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