linux.git/drivers/mmc/host/Makefile, branch v4.19 Linux kernel source tree mmc: sdhci-pci-dwc-mshc: synopsys dwc mshc support 2018-07-16T09:21:45+00:00 Prabu Thangamuthu Prabu.T@synopsys.com 2018-07-11T07:56:17+00:00 152f8204ffcd7b64aa6b36f39ee86fbce3f650b8 Synopsys has DWC MSHC controller on HPAS-DX platform connected using PCIe interface with SD card slot and eMMC device slots. This patch is to enable SD cards connected on this platform. As Clock generation logic is implemented using MMCM module of HAPS-DX platform, we have separate functions to control the MMCM to generate required clocks with respect to speed mode. Signed-off-by: Prabu Thangamuthu <prabu.t@synopsys.com> Acked-by: Adrian Hunter <adrian.hunter@intel.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> 
Synopsys has DWC MSHC controller on HPAS-DX platform connected using PCIe
interface with SD card slot and eMMC device slots. This patch is to
enable SD cards connected on this platform. As Clock generation logic
is implemented using MMCM module of HAPS-DX platform, we have separate
functions to control the MMCM to generate required clocks with respect
to speed mode.

Signed-off-by: Prabu Thangamuthu <prabu.t@synopsys.com>
Acked-by: Adrian Hunter <adrian.hunter@intel.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
mmc: sdhci-of-dwcmshc: add SDHCI OF Synopsys DWC MSHC driver 2018-07-16T09:21:45+00:00 Jisheng Zhang Jisheng.Zhang@synaptics.com 2018-07-06T07:23:55+00:00 e438cf49b3053ee79ad802a72d4a27bff77c86d8 Add a driver for SDHCI OF Synopsys DesignWare Cores Mobile Storage Signed-off-by: Jisheng Zhang <Jisheng.Zhang@synaptics.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> Acked-by: Adrian Hunter <adrian.hunter@intel.com> 
Add a driver for SDHCI OF Synopsys DesignWare Cores Mobile Storage

Signed-off-by: Jisheng Zhang <Jisheng.Zhang@synaptics.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Acked-by: Adrian Hunter <adrian.hunter@intel.com>
mmc: dw_mmc-bluefield: Add driver extension 2018-05-21T08:44:40+00:00 Liming Sun lsun@mellanox.com 2018-05-08T18:46:48+00:00 86958dcc5ad706e8e0a3e647df01f6a5c509ff5f This commit adds extension to the dw_mmc driver for Mellanox BlueField SoC. It updates the UHS_REG_EXT register to bring up the eMMC card on this SoC. Signed-off-by: Liming Sun <lsun@mellanox.com> Reviewed-by: David Woods <dwoods@mellanox.com> Reviewed-by: Shawn Lin <shawn.lin@rock-chips.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> 
This commit adds extension to the dw_mmc driver for Mellanox BlueField
SoC. It updates the UHS_REG_EXT register to bring up the eMMC card on
this SoC.

