arm64: dts: qcom: sc7280: Add nodes for eMMC and SD card

Add nodes for eMMC and SD card on sc7280.

Signed-off-by: Shaik Sajida Bhanu <sbhanu@codeaurora.org>
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Link: https://lore.kernel.org/r/1626159971-22519-1-git-send-email-sbhanu@codeaurora.org


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