linux.git/drivers/mmc, branch v5.11-rc1 Clone of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git Merge tag 'mmc-v5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc 2020-12-15T23:57:25+00:00 Linus Torvalds torvalds@linux-foundation.org 2020-12-15T23:57:25+00:00 ce51c2b7ceb23a23eb0dc523c80879d8f35e4f38 Pull MMC updates from Ulf Hansson: "MMC core: - Initial support for SD express card/host MMC host: - mxc: Convert the driver to DT-only - mtk-sd: Add HS400 enhanced strobe support - mtk-sd: Add support for the MT8192 SoC variant - sdhci-acpi: Allow changing HS200/HS400 driver strength for AMDI0040 - sdhci-esdhc-imx: Convert the driver to DT-only - sdhci-pci-gli: Improve performance for HS400 mode for GL9763E - sdhci-pci-gli: Reduce power consumption for GL9755 - sdhci-xenon: Introduce ACPI support - tmio: Fix command error processing - tmio: Inform the core about the max_busy_timeout - tmio/renesas_sdhi: Support custom calculation of busy-wait time - renesas_sdhi: Reset SCC only when available - rtsx_pci: Add SD Express mode support for RTS5261 - rtsx_pci: Various fixes and improvements for RTS5261 MEMSTICK: - Minor fixes/improvements" * tag 'mmc-v5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc: (72 commits) dt-bindings: mmc: eliminate yamllint warnings mmc: sdhci-xenon: introduce ACPI support mmc: sdhci-xenon: use clk only with DT mmc: sdhci-xenon: switch to device_* API mmc: sdhci-xenon: use match data for controllers variants dt-bindings: mmc: Fix xlnx,mio-bank property values for arasan driver mmc: renesas_sdhi: populate hook for longer busy_wait mmc: tmio: add hook for custom busy_wait calculation mmc: tmio: set max_busy_timeout dt-bindings: mmc: imx: fix the wrongly dropped imx8qm compatible string mmc: sdhci-pci-gli: Disable slow mode in HS400 mode for GL9763E mmc: sdhci: Use more concise device_property_read_u64 memstick: r592: Fix error return in r592_probe() mmc: mxc: Convert the driver to DT-only mmc: mxs: Remove the unused .id_table mmc: sdhci-of-arasan: Fix fall-through warnings for Clang mmc: sdhci-pci-gli: Reduce power consumption for GL9755 mmc: mediatek: depend on COMMON_CLK to fix compile tests mmc: pxamci: Fix error return code in pxamci_probe mmc: sdhci: Update firmware interface API ... 
Pull MMC updates from Ulf Hansson:
 "MMC core:
   - Initial support for SD express card/host

  MMC host:
   - mxc: Convert the driver to DT-only
   - mtk-sd: Add HS400 enhanced strobe support
   - mtk-sd: Add support for the MT8192 SoC variant
   - sdhci-acpi: Allow changing HS200/HS400 driver strength for AMDI0040
   - sdhci-esdhc-imx: Convert the driver to DT-only
   - sdhci-pci-gli: Improve performance for HS400 mode for GL9763E
   - sdhci-pci-gli: Reduce power consumption for GL9755
   - sdhci-xenon: Introduce ACPI support
   - tmio: Fix command error processing
   - tmio: Inform the core about the max_busy_timeout
   - tmio/renesas_sdhi: Support custom calculation of busy-wait time
   - renesas_sdhi: Reset SCC only when available
   - rtsx_pci: Add SD Express mode support for RTS5261
   - rtsx_pci: Various fixes and improvements for RTS5261

  MEMSTICK:
   - Minor fixes/improvements"

