Adding upstream version 6.1.76.upstream/6.1.76upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 1116 insertions, 0 deletions

diff --git a/drivers/mmc/host/Kconfig b/drivers/mmc/host/Kconfig
new file mode 100644
index 000000000..d84bdb69f
--- /dev/null
+++ b/drivers/mmc/host/Kconfig
@@ -0,0 +1,1116 @@
+# SPDX-License-Identifier: GPL-2.0-only
+#
+# MMC/SD host controller drivers
+#
+
+comment "MMC/SD/SDIO Host Controller Drivers"
+
+config MMC_DEBUG
+	bool "MMC host drivers debugging"
+	depends on MMC != n
+	help
+	  This is an option for use by developers; most people should
+	  say N here. This enables MMC host driver debugging. And further
+	  added host drivers please don't invent their private macro for
+	  debugging.
+
+config MMC_ARMMMCI
+	tristate "ARM AMBA Multimedia Card Interface support"
+	depends on ARM_AMBA
+	help
+	  This selects the ARM(R) AMBA(R) PrimeCell Multimedia Card
+	  Interface (PL180 and PL181) support.  If you have an ARM(R)
+	  platform with a Multimedia Card slot, say Y or M here.
+
+	  If unsure, say N.
+
+config MMC_QCOM_DML
+	bool "Qualcomm Data Mover for SD Card Controller"
+	depends on MMC_ARMMMCI && QCOM_BAM_DMA
+	default y
+	help
+	  This selects the Qualcomm Data Mover lite/local on SD Card controller.
+	  This option will enable the dma to work correctly, if you are using
+	  Qcom SOCs and MMC, you would probably need this option to get DMA working.
+
+	  if unsure, say N.
+
+config MMC_STM32_SDMMC
+	bool "STMicroelectronics STM32 SDMMC Controller"
+	depends on MMC_ARMMMCI
+	default y
+	help
+	  This selects the STMicroelectronics STM32 SDMMC host controller.
+	  If you have a STM32 sdmmc host with internal DMA say Y here.
+
+	  If unsure, say N.
+
+config MMC_PXA
+	tristate "Intel PXA25x/26x/27x Multimedia Card Interface support"
+	depends on ARCH_PXA
+	help
+	  This selects the Intel(R) PXA(R) Multimedia card Interface.
+	  If you have a PXA(R) platform with a Multimedia Card slot,
+	  say Y or M here.
+
+	  If unsure, say N.
+
+config MMC_SDHCI
+	tristate "Secure Digital Host Controller Interface support"
+	depends on HAS_DMA
+	help
+	  This selects the generic Secure Digital Host Controller Interface.
+	  It is used by manufacturers such as Texas Instruments(R), Ricoh(R)
+	  and Toshiba(R). Most controllers found in laptops are of this type.
+
+	  If you have a controller with this interface, say Y or M here. You
+	  also need to enable an appropriate bus interface.
+
+	  If unsure, say N.
+
+config MMC_SDHCI_IO_ACCESSORS
+	bool
+	depends on MMC_SDHCI
+	help
+	  This is silent Kconfig symbol that is selected by the drivers that
+	  need to overwrite SDHCI IO memory accessors.
+
+config MMC_SDHCI_BIG_ENDIAN_32BIT_BYTE_SWAPPER
+	bool
+	depends on MMC_SDHCI
+	select MMC_SDHCI_IO_ACCESSORS
+	help
+	  This option is selected by drivers running on big endian hosts
+	  and performing I/O to a SDHCI controller through a bus that
+	  implements a hardware byte swapper using a 32-bit datum.
+	  This endian mapping mode is called "data invariance" and
+	  has the effect of scrambling the addresses and formats of data
+	  accessed in sizes other than the datum size.
+
+	  This is the case for the Nintendo Wii SDHCI.
+
+config MMC_SDHCI_PCI
+	tristate "SDHCI support on PCI bus"
+	depends on MMC_SDHCI && PCI
+	select MMC_CQHCI
+	select IOSF_MBI if X86
+	select MMC_SDHCI_IO_ACCESSORS
+	help
+	  This selects the PCI Secure Digital Host Controller Interface.
+	  Most controllers found today are PCI devices.
+
+	  If you have a controller with this interface, say Y or M here.
+
+	  If unsure, say N.
+
+config MMC_RICOH_MMC
+	bool "Ricoh MMC Controller Disabler"
+	depends on MMC_SDHCI_PCI
+	default y
+	help
+	  This adds a pci quirk to disable Ricoh MMC Controller. This
+	  proprietary controller is unnecessary because the SDHCI driver
+	  supports MMC cards on the SD controller, but if it is not
+	  disabled, it will steal the MMC cards away - rendering them
+	  useless. It is safe to select this even if you don't
+	  have a Ricoh based card reader.
+
+	  If unsure, say Y.
+
+config MMC_SDHCI_ACPI
+	tristate "SDHCI support for ACPI enumerated SDHCI controllers"
+	depends on MMC_SDHCI && ACPI && PCI
+	select IOSF_MBI if X86
+	help
+	  This selects support for ACPI enumerated SDHCI controllers,
+	  identified by ACPI Compatibility ID PNP0D40 or specific
+	  ACPI Hardware IDs.
+
+	  If you have a controller with this interface, say Y or M here.
+
+	  If unsure, say N.
+
+config MMC_SDHCI_PLTFM
+	tristate "SDHCI platform and OF driver helper"
+	depends on MMC_SDHCI
+	help
+	  This selects the common helper functions support for Secure Digital
+	  Host Controller Interface based platform and OF drivers.
+
+	  If you have a controller with this interface, say Y or M here.
