regulator: dt-bindings: Add PM8350x compatibles

Add PM8350 and PM8350C compatibles for these PMICs found in some
Qualcomm platforms.

Signed-off-by: Vinod Koul <vkoul@kernel.org>
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20201203071244.2652297-1-vkoul@kernel.org


Signed-off-by: Mark Brown <broonie@kernel.org>