CONFIG_SDMMC_USDHC_DAT3_PWR_TOGGLE

(No prompt – not directly user assignable.)

Type: bool

Help

USDHC peripheral requires the SD card power to be cycled after DAT3 is
pulled high, before the USDHC peripheral can detect the SD card via DAT3
pull

Direct dependencies

(DISK_DRIVERS && (BOARD_MIMXRT1170_EVK_CM7 || BOARD_MIMXRT1170_EVK_CM4)) || (SDMMC_USDHC && DISK_DRIVER_SDMMC && DISK_DRIVERS)

(Includes any dependencies from ifs and menus.)

Default

y

Kconfig definitions

At <Zephyr>/boards/arm/mimxrt1170_evk/Kconfig.defconfig:22

Included via <Zephyr>/Kconfig:8 → <Zephyr>/Kconfig.zephyr:22

Menu path: (Top)

config SDMMC_USDHC_DAT3_PWR_TOGGLE
    bool
    default y
    depends on DISK_DRIVERS && (BOARD_MIMXRT1170_EVK_CM7 || BOARD_MIMXRT1170_EVK_CM4)

At <Zephyr>/drivers/disk/Kconfig.usdhc:6

Included via <Zephyr>/Kconfig:8 → <Zephyr>/Kconfig.zephyr:42 → <Zephyr>/drivers/Kconfig:116 → <Zephyr>/drivers/disk/Kconfig:13 → <Zephyr>/drivers/disk/Kconfig.sdmmc:45

Menu path: (Top) → Device Drivers → Disk Drivers → SDMMC card driver → NXP i.MXRT USDHC driver

config SDMMC_USDHC_DAT3_PWR_TOGGLE
    bool
    depends on SDMMC_USDHC && DISK_DRIVER_SDMMC && DISK_DRIVERS
    help
      USDHC peripheral requires the SD card power to be cycled after DAT3 is
      pulled high, before the USDHC peripheral can detect the SD card via DAT3
      pull

(The ‘depends on’ condition includes propagated dependencies from ifs and menus.)