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b70a67f938
linux/drivers/mmc/host
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Linus Walleij b70a67f938 ARM: 6526/1: mmci: corrected calculation of clock div for ux500 
The Ux500 variant of this block has a different divider.
The value used right now is too big and which means a loss
in performance. This fix corrects it. Also expand the math
comments a bit so it's clear what's happening. Further
the Ux500 variant does not like if we use the BYPASS bit,
instead we are supposed to set the clock divider to zero.

Signed-off-by: Ulf Hansson <ulf.hansson@stericsson.com>
Signed-off-by: Linus Walleij <linus.walleij@stericsson.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2010-12-19 16:01:24 +00:00
..
at91_mci.c mmc: Remove distinction between hw and phys segments 2010-10-23 21:11:11 +08:00
atmel-mci-regs.h atmel-mci: add MCI2 register definitions 2009-06-13 22:43:01 +02:00
atmel-mci.c mmc: Remove distinction between hw and phys segments 2010-10-23 21:11:11 +08:00
au1xmmc.c mmc: Remove distinction between hw and phys segments 2010-10-23 21:11:11 +08:00
bfin_sdh.c mmc: Remove distinction between hw and phys segments 2010-10-23 21:11:11 +08:00
cb710-mmc.c mmc: cb710: remove debugging printk (info duplicated from mmc-core) 2010-10-23 21:11:21 +08:00
cb710-mmc.h mmc: Driver for CB710/720 memory card reader (MMC part) 2009-06-13 22:42:58 +02:00
davinci_mmc.c mmc: Remove distinction between hw and phys segments 2010-10-23 21:11:11 +08:00
imxmmc.c mmc: Remove distinction between hw and phys segments 2010-10-23 21:11:11 +08:00
imxmmc.h imxmmc: use readl/writel 2008-12-16 14:58:17 +01:00
jz4740_mmc.c mmc: Remove distinction between hw and phys segments 2010-10-23 21:11:11 +08:00
Kconfig Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/cjb/mmc 2010-10-28 09:33:42 -07:00
Makefile mmc: add new sdhci-pxa driver for Marvell SoCs 2010-10-25 09:29:07 +08:00
mmc_spi.c mmc_spi: Recover from CRC errors for r/w operation over SPI. 2010-10-23 21:11:22 +08:00
mmci.c ARM: 6526/1: mmci: corrected calculation of clock div for ux500 2010-12-19 16:01:24 +00:00
mmci.h ARM: 6399/3: mmci: handle broken MCI_DATABLOCKEND hardware 2010-11-10 13:12:59 +00:00
msm_sdcc.c mmc: Remove distinction between hw and phys segments 2010-10-23 21:11:11 +08:00
msm_sdcc.h Merge branch 'msm-core' of git://codeaurora.org/quic/kernel/dwalker/linux-msm 2010-08-12 10:07:32 -07:00
mvsdio.c mmc: Remove distinction between hw and phys segments 2010-10-23 21:11:11 +08:00
mvsdio.h mmc: SDIO driver for Marvell SoCs 2009-03-24 21:30:03 +01:00
mxcmmc.c mmc: Remove distinction between hw and phys segments 2010-10-23 21:11:11 +08:00
of_mmc_spi.c of: Always use 'struct device.of_node' to get device node pointer. 2010-05-18 16:10:44 -06:00
omap_hsmmc.c mfd: Adding twl6030 mmc card detect support for MMC1 2010-10-29 00:29:59 +02:00
omap.c mmc: Remove distinction between hw and phys segments 2010-10-23 21:11:11 +08:00
pxamci.c mmc: Move regulator handling closer to core 2010-10-23 21:11:16 +08:00
pxamci.h
s3cmci.c mmc: Remove distinction between hw and phys segments 2010-10-23 21:11:11 +08:00
s3cmci.h s3cmci: DMA fixes 2009-10-01 16:11:15 -07:00
sdhci-cns3xxx.c mmc: sdhci-pltfm: move .h file into appropriate subdir 2010-10-23 21:11:21 +08:00
sdhci-esdhc-imx.c mmc: sdhci-pltfm: add -pltfm driver for imx35/51 2010-10-23 21:11:22 +08:00
sdhci-esdhc.h mmc: sdhci-of-esdhc: factor out common stuff 2010-10-23 21:11:22 +08:00
sdhci-of-core.c Merge branch 'next-devicetree' of git://git.secretlab.ca/git/linux-2.6 2010-08-12 09:11:31 -07:00
sdhci-of-esdhc.c mmc: sdhci-of-esdhc: factor out common stuff 2010-10-23 21:11:22 +08:00
sdhci-of-hlwd.c sdhci: build fix: rename SDHCI I/O accessor functions 2010-05-27 09:12:40 -07:00
sdhci-of.h sdhci-of: add support for the wii sdhci controller 2009-12-17 15:45:32 -08:00
sdhci-pci.c mmc: sdhci: Add Moorestown device support 2010-10-23 21:11:19 +08:00
sdhci-pltfm.c mmc: sdhci-pltfm: add -pltfm driver for imx35/51 2010-10-23 21:11:22 +08:00
sdhci-pltfm.h mmc: sdhci-pltfm: add -pltfm driver for imx35/51 2010-10-23 21:11:22 +08:00
sdhci-pxa.c mmc: add new sdhci-pxa driver for Marvell SoCs 2010-10-25 09:29:07 +08:00
sdhci-s3c.c mmc: sdhci-s3c: fix NULL ptr access in sdhci_s3c_remove 2010-09-26 16:27:05 -04:00
sdhci-spear.c sdhci-spear: ST SPEAr based SDHCI controller glue 2010-05-27 09:12:40 -07:00
sdhci.c mmc: sdhci: introduce get_ro private write-protect hook 2010-10-23 21:11:21 +08:00
sdhci.h mmc: sdhci: introduce get_ro private write-protect hook 2010-10-23 21:11:21 +08:00
sdricoh_cs.c pcmcia: move driver name to struct pcmcia_driver 2010-09-29 17:20:24 +02:00
sh_mmcif.c mmc: Allow the platform to specify the sh_mmcif get_cd handler 2010-10-29 00:29:13 +02:00
tifm_sd.c mmc: Remove distinction between hw and phys segments 2010-10-23 21:11:11 +08:00
tmio_mmc.c mmc: Allow 2 byte requests in 4-bit mode for tmio_mmc 2010-10-29 00:29:16 +02:00
tmio_mmc.h mmc: fix the use of kunmap_atomic() in tmio_mmc.h 2010-09-09 18:57:23 -07:00
ushc.c mmc: USB SD Host Controller (USHC) driver 2010-10-23 21:11:11 +08:00
via-sdmmc.c mmc: Remove distinction between hw and phys segments 2010-10-23 21:11:11 +08:00
wbsd.c mmc: Remove distinction between hw and phys segments 2010-10-23 21:11:11 +08:00
wbsd.h