+
+	  If unsure, say N.
+
+config MMC_SDHCI_OF_ARASAN
+	tristate "SDHCI OF support for the Arasan SDHCI controllers"
+	depends on MMC_SDHCI_PLTFM
+	depends on OF
+	depends on COMMON_CLK
+	select MMC_CQHCI
+	help
+	  This selects the Arasan Secure Digital Host Controller Interface
+	  (SDHCI). This hardware is found e.g. in Xilinx' Zynq SoC.
+
+	  If you have a controller with this interface, say Y or M here.
+
+	  If unsure, say N.
+
+config MMC_SDHCI_OF_ASPEED
+	tristate "SDHCI OF support for the ASPEED SDHCI controller"
+	depends on ARCH_ASPEED || COMPILE_TEST
+	depends on MMC_SDHCI_PLTFM
+	depends on OF && OF_ADDRESS
+	select MMC_SDHCI_IO_ACCESSORS
+	help
+	  This selects the ASPEED Secure Digital Host Controller Interface.
+
+	  If you have a controller with this interface, say Y or M here. You
+	  also need to enable an appropriate bus interface.
+
+	  If unsure, say N.
+
+config MMC_SDHCI_OF_ASPEED_TEST
+	bool "Tests for the ASPEED SDHCI driver" if !KUNIT_ALL_TESTS
+	depends on MMC_SDHCI_OF_ASPEED && KUNIT
+	depends on (MMC_SDHCI_OF_ASPEED=m || KUNIT=y)
+	default KUNIT_ALL_TESTS
+	help
+	  Enable KUnit tests for the ASPEED SDHCI driver. Select this
+	  option only if you will boot the kernel for the purpose of running
+	  unit tests (e.g. under UML or qemu).
+
+	  The KUnit tests generally exercise parts of the driver that do not
+	  directly touch the hardware, for example, the phase correction
+	  calculations.
+
+	  If unsure, say N.
+
+config MMC_SDHCI_OF_AT91
+	tristate "SDHCI OF support for the Atmel SDMMC controller"
+	depends on MMC_SDHCI_PLTFM
+	depends on OF && HAVE_CLK
+	help
+	  This selects the Atmel SDMMC driver
+
+config MMC_SDHCI_OF_ESDHC
+	tristate "SDHCI OF support for the Freescale eSDHC controller"
+	depends on MMC_SDHCI_PLTFM
+	depends on PPC || ARCH_MXC || ARCH_LAYERSCAPE || COMPILE_TEST
+	select MMC_SDHCI_IO_ACCESSORS
+	select FSL_GUTS
+	help
+	  This selects the Freescale eSDHC controller support.
+
+	  If you have a controller with this interface, say Y or M here.
+
+	  If unsure, say N.
+
+config MMC_SDHCI_OF_HLWD
+	tristate "SDHCI OF support for the Nintendo Wii SDHCI controllers"
+	depends on MMC_SDHCI_PLTFM
+	depends on PPC
+	select MMC_SDHCI_BIG_ENDIAN_32BIT_BYTE_SWAPPER
+	help
+	  This selects the Secure Digital Host Controller Interface (SDHCI)
+	  found in the "Hollywood" chipset of the Nintendo Wii video game
+	  console.
+
+	  If you have a controller with this interface, say Y or M here.
+
+	  If unsure, say N.
+
+config MMC_SDHCI_OF_DWCMSHC
+	tristate "SDHCI OF support for the Synopsys DWC MSHC"
+	depends on MMC_SDHCI_PLTFM
+	depends on OF
+	depends on COMMON_CLK
+	help
+	  This selects Synopsys DesignWare Cores Mobile Storage Controller
+	  support.
+	  If you have a controller with this interface, say Y or M here.
+	  If unsure, say N.
+
+config MMC_SDHCI_OF_SPARX5
+	tristate "SDHCI OF support for the MCHP Sparx5 SoC"
+	depends on MMC_SDHCI_PLTFM
+	depends on ARCH_SPARX5 || COMPILE_TEST
+	help
+	  This selects the Secure Digital Host Controller Interface (SDHCI)
+	  found in the MCHP Sparx5 SoC.
+
+	  If you have a Sparx5 SoC with this interface, say Y or M here.
+
+	  If unsure, say N.
+
+config MMC_SDHCI_CADENCE
+	tristate "SDHCI support for the Cadence SD/SDIO/eMMC controller"
+	depends on MMC_SDHCI_PLTFM
+	depends on OF
+	help
+	  This selects the Cadence SD/SDIO/eMMC driver.
+
+	  If you have a controller with this interface, say Y or M here.
+
+	  If unsure, say N.
+
+config MMC_SDHCI_CNS3XXX
+	tristate "SDHCI support on the Cavium Networks CNS3xxx SoC"
+	depends on ARCH_CNS3XXX || COMPILE_TEST
+	depends on MMC_SDHCI_PLTFM
+	help
+	  This selects the SDHCI support for CNS3xxx System-on-Chip devices.
+
+	  If you have a controller with this interface, say Y or M here.
+
+	  If unsure, say N.
+
+config MMC_SDHCI_ESDHC_MCF
+	tristate "SDHCI support for the Freescale eSDHC ColdFire controller"
+	depends on M5441x
+	depends on MMC_SDHCI_PLTFM
+	select MMC_SDHCI_IO_ACCESSORS
+	help
+	  This selects the Freescale eSDHC controller support for
+	  ColdFire mcf5441x devices.
+
+	  If you have a controller with this interface, say Y or M here.
+
+	  If unsure, say N.
