mmc: sdhci-esdhc-imx: add CMDQ support

Add CMDQ support for imx8qm/imx8qxp.

Signed-off-by: Haibo Chen <haibo.chen@nxp.com>
Acked-by: Adrian Hunter <adrian.hunter@intel.com>
[Ulf: Rebased on top of latest changes]
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
diff --git a/drivers/mmc/host/Kconfig b/drivers/mmc/host/Kconfig
index a44ec8bb..d1769f1 100644
--- a/drivers/mmc/host/Kconfig
+++ b/drivers/mmc/host/Kconfig
@@ -224,6 +224,7 @@
 	depends on ARCH_MXC
 	depends on MMC_SDHCI_PLTFM
 	select MMC_SDHCI_IO_ACCESSORS
+	select MMC_CQHCI
 	help
 	  This selects the Freescale eSDHC/uSDHC controller support
 	  found on i.MX25, i.MX35 i.MX5x and i.MX6x.