u-boot.git/drivers/mmc, branch v2016.03-rc1

Merge branch 'master' of git://git.denx.de/u-boot-atmel

2016-02-02T12:24:52Z

drivers: mmc: add driver for Microchip PIC32 SDHCI controller.

2016-02-01T21:14:01Z

This driver implements platform specific glue and fixups for PIC32 internal SDHCI controller. Signed-off-by: Andrei Pistirica Signed-off-by: Sandeep Sheriker Mallikarjun Signed-off-by: Purna Chandra Mandal Reviewed-by: Tom Rini Reviewed-by: Daniel Schwierzeck

Merge branch 'master' of git://git.denx.de/u-boot-fsl-qoriq

2016-01-27T20:05:36Z

mmc: fsl_esdhc: set Abort command type for CMD12

2016-01-27T16:13:13Z

According to SD spec, CMD12, CMD52 for writing I/O abort in CCCR need to be set an Abort command type when they are sent. So, we remove all chip-specific #ifdefs and make it available for all platforms. Signed-off-by: Yangbo Lu Reviewed-by: York Sun

mmc: fsl_esdhc: increase data transaction timeout to 500ms

2016-01-27T16:13:12Z

The MMC spec says "It is strongly recommended for hosts to implement more than 500ms timeout value even if the card indicates the 250ms maximum busy length." Even the previous value of 300ms is known to be insufficient for some cards. So, increase the timeout to 500ms. Signed-off-by: Yangbo Lu Reviewed-by: York Sun

mmc: zynq_sdhci: Added qurik to disable high speed

2016-01-27T14:55:54Z

Add quirk to disable high speed incase the high speed was broken.This solves the issue where the the controller is used in High Speed Mode and the the hold time requirement for the JEDEC/MMC 4.41 specification is NOT met. This timing issue is not on all boards and hence provided config option to enable it when required. Signed-off-by: Siva Durga Prasad Paladugu Signed-off-by: Emil Lenchak Signed-off-by: Michal Simek

mmc: sdhci: Clear high speed if not supported

2016-01-27T14:55:54Z

Clear high speed bit if it was not supported by the driver. Signed-off-by: Siva Durga Prasad Paladugu Signed-off-by: Emil Lenchak Signed-off-by: Michal Simek

sdhci: zynq: Remove hardcoded value zero as min frequency

2016-01-27T14:55:54Z

Remove hardcoded value zero as min frequency and use config option CONFIG_ZYNQ_SDHCI_MIN_FREQ defined in board config Signed-off-by: Siva Durga Prasad Paladugu Signed-off-by: Michal Simek

mmc: atmel: Properly fix clock configuration

2016-01-27T12:58:58Z

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 Tested-by: Marek Vasut # on DENX MA5D4EV Acked-by: Marek Vasut Tested-by: Andreas Bießmann # on atngw100 Acked-by: Andreas Bießmann [fixed minor checkpatch warning] Signed-off-by: Andreas Bießmann

rockchip: Use a separate clock ID for clocks

2016-01-22T03:42:34Z

At present we use the same peripheral ID for clocks and pinctrl. While this works it is probably better to use the device tree clock binding ID for clocks. We can use the clk_get_by_index() function to find this. Update the clock drivers and the code that uses them. Signed-off-by: Simon Glass