* tag 'mmc-v5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc: (72 commits)
  dt-bindings: mmc: eliminate yamllint warnings
  mmc: sdhci-xenon: introduce ACPI support
  mmc: sdhci-xenon: use clk only with DT
  mmc: sdhci-xenon: switch to device_* API
  mmc: sdhci-xenon: use match data for controllers variants
  dt-bindings: mmc: Fix xlnx,mio-bank property values for arasan driver
  mmc: renesas_sdhi: populate hook for longer busy_wait
  mmc: tmio: add hook for custom busy_wait calculation
  mmc: tmio: set max_busy_timeout
  dt-bindings: mmc: imx: fix the wrongly dropped imx8qm compatible string
  mmc: sdhci-pci-gli: Disable slow mode in HS400 mode for GL9763E
  mmc: sdhci: Use more concise device_property_read_u64
  memstick: r592: Fix error return in r592_probe()
  mmc: mxc: Convert the driver to DT-only
  mmc: mxs: Remove the unused .id_table
  mmc: sdhci-of-arasan: Fix fall-through warnings for Clang
  mmc: sdhci-pci-gli: Reduce power consumption for GL9755
  mmc: mediatek: depend on COMMON_CLK to fix compile tests
  mmc: pxamci: Fix error return code in pxamci_probe
  mmc: sdhci: Update firmware interface API
  ...
Merge tag 'char-misc-5.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc 2020-12-15T22:10:09+00:00 Linus Torvalds torvalds@linux-foundation.org 2020-12-15T22:10:09+00:00 2911ed9f47b47cb5ab87d03314b3b9fe008e607f Pull char / misc driver updates from Greg KH: "Here is the big char/misc driver update for 5.11-rc1. Continuing the tradition of previous -rc1 pulls, there seems to be more and more tiny driver subsystems flowing through this tree. Lots of different things, all of which have been in linux-next for a while with no reported issues: - extcon driver updates - habannalab driver updates - mei driver updates - uio driver updates - binder fixes and features added - soundwire driver updates - mhi bus driver updates - phy driver updates - coresight driver updates - fpga driver updates - speakup driver updates - slimbus driver updates - various small char and misc driver updates" * tag 'char-misc-5.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (305 commits) extcon: max77693: Fix modalias string extcon: fsa9480: Support TI TSU6111 variant extcon: fsa9480: Rewrite bindings in YAML and extend dt-bindings: extcon: add binding for TUSB320 extcon: Add driver for TI TUSB320 slimbus: qcom: fix potential NULL dereference in qcom_slim_prg_slew() siox: Make remove callback return void siox: Use bus_type functions for probe, remove and shutdown spmi: Add driver shutdown support spmi: fix some coding style issues at the spmi core spmi: get rid of a warning when built with W=1 uio: uio_hv_generic: use devm_kzalloc() for private data alloc uio: uio_fsl_elbc_gpcm: use device-managed allocators uio: uio_aec: use devm_kzalloc() for uio_info object uio: uio_cif: use devm_kzalloc() for uio_info object uio: uio_netx: use devm_kzalloc() for or uio_info object uio: uio_mf624: use devm_kzalloc() for uio_info object uio: uio_sercos3: use device-managed functions for simple allocs uio: uio_dmem_genirq: finalize conversion of probe to devm_ handlers uio: uio_dmem_genirq: convert simple allocations to device-managed ... 
Pull char / misc driver updates from Greg KH:
 "Here is the big char/misc driver update for 5.11-rc1.

  Continuing the tradition of previous -rc1 pulls, there seems to be
  more and more tiny driver subsystems flowing through this tree.

  Lots of different things, all of which have been in linux-next for a
  while with no reported issues:

   - extcon driver updates

   - habannalab driver updates

   - mei driver updates

   - uio driver updates

   - binder fixes and features added

   - soundwire driver updates

   - mhi bus driver updates

   - phy driver updates

   - coresight driver updates

   - fpga driver updates

   - speakup driver updates

   - slimbus driver updates

   - various small char and misc driver updates"

* tag 'char-misc-5.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (305 commits)
  extcon: max77693: Fix modalias string
  extcon: fsa9480: Support TI TSU6111 variant
  extcon: fsa9480: Rewrite bindings in YAML and extend
  dt-bindings: extcon: add binding for TUSB320
  extcon: Add driver for TI TUSB320
  slimbus: qcom: fix potential NULL dereference in qcom_slim_prg_slew()
  siox: Make remove callback return void
  siox: Use bus_type functions for probe, remove and shutdown
  spmi: Add driver shutdown support
  spmi: fix some coding style issues at the spmi core
  spmi: get rid of a warning when built with W=1
  uio: uio_hv_generic: use devm_kzalloc() for private data alloc
  uio: uio_fsl_elbc_gpcm: use device-managed allocators
  uio: uio_aec: use devm_kzalloc() for uio_info object
  uio: uio_cif: use devm_kzalloc() for uio_info object
  uio: uio_netx: use devm_kzalloc() for or uio_info object
  uio: uio_mf624: use devm_kzalloc() for uio_info object
  uio: uio_sercos3: use device-managed functions for simple allocs
  uio: uio_dmem_genirq: finalize conversion of probe to devm_ handlers
  uio: uio_dmem_genirq: convert simple allocations to device-managed
  ...
mmc: sdhci-xenon: introduce ACPI support 2020-12-11T09:08:37+00:00 Marcin Wojtas mw@semihalf.com 2020-12-04T17:16:26+00:00 471cf4548e191b69a9737021c8e7d216957e384f Previous patches dropped the strict dependency on the OF_* in the sdhci-xenon driver. As a result the ACPI support can be introduced (except for the XENON_A3700 variant) by adding the necessary ID's in the acpi_match_table. Signed-off-by: Marcin Wojtas <mw@semihalf.com> Link: https://lore.kernel.org/r/20201204171626.10935-5-mw@semihalf.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> 
Previous patches dropped the strict dependency on the OF_*
in the sdhci-xenon driver. As a result the ACPI support
can be introduced (except for the XENON_A3700 variant)
by adding the necessary ID's in the acpi_match_table.

Signed-off-by: Marcin Wojtas <mw@semihalf.com>
Link: https://lore.kernel.org/r/20201204171626.10935-5-mw@semihalf.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
mmc: sdhci-xenon: use clk only with DT 2020-12-11T09:08:37+00:00 Marcin Wojtas mw@semihalf.com 2020-12-04T17:16:25+00:00 1542488031deed57e1f0853a07bd4934ce27e599 As a preparation for supporting ACPI, modify the driver to use the clk framework only when booting with DT - otherwise rely on the configuration done by firmware. For that purpose introduce also a custom SDHCI get_max_clock callback. Signed-off-by: Marcin Wojtas <mw@semihalf.com> Link: https://lore.kernel.org/r/20201204171626.10935-4-mw@semihalf.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> 
As a preparation for supporting ACPI, modify the driver
to use the clk framework only when booting with DT -
otherwise rely on the configuration done by firmware.
For that purpose introduce also a custom SDHCI get_max_clock
callback.

Signed-off-by: Marcin Wojtas <mw@semihalf.com>
Link: https://lore.kernel.org/r/20201204171626.10935-4-mw@semihalf.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
mmc: sdhci-xenon: switch to device_* API 2020-12-11T09:08:37+00:00 Marcin Wojtas mw@semihalf.com 2020-12-04T17:16:24+00:00 f29bf660bf4137ab1c2c3915d89e16818d20d792 In order to support both ACPI and DT, modify the driver to use device_* routines for obtaining the properties values. Signed-off-by: Marcin Wojtas <mw@semihalf.com> Link: https://lore.kernel.org/r/20201204171626.10935-3-mw@semihalf.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> 
In order to support both ACPI and DT, modify the driver
to use device_* routines for obtaining the properties
values.

Signed-off-by: Marcin Wojtas <mw@semihalf.com>
Link: https://lore.kernel.org/r/20201204171626.10935-3-mw@semihalf.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
mmc: sdhci-xenon: use match data for controllers variants 2020-12-11T09:08:37+00:00 Marcin Wojtas mw@semihalf.com 2020-12-04T17:16:23+00:00 f75fda3730728ea42bd1c210eaed96fb543ff00b As a part of the ACPI support preparation resign from checking compatible strings in the driver. Instead of that use a new enum and assign the values to match data accordingly. Signed-off-by: Marcin Wojtas <mw@semihalf.com> Link: https://lore.kernel.org/r/20201204171626.10935-2-mw@semihalf.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> 
As a part of the ACPI support preparation resign from checking
compatible strings in the driver. Instead of that use a new
enum and assign the values to match data accordingly.

Signed-off-by: Marcin Wojtas <mw@semihalf.com>
Link: https://lore.kernel.org/r/20201204171626.10935-2-mw@semihalf.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
misc: rtsx: rts5249 support runtime PM 2020-12-09T18:42:18+00:00 Ricky Wu ricky_wu@realtek.com 2020-12-02T06:58:57+00:00 5b4258f6721f41b092c63f6ee71be76e9616718b rtsx_pcr: add callback functions to support runtime PM add delay_work to put device to D3 after idle over 10 sec rts5249: add extra init flow for rtd3 and set rtd3_en from config setting rtsx_pci_sdmmc: child device support autosuspend Signed-off-by: Ricky Wu <ricky_wu@realtek.com> Link: https://lore.kernel.org/r/20201202065857.19412-1-ricky_wu@realtek.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
rtsx_pcr:
add callback functions to support runtime PM
add delay_work to put device to D3 after idle
over 10 sec

