dt-bindings: More whitespace clean-ups in schema files

Clean-up incorrect indentation, extra spaces, and missing EOF newline in
schema files. Most of the clean-ups are for list indentation which
should always be 2 spaces more than the preceding keyword.

Found with yamllint (now integrated into the checks).

Cc: linux-arm-kernel@lists.infradead.org
Cc: dri-devel@lists.freedesktop.org
Cc: linux-gpio@vger.kernel.org
Cc: linux-i2c@vger.kernel.org
Cc: linux-iio@vger.kernel.org
Cc: linux-pm@vger.kernel.org
Cc: alsa-devel@alsa-project.org
Cc: linux-mmc@vger.kernel.org
Cc: linux-mtd@lists.infradead.org
Cc: linux-serial@vger.kernel.org
Cc: linux-usb@vger.kernel.org
Acked-by: Wolfram Sang <wsa@kernel.org> # for I2C
Acked-by: Sam Ravnborg <sam@ravnborg.org> # for display
Acked-by:  Jonathan Cameron <Jonathan.Cameron@huawei.com> #for-iio
Signed-off-by: Rob Herring <robh@kernel.org>

Documentation/devicetree/bindings/display/panel/ilitek,ili9881c.yaml

@@ -15,7 +15,6 @@ properties:
       - enum:
           - bananapi,lhr050h41
           - feixin,k101-im2byl02
-
       - const: ilitek,ili9881c
 
   backlight: true

Documentation/devicetree/bindings/iio/adc/adi,ad7291.yaml

@@ -44,3 +44,4 @@ examples:
       };
     };
 ...
+

Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.yaml

@@ -46,7 +46,8 @@ properties:
   spi-max-frequency: true
 
   spi-cpol: true
-  spi-cpha : true
+
+  spi-cpha: true
 
   "#io-channel-cells":
     const: 1

Documentation/devicetree/bindings/mmc/sdhci-am654.yaml

@@ -3,7 +3,7 @@
 %YAML 1.2
 ---
 $id: "http://devicetree.org/schemas/mmc/sdhci-am654.yaml#"
-$schema : "http://devicetree.org/meta-schemas/core.yaml#"
+$schema: "http://devicetree.org/meta-schemas/core.yaml#"
 
 title: TI AM654 MMC Controller
 
@@ -163,8 +163,7 @@ properties:
   ti,driver-strength-ohm:
     description: DLL drive strength in ohms
     $ref: "/schemas/types.yaml#/definitions/uint32"
-    oneOf:
-      - enum:
+    enum:
       - 33
       - 40
       - 50

Documentation/devicetree/bindings/power/reset/reboot-mode.yaml

@@ -29,7 +29,7 @@ description: |
 properties:
   mode-normal:
     $ref: /schemas/types.yaml#/definitions/uint32
-      description: |
+    description:
       Default value to set on a reboot if no command was provided.
 
 patternProperties:

Documentation/devicetree/bindings/sound/mchp,spdifrx.yaml

@@ -10,8 +10,8 @@ maintainers:
   - Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
 
 description:
-        The Microchip Sony/Philips Digital Interface Receiver is a
-        serial port compliant with the IEC-60958 standard.
+  The Microchip Sony/Philips Digital Interface Receiver is a serial port 
+  compliant with the IEC-60958 standard.
 
 properties:
   "#sound-dai-cells":

Documentation/devicetree/bindings/sound/mchp,spdiftx.yaml

@@ -10,8 +10,8 @@ maintainers:
   - Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
 
 description:
-        The Microchip Sony/Philips Digital Interface Transmitter is a
-        serial port compliant with the IEC-60958 standard.
+  The Microchip Sony/Philips Digital Interface Transmitter is a serial port 
+  compliant with the IEC-60958 standard.
 
 properties:
   "#sound-dai-cells":

Documentation/devicetree/bindings/sound/qcom,lpass-cpu.yaml

@@ -26,8 +26,10 @@ properties:
   reg:
     maxItems: 2
     description: LPAIF core registers
+
   reg-names:
     maxItems: 2
+
   clocks:
     minItems: 3
     maxItems: 6
@@ -39,8 +41,10 @@ properties:
   interrupts:
     maxItems: 2
     description: LPAIF DMA buffer interrupt
+
   interrupt-names:
     maxItems: 2
+
   qcom,adsp:
     $ref: /schemas/types.yaml#/definitions/phandle
     description: Phandle for the audio DSP node