Signed-off-by: Liming Sun <lsun@mellanox.com>
Reviewed-by: David Woods <dwoods@mellanox.com>
Reviewed-by: Shawn Lin <shawn.lin@rock-chips.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Merge tag 'mmc-v4.17' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc 2018-04-03T19:17:25+00:00 Linus Torvalds torvalds@linux-foundation.org 2018-04-03T19:17:25+00:00 dc73d6a8d42d208c027b4bcca59a77d045895977 Pull MMC updates from Ulf Hansson: "MMC core: - Export host capabilities through debugfs - Export card RCA register via sysfs - Improve card initializing sequence while enabling 4-bit bus - Export a function to enable/disable wakeup for card detect IRQ MMC host: - dw_mmc: Add support for new hi3798cv200 variant - dw_mmc: Remove support for some deprecated DT properties - mediatek: Add support for new variant used on MT7622 SoC - sdhci: Improve wakeup support for SDIO IRQs - sdhci: Improve wakeup support for card detect IRQs - sdhci-omap: Add tuning support - sdhci_omap: Add UHS-I mode support - sunxi: Prepare for runtime PM support via a few re-factorings - tmio: deprecate "toshiba,mmc-wrprotect-disable" DT property - tmio/renesas_sdhi: Consolidate code supporting write protect - tmio: Improve DMA vs PIO handling - tmio: Add support for IP-builtin card detection logic" * tag 'mmc-v4.17' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc: (55 commits) mmc: renesas_sdhi: replace EXT_ACC with HOST_MODE mmc: update sdio_claim_irq documentation mmc: Export host capabilities to debugfs. mmc: core: Disable HPI for certain Micron (Numonyx) eMMC cards mmc: block: fix updating ext_csd caches on ioctl call mmc: sunxi: Set our device drvdata earlier mmc: sunxi: Move the reset deassertion before enabling the clocks mmc: sunxi: Move resources management to separate functions mmc: dw_mmc: add support for hi3798cv200 specific extensions of dw-mshc dt-bindings: mmc: add bindings for hi3798cv200-dw-mshc mmc: core: Export card RCA register via sysfs mmc: renesas_sdhi: fix WP detection mmc: core: Use memdup_user() rather than duplicating its implementation mmc: dw_mmc-rockchip: correct property names in debug mmc: sd: Remove redundant err assignment from mmc_read_switch mmc: sdio: Check the return value of sdio_enable_4bit_bus mmc: core: Don't try UHS-I mode if 4-bit mode isn't supported arm64: dts: hi3660: remove 'num-slots' property for dwmmc ARM: dts: lpc18xx: remove 'num-slots' property for dwmmc arm64: dts: stratix10: remove 'num-slots' property for dwmmc ... 
Pull MMC updates from Ulf Hansson:
 "MMC core:
   - Export host capabilities through debugfs
   - Export card RCA register via sysfs
   - Improve card initializing sequence while enabling 4-bit bus
   - Export a function to enable/disable wakeup for card detect IRQ

  MMC host:
   - dw_mmc: Add support for new hi3798cv200 variant
   - dw_mmc: Remove support for some deprecated DT properties
   - mediatek: Add support for new variant used on MT7622 SoC
   - sdhci: Improve wakeup support for SDIO IRQs
   - sdhci: Improve wakeup support for card detect IRQs
   - sdhci-omap: Add tuning support
   - sdhci_omap: Add UHS-I mode support
   - sunxi: Prepare for runtime PM support via a few re-factorings
   - tmio: deprecate "toshiba,mmc-wrprotect-disable" DT property
   - tmio/renesas_sdhi: Consolidate code supporting write protect
   - tmio: Improve DMA vs PIO handling
   - tmio: Add support for IP-builtin card detection logic"

* tag 'mmc-v4.17' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc: (55 commits)
  mmc: renesas_sdhi: replace EXT_ACC with HOST_MODE
  mmc: update sdio_claim_irq documentation
  mmc: Export host capabilities to debugfs.
  mmc: core: Disable HPI for certain Micron (Numonyx) eMMC cards
  mmc: block: fix updating ext_csd caches on ioctl call
  mmc: sunxi: Set our device drvdata earlier
  mmc: sunxi: Move the reset deassertion before enabling the clocks
  mmc: sunxi: Move resources management to separate functions
  mmc: dw_mmc: add support for hi3798cv200 specific extensions of dw-mshc
  dt-bindings: mmc: add bindings for hi3798cv200-dw-mshc
  mmc: core: Export card RCA register via sysfs
  mmc: renesas_sdhi: fix WP detection
  mmc: core: Use memdup_user() rather than duplicating its implementation
  mmc: dw_mmc-rockchip: correct property names in debug
  mmc: sd: Remove redundant err assignment from mmc_read_switch
  mmc: sdio: Check the return value of sdio_enable_4bit_bus
  mmc: core: Don't try UHS-I mode if 4-bit mode isn't supported
  arm64: dts: hi3660: remove 'num-slots' property for dwmmc
  ARM: dts: lpc18xx: remove 'num-slots' property for dwmmc
  arm64: dts: stratix10: remove 'num-slots' property for dwmmc
  ...
mmc: remove bfin_sdh driver 2018-03-26T13:57:00+00:00 Arnd Bergmann arnd@arndb.de 2018-03-09T17:13:20+00:00 7ec164a18dc69ab4f347a11885c25421a71feea6 The blackfin architecture is getting removed, so this one is obsolete now as well. Acked-by: Ulf Hansson <ulf.hansson@linaro.org> Acked-by: Aaron Wu <aaron.wu@analog.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de> 
The blackfin architecture is getting removed, so this one
is obsolete now as well.

Acked-by: Ulf Hansson <ulf.hansson@linaro.org>
Acked-by: Aaron Wu <aaron.wu@analog.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
mmc: dw_mmc: add support for hi3798cv200 specific extensions of dw-mshc 2018-03-15T13:43:22+00:00 tianshuliang tianshuliang@hisilicon.com 2018-03-08T01:01:34+00:00 e382ab741252471383e9990583258e3054f66963 Hi3798CV200 SoC extends the dw-mshc controller for additional clock and bus control. Add support for these extensions. Signed-off-by: tianshuliang <tianshuliang@hisilicon.com> Signed-off-by: Jiancheng Xue <xuejiancheng@hisilicon.com> Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Reviewed-by: Shawn Lin <shawn.lin@rock-chips.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> 
Hi3798CV200 SoC extends the dw-mshc controller for additional clock
and bus control. Add support for these extensions.

Signed-off-by: tianshuliang <tianshuliang@hisilicon.com>
Signed-off-by: Jiancheng Xue <xuejiancheng@hisilicon.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Reviewed-by: Shawn Lin <shawn.lin@rock-chips.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
mmc:host:sdhci-pci:Addition of Arasan PCI Controller with integrated phy. 2018-01-04T11:46:11+00:00 Atul Garg agarg@arasan.com 2018-01-04T04:17:36+00:00 d72d72cd33ad59134de203b2fc4e2e4cc81e72c5 The Arasan Controller is based on a FPGA platform and has integrated phy with specific registers used during initialization and management of different modes. The phy and the controller are integrated and registers are very specific to Arasan. Arasan being an IP provider, licenses these IPs to various companies for integration of IP in custom SOCs. The custom SOCs define own register map depending on how bits are tied inside the SOC for phy registers, depending on SOC memory plan and hence will require own platform drivers. If more details on phy registers are required, an interface document is hosted at https://arasan.com/NF/eMMC5.1 PHY Programming in Linux.pdf. Signed-off-by: Atul Garg <agarg@arasan.com> Acked-by: Adrian Hunter <adrian.hunter@intel.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> 
The Arasan Controller is based on a FPGA platform and has integrated phy
with specific registers used during initialization and
management of different modes. The phy and the controller are integrated
and registers are very specific to Arasan.

Arasan being an IP provider, licenses these IPs to various companies for
integration of IP in custom SOCs. The custom SOCs define own register
map depending on how bits are tied inside the SOC for phy registers,
depending on SOC memory plan and hence will require own platform drivers.

If more details on phy registers are required, an interface document is
hosted at https://arasan.com/NF/eMMC5.1 PHY Programming in Linux.pdf.

Signed-off-by: Atul Garg <agarg@arasan.com>
Acked-by: Adrian Hunter <adrian.hunter@intel.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
mmc: renesas_sdhi: consolidate DMAC CONFIG options 2017-12-15T08:30:38+00:00 Masahiro Yamada yamada.masahiro@socionext.com 2017-11-24T16:24:36+00:00 c813e10a6bbad9ef56bc115c64d48c5a7d0a7dd5 The description in the Makefile is odd. Fix the CONFIG selection in a cleaner way. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Acked-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> 
The description in the Makefile is odd.  Fix the CONFIG selection
in a cleaner way.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Acked-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
mmc: cqhci: support for command queue enabled host 2017-12-11T11:44:34+00:00 Venkat Gopalakrishnan venkatg@codeaurora.org 2017-11-29T13:41:05+00:00 a4080225f51dcea129d26185a35acfbb3770a32d This patch adds CMDQ support for command-queue compatible hosts. Command queue is added in eMMC-5.1 specification. This enables the controller to process upto 32 requests at a time. Adrian Hunter contributed renaming to cqhci, recovery, suspend and resume, cqhci_off, cqhci_wait_for_idle, and external timeout handling. Signed-off-by: Asutosh Das <asutoshd@codeaurora.org> Signed-off-by: Sujit Reddy Thumma <sthumma@codeaurora.org> Signed-off-by: Konstantin Dorfman <kdorfman@codeaurora.org> Signed-off-by: Venkat Gopalakrishnan <venkatg@codeaurora.org> Signed-off-by: Subhash Jadavani <subhashj@codeaurora.org> Signed-off-by: Ritesh Harjani <riteshh@codeaurora.org> Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> Tested-by: Linus Walleij <linus.walleij@linaro.org> 
This patch adds CMDQ support for command-queue compatible
hosts.

Command queue is added in eMMC-5.1 specification. This
enables the controller to process upto 32 requests at
a time.

Adrian Hunter contributed renaming to cqhci, recovery, suspend
and resume, cqhci_off, cqhci_wait_for_idle, and external timeout
handling.

Signed-off-by: Asutosh Das <asutoshd@codeaurora.org>
Signed-off-by: Sujit Reddy Thumma <sthumma@codeaurora.org>
Signed-off-by: Konstantin Dorfman <kdorfman@codeaurora.org>
Signed-off-by: Venkat Gopalakrishnan <venkatg@codeaurora.org>
Signed-off-by: Subhash Jadavani <subhashj@codeaurora.org>
Signed-off-by: Ritesh Harjani <riteshh@codeaurora.org>
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Tested-by: Linus Walleij <linus.walleij@linaro.org>
Merge tag 'mmc-v4.15' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc 2017-11-13T18:17:35+00:00 Linus Torvalds torvalds@linux-foundation.org 2017-11-13T18:17:35+00:00 dee02770cdcd8bc06a48c917ce5df2fb56cf6059 Pull MMC updates from Ulf Hansson: "MMC core: - Introduce host claiming by context to support blkmq - Preparations for enabling CQE (eMMC CMDQ) requests - Re-factorizations to prepare for blkmq support - Re-factorizations to prepare for CQE support - Fix signal voltage switch for SD cards without power cycle - Convert RPMB to a character device - Export eMMC revision via sysfs - Support eMMC DT binding for fixed driver type - Document mmc_regulator_get_supply() API MMC host: - omap_hsmmc: Updated regulator management for PBIAS - sdhci-omap: Add new OMAP SDHCI driver - meson-mx-sdio: New driver for the Amlogic Meson8 and Meson8b SoCs - sdhci-pci: Add support for Intel CDF - sdhci-acpi: Fix voltage switch for some Intel host controllers - sdhci-msm: Enable delay circuit calibration clocks - sdhci-msm: Manage power IRQ properly - mediatek: Add support of mt2701/mt2712 - mediatek: Updates management of clocks and tunings - mediatek: Upgrade eMMC HS400 support - rtsx_pci: Update tuning for gen3 PCI-Express - renesas_sdhi: Support R-Car Gen[123] fallback compatibility strings - Catch all errors when getting regulators - Various additional improvements and cleanups" * tag 'mmc-v4.15' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc: (91 commits) sdhci-fujitsu: add support for setting the CMD_DAT_DELAY attribute dt-bindings: sdhci-fujitsu: document cmd-dat-delay property mmc: tmio: Replace msleep() of 20ms or less with usleep_range() mmc: dw_mmc: Convert timers to use timer_setup() mmc: dw_mmc: Cleanup the DTO timer like the CTO one mmc: vub300: Use common code in __download_offload_pseudocode() mmc: tmio: Use common error handling code in tmio_mmc_host_probe() mmc: Convert timers to use timer_setup() mmc: sdhci-acpi: Fix voltage switch for some Intel host controllers mmc: sdhci-acpi: Let devices define their own private data mmc: mediatek: perfer to use rise edge latching for cmd line mmc: mediatek: improve eMMC hs400 mode read performance mmc: mediatek: add latch-ck support mmc: mediatek: add support of source_cg clock mmc: mediatek: add stop_clk fix and enhance_rx support mmc: mediatek: add busy_check support mmc: mediatek: add async fifo and data tune support mmc: mediatek: add pad_tune0 support mmc: mediatek: make hs400_tune_response only for mt8173 arm64: dts: mt8173: remove "mediatek, mt8135-mmc" from mmc nodes ... 
Pull MMC updates from Ulf Hansson:
 "MMC core:
   - Introduce host claiming by context to support blkmq
   - Preparations for enabling CQE (eMMC CMDQ) requests
   - Re-factorizations to prepare for blkmq support
   - Re-factorizations to prepare for CQE support
   - Fix signal voltage switch for SD cards without power cycle
   - Convert RPMB to a character device
   - Export eMMC revision via sysfs
   - Support eMMC DT binding for fixed driver type
   - Document mmc_regulator_get_supply() API

 MMC host:
   - omap_hsmmc: Updated regulator management for PBIAS
   - sdhci-omap: Add new OMAP SDHCI driver
   - meson-mx-sdio: New driver for the Amlogic Meson8 and Meson8b SoCs
   - sdhci-pci: Add support for Intel CDF
   - sdhci-acpi: Fix voltage switch for some Intel host controllers
   - sdhci-msm: Enable delay circuit calibration clocks
   - sdhci-msm: Manage power IRQ properly
   - mediatek: Add support of mt2701/mt2712
   - mediatek: Updates management of clocks and tunings
   - mediatek: Upgrade eMMC HS400 support
   - rtsx_pci: Update tuning for gen3 PCI-Express
   - renesas_sdhi: Support R-Car Gen[123] fallback compatibility strings
   - Catch all errors when getting regulators
   - Various additional improvements and cleanups"

* tag 'mmc-v4.15' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc: (91 commits)
  sdhci-fujitsu: add support for setting the CMD_DAT_DELAY attribute
  dt-bindings: sdhci-fujitsu: document cmd-dat-delay property
  mmc: tmio: Replace msleep() of 20ms or less with usleep_range()
  mmc: dw_mmc: Convert timers to use timer_setup()
  mmc: dw_mmc: Cleanup the DTO timer like the CTO one
  mmc: vub300: Use common code in __download_offload_pseudocode()
  mmc: tmio: Use common error handling code in tmio_mmc_host_probe()
  mmc: Convert timers to use timer_setup()
  mmc: sdhci-acpi: Fix voltage switch for some Intel host controllers
  mmc: sdhci-acpi: Let devices define their own private data
  mmc: mediatek: perfer to use rise edge latching for cmd line
  mmc: mediatek: improve eMMC hs400 mode read performance
  mmc: mediatek: add latch-ck support
  mmc: mediatek: add support of source_cg clock
  mmc: mediatek: add stop_clk fix and enhance_rx support
  mmc: mediatek: add busy_check support
  mmc: mediatek: add async fifo and data tune support
  mmc: mediatek: add pad_tune0 support
  mmc: mediatek: make hs400_tune_response only for mt8173
  arm64: dts: mt8173: remove "mediatek, mt8135-mmc" from mmc nodes
  ...