arm64: dts: qcom: sm6350: Add resets for SDHCI 1/2

arm64: dts: qcom: sm6350: Add resets for SDHCI 1/2

Make sure the SDHCI hardware is properly reset before interacting with
it, to protect against any possibly indeterminate state left by the
bootloader.

Suggested-by: Konrad Dybcio <konrad.dybcio@somainline.org>
Signed-off-by: Marijn Suijten <marijn.suijten@somainline.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@somainline.org>
Reviewed-by: Luca Weiss <luca.weiss@fairphone.com>
Tested-by: Luca Weiss <luca.weiss@fairphone.com> # sm7225-fairphone-fp4
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20221030073232.22726-2-marijn.suijten@somainline.org