rts5249:
add extra init flow for rtd3 and set rtd3_en from
config setting

rtsx_pci_sdmmc:
child device support autosuspend

Signed-off-by: Ricky Wu <ricky_wu@realtek.com>
Link: https://lore.kernel.org/r/20201202065857.19412-1-ricky_wu@realtek.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Merge branch 'fixes' into next 2020-12-04T14:36:56+00:00 Ulf Hansson ulf.hansson@linaro.org 2020-12-04T14:36:56+00:00 6f56023aea3ac86f4fc8611161affb7f265ff662 






mmc: mediatek: mark PM functions as __maybe_unused
2020-12-04T14:35:54+00:00

Arnd Bergmann
arnd@arndb.de

2020-12-03T22:29:16+00:00

c0d638a03bc5dfdb08fb95d0a79ecada25f40da8

The #ifdef check for the suspend/resume functions is wrong:

drivers/mmc/host/mtk-sd.c:2765:12: error: unused function 'msdc_suspend' [-Werror,-Wunused-function]
static int msdc_suspend(struct device *dev)
drivers/mmc/host/mtk-sd.c:2779:12: error: unused function 'msdc_resume' [-Werror,-Wunused-function]
static int msdc_resume(struct device *dev)

Remove the #ifdef and mark all four as __maybe_unused to aovid the
problem.

Fixes: c0a2074ac575 ("mmc: mediatek: Fix system suspend/resume support for CQHCI")
Cc: stable@vger.kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Link: https://lore.kernel.org/r/20201203222922.1067522-1-arnd@kernel.org
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>





The #ifdef check for the suspend/resume functions is wrong:

drivers/mmc/host/mtk-sd.c:2765:12: error: unused function 'msdc_suspend' [-Werror,-Wunused-function]
static int msdc_suspend(struct device *dev)
drivers/mmc/host/mtk-sd.c:2779:12: error: unused function 'msdc_resume' [-Werror,-Wunused-function]
static int msdc_resume(struct device *dev)

Remove the #ifdef and mark all four as __maybe_unused to aovid the
problem.

Fixes: c0a2074ac575 ("mmc: mediatek: Fix system suspend/resume support for CQHCI")
Cc: stable@vger.kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Link: https://lore.kernel.org/r/20201203222922.1067522-1-arnd@kernel.org
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>







mmc: block: Fixup condition for CMD13 polling for RPMB requests
2020-12-04T14:02:27+00:00

Bean Huo
beanhuo@micron.com

2020-12-02T20:23:20+00:00

6246d7c9d15aaff0bc3863f67900c6a6e6be921b

The CMD13 polling is needed for commands with R1B responses. In commit
a0d4c7eb71dd ("mmc: block: Add CMD13 polling for MMC IOCTLS with R1B
response"), the intent was to introduce this for requests targeted to the
RPMB partition. However, the condition to trigger the polling loop became
wrong, leading to unnecessary polling. Let's fix the condition to avoid
this.

Fixes: a0d4c7eb71dd ("mmc: block: Add CMD13 polling for MMC IOCTLS with R1B response")
Cc: stable@vger.kernel.org
Reported-by: Zhan Liu <zliua@micron.com>
Signed-off-by: Zhan Liu <zliua@micron.com>
Signed-off-by: Bean Huo <beanhuo@micron.com>
Link: https://lore.kernel.org/r/20201202202320.22165-1-huobean@gmail.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>





The CMD13 polling is needed for commands with R1B responses. In commit
a0d4c7eb71dd ("mmc: block: Add CMD13 polling for MMC IOCTLS with R1B
response"), the intent was to introduce this for requests targeted to the
RPMB partition. However, the condition to trigger the polling loop became
wrong, leading to unnecessary polling. Let's fix the condition to avoid
this.

Fixes: a0d4c7eb71dd ("mmc: block: Add CMD13 polling for MMC IOCTLS with R1B response")
Cc: stable@vger.kernel.org
Reported-by: Zhan Liu <zliua@micron.com>
Signed-off-by: Zhan Liu <zliua@micron.com>
Signed-off-by: Bean Huo <beanhuo@micron.com>
Link: https://lore.kernel.org/r/20201202202320.22165-1-huobean@gmail.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>