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mmc: mtk-sd: add SD/MMC host controller driver for MT7623 SoC

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This patch adds MT7623 host controller driver for accessing SD/MMC.

Cc: Jaehoon Chung <jh80.chung@samsung.com>
Signed-off-by: Weijie Gao <weijie.gao@mediatek.com>
Signed-off-by: Ryder Lee <ryder.lee@mediatek.com>
Tested-by: Matthias Brugger <matthias.bgg@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Weijie Gao 2018-11-15 10:08:04 +08:00 committed by Tom Rini
parent 60f633efd5
commit d24b693959
3 changed files with 1406 additions and 0 deletions
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11
drivers/mmc/Kconfig
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@ -602,6 +602,17 @@ config FTSDC010_SDIO
help help
This can enable ftsdc010 sdio function. This can enable ftsdc010 sdio function.
config MMC_MTK
bool "MediaTek SD/MMC Card Interface support"
depends on ARCH_MEDIATEK
depends on BLK && DM_MMC
depends on OF_CONTROL
help
This selects the MediaTek(R) Secure digital and Multimedia card Interface.
If you have a machine with a integrated SD/MMC card reader, say Y or M here.
This is needed if support for any SD/SDIO/MMC devices is required.
If unsure, say N.
endif endif
config TEGRA124_MMC_DISABLE_EXT_LOOPBACK config TEGRA124_MMC_DISABLE_EXT_LOOPBACK

1
drivers/mmc/Makefile
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@ -65,3 +65,4 @@ obj-$(CONFIG_MMC_SUNXI) += sunxi_mmc.o
obj-$(CONFIG_MMC_UNIPHIER) += tmio-common.o uniphier-sd.o obj-$(CONFIG_MMC_UNIPHIER) += tmio-common.o uniphier-sd.o
obj-$(CONFIG_RENESAS_SDHI) += tmio-common.o renesas-sdhi.o obj-$(CONFIG_RENESAS_SDHI) += tmio-common.o renesas-sdhi.o
obj-$(CONFIG_MMC_BCM2835) += bcm2835_sdhost.o obj-$(CONFIG_MMC_BCM2835) += bcm2835_sdhost.o
obj-$(CONFIG_MMC_MTK) += mtk-sd.o

1394
drivers/mmc/mtk-sd.c Normal file
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