dt-bindings: iio: adc: adi,ad7606: normalize textwidth

Normalize textwidth to 80 columns on the descriptions.
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Guillaume Stols <gstols@baylibre.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>

Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml

@@ -40,60 +40,58 @@ properties:
 
   adi,conversion-start-gpios:
     description:
-      Must be the device tree identifier of the CONVST pin.
-      This logic input is used to initiate conversions on the analog
-      input channels. As the line is active high, it should be marked
-      GPIO_ACTIVE_HIGH.
+      Must be the device tree identifier of the CONVST pin. This logic input is
+      used to initiate conversions on the analog input channels. As the line is
+      active high, it should be marked GPIO_ACTIVE_HIGH.
     maxItems: 1
 
   reset-gpios:
     description:
-      Must be the device tree identifier of the RESET pin. If specified,
-      it will be asserted during driver probe. As the line is active high,
-      it should be marked GPIO_ACTIVE_HIGH.
+      Must be the device tree identifier of the RESET pin. If specified, it will
+      be asserted during driver probe. As the line is active high, it should be
+      marked GPIO_ACTIVE_HIGH.
     maxItems: 1
 
   standby-gpios:
     description:
-      Must be the device tree identifier of the STBY pin. This pin is used
-      to place the AD7606 into one of two power-down modes, Standby mode or
+      Must be the device tree identifier of the STBY pin. This pin is used to
+      place the AD7606 into one of two power-down modes, Standby mode or
       Shutdown mode. As the line is active low, it should be marked
       GPIO_ACTIVE_LOW.
     maxItems: 1
 
   adi,first-data-gpios:
     description:
-      Must be the device tree identifier of the FRSTDATA pin.
-      The FRSTDATA output indicates when the first channel, V1, is
-      being read back on either the parallel, byte or serial interface.
-      As the line is active high, it should be marked GPIO_ACTIVE_HIGH.
+      Must be the device tree identifier of the FRSTDATA pin.  The FRSTDATA
+      output indicates when the first channel, V1, is being read back on either
+      the parallel, byte or serial interface.  As the line is active high, it
+      should be marked GPIO_ACTIVE_HIGH.
     maxItems: 1
 
   adi,range-gpios:
     description:
-      Must be the device tree identifier of the RANGE pin. The polarity on
-      this pin determines the input range of the analog input channels. If
-      this pin is tied to a logic high, the analog input range is ±10V for
-      all channels. If this pin is tied to a logic low, the analog input range
-      is ±5V for all channels. As the line is active high, it should be marked
+      Must be the device tree identifier of the RANGE pin. The polarity on this
+      pin determines the input range of the analog input channels. If this pin
+      is tied to a logic high, the analog input range is ±10V for all channels.
+      If this pin is tied to a logic low, the analog input range is ±5V for all
+      channels. As the line is active high, it should be marked
       GPIO_ACTIVE_HIGH.
     maxItems: 1
 
   adi,oversampling-ratio-gpios:
     description:
-      Must be the device tree identifier of the over-sampling
-      mode pins. As the line is active high, it should be marked
-      GPIO_ACTIVE_HIGH.
+      Must be the device tree identifier of the over-sampling mode pins. As the
+      line is active high, it should be marked GPIO_ACTIVE_HIGH.
     maxItems: 3
 
   adi,sw-mode:
     description:
       Software mode of operation, so far available only for ad7616 and ad7606b.
-      It is enabled when all three oversampling mode pins are connected to
-      high level. The device is configured by the corresponding registers. If the
-      adi,oversampling-ratio-gpios property is defined, then the driver will set the
-      oversampling gpios to high. Otherwise, it is assumed that the pins are hardwired
-      to VDD.
+      It is enabled when all three oversampling mode pins are connected to high
+      level. The device is configured by the corresponding registers. If the
+      adi,oversampling-ratio-gpios property is defined, then the driver will set
+      the oversampling gpios to high. Otherwise, it is assumed that the pins are
+      hardwired to VDD.
     type: boolean
 
 required: