dt-bindings: firmware: scm: Add SM8250 and SM8350 compatible

Add compatible for SM8150 and SM8350 SoCs.

Signed-off-by: Vinod Koul <vkoul@kernel.org>
Link: https://lore.kernel.org/r/20210127123054.263231-5-vkoul@kernel.org


Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>