Hi Linus,
Here's the PR for MMC v4.6.
Details about the highlights are as usual found in the signed tag.
Please pull this in!
Kind regards
Ulf Hansson
The following changes since commit fc77dbd34c5c99bce46d40a2491937c3bcbd10af:
Linux 4.5-rc6 (2016-02-28 08:41:20 -0800)
are available in the git repository at:
git://git.linaro.org/people/ulf.hansson/mmc.git tags/mmc-v4.6
for you to fetch changes up to 64e5cd723120643a4c8bef0880a03a60161d3ccb:
mmc: sdhci-of-at91: fix wake-up issue when using runtime pm
(2016-03-18 09:12:32 +0100)
----------------------------------------------------------------
MMC core:
- Fix ABI regression of MMC BLK ioctl
- Remove the unused MMC_DATA_STREAM flag
- Enable asynchronous system PM for the host device
- Minor fixes and clean-ups
SDHCI host:
Throughout the years, the numbers of SDHCI variants have increased and so
has also the numbers of SDHCI callbacks/quirks. The purpose of these
callbacks/quirks were to enable SDHCI to deal with variant specific
requirements, but unfortunate this method didn't scale. Instead we have
ended up with a mess. Not only did the code become suboptimal but also
highly fragile.
Lately many discussions of how to move forward with SDHCI has taken place
at the MMC mailing list. Step by step, we aim to turn SDHCI's common code
into a set of library functions. This will enable for optimizations and
allow some of the existing callbacks/quirks to be removed, which also
should help to make the code less fragile.
Therefore I am also really pleased to announce that Adrian Hunter (Intel)
has volunteered to step in as the maintainer for SDHCI.
Future wise, I hope the community around SDHCI will continue to grow and
that this release cycle can be the starting point of moving SDHCI into a
better shape. As a matter of fact, already in this cycle the re-factoring
has begun, but of course there are also fixes and new features included.
Some highlights:
- sdhci-iproc: Add support for Broadcom's BCM2835 eMMC IP
- sdhci-acpi: Add support for QCOM controllers
- sdhci-pic32: Add new SDHCI variant for PIC32MZDA
Other hosts:
- atmel-mci: Fix a NULL pointer dereference
- mediatek: Add SD write-protect support
- mmc_spi: Fix card detect in GPIO case
- tmio/sdhi: Add r8a7795 support
- tmio/sdhi: Some fixes and clean-ups
- dw_mmc: Add HW reset support
- dw_mmc: Some fixes and clean-ups
- sunxi: Add support for MMC DDR52 mode
----------------------------------------------------------------
Adrian Hunter (1):
mmc: sdhci: Fix override of timeout clk wrt max_busy_timeout
Al Cooper (1):
mmc: sdhci: Allow CAPS check for SDHCI_CAN_64BIT to use overridden caps
Alexandre Courbot (3):
mmc: sdhci: Set DMA mask when adding host
mmc: sdhci-acpi: Remove enable_dma() hook
mmc: sdhci-pci: Do not set DMA mask in enable_dma()
Andrei Pistirica (2):
dt/bindings: mmc: Add bindings for PIC32 SDHCI host controller
mmc: sdhci-pic32: Add PIC32 SDHCI host controller driver
Arnd Bergmann (1):
mmc: omap_hsmmc: don't print uninitialized variables
Brent Taylor (1):
mmc: atmel-mci: Check pdata for NULL before dereferencing it at DMA config
