f4498549e1
Add software queue support to improve the performance. Signed-off-by: Baolin Wang <baolin.wang@linaro.org> Signed-off-by: Baolin Wang <baolin.wang7@gmail.com> Link: https://lore.kernel.org/r/f629b32943aae9e30ffa17acf4af06c270417001.1581478569.git.baolin.wang7@gmail.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
1061 lines
32 KiB
Plaintext
1061 lines
32 KiB
Plaintext
# SPDX-License-Identifier: GPL-2.0-only
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#
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# MMC/SD host controller drivers
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#
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comment "MMC/SD/SDIO Host Controller Drivers"
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config MMC_DEBUG
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bool "MMC host drivers debugging"
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depends on MMC != n
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help
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This is an option for use by developers; most people should
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say N here. This enables MMC host driver debugging. And further
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added host drivers please don't invent their private macro for
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debugging.
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config MMC_ARMMMCI
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tristate "ARM AMBA Multimedia Card Interface support"
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depends on ARM_AMBA
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help
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This selects the ARM(R) AMBA(R) PrimeCell Multimedia Card
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Interface (PL180 and PL181) support. If you have an ARM(R)
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platform with a Multimedia Card slot, say Y or M here.
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If unsure, say N.
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config MMC_QCOM_DML
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bool "Qualcomm Data Mover for SD Card Controller"
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depends on MMC_ARMMMCI && QCOM_BAM_DMA
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default y
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help
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This selects the Qualcomm Data Mover lite/local on SD Card controller.
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This option will enable the dma to work correctly, if you are using
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Qcom SOCs and MMC, you would probably need this option to get DMA working.
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if unsure, say N.
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config MMC_STM32_SDMMC
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bool "STMicroelectronics STM32 SDMMC Controller"
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depends on MMC_ARMMMCI
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default y
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help
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This selects the STMicroelectronics STM32 SDMMC host controller.
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If you have a STM32 sdmmc host with internal DMA say Y here.
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If unsure, say N.
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config MMC_PXA
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tristate "Intel PXA25x/26x/27x Multimedia Card Interface support"
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depends on ARCH_PXA
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help
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This selects the Intel(R) PXA(R) Multimedia card Interface.
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If you have a PXA(R) platform with a Multimedia Card slot,
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say Y or M here.
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If unsure, say N.
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config MMC_SDHCI
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tristate "Secure Digital Host Controller Interface support"
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depends on HAS_DMA
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help
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This selects the generic Secure Digital Host Controller Interface.
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It is used by manufacturers such as Texas Instruments(R), Ricoh(R)
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and Toshiba(R). Most controllers found in laptops are of this type.
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If you have a controller with this interface, say Y or M here. You
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also need to enable an appropriate bus interface.
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If unsure, say N.
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config MMC_SDHCI_IO_ACCESSORS
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bool
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depends on MMC_SDHCI
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help
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This is silent Kconfig symbol that is selected by the drivers that
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need to overwrite SDHCI IO memory accessors.
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config MMC_SDHCI_BIG_ENDIAN_32BIT_BYTE_SWAPPER
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bool
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depends on MMC_SDHCI
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select MMC_SDHCI_IO_ACCESSORS
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help
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This option is selected by drivers running on big endian hosts
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and performing I/O to a SDHCI controller through a bus that
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implements a hardware byte swapper using a 32-bit datum.
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This endian mapping mode is called "data invariance" and
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has the effect of scrambling the addresses and formats of data
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accessed in sizes other than the datum size.
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This is the case for the Nintendo Wii SDHCI.
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config MMC_SDHCI_PCI
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tristate "SDHCI support on PCI bus"
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depends on MMC_SDHCI && PCI
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select MMC_CQHCI
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select IOSF_MBI if X86
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select MMC_SDHCI_IO_ACCESSORS
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help
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This selects the PCI Secure Digital Host Controller Interface.
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Most controllers found today are PCI devices.
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If you have a controller with this interface, say Y or M here.
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If unsure, say N.
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config MMC_RICOH_MMC
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bool "Ricoh MMC Controller Disabler"
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depends on MMC_SDHCI_PCI
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default y
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help
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This adds a pci quirk to disable Ricoh MMC Controller. This
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proprietary controller is unnecessary because the SDHCI driver
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supports MMC cards on the SD controller, but if it is not
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disabled, it will steal the MMC cards away - rendering them
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useless. It is safe to select this even if you don't
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have a Ricoh based card reader.
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If unsure, say Y.
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config MMC_SDHCI_ACPI
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tristate "SDHCI support for ACPI enumerated SDHCI controllers"
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depends on MMC_SDHCI && ACPI && PCI
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select IOSF_MBI if X86
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help
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This selects support for ACPI enumerated SDHCI controllers,
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identified by ACPI Compatibility ID PNP0D40 or specific
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ACPI Hardware IDs.
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If you have a controller with this interface, say Y or M here.
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If unsure, say N.
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config MMC_SDHCI_PLTFM
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tristate "SDHCI platform and OF driver helper"
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depends on MMC_SDHCI
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help
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This selects the common helper functions support for Secure Digital
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Host Controller Interface based platform and OF drivers.
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If you have a controller with this interface, say Y or M here.
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If unsure, say N.
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config MMC_SDHCI_OF_ARASAN
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tristate "SDHCI OF support for the Arasan SDHCI controllers"
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depends on MMC_SDHCI_PLTFM
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depends on OF
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depends on COMMON_CLK
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select MMC_CQHCI
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help
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This selects the Arasan Secure Digital Host Controller Interface
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(SDHCI). This hardware is found e.g. in Xilinx' Zynq SoC.
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If you have a controller with this interface, say Y or M here.
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If unsure, say N.
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config MMC_SDHCI_OF_ASPEED
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tristate "SDHCI OF support for the ASPEED SDHCI controller"
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depends on MMC_SDHCI_PLTFM
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depends on OF && OF_ADDRESS
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select MMC_SDHCI_IO_ACCESSORS
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help
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This selects the ASPEED Secure Digital Host Controller Interface.
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If you have a controller with this interface, say Y or M here. You
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also need to enable an appropriate bus interface.
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If unsure, say N.
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config MMC_SDHCI_OF_AT91
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tristate "SDHCI OF support for the Atmel SDMMC controller"
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depends on MMC_SDHCI_PLTFM
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depends on OF
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help
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This selects the Atmel SDMMC driver
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config MMC_SDHCI_OF_ESDHC
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tristate "SDHCI OF support for the Freescale eSDHC controller"
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depends on MMC_SDHCI_PLTFM
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depends on PPC || ARCH_MXC || ARCH_LAYERSCAPE
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select MMC_SDHCI_IO_ACCESSORS
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select FSL_GUTS
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help
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This selects the Freescale eSDHC controller support.
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If you have a controller with this interface, say Y or M here.
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If unsure, say N.
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config MMC_SDHCI_OF_HLWD
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tristate "SDHCI OF support for the Nintendo Wii SDHCI controllers"
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depends on MMC_SDHCI_PLTFM
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depends on PPC
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select MMC_SDHCI_BIG_ENDIAN_32BIT_BYTE_SWAPPER
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help
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This selects the Secure Digital Host Controller Interface (SDHCI)
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found in the "Hollywood" chipset of the Nintendo Wii video game
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console.
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If you have a controller with this interface, say Y or M here.
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If unsure, say N.
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config MMC_SDHCI_OF_DWCMSHC
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tristate "SDHCI OF support for the Synopsys DWC MSHC"
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depends on MMC_SDHCI_PLTFM
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depends on OF
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depends on COMMON_CLK
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help
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This selects Synopsys DesignWare Cores Mobile Storage Controller
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support.
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If you have a controller with this interface, say Y or M here.
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If unsure, say N.
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config MMC_SDHCI_CADENCE
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tristate "SDHCI support for the Cadence SD/SDIO/eMMC controller"
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depends on MMC_SDHCI_PLTFM
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depends on OF
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help
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This selects the Cadence SD/SDIO/eMMC driver.
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If you have a controller with this interface, say Y or M here.
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If unsure, say N.
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config MMC_SDHCI_CNS3XXX
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tristate "SDHCI support on the Cavium Networks CNS3xxx SoC"
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depends on ARCH_CNS3XXX
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depends on MMC_SDHCI_PLTFM
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help
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This selects the SDHCI support for CNS3xxx System-on-Chip devices.
