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4188bba0e9
linux/drivers/mmc/host
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Al Cooper 4188bba0e9 mmc: Prevent 1.8V switch for SD hosts that don't support UHS modes. 
The driver should not try to switch to 1.8V when the SD 3.0 host
controller does not have any UHS capabilities bits set (SDR50, DDR50
or SDR104). See page 72 of "SD Specifications Part A2 SD Host
Controller Simplified Specification Version 3.00" under
"1.8V Signaling Enable". Instead of setting SDR12 and SDR25 in the host
capabilities data structure for all V3.0 host controllers, only set them
if SDR104, SDR50 or DDR50 is set in the host capabilities register. This
will prevent the switch to 1.8V later.

Signed-off-by: Al Cooper <acooper@gmail.com>
Acked-by: Arindam Nath <arindam.nath@amd.com>
Acked-by: Philip Rakity <prakity@marvell.com>
Acked-by: Girish K S <girish.shivananjappa@linaro.org>
Signed-off-by: Chris Ball <cjb@laptop.org>
2012-04-05 20:32:32 -04:00
..
at91_mci.c ARM: at91: code removal of CAP9 SoC 2012-02-03 13:33:05 +01:00
at91_mci.h mmc: at91_mci: move register header from include/ to drivers/ 2011-07-21 10:35:08 -04:00
atmel-mci-regs.h mmc: atmel-mci: add support for odd clock dividers 2012-04-05 20:32:22 -04:00
atmel-mci.c mmc: atmel-mci: add support for odd clock dividers 2012-04-05 20:32:22 -04:00
au1xmmc.c MIPS: Alchemy: Au1300 SoC support 2011-12-07 22:02:05 +00:00
bfin_sdh.c mmc: convert drivers/mmc/host/* to use module_platform_driver() 2012-01-11 23:58:42 -05:00
cb710-mmc.c mmc: convert drivers/mmc/host/* to use module_platform_driver() 2012-01-11 23:58:42 -05:00
cb710-mmc.h
davinci_mmc.c mmc: davinci: Poll status for small size transfers 2012-03-27 12:20:11 -04:00
dw_mmc-pci.c mmc: Support of PCI mode in the dw_mmc driver 2012-03-25 19:33:44 -04:00
dw_mmc-pltfm.c mmc: Support of PCI mode in the dw_mmc driver 2012-03-25 19:33:44 -04:00
dw_mmc.c mmc: dw_mmc: Regression fix for non-IDMAC DMA 2012-03-27 12:19:57 -04:00
dw_mmc.h mmc: Support of PCI mode in the dw_mmc driver 2012-03-25 19:33:44 -04:00
imxmmc.c mmc: replace printk with appropriate display macro 2011-10-26 16:32:22 -04:00
imxmmc.h
jz4740_mmc.c mmc: convert drivers/mmc/host/* to use module_platform_driver() 2012-01-11 23:58:42 -05:00
Kconfig MMC highlights for 3.4: 2012-03-28 20:59:45 -07:00
Makefile mmc: Support of PCI mode in the dw_mmc driver 2012-03-25 19:33:44 -04:00
mmc_spi.c mmc: Remove redundant spi driver bus initialization 2012-01-11 23:58:42 -05:00
mmci.c Merge branch 'next' of git://git.infradead.org/users/vkoul/slave-dma 2012-03-29 15:34:57 -07:00
mmci.h ARM: 7280/1: mmc: mmci: Cache MMCICLOCK and MMCIPOWER register 2012-02-02 17:02:15 +00:00
msm_sdcc.c mmc: remove the second argument of k[un]map_atomic() 2012-01-11 23:58:42 -05:00
msm_sdcc.h mmc: msm_sdcc: Use MCI_INT_MASK0 for PIO interrupts 2011-10-26 15:43:37 -04:00
mvsdio.c ARM: Orion: Get address map from plat-orion instead of via platform_data 2011-12-13 18:46:55 -05:00
mvsdio.h
mxcmmc.c dmaengine/dma_slave: introduce inline wrappers 2012-03-21 19:20:22 +05:30
mxs-mmc.c MTD merge for 3.4 2012-03-30 17:31:56 -07:00
of_mmc_spi.c mmc: of_mmc_spi: fix little endian support 2012-02-13 20:38:58 -05:00
