mmc: sdhci-xenon: Add Marvell Xenon SDHC core functionality
Add Xenon eMMC/SD/SDIO host controller core functionality.
Add Xenon specific initialization process.
Add Xenon specific mmc_host_ops APIs.
Add Xenon specific register definitions.
Add CONFIG_MMC_SDHCI_XENON support in drivers/mmc/host/Kconfig.
Marvell Xenon SDHC conforms to SD Physical Layer Specification
Version 3.01 and is designed according to the guidelines provided
in the SD Host Controller Standard Specification Version 3.00.
Signed-off-by: Hu Ziji <huziji@marvell.com>
Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
diff --git a/drivers/mmc/host/Kconfig b/drivers/mmc/host/Kconfig
index 7736a933..9cee339 100644
--- a/drivers/mmc/host/Kconfig
+++ b/drivers/mmc/host/Kconfig
@@ -853,3 +853,11 @@
Broadcom STB SoCs.
If unsure, say Y.
+
+config MMC_SDHCI_XENON
+ tristate "Marvell Xenon eMMC/SD/SDIO SDHCI driver"
+ depends on MMC_SDHCI_PLTFM
+ help
+ This selects Marvell Xenon eMMC/SD/SDIO SDHCI.
+ If you have a controller with this interface, say Y or M here.
+ If unsure, say N.