Add devicetree support for SDHCI controller found in Qualcomm SDX55
platform. The SDHCI controller is based on the MSM SDHCI v5 IP.
Hence, the support is added by reusing the existing sdhci driver with
"qcom,sdhci-msm-v5" as the fallback.
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Link: https://lore.kernel.org/r/20210106125322.61840-5-manivannan.sadhasivam@linaro.org
[bjorn: added include of qcom,gcc-sdx55.h]
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>