omap_hsmmc.c mmc: omap_hsmmc: fix module re-insertion 2012-04-05 20:32:30 -04:00
omap.c misc latin1 to utf8 conversions 2012-01-02 13:04:55 +01:00
pxamci.c mmc: convert drivers/mmc/host/* to use module_platform_driver() 2012-01-11 23:58:42 -05:00
pxamci.h
s3cmci.c mmc: Fix typo in s3cmci.c 2012-02-05 17:14:47 +01:00
s3cmci.h s3cmci: DMA fixes 2009-10-01 16:11:15 -07:00
sdhci-cns3xxx.c mmc: convert drivers/mmc/host/* to use module_platform_driver() 2012-01-11 23:58:42 -05:00
sdhci-dove.c mmc: convert drivers/mmc/host/* to use module_platform_driver() 2012-01-11 23:58:42 -05:00
sdhci-esdhc-imx.c Merge branch 'next/fixes-non-critical' into next/drivers 2012-03-20 22:42:24 +00:00
sdhci-esdhc.h mmc: sdhci-esdhc: Change delay after setting clock from 100ms to 1ms 2012-01-11 23:58:41 -05:00
sdhci-of-esdhc.c mmc: esdhc: Workaround for data crc error on p1010rdb 2012-03-25 19:33:45 -04:00
sdhci-of-hlwd.c mmc: convert drivers/mmc/host/* to use module_platform_driver() 2012-01-11 23:58:42 -05:00
sdhci-pci-data.c mmc: sdhci-pci: add platform data 2012-01-11 23:58:47 -05:00
sdhci-pci.c Revert "mmc: sdhci-pci: Add MSI support" 2012-04-05 20:32:32 -04:00
sdhci-pltfm.c mmc: esdhc: set the timeout to the max value 2012-02-13 20:38:59 -05:00
sdhci-pltfm.h mmc: sdhci: remove "state" argument from sdhci_suspend_host 2011-12-19 15:50:11 -08:00
sdhci-pxav2.c mmc: convert drivers/mmc/host/* to use module_platform_driver() 2012-01-11 23:58:42 -05:00
sdhci-pxav3.c mmc: convert drivers/mmc/host/* to use module_platform_driver() 2012-01-11 23:58:42 -05:00
sdhci-s3c.c mmc: sdhci-s3c: Enable runtime power management 2012-04-05 20:32:20 -04:00
sdhci-spear.c mmc: sdhci-spear: add pm callbacks to support hibernation 2012-03-27 12:20:03 -04:00
sdhci-tegra.c MMC highlights for 3.4: 2012-03-28 20:59:45 -07:00
sdhci.c mmc: Prevent 1.8V switch for SD hosts that don't support UHS modes. 2012-04-05 20:32:32 -04:00
sdhci.h mmc: sdhci: Add platform suspend/resume hooks. 2012-03-25 19:33:44 -04:00
sdricoh_cs.c mmc: Add module.h to drivers/mmc users assuming implicit presence. 2011-10-26 16:32:19 -04:00
sh_mmcif.c mmc: sh_mmcif: Simplify calculation of mmc->f_min 2012-04-05 20:32:24 -04:00
sh_mobile_sdhi.c mmc: sh_mobile_sdhi: support modular mmc-core with non-standard hotplug 2012-03-27 12:20:19 -04:00
tifm_sd.c Autogenerated GPG tag for Rusty D1ADB8F1: 15EE 8D6C AB0E 7F0C F999 BFCB D920 0E6C D1AD B8F1 2012-01-14 12:32:16 -08:00
tmio_mmc_dma.c Merge branch 'next' of git://git.infradead.org/users/vkoul/slave-dma 2012-03-29 15:34:57 -07:00
tmio_mmc_pio.c mmc: tmio: cosmetic: prettify the tmio_mmc_set_ios() function 2012-03-27 12:20:18 -04:00
tmio_mmc.c mmc: convert drivers/mmc/host/* to use module_platform_driver() 2012-01-11 23:58:42 -05:00
tmio_mmc.h mmc: tmio_mmc: remove unused sdio_irq_enabled flag 2012-03-27 12:20:17 -04:00
ushc.c USB: convert some miscellanies drivers to use module_usb_driver() 2011-11-18 09:52:10 -08:00
via-sdmmc.c mmc: replace printk with appropriate display macro 2011-10-26 16:32:22 -04:00
vub300.c module_param: make bool parameters really bool (drivers & misc) 2012-01-13 09:32:20 +10:30
wbsd.c mmc: replace printk with appropriate display macro 2011-10-26 16:32:22 -04:00
wbsd.h