linux-toradex.git/Documentation/devicetree/bindings/mmc, branch v3.16-rc7

Merge tag 'mmc-updates-for-3.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/cjb/mmc

2014-06-10T21:35:22+00:00

Pull MMC update from Chris Ball:
 "MMC highlights for 3.16:

  Core:
   - support HS400 mode of eMMC 5.0, via DT bindings mmc-hs400-1_{2,8}v
   - if card init at 3.3v doesn't work, try 1.8v and 1.2v too

  Drivers:
   - moxart: New driver for MOXA ART SoCs
   - rtsx_usb_sdmmc: New driver for Realtek USB card readers
   - sdhci: Large rework around IRQ/regulator handling, remove card_tasklet
   - sdhci-pci-o2micro: Add SeaBird SeaEagle SD3 support
   - sunxi: New driver for Allwinner sunxi SoCs
   - usdhi6rol0: New driver for Renesas SD/SDIO controller"

* tag 'mmc-updates-for-3.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/cjb/mmc: (95 commits)
  mmc: sdhci-s3c: use mmc_of_parse and remove the card_tasklet
  mmc: add a driver for the Renesas usdhi6rol0 SD/SDIO host controller
  mmc: sdhci-of-esdhc: Fixup compile error
  mmc: tegra: fix reporting of base clock frequency
  mmc: tegra: disable UHS modes
  mmc: sdhci-dove: use mmc_of_parse() and remove card_tasklet CD handler
  MAINTAINERS: mmc: Add path to git tree
  mmc: dove: fix missing MACH_DOVE dependency
  mmc: sdhci: SD tuning is broken for some controllers
  mmc: sdhci-esdhc-imx: fix mmc ddr mode regression issue
  mmc: sdhci-pci-o2micro: Add SeaBird SeaEagle SD3 support
  mmc: omap_hsmmc: split omap-dma header file
  mmc: omap_hsmmc: fix cmd23 multiblock read/write
  mmc: omap_hsmmc: use devm_ioremap_resource
  mmc: omap_hsmmc: use devm_request_threaded_irq
  mmc: omap_hsmmc: use devm_request_irq
  mmc: omap_hsmmc: use devm_clk_get
  mmc: sunxi: Add driver for SD/MMC hosts found on Allwinner sunxi SoCs
  mmc: wmt-sdmmc: Use GFP_KERNEL instead of hard-coded value
  mmc: omap: Use DIV_ROUND_UP instead of open coded
  ...

Merge tag 'clk-for-linus-3.16' of git://git.linaro.org/people/mike.turquette/linux into next

2014-06-08T03:27:30+00:00

Pull clock framework updates from Mike Turquette:
 "The clock framework changes for 3.16 are pretty typical: mostly clock
  driver additions and fixes.  There are additions to the clock core
  code for some of the basic types (e.g. the common divider type has
  some fixes and featured added to it).

  One minor annoyance is a last-minute dependency that wasn't handled
  quite right.  Commit ba0fae3b06a6 ("clk: berlin: add core clock driver
  for BG2/BG2CD") in this pull request depends on
  include/dt-bindings/clock/berlin2.h, which is already in your tree via
  the arm-soc pull request.  Building for the berlin platform will break
  when the clk tree is built on it's own, but merged into your master
  branch everything should be fine"

* tag 'clk-for-linus-3.16' of git://git.linaro.org/people/mike.turquette/linux: (75 commits)
  mmc: sunxi: Add driver for SD/MMC hosts found on Allwinner sunxi SoCs
  clk: export __clk_round_rate for providers
  clk: versatile: free icst on error return
  clk: qcom: Return error pointers for unimplemented clocks
  clk: qcom: Support msm8974pro global clock control hardware
  clk: qcom: Properly support display clocks on msm8974
  clk: qcom: Support display RCG clocks
  clk: qcom: Return highest rate when round_rate() exceeds plan
  clk: qcom: Fix mmcc-8974's PLL configurations
  clk: qcom: Fix clk_rcg2_is_enabled() check
  clk: berlin: add core clock driver for BG2Q
  clk: berlin: add core clock driver for BG2/BG2CD
  clk: berlin: add driver for BG2x complex divider cells
  clk: berlin: add driver for BG2x simple PLLs
  clk: berlin: add driver for BG2x audio/video PLL
  clk: st: Terminate of match table
  clk/exynos4: Fix compilation warning
  ARM: shmobile: r8a7779: Add clock index macros for DT sources
  clk: divider: Fix overflow in clk_divider_bestdiv
  clk: u300: Terminate of match table
  ...