+
+config MMC_SDHCI_ESDHC_IMX
+	tristate "SDHCI support for the Freescale eSDHC/uSDHC i.MX controller"
+	depends on ARCH_MXC || COMPILE_TEST
+	depends on MMC_SDHCI_PLTFM
+	depends on OF
+	select MMC_SDHCI_IO_ACCESSORS
+	select MMC_CQHCI
+	help
+	  This selects the Freescale eSDHC/uSDHC controller support
+	  found on i.MX25, i.MX35 i.MX5x and i.MX6x.
+
+	  If you have a controller with this interface, say Y or M here.
+
+	  If unsure, say N.
+
+config MMC_SDHCI_DOVE
+	tristate "SDHCI support on Marvell's Dove SoC"
+	depends on ARCH_DOVE || MACH_DOVE || COMPILE_TEST
+	depends on MMC_SDHCI_PLTFM
+	select MMC_SDHCI_IO_ACCESSORS
+	help
+	  This selects the Secure Digital Host Controller Interface in
+	  Marvell's Dove SoC.
+
+	  If you have a controller with this interface, say Y or M here.
+
+	  If unsure, say N.
+
+config MMC_SDHCI_TEGRA
+	tristate "SDHCI platform support for the Tegra SD/MMC Controller"
+	depends on ARCH_TEGRA || COMPILE_TEST
+	depends on MMC_SDHCI_PLTFM
+	select MMC_SDHCI_IO_ACCESSORS
+	select MMC_CQHCI
+	help
+	  This selects the Tegra SD/MMC controller. If you have a Tegra
+	  platform with SD or MMC devices, say Y or M here.
+
+	  If unsure, say N.
+
+config MMC_SDHCI_S3C
+	tristate "SDHCI support on Samsung S3C/S5P/Exynos SoC"
+	depends on MMC_SDHCI
+	depends on PLAT_SAMSUNG || ARCH_S5PV210 || ARCH_EXYNOS || COMPILE_TEST
+	help
+	  This selects the Secure Digital Host Controller Interface (SDHCI)
+	  often referrered to as the HSMMC block in some of the Samsung S3C
+	  (S3C2416, S3C2443, S3C6410), S5Pv210 and Exynos (Exynso4210,
+	  Exynos4412) SoCs.
+
+	  If you have a controller with this interface (thereforeyou build for
+	  such Samsung SoC), say Y or M here.
+
+	  If unsure, say N.
+
+config MMC_SDHCI_PXAV3
+	tristate "Marvell MMP2 SD Host Controller support (PXAV3)"
+	depends on HAVE_CLK
+	depends on MMC_SDHCI_PLTFM
+	depends on ARCH_BERLIN || ARCH_MMP || ARCH_MVEBU || COMPILE_TEST
+	default CPU_MMP2
+	help
+	  This selects the Marvell(R) PXAV3 SD Host Controller.
+	  If you have a MMP2 platform with SD Host Controller
+	  and a card slot, say Y or M here.
+
+	  If unsure, say N.
+
+config MMC_SDHCI_PXAV2
+	tristate "Marvell PXA9XX SD Host Controller support (PXAV2)"
+	depends on HAVE_CLK
+	depends on MMC_SDHCI_PLTFM
+	depends on ARCH_MMP || COMPILE_TEST
+	default CPU_PXA910
+	help
+	  This selects the Marvell(R) PXAV2 SD Host Controller.
+	  If you have a PXA9XX platform with SD Host Controller
+	  and a card slot, say Y or M here.
+
+	  If unsure, say N.
+
+config MMC_SDHCI_SPEAR
+	tristate "SDHCI support on ST SPEAr platform"
+	depends on MMC_SDHCI
+	depends on PLAT_SPEAR || COMPILE_TEST
+	depends on OF
+	help
+	  This selects the Secure Digital Host Controller Interface (SDHCI)
+	  often referrered to as the HSMMC block in some of the ST SPEAR range
+	  of SoC
+
+	  If you have a controller with this interface, say Y or M here.
+
+	  If unsure, say N.
+
+config MMC_SDHCI_S3C_DMA
+	bool "DMA support on S3C SDHCI"
+	depends on MMC_SDHCI_S3C
+	help
+	  Enable DMA support on the Samsung S3C SDHCI glue. The DMA
+	  has proved to be problematic if the controller encounters
+	  certain errors, and thus should be treated with care.
+
+	  YMMV.
+
+config MMC_SDHCI_BCM_KONA
+	tristate "SDHCI support on Broadcom KONA platform"
+	depends on ARCH_BCM_MOBILE || COMPILE_TEST
+	depends on MMC_SDHCI_PLTFM
+	help
+	  This selects the Broadcom Kona Secure Digital Host Controller
+	  Interface(SDHCI) support.
+	  This is used in Broadcom mobile SoCs.
+
+	  If you have a controller with this interface, say Y or M here.
+
+config MMC_SDHCI_F_SDH30
+	tristate "SDHCI support for Fujitsu Semiconductor F_SDH30"
+	depends on MMC_SDHCI_PLTFM
+	depends on OF || ACPI
+	help
+	  This selects the Secure Digital Host Controller Interface (SDHCI)
+	  Needed by some Fujitsu SoC for MMC / SD / SDIO support.
+	  If you have a controller with this interface, say Y or M here.
+
+	  If unsure, say N.
+
+config MMC_SDHCI_MILBEAUT
+	tristate "SDHCI support for Socionext Milbeaut Serieas using F_SDH30"
+	depends on MMC_SDHCI_PLTFM
+	depends on OF
+	help
+	  This selects the Secure Digital Host Controller Interface (SDHCI)
+	  Needed by Milbeaut SoC for MMC / SD / SDIO support.
+	  If you have a controller with this interface, say Y or M here.
+
+	  If unsure, say N.
+
+config MMC_SDHCI_IPROC
+	tristate "SDHCI support for the BCM2835 & iProc SD/MMC Controller"
+	depends on ARCH_BCM2835 || ARCH_BCM_IPROC || ARCH_BRCMSTB || COMPILE_TEST
+	depends on MMC_SDHCI_PLTFM
+	depends on OF || ACPI
+	default ARCH_BCM_IPROC
+	select MMC_SDHCI_IO_ACCESSORS
+	help
+	  This selects the iProc SD/MMC controller.
+
+	  If you have a BCM2835 or IPROC platform with SD or MMC devices,
+	  say Y or M here.
+
+	  If unsure, say N.
+
+config MMC_MESON_GX
+	tristate "Amlogic S905/GX*/AXG SD/MMC Host Controller support"
+	depends on ARCH_MESON|| COMPILE_TEST
+	depends on COMMON_CLK
+	help
+	  This selects support for the Amlogic SD/MMC Host Controller
+	  found on the S905/GX*/AXG family of SoCs.  This controller is
+	  MMC 5.1 compliant and supports SD, eMMC and SDIO interfaces.
+
+	  If you have a controller with this interface, say Y here.
+
+config MMC_MESON_MX_SDHC
+	tristate "Amlogic Meson SDHC Host Controller support"
+	depends on (ARM && ARCH_MESON) || COMPILE_TEST
+	depends on COMMON_CLK
+	depends on OF
+	help
+	  This selects support for the SDHC Host Controller on
+	  Amlogic Meson6, Meson8, Meson8b and Meson8m2 SoCs.
+	  The controller supports the SD/SDIO Spec 3.x and eMMC Spec 4.5x
+	  with 1, 4, and 8 bit bus widths.
+
+	  If you have a controller with this interface, say Y or M here.
+	  If unsure, say N.
+
+config MMC_MESON_MX_SDIO
+	tristate "Amlogic Meson6/Meson8/Meson8b SD/MMC Host Controller support"
+	depends on ARCH_MESON || COMPILE_TEST
+	depends on COMMON_CLK
+	depends on OF_ADDRESS
+	help
+	  This selects support for the SD/MMC Host Controller on
+	  Amlogic Meson6, Meson8 and Meson8b SoCs.
+
+	  If you have a controller with this interface, say Y or M here.
+	  If unsure, say N.
+
+config MMC_MOXART
+	tristate "MOXART SD/MMC Host Controller support"
+	depends on ARCH_MOXART || COMPILE_TEST
+	help
+	  This selects support for the MOXART SD/MMC Host Controller.
+	  MOXA provides one multi-functional card reader which can
+	  be found on some embedded hardware such as UC-7112-LX.
+	  If you have a controller with this interface, say Y here.
+
+config MMC_SDHCI_ST
+	tristate "SDHCI support on STMicroelectronics SoC"
+	depends on ARCH_STI || FSP2 || COMPILE_TEST
+	depends on MMC_SDHCI_PLTFM
+	select MMC_SDHCI_IO_ACCESSORS
+	help
+	  This selects the Secure Digital Host Controller Interface in
+	  STMicroelectronics SoCs.
+
+	  If you have a controller with this interface, say Y or M here.
+	  If unsure, say N.
+
+config MMC_OMAP
+	tristate "TI OMAP Multimedia Card Interface support"
+	depends on ARCH_OMAP
+	depends on TPS65010 || !MACH_OMAP_H2
+	help
+	  This selects the TI OMAP Multimedia card Interface.
+	  If you have an OMAP board with a Multimedia Card slot,
+	  say Y or M here.
+
+	  If unsure, say N.
+
+config MMC_OMAP_HS
+	tristate "TI OMAP High Speed Multimedia Card Interface support"
+	depends on ARCH_OMAP2PLUS || ARCH_KEYSTONE || COMPILE_TEST
+	help
+	  This selects the TI OMAP High Speed Multimedia card Interface.
+	  If you have an omap2plus board with a Multimedia Card slot,
+	  say Y or M here.
+
+	  If unsure, say N.
+
+config MMC_WBSD
+	tristate "Winbond W83L51xD SD/MMC Card Interface support"
+	depends on ISA_DMA_API
+	help
+	  This selects the Winbond(R) W83L51xD Secure digital and
+	  Multimedia card Interface.
+	  If you have a machine with a integrated W83L518D or W83L519D
+	  SD/MMC card reader, say Y or M here.
+
+	  If unsure, say N.
+
+config MMC_ALCOR
+	tristate "Alcor Micro/Alcor Link SD/MMC controller"
+	depends on MISC_ALCOR_PCI
+	help
+	  Say Y here to include driver code to support SD/MMC card interface
+	  of Alcor Micro PCI-E card reader
+
+config MMC_AU1X
+	bool "Alchemy AU1XX0 MMC Card Interface support"
+	depends on MIPS_ALCHEMY
+	depends on MMC=y
+	help
+	  This selects the AMD Alchemy(R) Multimedia card interface.
+	  If you have a Alchemy platform with a MMC slot, say Y here.
+
+	  If unsure, say N.
+
+config MMC_ATMELMCI
+	tristate "Atmel SD/MMC Driver (Multimedia Card Interface)"
+	depends on ARCH_AT91
+	help
+	  This selects the Atmel Multimedia Card Interface driver.
+	  If you have an AT91 platform with a Multimedia Card slot,
+	  say Y or M here.
+
+	  If unsure, say N.
+
+config MMC_SDHCI_MSM
+	tristate "Qualcomm SDHCI Controller Support"
+	depends on ARCH_QCOM || COMPILE_TEST
+	depends on MMC_SDHCI_PLTFM
+	select MMC_SDHCI_IO_ACCESSORS
+	select MMC_CQHCI
+	select QCOM_SCM if MMC_CRYPTO
+	help
+	  This selects the Secure Digital Host Controller Interface (SDHCI)
+	  support present in Qualcomm SOCs. The controller supports
+	  SD/MMC/SDIO devices.
+
+	  If you have a controller with this interface, say Y or M here.
+
+	  If unsure, say N.
+
+config MMC_MXC
+	tristate "Freescale i.MX21/27/31 or MPC512x Multimedia Card support"
+	depends on ARCH_MXC || PPC_MPC512x
+	help
+	  This selects the Freescale i.MX21, i.MX27, i.MX31 or MPC512x
+	  Multimedia Card Interface. If you have an i.MX or MPC512x platform
+	  with a Multimedia Card slot, say Y or M here.
+
+	  If unsure, say N.
+
+config MMC_MXS
+	tristate "Freescale MXS Multimedia Card Interface support"
+	depends on ARCH_MXS && MXS_DMA
+	help
+	  This selects the Freescale SSP MMC controller found on MXS based
+	  platforms like mx23/28.
+
+	  If unsure, say N.
+
+config MMC_TIFM_SD
+	tristate "TI Flash Media MMC/SD Interface support"
+	depends on PCI
+	select TIFM_CORE
+	help
+	  Say Y here if you want to be able to access MMC/SD cards with
+	  the Texas Instruments(R) Flash Media card reader, found in many
+	  laptops.
+	  This option 'selects' (turns on, enables) 'TIFM_CORE', but you
+	  probably also need appropriate card reader host adapter, such as
+	  'Misc devices: TI Flash Media PCI74xx/PCI76xx host adapter support
+	  (TIFM_7XX1)'.
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called tifm_sd.
+
+config MMC_MVSDIO
+	tristate "Marvell MMC/SD/SDIO host driver"
+	depends on PLAT_ORION || (COMPILE_TEST && ARM)
+	depends on OF
+	help
+	  This selects the Marvell SDIO host driver.
+	  SDIO may currently be found on the Kirkwood 88F6281 and 88F6192
+	  SoC controllers.
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called mvsdio.
+
+config MMC_DAVINCI
+	tristate "TI DAVINCI Multimedia Card Interface support"
+	depends on ARCH_DAVINCI || COMPILE_TEST
+	help
+	  This selects the TI DAVINCI Multimedia card Interface.
+	  If you have an DAVINCI board with a Multimedia Card slot,
+	  say Y or M here.  If unsure, say N.
+
+config MMC_SPI
+	tristate "MMC/SD/SDIO over SPI"
+	depends on SPI_MASTER
+	select CRC7
+	select CRC_ITU_T
+	help
+	  Some systems access MMC/SD/SDIO cards using a SPI controller
+	  instead of using a "native" MMC/SD/SDIO controller.  This has a
+	  disadvantage of being relatively high overhead, but a compensating
+	  advantage of working on many systems without dedicated MMC/SD/SDIO
+	  controllers.
+
+	  If unsure, or if your system has no SPI master driver, say N.
+
+config MMC_S3C
+	tristate "Samsung S3C SD/MMC Card Interface support"
+	depends on ARCH_S3C24XX || COMPILE_TEST
+	depends on S3C24XX_DMAC || COMPILE_TEST
+	help
+	  This selects a driver for the MCI interface found in
+	  Samsung's S3C2410, S3C2412, S3C2440, S3C2442 CPUs.
+	  If you have a board based on one of those and a MMC/SD
+	  slot, say Y or M here.
+
+	  If unsure, say N.
+
+config MMC_S3C_HW_SDIO_IRQ
+	bool "Hardware support for SDIO IRQ"
+	depends on MMC_S3C
+	help
+	  Enable the hardware support for SDIO interrupts instead of using
+	  the generic polling code.
+
+choice
+	prompt "Samsung S3C SD/MMC transfer code"
+	depends on MMC_S3C
+
+config MMC_S3C_PIO
+	bool "Use PIO transfers only"
+	help
+	  Use PIO to transfer data between memory and the hardware.
+
+	  PIO is slower than DMA as it requires CPU instructions to
+	  move the data. This has been the traditional default for
+	  the S3C MCI driver.
+
+config MMC_S3C_DMA
+	bool "Use DMA transfers only"
+	help
+	  Use DMA to transfer data between memory and the hardware.
+
+	  Currently, the DMA support in this driver seems to not be
+	  working properly and needs to be debugged before this
+	  option is useful.
+
+endchoice
+
+config MMC_SDRICOH_CS
+	tristate "MMC/SD driver for Ricoh Bay1Controllers"
+	depends on PCI && PCMCIA
+	help
+	  Say Y here if your Notebook reports a Ricoh Bay1Controller PCMCIA
+	  card whenever you insert a MMC or SD card into the card slot.
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called sdricoh_cs.
+
+config MMC_SDHCI_SPRD
+	tristate "Spreadtrum SDIO host Controller"
+	depends on ARCH_SPRD || COMPILE_TEST
+	depends on MMC_SDHCI_PLTFM
+	select MMC_SDHCI_IO_ACCESSORS
+	select MMC_HSQ
+	help
+	  This selects the SDIO Host Controller in Spreadtrum
+	  SoCs, this driver supports R11(IP version: R11P0).
+
+	  If you have a controller with this interface, say Y or M here.
+
+	  If unsure, say N.
+
+config MMC_TMIO_CORE
+	tristate
+
+config MMC_TMIO
+	tristate "Toshiba Mobile IO Controller (TMIO) MMC/SD function support"
+	depends on MFD_TMIO || MFD_ASIC3 || COMPILE_TEST
+	select MMC_TMIO_CORE
+	help
+	  This provides support for the SD/MMC cell found in TC6393XB,
+	  T7L66XB and also HTC ASIC3
+
+config MMC_SDHI
+	tristate "Renesas SDHI SD/SDIO controller support"
+	depends on SUPERH || ARCH_RENESAS || COMPILE_TEST
+	select MMC_TMIO_CORE
+	select RESET_CONTROLLER if ARCH_RENESAS
+	help
+	  This provides support for the SDHI SD/SDIO controller found in
+	  Renesas SuperH, ARM and ARM64 based SoCs
+
+config MMC_SDHI_SYS_DMAC
+	tristate "DMA for SDHI SD/SDIO controllers using SYS-DMAC"
+	depends on MMC_SDHI
+	default MMC_SDHI if (SUPERH || ARM)
+	help
+	  This provides DMA support for SDHI SD/SDIO controllers
+	  using SYS-DMAC via DMA Engine. This supports the controllers
+	  found in SuperH and Renesas ARM based SoCs.
+
+config MMC_SDHI_INTERNAL_DMAC
+	tristate "DMA for SDHI SD/SDIO controllers using on-chip bus mastering"
+	depends on ARM64 || ARCH_R7S9210 || ARCH_R8A77470 || COMPILE_TEST
+	depends on MMC_SDHI
+	default MMC_SDHI if (ARM64 || ARCH_R7S9210 || ARCH_R8A77470)
+	help
+	  This provides DMA support for SDHI SD/SDIO controllers
+	  using on-chip bus mastering. This supports the controllers
+	  found in arm64 based SoCs. This controller is also found in
+	  some RZ family SoCs.
+
+config MMC_UNIPHIER
+	tristate "UniPhier SD/eMMC Host Controller support"
+	depends on ARCH_UNIPHIER || COMPILE_TEST
+	depends on OF
+	select MMC_TMIO_CORE
+	help
+	  This provides support for the SD/eMMC controller found in
+	  UniPhier SoCs. The eMMC variant of this controller is used
+	  only for 32-bit SoCs.
+
+config MMC_CB710
+	tristate "ENE CB710 MMC/SD Interface support"
+	depends on PCI
+	select CB710_CORE
+	help
+	  This option enables support for MMC/SD part of ENE CB710/720 Flash
+	  memory card reader found in some laptops (ie. some versions of
+	  HP Compaq nx9500).
+
+	  This driver can also be built as a module. If so, the module
+	  will be called cb710-mmc.
+
+config MMC_VIA_SDMMC
+	tristate "VIA SD/MMC Card Reader Driver"
+	depends on PCI
+	help
+	  This selects the VIA SD/MMC Card Reader driver, say Y or M here.
+	  VIA provides one multi-functional card reader which integrated into
+	  some motherboards manufactured by VIA. This card reader supports
+	  SD/MMC/SDHC.
+	  If you have a controller with this interface, say Y or M here.
+
+	  If unsure, say N.
+
+config MMC_CAVIUM_OCTEON
+	tristate "Cavium OCTEON SD/MMC Card Interface support"
+	depends on CAVIUM_OCTEON_SOC
+	help
+	  This selects Cavium OCTEON SD/MMC card Interface.
+	  If you have an OCTEON board with a Multimedia Card slot,
+	  say Y or M here.
+
+	  If unsure, say N.
+
+config MMC_CAVIUM_THUNDERX
+	tristate "Cavium ThunderX SD/MMC Card Interface support"
+	depends on PCI && 64BIT && (ARM64 || COMPILE_TEST)
+	depends on GPIO_THUNDERX
+	depends on OF_ADDRESS
+	help
+	  This selects Cavium ThunderX SD/MMC Card Interface.
+	  If you have an Cavium ARM64 board with a Multimedia Card slot
+	  or builtin eMMC chip say Y or M here. If built as a module
+	  the module will be called thunderx_mmc.ko.
+
+config MMC_DW
+	tristate "Synopsys DesignWare Memory Card Interface"
+	depends on ARC || ARM || ARM64 || MIPS || RISCV || CSKY || COMPILE_TEST
+	help
+	  This selects support for the Synopsys DesignWare Mobile Storage IP
+	  block, this provides host support for SD and MMC interfaces, in both
+	  PIO, internal DMA mode and external DMA mode.
+
+config MMC_DW_PLTFM
+	tristate "Synopsys Designware MCI Support as platform device"
+	depends on MMC_DW
+	default y
+	help
+	  This selects the common helper functions support for Host Controller
+	  Interface based platform driver. Please select this option if the IP
+	  is present as a platform device. This is the common interface for the
+	  Synopsys Designware IP.
+
+	  If you have a controller with this interface, say Y or M here.
+
+	  If unsure, say Y.
+
+config MMC_DW_BLUEFIELD
+	tristate "BlueField specific extensions for Synopsys DW Memory Card Interface"
+	depends on MMC_DW
+	select MMC_DW_PLTFM
+	help
+	  This selects support for Mellanox BlueField SoC specific extensions to
+	  the Synopsys DesignWare Memory Card Interface driver. Select this
+	  option for platforms based on Mellanox BlueField SoC's.
+
+config MMC_DW_EXYNOS
+	tristate "Exynos specific extensions for Synopsys DW Memory Card Interface"
+	depends on MMC_DW
+	select MMC_DW_PLTFM
+	help
+	  This selects support for Samsung Exynos SoC specific extensions to the
+	  Synopsys DesignWare Memory Card Interface driver. Select this option
+	  for platforms based on Exynos4 and Exynos5 SoC's.
+
+config MMC_DW_HI3798CV200
+	tristate "Hi3798CV200 specific extensions for Synopsys DW Memory Card Interface"
+	depends on MMC_DW
+	select MMC_DW_PLTFM
+	help
+	  This selects support for HiSilicon Hi3798CV200 SoC specific extensions to the
+	  Synopsys DesignWare Memory Card Interface driver. Select this option
+	  for platforms based on HiSilicon Hi3798CV200 SoC.
+
+config MMC_DW_K3
+	tristate "K3 specific extensions for Synopsys DW Memory Card Interface"
+	depends on MMC_DW
+	select MMC_DW_PLTFM
+	help
+	  This selects support for Hisilicon K3 SoC specific extensions to the
+	  Synopsys DesignWare Memory Card Interface driver. Select this option
+	  for platforms based on Hisilicon K3 SoC's.
+
+config MMC_DW_PCI
+	tristate "Synopsys Designware MCI support on PCI bus"
+	depends on MMC_DW && PCI
+	help
+	  This selects the PCI bus for the Synopsys Designware Mobile Storage IP.
+	  Select this option if the IP is present on PCI platform.
+
+	  If you have a controller with this interface, say Y or M here.
+
+	  If unsure, say N.
+
+config MMC_DW_ROCKCHIP
+	tristate "Rockchip specific extensions for Synopsys DW Memory Card Interface"
+	depends on MMC_DW && ARCH_ROCKCHIP
+	select MMC_DW_PLTFM
+	help
+	  This selects support for Rockchip SoC specific extensions to the
+	  Synopsys DesignWare Memory Card Interface driver. Select this option
+	  for platforms based on RK3066, RK3188 and RK3288 SoC's.
+
+config MMC_SH_MMCIF
+	tristate "SuperH Internal MMCIF support"
+	depends on SUPERH || ARCH_RENESAS || COMPILE_TEST
+	help
+	  This selects the MMC Host Interface controller (MMCIF) found in various
+	  Renesas SoCs for SH and ARM architectures.
+
+
+config MMC_JZ4740
+	tristate "Ingenic JZ47xx SD/Multimedia Card Interface support"
+	depends on MIPS
+	help
+	  This selects support for the SD/MMC controller on Ingenic
+	  JZ4740, JZ4750, JZ4770 and JZ4780 SoCs.
+
+	  If you have a board based on such a SoC and with a SD/MMC slot,
+	  say Y or M here.
+
+config MMC_VUB300
+	tristate "VUB300 USB to SDIO/SD/MMC Host Controller support"
+	depends on USB
+	help
+	  This selects support for Elan Digital Systems' VUB300 chip.
+
+	  The VUB300 is a USB-SDIO Host Controller Interface chip
+	  that enables the host computer to use SDIO/SD/MMC cards
+	  via a USB 2.0 or USB 1.1 host.
+
+	  The VUB300 chip will be found in both physically separate
+	  USB to SDIO/SD/MMC adapters and embedded on some motherboards.
+
+	  The VUB300 chip supports SD and MMC memory cards in addition
+	  to single and multifunction SDIO cards.
+
+	  Some SDIO cards will need a firmware file to be loaded and
+	  sent to VUB300 chip in order to achieve better data throughput.
+	  Download these "Offload Pseudocode" from Elan Digital Systems'
+	  web-site http://www.elandigitalsystems.com/support/downloads.php
+	  and put them in /lib/firmware. Note that without these additional
+	  firmware files the VUB300 chip will still function, but not at
+	  the best obtainable data rate.
+
+	  To compile this mmc host controller driver as a module,
+	  choose M here: the module will be called vub300.
+
+	  If you have a computer with an embedded VUB300 chip
+	  or if you intend connecting a USB adapter based on a
+	  VUB300 chip say Y or M here.
+
+config MMC_USHC
+	tristate "USB SD Host Controller (USHC) support"
+	depends on USB
+	help
+	  This selects support for USB SD Host Controllers based on
+	  the Cypress Astoria chip with firmware compliant with CSR's
+	  USB SD Host Controller specification (CS-118793-SP).
+
+	  CSR boards with this device include: USB<>SDIO (M1985v2),
+	  and Ultrasira.
+
+	  Note: These controllers only support SDIO cards and do not
+	  support MMC or SD memory cards.
+
+config MMC_WMT
+	tristate "Wondermedia SD/MMC Host Controller support"
+	depends on ARCH_VT8500
+	default y
+	help
+	  This selects support for the SD/MMC Host Controller on
+	  Wondermedia WM8505/WM8650 based SoCs.
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called wmt-sdmmc.
+
+config MMC_USDHI6ROL0
+	tristate "Renesas USDHI6ROL0 SD/SDIO Host Controller support"
+	depends on HAS_DMA
+	help
+	  This selects support for the Renesas USDHI6ROL0 SD/SDIO
+	  Host Controller
+
+config MMC_REALTEK_PCI
+	tristate "Realtek PCI-E SD/MMC Card Interface Driver"
+	depends on MISC_RTSX_PCI
+	help
+	  Say Y here to include driver code to support SD/MMC card interface
+	  of Realtek PCI-E card reader
+
+config MMC_REALTEK_USB
+	tristate "Realtek USB SD/MMC Card Interface Driver"
+	depends on MISC_RTSX_USB
+	help
+	  Say Y here to include driver code to support SD/MMC card interface
+	  of Realtek RTS5129/39 series card reader
+
+config MMC_SUNXI
+	tristate "Allwinner sunxi SD/MMC Host Controller support"
+	depends on ARCH_SUNXI || COMPILE_TEST
+	depends on SUNXI_CCU
+	help
+	  This selects support for the SD/MMC Host Controller on
+	  Allwinner sunxi SoCs.
+
+config MMC_CQHCI
+	tristate "Command Queue Host Controller Interface support"
+	depends on HAS_DMA
+	help
+	  This selects the Command Queue Host Controller Interface (CQHCI)
+	  support present in host controllers of Qualcomm Technologies, Inc
+	  amongst others.
+	  This controller supports eMMC devices with command queue support.
+
+	  If you have a controller with this interface, say Y or M here.
+
+	  If unsure, say N.
+
+config MMC_HSQ
+	tristate "MMC Host Software Queue support"
+	help
+	  This selects the MMC Host Software Queue support. This may increase
+	  performance, if the host controller and its driver supports it.
+
+	  If you have a controller/driver supporting this interface, say Y or M
+	  here.
+
+	  If unsure, say N.
+
+config MMC_TOSHIBA_PCI
+	tristate "Toshiba Type A SD/MMC Card Interface Driver"
+	depends on PCI
+
+config MMC_BCM2835
+	tristate "Broadcom BCM2835 SDHOST MMC Controller support"
+	depends on ARCH_BCM2835 || COMPILE_TEST
+	help
+	  This selects the BCM2835 SDHOST MMC controller. If you have
+	  a BCM2835 platform with SD or MMC devices, say Y or M here.
+
+	  Note that the BCM2835 has two SD controllers: The Arasan
+	  sdhci controller (supported by MMC_SDHCI_IPROC) and a custom
+	  sdhost controller (supported by this driver).
+
+	  If unsure, say N.
+
+config MMC_MTK
+	tristate "MediaTek SD/MMC Card Interface support"
+	depends on HAS_DMA
+	depends on COMMON_CLK
+	select REGULATOR
+	select MMC_CQHCI
+	help
+	  This selects the MediaTek(R) Secure digital and Multimedia card Interface.
+	  If you have a machine with a integrated SD/MMC card reader, say Y or M here.
+	  This is needed if support for any SD/SDIO/MMC devices is required.
+	  If unsure, say N.
+
+config MMC_SDHCI_MICROCHIP_PIC32
+	tristate "Microchip PIC32MZDA SDHCI support"
+	depends on MMC_SDHCI && PIC32MZDA && MMC_SDHCI_PLTFM
+	help
+	  This selects the Secure Digital Host Controller Interface (SDHCI)
+	  for PIC32MZDA platform.
+
+	  If you have a controller with this interface, say Y or M here.
+
+	  If unsure, say N.
+
+config MMC_SDHCI_BRCMSTB
+	tristate "Broadcom SDIO/SD/MMC support"
+	depends on ARCH_BRCMSTB || BMIPS_GENERIC
+	depends on MMC_SDHCI_PLTFM
+	select MMC_CQHCI
+	default y
+	help
+	  This selects support for the SDIO/SD/MMC Host Controller on
+	  Broadcom STB SoCs.
+
+	  If unsure, say Y.
+
+config MMC_SDHCI_XENON
+	tristate "Marvell Xenon eMMC/SD/SDIO SDHCI driver"
+	depends on MMC_SDHCI_PLTFM
+	help
+	  This selects Marvell Xenon eMMC/SD/SDIO SDHCI.
+	  If you have a controller with this interface, say Y or M here.
+	  If unsure, say N.
+
+config MMC_SDHCI_OMAP
+	tristate "TI SDHCI Controller Support"
+	depends on ARCH_OMAP2PLUS || ARCH_KEYSTONE || COMPILE_TEST
+	depends on MMC_SDHCI_PLTFM && OF
+	select THERMAL
+	imply TI_SOC_THERMAL
+	select MMC_SDHCI_EXTERNAL_DMA if DMA_ENGINE
+	help
+	  This selects the Secure Digital Host Controller Interface (SDHCI)
+	  support present in TI's Keystone/OMAP2+/DRA7 SOCs. The controller
+	  supports SD/MMC/SDIO devices.
+
+	  If you have a controller with this interface, say Y or M here.
+
+	  If unsure, say N.
+
+config MMC_SDHCI_AM654
+	tristate "Support for the SDHCI Controller in TI's AM654 SOCs"
+	depends on ARCH_K3 || COMPILE_TEST
+	depends on MMC_SDHCI_PLTFM && OF
+	select MMC_SDHCI_IO_ACCESSORS
+	select MMC_CQHCI
+	select REGMAP_MMIO
+	help
+	  This selects the Secure Digital Host Controller Interface (SDHCI)
+	  support present in TI's AM65x/AM64x/AM62x/J721E SOCs. The controller
+	  supports SD/MMC/SDIO devices.
+
+	  If you have a controller with this interface, say Y or M here.
+
+	  If unsure, say N.
+
+config MMC_OWL
+	tristate "Actions Semi Owl SD/MMC Host Controller support"
+	depends on HAS_DMA
+	depends on ARCH_ACTIONS || COMPILE_TEST
+	help
+	  This selects support for the SD/MMC Host Controller on
+	  Actions Semi Owl SoCs.
+
+config MMC_SDHCI_EXTERNAL_DMA
+	bool
+
+config MMC_LITEX
+	tristate "LiteX MMC Host Controller support"
+	depends on ((PPC_MICROWATT || LITEX) && OF && HAVE_CLK) || COMPILE_TEST
+	select REGULATOR
+	select REGULATOR_FIXED_VOLTAGE
+	help
+	  This selects support for the MMC Host Controller found in LiteX SoCs.
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called litex_mmc.
+
+	  If unsure, say N.