Patch 1~10 are mainly sdhci cleanup patches while patch 7,9,10
are fixes which seems needed for stable tree as well.
The main work is:
1) a few minor cleanups
2) re-factor sdhci_start_signal_voltage()
3) fix not checking SDHCI_QUIRK2_NO_1_8_V when do voltage switch
4) fix get wrong data interrupt during no data transfer
5) fix unneeded retuning during card remove
Patch 17 added sdhci auto retune support (TUNING_MODE_3)
Many controller support hw auto retune, with it we do not
need do the frequent retuning after each runtime suspend/resume.
Patch 11~23 are imx esdhc driver clean up and fixes.
1) remove SDHCI_QUIRK_BROKEN_TIMEOUT_VAL
I also tried clean up all SDHCI_QUIRK_BROKEN_TIMEOUT_VAL in the tree,
seems a lot work that many controllers are affected, planned to do it later.
2) support setting tuning start point
This can make us bypass a few meaningless tuning commands at the start
3) add hw state restore function after system resume for low
power mode like LPSR on IMX7D which the controller state got lost.
Without it, the controller may not work after resume.
4) Patch 17~19 added hw auto retune support
5) fix strobe DLL lock wrong clock issue
This makes the eMMC HS400 mode strobe locks the correct clock rate
6) a few other reorgnization to make code more concentrate and maintainable
Dong Aisheng (23):
mmc: sdhci: removed unneeded function wrappers
mmc: sdhci: move sdhci_get_cd() forward to avoid declaration
mmc: core: fix a comment typo
mmc: sdhci: re-factor sdhci_start_signal_voltage()
mmc: core: mmc_regulator_set_vqmmc not return error if vqmmc/vmmc not
exist
mmc: sdhci: using common mmc_regulator_set_vqmmc()
mmc: sdhci: check SDHCI_QUIRK2_NO_1_8_V when do voltage switch
mmc: sdhci: rename quirk SDHCI_QUIRK_MULTIBLOCK_READ_ACMD12
mmc: sdhci: fix incorrect get data interrupt during no data transfer
mmc: core: disable auto retune during card detection process
mmc: sdhci-esdhci-imx: remove SDHCI_QUIRK_BROKEN_TIMEOUT_VAL
mmc: sdhci-esdhc-imx: add esdhc specific suspend resume callback
mmc: sdhci-esdhc-imx: restore watermark level setting after resume
mmc: sdhci-esdhci-imx: disable DLL delay line settings explicitly
mmc: sdhci-esdhc-imx: support setting tuning start point
doc: dt: fsl-imx-esdhc: add set tuning start point binding
mmc: sdhci: add standard hw auto retuning support
mmc: sdhci-esdhc-imx: enable hw auto retuning for STD_TUNING
mmc: sdhci-esdhc-imx: enable hw auto retuning for MAN_TUNING
mmc: sdhci-esdhc-imx: fix strobe DLL lock wrong clock issue
mmc: sdhci-esdhc-imx: factor out hw related intialization into
function
mmc: sdhci-esdhc-imx: move tuning static configuration into hwinit
function
mmc: sdhci-esdhc-imx: clear tuning bits during hwinit
.../devicetree/bindings/mmc/fsl-imx-esdhc.txt | 2 +
drivers/mmc/core/core.c | 3 +-
drivers/mmc/core/mmc_ops.c | 2 +-
drivers/mmc/host/sdhci-esdhc-imx.c | 150 +++++++++++------
drivers/mmc/host/sdhci-pci-o2micro.c | 2 +-
drivers/mmc/host/sdhci-pltfm.c | 2 +-
drivers/mmc/host/sdhci-s3c.c | 2 +-
drivers/mmc/host/sdhci.c | 186 +++++++++------------
drivers/mmc/host/sdhci.h | 5 +-
include/linux/platform_data/mmc-esdhc-imx.h | 1 +
10 files changed, 194 insertions(+), 161 deletions(-)
--
1.9.1
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