mci_slot_pdata Struct Reference

#include <atmel-mci.h>

Data Fields
unsigned int	bus_width
int	detect_pin
int	wp_pin
bool	detect_is_active_high

Detailed Description

struct mci_slot_pdata - board-specific per-slot configuration : Number of data lines wired up the slot : GPIO pin wired to the card detect switch : GPIO pin wired to the write protect sensor : The state of the detect pin when it is active

If a given slot is not present on the board, should be set to 0. The other fields are ignored in this case.

Any pins that aren't available should be set to a negative value.

Note that support for multiple slots is experimental – some cards might get upset if we don't get the clock management exactly right. But in most cases, it should work just fine.

Definition at line 22 of file atmel-mci.h.

Field Documentation

unsigned int bus_width

Definition at line 23 of file atmel-mci.h.

bool detect_is_active_high

Definition at line 26 of file atmel-mci.h.

int detect_pin

Definition at line 24 of file atmel-mci.h.

int wp_pin

Definition at line 25 of file atmel-mci.h.

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The documentation for this struct was generated from the following file:

• include/linux/atmel-mci.h