FEX-Emu/linux
1
0
Fork 0
mirror of https://github.com/FEX-Emu/linux.git synced 2025-01-05 00:41:23 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity
0a5b6438ee
linux/drivers/mmc/core
History
Seungwon Jeon 0a5b6438ee mmc: add support for HS400 mode of eMMC5.0 
This patch adds HS400 mode support for eMMC5.0 device.  HS400 mode is high
speed DDR interface timing from HS200.  Clock frequency is up to 200MHz
and only 8-bit bus width is supported. In addition, tuning process of
HS200 is required to synchronize the command response on the CMD line
because CMD input timing for HS400 mode is the same as HS200 mode.

Signed-off-by: Seungwon Jeon <tgih.jun@samsung.com>
Reviewed-by: Jackey Shen <jackey.shen@amd.com>
Tested-by: Jaehoon Chung <jh80.chung@samsung.com>
Acked-by: Jaehoon Chung <jh80.chung@samsung.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Chris Ball <chris@printf.net>
2014-05-12 18:06:06 -04:00
..
bus.c mmc: add support for HS400 mode of eMMC5.0 2014-05-12 18:06:06 -04:00
bus.h
core.c mmc: drop the speed mode of card's state 2014-05-12 18:05:53 -04:00
core.h mmc: core: Let mmc_set_signal_voltage take ocr as parameter 2013-10-30 20:26:26 -04:00
debugfs.c mmc: add support for HS400 mode of eMMC5.0 2014-05-12 18:06:06 -04:00
host.c MMC highlights for 3.15: 2014-04-09 08:39:39 -07:00
host.h
Kconfig mmc: core: Use MMC_UNSAFE_RESUME as default behavior 2014-02-13 22:58:15 -05:00
Makefile
mmc_ops.c mmc: core: Fixup busy detection for mmc switch operations 2014-02-23 10:40:38 -05:00
mmc_ops.h mmc: core: Restructure and simplify code for mmc sleep|awake 2013-05-26 14:23:17 -04:00
mmc.c mmc: add support for HS400 mode of eMMC5.0 2014-05-12 18:06:06 -04:00
quirks.c mmc: sdio: add a quirk for broken SDIO_CCCR_INTx polling 2014-01-17 22:55:01 -05:00
sd_ops.c
sd_ops.h
sd.c mmc: drop the speed mode of card's state 2014-05-12 18:05:53 -04:00
sd.h mmc: drop the speed mode of card's state 2014-05-12 18:05:53 -04:00
sdio_bus.c mmc: core: Invoke sdio func driver's PM callbacks from the sdio bus 2014-04-22 07:06:40 -04:00
sdio_bus.h
sdio_cis.c
sdio_cis.h
sdio_io.c
sdio_irq.c mmc: sdio: add a quirk for broken SDIO_CCCR_INTx polling 2014-01-17 22:55:01 -05:00
sdio_ops.c
sdio_ops.h
sdio.c mmc: drop the speed mode of card's state 2014-05-12 18:05:53 -04:00
slot-gpio.c mmc: Delay the card_event callback into the mmc_rescan worker 2014-04-22 07:06:36 -04:00