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If you have a controller with this interface, say Y or M here.
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If unsure, say N.
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config MMC_SDHCI_ESDHC_IMX
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tristate "SDHCI support for the Freescale eSDHC/uSDHC i.MX controller"
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depends on ARCH_MXC
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depends on MMC_SDHCI_PLTFM
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select MMC_SDHCI_IO_ACCESSORS
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select MMC_CQHCI
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help
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This selects the Freescale eSDHC/uSDHC controller support
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found on i.MX25, i.MX35 i.MX5x and i.MX6x.
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If you have a controller with this interface, say Y or M here.
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If unsure, say N.
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config MMC_SDHCI_DOVE
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tristate "SDHCI support on Marvell's Dove SoC"
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depends on ARCH_DOVE || MACH_DOVE
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depends on MMC_SDHCI_PLTFM
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select MMC_SDHCI_IO_ACCESSORS
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help
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This selects the Secure Digital Host Controller Interface in
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Marvell's Dove SoC.
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If you have a controller with this interface, say Y or M here.
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If unsure, say N.
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config MMC_SDHCI_TEGRA
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tristate "SDHCI platform support for the Tegra SD/MMC Controller"
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depends on ARCH_TEGRA
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depends on MMC_SDHCI_PLTFM
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select MMC_SDHCI_IO_ACCESSORS
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select MMC_CQHCI
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help
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This selects the Tegra SD/MMC controller. If you have a Tegra
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platform with SD or MMC devices, say Y or M here.
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If unsure, say N.
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config MMC_SDHCI_S3C
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tristate "SDHCI support on Samsung S3C SoC"
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depends on MMC_SDHCI && PLAT_SAMSUNG
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help
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This selects the Secure Digital Host Controller Interface (SDHCI)
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often referrered to as the HSMMC block in some of the Samsung S3C
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range of SoC.
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If you have a controller with this interface, say Y or M here.
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If unsure, say N.
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config MMC_SDHCI_SIRF
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tristate "SDHCI support on CSR SiRFprimaII and SiRFmarco SoCs"
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depends on ARCH_SIRF
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depends on MMC_SDHCI_PLTFM
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select MMC_SDHCI_IO_ACCESSORS
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help
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This selects the SDHCI support for SiRF System-on-Chip devices.
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If you have a controller with this interface, say Y or M here.
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If unsure, say N.
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config MMC_SDHCI_PXAV3
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tristate "Marvell MMP2 SD Host Controller support (PXAV3)"
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depends on CLKDEV_LOOKUP
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depends on MMC_SDHCI_PLTFM
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depends on ARCH_BERLIN || ARCH_MMP || ARCH_MVEBU || COMPILE_TEST
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default CPU_MMP2
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help
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This selects the Marvell(R) PXAV3 SD Host Controller.
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If you have a MMP2 platform with SD Host Controller
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and a card slot, say Y or M here.
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If unsure, say N.
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config MMC_SDHCI_PXAV2
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tristate "Marvell PXA9XX SD Host Controller support (PXAV2)"
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depends on CLKDEV_LOOKUP
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depends on MMC_SDHCI_PLTFM
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depends on ARCH_MMP || COMPILE_TEST
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default CPU_PXA910
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help
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This selects the Marvell(R) PXAV2 SD Host Controller.
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If you have a PXA9XX platform with SD Host Controller
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and a card slot, say Y or M here.
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If unsure, say N.
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config MMC_SDHCI_SPEAR
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tristate "SDHCI support on ST SPEAr platform"
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depends on MMC_SDHCI && PLAT_SPEAR
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depends on OF
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help
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This selects the Secure Digital Host Controller Interface (SDHCI)
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often referrered to as the HSMMC block in some of the ST SPEAR range
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of SoC
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If you have a controller with this interface, say Y or M here.
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If unsure, say N.
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config MMC_SDHCI_S3C_DMA
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bool "DMA support on S3C SDHCI"
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depends on MMC_SDHCI_S3C
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help
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Enable DMA support on the Samsung S3C SDHCI glue. The DMA
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has proved to be problematic if the controller encounters
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certain errors, and thus should be treated with care.
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YMMV.
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config MMC_SDHCI_BCM_KONA
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tristate "SDHCI support on Broadcom KONA platform"
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depends on ARCH_BCM_MOBILE
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depends on MMC_SDHCI_PLTFM
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help
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This selects the Broadcom Kona Secure Digital Host Controller
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Interface(SDHCI) support.
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This is used in Broadcom mobile SoCs.
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If you have a controller with this interface, say Y or M here.
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config MMC_SDHCI_F_SDH30
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tristate "SDHCI support for Fujitsu Semiconductor F_SDH30"
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depends on MMC_SDHCI_PLTFM
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depends on OF || ACPI
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help
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This selects the Secure Digital Host Controller Interface (SDHCI)
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Needed by some Fujitsu SoC for MMC / SD / SDIO support.
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If you have a controller with this interface, say Y or M here.
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If unsure, say N.
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config MMC_SDHCI_MILBEAUT
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tristate "SDHCI support for Socionext Milbeaut Serieas using F_SDH30"
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depends on MMC_SDHCI_PLTFM
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depends on OF
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help
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This selects the Secure Digital Host Controller Interface (SDHCI)
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Needed by Milbeaut SoC for MMC / SD / SDIO support.
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If you have a controller with this interface, say Y or M here.
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If unsure, say N.
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config MMC_SDHCI_IPROC
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tristate "SDHCI support for the BCM2835 & iProc SD/MMC Controller"
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depends on ARCH_BCM2835 || ARCH_BCM_IPROC || COMPILE_TEST
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depends on MMC_SDHCI_PLTFM
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depends on OF || ACPI
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default ARCH_BCM_IPROC
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select MMC_SDHCI_IO_ACCESSORS
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help
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This selects the iProc SD/MMC controller.
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If you have a BCM2835 or IPROC platform with SD or MMC devices,
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say Y or M here.
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If unsure, say N.
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config MMC_MESON_GX
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tristate "Amlogic S905/GX*/AXG SD/MMC Host Controller support"
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depends on ARCH_MESON && MMC
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help
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This selects support for the Amlogic SD/MMC Host Controller
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found on the S905/GX*/AXG family of SoCs. This controller is
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MMC 5.1 compliant and supports SD, eMMC and SDIO interfaces.
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If you have a controller with this interface, say Y here.
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config MMC_MESON_MX_SDIO
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tristate "Amlogic Meson6/Meson8/Meson8b SD/MMC Host Controller support"
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depends on ARCH_MESON || COMPILE_TEST
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depends on COMMON_CLK
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depends on OF
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help
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This selects support for the SD/MMC Host Controller on
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Amlogic Meson6, Meson8 and Meson8b SoCs.
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If you have a controller with this interface, say Y or M here.
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If unsure, say N.
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config MMC_MOXART
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tristate "MOXART SD/MMC Host Controller support"
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depends on ARCH_MOXART && MMC
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help
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This selects support for the MOXART SD/MMC Host Controller.
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MOXA provides one multi-functional card reader which can
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be found on some embedded hardware such as UC-7112-LX.
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If you have a controller with this interface, say Y here.
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config MMC_SDHCI_ST
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tristate "SDHCI support on STMicroelectronics SoC"
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depends on ARCH_STI || FSP2
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depends on MMC_SDHCI_PLTFM
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select MMC_SDHCI_IO_ACCESSORS
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help
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This selects the Secure Digital Host Controller Interface in
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STMicroelectronics SoCs.
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If you have a controller with this interface, say Y or M here.
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If unsure, say N.
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config MMC_OMAP
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tristate "TI OMAP Multimedia Card Interface support"
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depends on ARCH_OMAP
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depends on TPS65010 || !MACH_OMAP_H2
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help
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This selects the TI OMAP Multimedia card Interface.
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If you have an OMAP board with a Multimedia Card slot,
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say Y or M here.
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If unsure, say N.
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config MMC_OMAP_HS
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tristate "TI OMAP High Speed Multimedia Card Interface support"
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depends on ARCH_OMAP2PLUS || ARCH_KEYSTONE || COMPILE_TEST
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help
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This selects the TI OMAP High Speed Multimedia card Interface.
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If you have an omap2plus board with a Multimedia Card slot,
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say Y or M here.
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If unsure, say N.
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config MMC_WBSD
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tristate "Winbond W83L51xD SD/MMC Card Interface support"
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depends on ISA_DMA_API
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help
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This selects the Winbond(R) W83L51xD Secure digital and
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Multimedia card Interface.
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If you have a machine with a integrated W83L518D or W83L519D
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SD/MMC card reader, say Y or M here.
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If unsure, say N.
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config MMC_ALCOR
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tristate "Alcor Micro/Alcor Link SD/MMC controller"
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depends on MISC_ALCOR_PCI
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help
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Say Y here to include driver code to support SD/MMC card interface
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of Alcor Micro PCI-E card reader
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config MMC_AU1X
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tristate "Alchemy AU1XX0 MMC Card Interface support"
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depends on MIPS_ALCHEMY
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help
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This selects the AMD Alchemy(R) Multimedia card interface.
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If you have a Alchemy platform with a MMC slot, say Y or M here.
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If unsure, say N.
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config MMC_ATMELMCI
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tristate "Atmel SD/MMC Driver (Multimedia Card Interface)"
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depends on ARCH_AT91
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help
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This selects the Atmel Multimedia Card Interface driver.
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If you have an AT91 platform with a Multimedia Card slot,
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say Y or M here.
|
|
|
|
If unsure, say N.
|
|
|
|
config MMC_SDHCI_MSM
|
|
tristate "Qualcomm SDHCI Controller Support"
|
|
depends on ARCH_QCOM || (ARM && COMPILE_TEST)
|
|
depends on MMC_SDHCI_PLTFM
|
|
select MMC_SDHCI_IO_ACCESSORS
|
|
select MMC_CQHCI
|
|
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
|
|
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
|
|
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_GOLDFISH
|
|
tristate "goldfish qemu Multimedia Card Interface support"
|
|
depends on GOLDFISH || COMPILE_TEST
|
|
help
|
|
This selects the Goldfish Multimedia card Interface emulation
|
|
found on the Goldfish Android virtual device emulation.
|
|
|
|
config MMC_SPI
|
|
tristate "MMC/SD/SDIO over SPI"
|
|
depends on SPI_MASTER && HAS_DMA
|
|
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
|
|
depends on S3C24XX_DMAC
|
|
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 hardare.
|
|
|
|
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
|
|
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
|
|
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
|
|
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 || 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_DW_ZX
|
|
tristate "ZTE specific extensions for Synopsys DW Memory Card Interface"
|
|
depends on MMC_DW && ARCH_ZX
|
|
select MMC_DW_PLTFM
|
|
help
|
|
This selects support for ZTE SoC specific extensions to the
|
|
Synopsys DesignWare Memory Card Interface driver. Select this option
|
|
for platforms based on ZX296718 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
|
|
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
|
|
select REGULATOR
|
|
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
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help
|
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This selects the Secure Digital Host Controller Interface (SDHCI)
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for PIC32MZDA platform.
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If you have a controller with this interface, say Y or M here.
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If unsure, say N.
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config MMC_SDHCI_BRCMSTB
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tristate "Broadcom SDIO/SD/MMC support"
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depends on ARCH_BRCMSTB || BMIPS_GENERIC
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depends on MMC_SDHCI_PLTFM
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|
select MMC_CQHCI
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default y
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help
|
|
This selects support for the SDIO/SD/MMC Host Controller on
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|
Broadcom STB SoCs.
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|
|
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If unsure, say Y.
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|
|
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config MMC_SDHCI_XENON
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|
tristate "Marvell Xenon eMMC/SD/SDIO SDHCI driver"
|
|
depends on MMC_SDHCI_PLTFM
|
|
help
|
|
This selects Marvell Xenon eMMC/SD/SDIO SDHCI.
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|
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 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 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 MMC_SDHCI_PLTFM && OF && REGMAP_MMIO
|
|
select MMC_SDHCI_IO_ACCESSORS
|
|
select MMC_CQHCI
|
|
help
|
|
This selects the Secure Digital Host Controller Interface (SDHCI)
|
|
support present in TI's AM654 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
|