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- # SPDX-License-Identifier: GPL-2.0-only
- #
- # MMC core configuration
- #
- config PWRSEQ_EMMC
- tristate "HW reset support for eMMC"
- default y
- depends on OF
- help
- This selects Hardware reset support aka pwrseq-emmc for eMMC
- devices. By default this option is set to y.
- This driver can also be built as a module. If so, the module
- will be called pwrseq_emmc.
- config PWRSEQ_SD8787
- tristate "HW reset support for SD8787 BT + Wifi module"
- depends on OF && (MWIFIEX != n || BT_MRVL_SDIO != n || LIBERTAS_SDIO != n || WILC1000_SDIO != n)
- help
- This selects hardware reset support for the SD8787 BT + Wifi
- module. By default this option is set to n.
- This driver can also be built as a module. If so, the module
- will be called pwrseq_sd8787.
- config PWRSEQ_SIMPLE
- tristate "Simple HW reset support for MMC"
- default y
- depends on OF
- help
- This selects simple hardware reset support aka pwrseq-simple for MMC
- devices. By default this option is set to y.
- This driver can also be built as a module. If so, the module
- will be called pwrseq_simple.
- config MMC_BLOCK
- tristate "MMC block device driver"
- depends on BLOCK
- depends on RPMB || !RPMB
- imply IOSCHED_BFQ
- default y
- help
- Say Y here to enable the MMC block device driver support.
- This provides a block device driver, which you can use to
- mount the filesystem. Almost everyone wishing MMC support
- should say Y or M here.
- config MMC_BLOCK_MINORS
- int "Number of minors per block device"
- depends on MMC_BLOCK
- range 4 256
- default 8
- help
- Number of minors per block device. One is needed for every
- partition on the disk (plus one for the whole disk).
- Number of total MMC minors available is 256, so your number
- of supported block devices will be limited to 256 divided
- by this number.
- Default is 8 to be backwards compatible with previous
- hardwired device numbering.
- If unsure, say 8 here.
- config SDIO_UART
- tristate "SDIO UART/GPS class support"
- depends on TTY
- help
- SDIO function driver for SDIO cards that implements the UART
- class, as well as the GPS class which appears like a UART.
- config MMC_TEST
- tristate "MMC host test driver"
- help
- Development driver that performs a series of reads and writes
- to a memory card in order to expose certain well known bugs
- in host controllers. The tests are executed by writing to the
- "test" file in debugfs under each card. Note that whatever is
- on your card will be overwritten by these tests.
- This driver is only of interest to those developing or
- testing a host driver. Most people should say N here.
- config MMC_CRYPTO
- bool "MMC Crypto Engine Support"
- depends on BLK_INLINE_ENCRYPTION
- help
- Enable Crypto Engine Support in MMC.
- Enabling this makes it possible for the kernel to use the crypto
- capabilities of the MMC device (if present) to perform crypto
- operations on data being transferred to/from the device.
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