linux-imx

mmc: sdhci-esdhc-imx: add esdhc_soc_data for i.MX8MM

i.MX8MM contains USDHC which support eMMC V5.1 (including CMDQ and
HS400ES), besides i.MX8MM also support bus frequency, so add a new
esdhc_soc_data for i.MX8MM.

Signed-off-by: Haibo Chen <haibo.chen@nxp.com>