description: ESP32 SD card over SPI

compatible: "espressif,esp32-sdspi"

bus: spi

properties:
  pin-cd:
    type: phandles
    default: GPIO_PIN_SPEC_NONE
    description: Card detect GPIO
  pin-wp:
    type: phandles
    default: GPIO_PIN_SPEC_NONE
    description: Write protect GPIO
  pin-int:
    type: phandles
    default: GPIO_PIN_SPEC_NONE
    description: Interrupt GPIO
  frequency-khz:
    type: int
    required: true
    description: SPI clock frequency in kHz