Brian Norris (1):
mmc: of_mmc_spi: fix unused warning
Chaotian Jing (1):
mmc: mediatek: add SD write protect support
Chen-Yu Tsai (6):
mmc: sunxi: Document host init sequence
mmc: sunxi: Return error on mmc_regulator_set_ocr() fail in .set_ios op
mmc: sunxi: Support vqmmc regulator
mmc: sunxi: Support MMC_DDR52 timing modes
mmc: sunxi: Support 8 bit eMMC DDR transfer modes
mmc: sunxi: Enable eMMC HS-DDR (MMC_CAP_1_8V_DDR) support
Chuanxiao Dong (1):
mmc: debugfs: Add a restriction to mmc debugfs clock setting
Fu, Zhonghui (2):
mmc: core: enable mmc host device to suspend/resume asynchronously
mmc: sdhci-acpi: enable sdhci-acpi device to suspend/resume asynchronously
Geliang Tang (2):
mmc: sh_mmcif: use to_delayed_work
mmc: usdhi6rol0: use to_delayed_work
Jaehoon Chung (13):
mmc: core: use the defined function to check whether card is removable
mmc: atmel-mci: remove the MMC_DATA_STREAM flag
mmc: bfin_sdh: remove the MMC_DATA_STREAM flag
mmc: davinci_mmc: remove the MMC_DATA_STREAM flag
mmc: dw_mmc: remove the MMC_DATA_STREAM flag
mmc: jz4740_mmc: remove the MMC_DATA_STREAM flag
mmc: mxcmmc: remove the MMC_DATA_STREAM flag
mmc: pxamci: remove the MMC_DATA_STREAM flag
mmc: s3cmci: remove the MMC_DATA_STREAM flag
mmc: sunxi-mmc: remove the MMC_DATA_STREAM flag
mmc: core: remove the MMC_DATA_STREAM flag
mmc: block: don't use the OR operation for flag of data
mmc: dw_mmc: remove the prepare_command hook
Jisheng Zhang (14):
mmc: sdhci-iproc: use sdhci_pltfm_unregister directly
mmc: sdhci-bcm2835: use sdhci_pltfm_init for private allocation
mmc: sdhci-esdhc-imx: use sdhci_pltfm_init for private allocation
mmc: sdhci-msm: factorise sdhci_msm_pdata outisde of sdhci_msm_host
mmc: sdhci-msm: use sdhci_pltfm_init for private allocation
mmc: sdhci-of-arasan: fix clk issue in sdhci_arasan_remove()
mmc: sdhci-of-arasan: use sdhci_pltfm_init for private allocation
mmc: sdhci-of-at91: use sdhci_pltfm_init for private allocation
mmc: sdhci-of-esdhc: use sdhci_pltfm_init for private allocation
mmc: sdhci-pxav3: use sdhci_pltfm_init for private allocation
mmc: sdhci-st: use sdhci_pltfm_init for private allocation
mmc: sdhci-tegra: use sdhci_pltfm_init for private allocation
mmc: sdhci-pxav2: remove unnecessary assignment of pltfm_host->priv
mmc: sdhci-pltfm: remove priv variable from sdhci_pltfm_host
Jon Hunter (1):
mmc: tegra: Disable UHS-I modes for tegra114
Kishon Vijay Abraham I (1):
mmc: host: omap_hsmmc: add a verbose print to enable
CONFIG_REGULATOR_PBIAS
Lucas Stach (2):
mmc: tegra: properly disable card clock
mmc: tegra: implement memcomp pad calibration
Magnus Damm (1):
mmc: mmc_spi: Add Card Detect comments and fix CD GPIO case
Markus Elfring (2):
mmc: sdricoh_cs: Delete unnecessary variable initialisations
mmc: sdricoh_cs: Less checks in sdricoh_init_mmc() after, error detection
Masahiro Yamada (1):
mmc: remove unnecessary assignment statements before return
Nicolas Boichat (2):
mmc: mediatek: Change signal voltage error to dev_dbg()
mmc: mediatek: Use mmc_regulator_set_vqmmc in start_signal_voltage_switch
Peter Chen (1):
