dt-bindings: serial: re-order entries to match coding convention

The DT schema coding convention expressed in
Documentation/devicetree/bindings/example-schema.yaml expects entries in
following order:
- properties, patternProperties
- required
- if blocks, allOf with if-blocks
- additionalProperties/unevaluatedProperties

Re-order few schemas to match the convention to avoid repeating review
comments for new patches using existing code as template. No functional
changes.

Signed-off-by: Krzysztof Kozlowski <[e-mail]>
Reviewed-by: Geert Uytterhoeven <[e-mail]>
Acked-by: Conor Dooley <[e-mail]>
Link: https://lore.kernel.org/r/[e-mail]
Signed-off-by: Greg Kroah-Hartman <[e-mail]>

Documentation/devicetree/bindings/serial/nvidia,tegra20-hsuart.yaml

···
         - description: range upper bound
         - description: adjustment (in permyriad, i.e. 0.01%)
 
-allOf:
-  - $ref: serial.yaml
-
-unevaluatedProperties: false
-
 required:
   - compatible
   - reg
···
   - reset-names
   - dmas
   - dma-names
+
+allOf:
+  - $ref: serial.yaml
+
+unevaluatedProperties: false
 
 examples:
   - |

Documentation/devicetree/bindings/serial/qcom,msm-uart.yaml

···
   - interrupts
   - reg
 
-unevaluatedProperties: false
-
 allOf:
   - $ref: /schemas/serial/serial.yaml#
+
+unevaluatedProperties: false
 
 examples:
   - |

Documentation/devicetree/bindings/serial/qcom,msm-uartdm.yaml

···
   - interrupts
   - reg
 
-unevaluatedProperties: false
-
 allOf:
   - $ref: /schemas/serial/serial.yaml#
 
···
       properties:
         reg:
           maxItems: 1
+
+unevaluatedProperties: false
 
 examples:
   - |

Documentation/devicetree/bindings/serial/renesas,em-uart.yaml

···
       - const: sclk
       - const: pclk
 
+required:
+  - compatible
+  - reg
+  - interrupts
+  - clocks
+  - clock-names
+
 allOf:
   - $ref: serial.yaml#
 
···
           minItems: 2
         clock-names:
           minItems: 2
-
-required:
-  - compatible
-  - reg
-  - interrupts
-  - clocks
-  - clock-names
 
 unevaluatedProperties: false
 

Documentation/devicetree/bindings/serial/renesas,hscif.yaml

···
   - clock-names
   - power-domains
 
-unevaluatedProperties: false
-
 if:
   properties:
     compatible:
···
 then:
   required:
     - resets
+
+unevaluatedProperties: false
 
 examples:
   - |

Documentation/devicetree/bindings/serial/renesas,scifa.yaml

···
   - clock-names
   - power-domains
 
-unevaluatedProperties: false
-
 if:
   properties:
     compatible:
···
 then:
   required:
     - resets
+
+unevaluatedProperties: false
 
 examples:
   - |

Documentation/devicetree/bindings/serial/renesas,scifb.yaml

···
   - clock-names
   - power-domains
 
-unevaluatedProperties: false
-
 if:
   properties:
     compatible:
···
 then:
   required:
     - resets
+
+unevaluatedProperties: false
 
 examples:
   - |

Documentation/devicetree/bindings/serial/samsung_uart.yaml

···
   - interrupts
   - reg
 
-unevaluatedProperties: false
-
 allOf:
   - $ref: serial.yaml#
 
···
           items:
             - const: uart
             - const: clk_uart_baud0
+
+unevaluatedProperties: false
 
 examples:
   - |

Documentation/devicetree/bindings/serial/serial.yaml

···
     description:
       TX FIFO threshold configuration (in bytes).
 
-if:
-  required:
-    - uart-has-rtscts
-then:
-  properties:
-    cts-gpios: false
-    rts-gpios: false
-
 patternProperties:
   "^(bluetooth|bluetooth-gnss|gnss|gps|mcu)$":
     if:
···
 
       required:
         - compatible
+
+if:
+  required:
+    - uart-has-rtscts
+then:
+  properties:
+    cts-gpios: false
+    rts-gpios: false
 
 additionalProperties: true