dt-bindings: arm: Split i.MX8M Plus DHCOM based boards

The i.MX8M Plus DHCOM based boards have compatible string in the form:
"vendor,custom-board", "dh,som", "fsl,soc"
or
"dh,carrier-board", "dh,som", "fsl,soc"
Split the binding entry so this triplet can be matched on.

Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Marek Vasut <marex@denx.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This commit is contained in:
Marek Vasut 2023-01-05 15:01:34 +01:00 • committed by Shawn Guo
commit a071fc9d55