mmc: core: pwrseq_simple: remove unused header file
Philip Elcan (1):
mmc: sdhci-acpi: add QCOM controllers
Rameshwar Prasad Sahu (1):
mmc: sdhci-of-arasan: Remove no-hispd and no-cmd23 quirks for
sdhci-arasan4.9a
Russell King (26):
mmc: core: shut up "voltage-ranges unspecified" pr_info()
mmc: core: improve mmc_of_parse_voltage() to return better status
mmc: block: shut up "retrying because a re-tune was needed" message
mmc: core: report tuning command execution failure reason
mmc: sdhci: move initialisation of command error member
mmc: sdhci: clean up command error handling
mmc: sdhci: fix command response CRC error handling
mmc: sdhci: avoid unnecessary mapping/unmapping of align buffer
mmc: sdhci: plug DMA mapping leak on error
mmc: sdhci-pxav3: fix higher speed mode capabilities
mmc: sdhci: further fix for DMA unmapping in sdhci_post_req()
mmc: sdhci: fix data timeout (part 1)
mmc: sdhci: fix data timeout (part 2)
mmc: sdhci: allocate alignment and DMA descriptor buffer together
mmc: sdhci: clean up coding style in sdhci_adma_table_pre()
mmc: sdhci: avoid walking SG list for writes
mmc: sdhci: factor out common DMA cleanup in sdhci_finish_data()
mmc: sdhci: move sdhci_pre_dma_transfer()
mmc: sdhci: factor out sdhci_pre_dma_transfer() from
sdhci_adma_table_pre()
mmc: sdhci: pass the cookie into sdhci_pre_dma_transfer()
mmc: sdhci: always unmap a mapped data transfer in sdhci_post_req()
mmc: sdhci: clean up host cookie handling
mmc: sdhci: cleanup DMA un-mapping
mmc: sdhci: prepare DMA address/size quirk handling consolidation
mmc: sdhci: consolidate the DMA/ADMA size/address quicks
mmc: sdhci: further code simplication
Shawn Lin (13):
mmc: dw_mmc: add hw_reset support
mmc: dw_mmc: remove struct block_settings
mmc: dw_mmc: remove DW_MCI_QUIRK_BROKEN_CARD_DETECTION quirk
mmc: dw_mmc: fix err handle of dw_mci_probe
mmc: dw_mmc: remove repetitive clear interrupt
mmc: dw_mmc: fix num_slots setting
Documentation: bindings: add description of phy for sdhci-of-arasan
mmc: sdhci-of-arasan: remove disable clk_ahb from sdhci_arasan_resume
mmc: sdhci-of-arasan: fix missing sdhci_pltfm_free for err handling
mmc: sdhci-of-arasan: add phy support for sdhci-of-arasan
mmc: core: remove redundant memset of mmc_decode_cid
mmc: core: remove redundant memset of sdio_read_cccr
mmc: block: fix ABI regression of mmc_blk_ioctl
Shinobu Uehara (1):
mmc: sdhi: Add EXT_ACC register busy check
Simon Horman (1):
mmc: sh_mmcif, tmio: Use ARCH_RENESAS
Stefan Wahren (5):
mmc: sdhci-iproc: Clean up platform allocations if shdci init fails
mmc: sdhci-iproc: Actually enable the clock
mmc: sdhci-iproc: define MMC caps in platform data
mmc: sdhci-iproc: add bcm2835 support
mmc: DT: sdhci-iproc: add bcm2835 compatible
Ulf Hansson (1):
MAINTAINERS: mmc: Add Adrian Hunter as the maintainer for SDHCI
Wang Hongcheng (1):
mmc: mmci: Remove unnecessary header file
Wolfram Sang (12):
mmc: make MAN_BKOPS_EN message a debug
mmc: mmcif: don't depend on MMC_BLOCK
mmc: mmc_test: mention that '0' runs all tests
mmc: sanitize 'bus width' in debug output