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial into next

2014-06-04T15:50:34+00:00

Pull trivial tree changes from Jiri Kosina:
 "Usual pile of patches from trivial tree that make the world go round"

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: (23 commits)
  staging: go7007: remove reference to CONFIG_KMOD
  aic7xxx: Remove obsolete preprocessor define
  of: dma: doc fixes
  doc: fix incorrect formula to calculate CommitLimit value
  doc: Note need of bc in the kernel build from 3.10 onwards
  mm: Fix printk typo in dmapool.c
  modpost: Fix comment typo "Modules.symvers"
  Kconfig.debug: Grammar s/addition/additional/
  wimax: Spelling s/than/that/, wording s/destinatary/recipient/
  aic7xxx: Spelling s/termnation/termination/
  arm64: mm: Remove superfluous "the" in comment
  of: Spelling s/anonymouns/anonymous/
  dma: imx-sdma: Spelling s/determnine/determine/
  ath10k: Improve grammar in comments
  ath6kl: Spelling s/determnine/determine/
  of: Improve grammar for of_alias_get_id() documentation
  drm/exynos: Spelling s/contro/control/
  radio-bcm2048.c: fix wrong overflow check
  doc: printk-formats: do not mention casts for u64/s64
  doc: spelling error changes
  ...

mmc: sunxi: Add driver for SD/MMC hosts found on Allwinner sunxi SoCs

2014-06-03T23:52:34+00:00

The Allwinner sunxi mmc host uses dma in bus-master mode using a built-in
designware idmac controller, which is identical to the one found in the mmc-dw
hosts. However the rest of the host is not identical to mmc-dw, it deals with
sending stop commands in hardware which makes it significantly different
from the mmc-dw devices.

Signed-off-by: David Lanzendörfer 
[hdegoede@redhat.com: various cleanups and fixes]
Signed-off-by: Hans de Goede 
Acked-by: Maxime Ripard 
Acked-by: Arnd Bergmann 
Signed-off-by: Ulf Hansson 
Acked-by: Chris Ball 
Signed-off-by: Mike Turquette

mmc: add a driver for the Renesas usdhi6rol0 SD/SDIO host controller

2014-06-03T01:24:45+00:00

This patch adds a driver for the Renesas usdhi6rol0 SD/SDIO host controller
in both PIO and DMA modes.

Signed-off-by: Guennadi Liakhovetski 
Signed-off-by: Chris Ball

mmc: sunxi: Add driver for SD/MMC hosts found on Allwinner sunxi SoCs

2014-05-22T12:40:40+00:00

The Allwinner sunxi mmc host uses dma in bus-master mode using a built-in
designware idmac controller, which is identical to the one found in the
mmc-dw hosts. However the rest of the host is not identical to mmc-dw, it
deals with sending stop commands in hardware which makes it significantly
different from the mmc-dw devices.

Signed-off-by: David Lanzendörfer 
[hdegoede@redhat.com: various cleanups and fixes]
Signed-off-by: Hans de Goede 
Acked-by: Maxime Ripard 
Acked-by: Arnd Bergmann 
Signed-off-by: Ulf Hansson 
Signed-off-by: Chris Ball

mmc: core: add DT bindings for eMMC HS400 1.8/1.2V

2014-05-12T22:08:10+00:00

Provide the option to configure these speed modes per host,
for those host driver's that can't distinguish this in runtime.
Specially, if host can support HS400, it means that host can also
support HS200.

Signed-off-by: Seungwon Jeon 
Signed-off-by: Ulf Hansson 
Signed-off-by: Chris Ball

mmc: moxart: Add MOXA ART SD/MMC driver

2014-05-12T22:05:16+00:00

Add SD/MMC driver for MOXA ART SoCs.

The "MOXA ART MMC controller" is likely a faraday "ftsdc010",
a controller with support in U-Boot:

http://git.denx.de/?p=u-boot.git;a=blob;f=drivers/mmc/ftsdc010_mci.c

Signed-off-by: Jonas Jensen 
Acked-by: Arnd Bergmann 
Signed-off-by: Ulf Hansson 
Signed-off-by: Chris Ball

mmc: dw_mmc: use the mmc_of_parse() instead of local parser

2014-05-12T22:04:32+00:00

mmc_of_parse() have been already parsed the general capability.
Didn't need to use the local parser.

Signed-off-by: Jaehoon Chung 
Acked-by: Seungwon Jeon 
Signed-off-by: Ulf Hansson 
Signed-off-by: Chris Ball

mmc: mmci: Mark the DT bindings for highspeed mode as deprecated

2014-05-12T10:52:42+00:00

The common mmc DT parser supports bindings for highspeed mode, thus
there are no need for mmci to provide it's own versions for these. Mark
them as deprecated in the documentation.

Signed-off-by: Ulf Hansson 
Acked-by: Linus Walleij 
Acked-by: Rob Herring