Grazvydas Ignotas 25c719e2c3 mmc: omap: handle controller errors properly ...

According to OMAP3 TRM, when the controller reports certain errors,
driver must perform a software reset. This is done by setting a bit
in SYSCTL and waiting it to clear:
- SRC on command timeout (CTO)
- SRD on data errors (DTO, DCRC and DEB)

This fixes a problem seen on OMAP3 pandora board with some cards
that won't work with a message printed multiple times:
  timedout waiting on cmd inhibit to clear

Code loosely based on Linux omap_hsmmc driver.

Signed-off-by: Grazvydas Ignotas <notasas@gmail.com>
Tested-by: Tom Rini <trini@ti.com>
Tested-by: Pali Rohár <pali.rohar@gmail.com>

2012-05-08 18:02:22 -05:00

..

arm_pl180_mmci.c

mmc: Implement card detection.

2012-01-08 21:28:27 -06:00

arm_pl180_mmci.h

MMC: Add support for PL180 ARM mmc device

2011-04-29 03:20:01 -05:00

bfin_sdh.c

Blackfin: bfin_sdh: drop dos part hardcode

2012-04-22 13:00:19 -04:00

davinci_mmc.c

mmc: Implement card detection.

2012-01-08 21:28:27 -06:00

fsl_esdhc.c

fsl_esdhc: fix PIO mode transfers

2012-01-08 21:28:28 -06:00

ftsdc010_esdhc.c

mmc: Implement card detection.

2012-01-08 21:28:27 -06:00

gen_atmel_mci.c

mmc: Implement card detection.

2012-01-08 21:28:27 -06:00

Makefile

ATMEL: remove old atmel_mci driver

2012-03-13 12:06:42 +01:00

mmc_spi.c

mmc: Implement card detection.

2012-01-08 21:28:27 -06:00

mmc.c

mmc:fix: Set mmc width according to MMC host capabilities

2012-05-08 18:02:21 -05:00

mv_sdhci.c

drivers/mmc/mv_sdhci.c: Fix build warning

2012-01-08 21:28:16 -06:00

mxcmmc.c

mmc: access mxcmmc from mx31 boards

2012-02-12 10:11:26 +01:00

mxsmmc.c

DMA: Split the APBH DMA init into block and channel init

2012-04-16 14:53:59 +02:00

omap_hsmmc.c

mmc: omap: handle controller errors properly

2012-05-08 18:02:22 -05:00

pxa_mmc_gen.c

mmc: Implement card detection.

2012-01-08 21:28:27 -06:00

pxa_mmc.c

PXA: Kill last remnants of set_GPIO_mode function

2011-12-19 17:52:44 +01:00

pxa_mmc.h

…

s5p_mmc.c

mmc: Implement card detection.

2012-01-08 21:28:27 -06:00

sdhci.c

mmc: Implement card detection.

2012-01-08 21:28:27 -06:00

sh_mmcif.c

mmc: Implement card detection.

2012-01-08 21:28:27 -06:00

sh_mmcif.h

mmc: sh_mmcif: add support for Renesas MMCIF

2011-07-15 20:29:21 -05:00

tegra2_mmc.c

drivers/mmc/tegra2_mmc.c: fix GCC 4.6 warning

2012-03-30 21:27:27 +02:00

tegra2_mmc.h

tegra2: Move tegra2_mmc_init() prototype to public header.

2011-12-24 10:23:31 +01:00