dt-bindings: trivial-devices: fix Rohm BH2228FV compatible string

When Maxime originally added the BH2228FV to the spidev driver, he spelt
it incorrectly - the d should have been a b. That spelling was then
propagated to the binding when written by Krzysztof. Add a new, correctly
spelt compatible and advise against using the incorrectly spelling.

Fixes: 025aea2 ("dt-bindings: trivial-devices: document SPI dev compatibles")
Signed-off-by: Conor Dooley <conor.dooley@microchip.com>
Acked-by: Maxime Ripard <mripard@kernel.org>
Link: https://patch.msgid.link/20240717-exuberant-enlighten-f890fabcd247@spud
Signed-off-by: Mark Brown <broonie@kernel.org>

Author: ConchuOD

Documentation/devicetree/bindings/trivial-devices.yaml

@@ -318,7 +318,9 @@ properties:
           - renesas,hs3001
             # Renesas ISL29501 time-of-flight sensor
           - renesas,isl29501
-            # Rohm DH2228FV
+            # Rohm BH2228FV 8 channel DAC
+          - rohm,bh2228fv
+            # Rohm DH2228FV - This device does not exist, use rohm,bh2228fv instead.
           - rohm,dh2228fv
             # S524AD0XF1 (128K/256K-bit Serial EEPROM for Low Power)
           - samsung,24ad0xd1