dt-bindings: iio: adc: renesas,rcar-gyroadc: Fix adi,ad7476 compatible value

The conversion to json-schema accidentally dropped the "ad" part prefix
from the compatible value.

Fixes: 8c41245 ("dt-bindings:iio:adc:renesas,rcar-gyroadc: txt to yaml conversion.")
Signed-off-by: Geert Uytterhoeven <[email protected]>
Reviewed-by: Marek Vasut <[email protected]>
Reviewed-by: Krzysztof Kozlowski <[email protected]>
Reviewed-by: Wolfram Sang <[email protected]>
Link: https://lore.kernel.org/r/6b328a3f52657c20759f3a5bb2fe033d47644ba8.1683635404.git.geert+renesas@glider.be
Cc: <[email protected]>
Signed-off-by: Jonathan Cameron <[email protected]>

Author: geertu

Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml

@@ -90,7 +90,7 @@ patternProperties:
             of the MAX chips to the GyroADC, while MISO line of each Maxim
             ADC connects to a shared input pin of the GyroADC.
         enum:
-          - adi,7476
+          - adi,ad7476
           - fujitsu,mb88101a
           - maxim,max1162
           - maxim,max11100