mmc: tmio_dma: remove debug messages with little information
mmc: sdhi: error message on ENOMEM is superfluous
mmc: tmio: add flag to reduce delay after changing clock status
mmc: tmio: remove stale comments
mmc: sdhi: use faster clock handling on RCar Gen2
mmc: tmio: refactor set_clock a little
mmc: tmio: disable clock before changing it
mmc: sdhi: Add r8a7795 support
ludovic.desroches@xxxxxxxxx (1):
mmc: sdhci-of-at91: fix wake-up issue when using runtime pm
.../devicetree/bindings/mmc/arasan,sdhci.txt | 20 +-
.../devicetree/bindings/mmc/brcm,sdhci-iproc.txt | 5 +-
.../bindings/mmc/microchip,sdhci-pic32.txt | 29 ++
Documentation/devicetree/bindings/mmc/tmio_mmc.txt | 1 +
MAINTAINERS | 8 +-
drivers/mmc/card/block.c | 34 +-
drivers/mmc/card/mmc_test.c | 1 +
drivers/mmc/core/core.c | 29 +-
drivers/mmc/core/debugfs.c | 2 +-
drivers/mmc/core/host.c | 1 +
drivers/mmc/core/mmc.c | 4 +-
drivers/mmc/core/mmc_ops.c | 19 +-
drivers/mmc/core/pwrseq_simple.c | 1 -
drivers/mmc/core/sd.c | 2 -
drivers/mmc/core/sd_ops.c | 7 +-
drivers/mmc/core/sdio.c | 2 -
drivers/mmc/core/sdio_ops.c | 3 +-
drivers/mmc/host/Kconfig | 25 +-
drivers/mmc/host/Makefile | 1 +
drivers/mmc/host/atmel-mci.c | 11 +-
drivers/mmc/host/bfin_sdh.c | 3 -
drivers/mmc/host/davinci_mmc.c | 15 +-
drivers/mmc/host/dw_mmc-exynos.c | 31 +-
drivers/mmc/host/dw_mmc-pltfm.c | 19 +-
drivers/mmc/host/dw_mmc-rockchip.c | 7 -
drivers/mmc/host/dw_mmc.c | 101 +++--
drivers/mmc/host/dw_mmc.h | 6 +-
drivers/mmc/host/jz4740_mmc.c | 2 -
drivers/mmc/host/mmc_spi.c | 6 +
drivers/mmc/host/mmci.c | 1 -
drivers/mmc/host/mtk-sd.c | 19 +-
drivers/mmc/host/mxcmmc.c | 3 -
drivers/mmc/host/of_mmc_spi.c | 2 -
drivers/mmc/host/omap_hsmmc.c | 9 +-
drivers/mmc/host/pxamci.c | 6 -
drivers/mmc/host/s3cmci.c | 3 +-
drivers/mmc/host/sdhci-acpi.c | 47 +-
drivers/mmc/host/sdhci-bcm2835.c | 14 +-
drivers/mmc/host/sdhci-esdhc-imx.c | 38 +-
drivers/mmc/host/sdhci-iproc.c | 40 +-
drivers/mmc/host/sdhci-msm.c | 25 +-
drivers/mmc/host/sdhci-of-arasan.c | 109 +++--
drivers/mmc/host/sdhci-of-at91.c | 53 ++-
drivers/mmc/host/sdhci-of-esdhc.c | 19 +-
drivers/mmc/host/sdhci-pci-core.c | 15 -
drivers/mmc/host/sdhci-pic32.c | 257 +++++++++++
drivers/mmc/host/sdhci-pltfm.h | 1 -
drivers/mmc/host/sdhci-pxav2.c | 1 -
drivers/mmc/host/sdhci-pxav3.c | 26 +-
drivers/mmc/host/sdhci-st.c | 40 +-
drivers/mmc/host/sdhci-tegra.c | 82 +++-
drivers/mmc/host/sdhci.c | 500 ++++++++++-----------
drivers/mmc/host/sdhci.h | 4 +-
drivers/mmc/host/sdricoh_cs.c | 26 +-
drivers/mmc/host/sh_mmcif.c | 2 +-
drivers/mmc/host/sh_mobile_sdhi.c | 54 ++-
drivers/mmc/host/sunxi-mmc.c | 95 +++-
drivers/mmc/host/tmio_mmc_dma.c | 11 -
drivers/mmc/host/tmio_mmc_pio.c | 27 +-
drivers/mmc/host/usdhi6rol0.c | 2 +-
include/linux/mfd/tmio.h | 4 +
include/linux/mmc/core.h | 1 -
include/linux/mmc/dw_mmc.h | 12 +-
include/linux/mmc/tmio.h | 5 +
64 files changed, 1171 insertions(+), 777 deletions(-)
create mode 100644
Documentation/devicetree/bindings/mmc/microchip,sdhci-pic32.txt
create mode 100644 drivers/mmc/host/sdhci-pic32.c
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