctrl/qcom,sm6125-tlmm.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 title: Qualcomm Technologies, Inc. SM6125 TLMM block
 
 maintainers:
   - Martin Botka <martin.botka@somainline.org>
 
-description: |
-  This binding describes the Top Level Mode Multiplexer (TLMM) block found
-  in the SM6125 platform.
+description:
+  Top Level Mode Multiplexer pin controller in Qualcomm SM6125 SoC.
 
 allOf:
   - $ref: /schemas/pinctrl/qcom,tlmm-common.yaml#
@@ -20,21 +19,20 @@ properties:
     const: qcom,sm6125-tlmm
 
   reg:
-    minItems: 3
     maxItems: 3
 
   reg-names:
     items:
-      - const: "west"
-      - const: "south"
-      - const: "east"
+      - const: west
+      - const: south
+      - const: east
 
   interrupts: true
   interrupt-controller: true
-  '#interrupt-cells': true
+  "#interrupt-cells": true
   gpio-controller: true
   gpio-reserved-ranges: true
-  '#gpio-cells': true
+  "#gpio-cells": true
   gpio-ranges: true
   wakeup-parent: true
 
@@ -46,7 +44,7 @@ required:
 additionalProperties: false
 
 patternProperties:
-  '-state$':
+  "-state$":
     oneOf:
       - $ref: "#/$defs/qcom-sm6125-tlmm-state"
       - patternProperties: