AMLMMC(4) - Device Drivers Manual # AMLMMC(4) - Device Drivers Manual
NAME # amlmmc - Amlogic MMC/SD/SDIO controller
SYNOPSIS # amlmmc* at fdt? sdmmc* at amlmmc?
DESCRIPTION # The amlmmc driver provides support for various MMC/SD/SDIO controllers integrated on various Amlogic SoCs.
The sdmmc(4) subsystem performs SD/MMC transactions to communicate with whatever MMC/SD/SDIO devices are inserted into the card slot or directly connected to the controller.
SEE ALSO # intro(4), sdmmc(4)
...
BCMSDHOST(4) - Device Drivers Manual # BCMSDHOST(4) - Device Drivers Manual
NAME # bcmsdhost - Broadcom BCM238x SD controller
SYNOPSIS # bcmsdhost* at fdt? sdmmc* at bcmsdhost?
DESCRIPTION # The bcmsdhost driver provides support for the SD controllers integrated on Broadcom BCM283x and BCM2711 SoCs. The driver uses the bcmdmac(4) DMA controller to provide DMA support.
The sdmmc(4) subsystem performs SD/MMC transactions to communicate with whatever SD devices are inserted into the card slot or directly connected to the controller.
...
CDSDHC(4) - Device Drivers Manual # CDSDHC(4) - Device Drivers Manual
NAME # cdsdhc - Cadence SD/SDIO/eMMC host controller
SYNOPSIS # cdsdhc* at fdt? sdmmc* at cdsdhc?
DESCRIPTION # The cdsdhc driver provides support for the Cadence SD/SDIO/eMMC host controller, which provides an interface to the sdmmc(4) bus.
SEE ALSO # intro(4), sdmmc(4)
HISTORY # The cdsdhc driver first appeared in OpenBSD 7.1.
OpenBSD 7.5 - January 18, 2022
DWMMC(4) - Device Drivers Manual # DWMMC(4) - Device Drivers Manual
NAME # dwmmc - Synopsys DesignWare MMC/SD/SDIO controller
SYNOPSIS # dwmmc* at fdt? sdmmc* at dwmmc?
DESCRIPTION # The dwmmc driver provides support for various MMC/SD/SDIO controllers based on the Synopsys DesignWare SD/eMMC core. These controllers are typically found on SoCs, such as the Rockchip RK3288/RK3399 and Samsung Exynos ARM SoCs.
The sdmmc(4) subsystem performs SD/MMC transactions to communicate with whatever MMC/SD/SDIO devices are inserted into the card slot or directly connected to the controller.
...
DWMSHC(4) - Device Drivers Manual # DWMSHC(4) - Device Drivers Manual
NAME # dwmshc - Synopsys DesignWare Mobile Storage Host Controller
SYNOPSIS # dwmshc* at fdt? sdmmc* at dwmshc?
DESCRIPTION # The dwmshc driver provides support for the Synopsys DesignWare Mobile Storage Host Controller core. This core is used on the Rockchip RK3566 and RK3568 SoCs as the eMMC controller.
The Synopsys DesignWare Mobile Storage Host Controller core implements the SD Host Controller Standard Simplified Specification, but requires non-standard support for high clock rates.
...
IMXESDHC(4) - Device Drivers Manual # IMXESDHC(4) - Device Drivers Manual
NAME # imxesdhc - i.MX SD host controller
SYNOPSIS # imxesdhc* at fdt? sdmmc* at imxesdhc?
DESCRIPTION # The imxesdhc driver provides support for the MMC/SD/SDIO controller integrated in i.MX 6, i.MX 7 and i.MX 8 processors.
The sdmmc(4) subsystem performs SD/MMC transactions to communicate with MMC, SD, SDHC, or SDIO devices inserted into the SD slot.
SEE ALSO # intro(4), sdmmc(4)
...
OCTMMC(4) - Device Drivers Manual (octeon) # OCTMMC(4) - Device Drivers Manual (octeon)
NAME # octmmc - OCTEON MMC host controller
SYNOPSIS # octmmc* at fdt? sdmmc* at octmmc?
DESCRIPTION # The octmmc driver provides support for the OCTEON MMC host controller, which provides an interface to the sdmmc(4) bus.
SEE ALSO # sdmmc(4)
HISTORY # The octmmc driver first appeared in OpenBSD 6.1.
BUGS # SDIO interrupts are not supported.
...
OMMMC(4) - Device Drivers Manual (armv7) # OMMMC(4) - Device Drivers Manual (armv7)
NAME # ommmc - MMC/SD/SDIO controller
SYNOPSIS # ommmc* at fdt? sdmmc* at ommmc?
DESCRIPTION # The ommmc driver supports the MMC/SD/SDIO controller integrated in OMAP and AM335X processors.
The sdmmc(4) subsystem performs SD/MMC transactions to communicate with whatever MMC/SD/SDIO devices are inserted into the card slot.
SEE ALSO # intro(4), sdmmc(4)
HISTORY # The ommmc driver first appeared in OpenBSD 5.
...
RTSX(4) - Device Drivers Manual # RTSX(4) - Device Drivers Manual
NAME # rtsx - Realtek SD card reader
SYNOPSIS # rtsx* at pci? sdmmc* at rtsx?
DESCRIPTION # The rtsx driver provides support for the Realtek RTS5209, RTS5227, RTS5229, RTS522A, RTS5249, RTS525A, RTL8402, RTL8411, and RTL8411B SD card readers.
The sdmmc(4) subsystem performs SD/MMC transactions to communicate with SD or SDHC devices inserted into the SD slot.
SEE ALSO # intro(4), sdmmc(4)
...
SDHC(4) - Device Drivers Manual # SDHC(4) - Device Drivers Manual
NAME # sdhc - SD Host Controller
SYNOPSIS # sdhc* at acpi? sdhc* at fdt? sdhc* at pci? sdmmc* at sdhc?
DESCRIPTION # The sdhc driver provides support for SD controllers following the SD Host Controller Standard Simplified Specification.
The sdmmc(4) subsystem performs SD/MMC transactions to communicate with whatever MMC, SD, SDHC, or SDIO devices are inserted into the SD slot.
...