Gregory CLEMENT b4670a0c2b mmc: atmel: Properly fix clock configuration ...

Timing issue occurs on eMMC not only when modifying the frequency but
also for all the switch command(CMD6). According to the MMC spec waiting
8 clocks after a switch command would be the thing to do.

This patch allows fixing CPU hang observed when trying to changing the
bus width on a eMMC on SAMA5D4.

Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Tested-by: Marek Vasut <marex@denx.de> # on DENX MA5D4EV
Acked-by: Marek Vasut <marex@denx.de>
Tested-by: Andreas Bießmann <andreas.devel@googlemail.com> # on atngw100
Acked-by: Andreas Bießmann <andreas.devel@googlemail.com>
[fixed minor checkpatch warning]
Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>

2016-01-27 13:58:58 +01:00

..

arm_pl180_mmci.c

mmc: Split mmc struct, rework mmc initialization (v2)

2014-03-24 12:58:56 +02:00

arm_pl180_mmci.h

mmc: Split mmc struct, rework mmc initialization (v2)

2014-03-24 12:58:56 +02:00

atmel_sdhci.c

mmc: atmel: Add atmel sdhci support

2015-11-03 14:21:31 +01:00

bcm2835_sdhci.c

mmc: bcm2835_sdhci: Restore original delay behavior

2015-06-25 17:04:37 -04:00

bfin_sdh.c

mmc: set correct block size value in bfin sdh driver

2014-10-03 17:26:49 +03:00

davinci_mmc.c

mmc: Split mmc struct, rework mmc initialization (v2)

2014-03-24 12:58:56 +02:00

dw_mmc.c

mmc: dw_mmc: support fifo mode in dwc mmc driver

2015-12-01 08:07:22 -07:00

exynos_dw_mmc.c

mmc: Support bypass mode with the get_mmc_clk() method

2015-09-02 21:28:23 -06:00

fsl_esdhc_spl.c

block: pass block dev not num to read/write/erase()

2016-01-13 21:05:18 -05:00

fsl_esdhc.c

ARM: imx: fsl_esdhc: fix usage of low 4 bits of sysctl register

2016-01-03 15:21:21 +01:00

ftsdc010_mci.c

mmc: Split mmc struct, rework mmc initialization (v2)

2014-03-24 12:58:56 +02:00

ftsdc021_sdhci.c

mmc: add Faraday FTSDC021 SDHCI controller support

2013-12-08 14:23:05 +02:00

gen_atmel_mci.c

mmc: atmel: Properly fix clock configuration

2016-01-27 13:58:58 +01:00

hi6220_dw_mmc.c

driver: dwmmc: Fix pointer conversion warnings for hikey

2015-11-12 15:59:00 -05:00

Kconfig

sunxi: Use Kconfig CONFIG_MMC

2015-10-20 22:48:28 +02:00

kona_sdhci.c

mmc: remove the MMC_MODE_HC flag

2015-05-05 12:29:36 +03:00

Makefile

mmc: atmel: Add atmel sdhci support

2015-11-03 14:21:31 +01:00

mmc_private.h

block: pass block dev not num to read/write/erase()

2016-01-13 21:05:18 -05:00

mmc_spi.c

mmc_spi: Big-endian support

2015-08-13 11:24:26 +03:00

mmc_write.c

mmc: store hwpart in the block device

2016-01-13 21:05:19 -05:00

mmc-uclass.c

dm: mmc: Add an MMC uclass

2015-07-21 17:39:25 -06:00

mmc.c

dm: mmc: Try to honour the sequence order

2016-01-20 19:06:22 -07:00

mv_sdhci.c

mmc: mv_sdhci: Configure the SDHCI MBUS bridge windows

2015-10-21 02:25:02 +02:00

mvebu_mmc.c

mmc: remove the MMC_MODE_HC flag

2015-05-05 12:29:36 +03:00

mxcmmc.c

mmc: Split mmc struct, rework mmc initialization (v2)

2014-03-24 12:58:56 +02:00

mxsmmc.c

mmc: remove the MMC_MODE_HC flag

2015-05-05 12:29:36 +03:00

omap_hsmmc.c

drivers: mmc: omap_hsmmc: convert driver to adopt device driver model

2015-10-22 14:43:57 -04:00

pci_mmc.c

dm: Convert PCI MMC over to use DM PCI API

2016-01-12 10:19:09 -07:00

pxa_mmc_gen.c

arm: pxa: mmc: clean-up include file order

2015-08-24 20:30:37 +02:00

rockchip_dw_mmc.c

rockchip: Use a separate clock ID for clocks

2016-01-21 20:42:34 -07:00

rpmb.c

Move ALLOC_CACHE_ALIGN_BUFFER() to the new memalign.h header

2015-09-11 17:15:20 -04:00

s3c_sdi.c

mmc: remove the MMC_MODE_HC flag

2015-05-05 12:29:36 +03:00

s5p_sdhci.c

s5p sdhci: call pinmux for card's gpio pins before use them

2015-11-02 10:38:14 +09:00

sandbox_mmc.c

dm: test: Add a test for the mmc uclass

2015-07-21 17:39:32 -06:00

sdhci.c

mmc: sdhci: Fix the SD clock stop sequence

2015-11-03 14:21:30 +01:00

sh_mmcif.c

Add more SPDX-License-Identifier tags

2016-01-19 08:31:21 -05:00

sh_mmcif.h

Add more SPDX-License-Identifier tags

2016-01-19 08:31:21 -05:00

sh_sdhi.c

mmc: rmobile: Add SDHC support for Renesas rmobile ARM SoC

2015-01-19 16:24:25 +02:00

socfpga_dw_mmc.c

arm: socfpga: fix up a questionable macro for SDMMC

2015-12-20 03:44:56 +01:00

spear_sdhci.c

Add GPL-2.0+ SPDX-License-Identifier to source files

2013-07-24 09:44:38 -04:00

sunxi_mmc.c

block: pass block dev not num to read/write/erase()

2016-01-13 21:05:18 -05:00

tegra_mmc.c

of: clean up OF_CONTROL ifdef conditionals

2015-08-18 13:46:05 -04:00

zynq_sdhci.c

zynq: sdhci: Move driver to DM

2015-12-07 10:14:29 +01:00