dt-bindings: dma: apple,admac: Add t8112-admac compatible

The block found on Apple's M2 SoC is compatible with the existing driver
so add its per-SoC compatible.

Acked-by: Vinod Koul <vkoul@kernel.org>
Acked-by: Martin Povišer <povik+lin@cutebit.org>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Janne Grunau <j@jannau.net>
Link: https://lore.kernel.org/r/20230202-asahi-t8112-dt-v3-13-d1a5f6383d95@jannau.net


Signed-off-by: Vinod Koul <vkoul@kernel.org>