linux_dsm_epyc7002/include/linux/mmc
Adrian Hunter b5540ce151 mmc: sdhci: Disable re-tuning for HS400
Re-tuning for HS400 mode must be done in HS200
mode. Currently there is no support for that.
That needs to be reflected in the code.
Specifically, if tuning is executed in HS400 mode
then return an error, and do not start the
tuning timer if HS200 tuning is being done prior
to switching to HS400.

Note that periodic re-tuning is not expected
to be needed for HS400 but re-tuning is still
needed after the host controller has lost power.
In the case of suspend/resume that is not necessary
because the card is fully re-initialised. That
just leaves runtime suspend/resume with no support
for HS400 re-tuning.

Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2015-01-12 10:14:56 +01:00
..
boot.h mmc: Standardize header file inclusion checks. 2011-07-20 17:20:48 -04:00
card.h mmc: core: Report firmware version for eMMC 5.0 devices. 2014-11-10 12:40:36 +01:00
core.h mmc: core: Let mmc_send_tuning() to take struct mmc_host* as parameter 2014-12-08 09:11:04 +01:00
dw_mmc.h mmc: dw_mmc: add support for the other bit of sdio interrupt 2014-11-26 14:31:00 +01:00
host.h mmc: sdhci: Clear also HS400 1.2V capability if 1.2V is not supported 2014-11-26 14:30:51 +01:00
mmc.h mmc: core: Report firmware version for eMMC 5.0 devices. 2014-11-10 12:40:36 +01:00
pm.h mmc: Standardize header file inclusion checks. 2011-07-20 17:20:48 -04:00
sd.h mmc: Standardize header file inclusion checks. 2011-07-20 17:20:48 -04:00
sdhci-pci-data.h mmc: sdhci-pci: add platform data 2012-01-11 23:58:47 -05:00
sdhci-spear.h mmc: sdhci-spear: remove support for power gpio 2014-03-04 16:28:44 -05:00
sdhci.h mmc: sdhci: Disable re-tuning for HS400 2015-01-12 10:14:56 +01:00
sdio_func.h mmc: core: Don't export the to_sdio_driver macro 2014-11-10 12:40:32 +01:00
sdio_ids.h brcmfmac: add BCM4354 SDIO interface support 2014-03-17 13:44:14 -04:00
sdio.h mmc: sdio: fix setting card data bus width as 4-bit 2012-06-06 09:22:53 -04:00
sh_mmcif.h mmc: sh_mmcif: revision-specific CLK_CTRL2 handling 2013-08-25 00:10:18 -04:00
sh_mobile_sdhi.h mmc: sh_mobile_sdhi: Remove .set_pwr() callback from platform data 2013-08-24 23:58:10 -04:00
slot-gpio.h mmc: core: restore detect line inversion semantics 2014-10-02 11:51:26 +02:00
tmio.h mmc: SDHI: add SoC specific workaround via HW version 2014-01-13 12:48:24 -05:00