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Release 4.12 include/linux/atmel-mci.h

Directory: include/linux


#include <linux/types.h>
#include <linux/dmaengine.h>


 * struct mci_slot_pdata - board-specific per-slot configuration
 * @bus_width: Number of data lines wired up the slot
 * @detect_pin: GPIO pin wired to the card detect switch
 * @wp_pin: GPIO pin wired to the write protect sensor
 * @detect_is_active_high: The state of the detect pin when it is active
 * @non_removable: The slot is not removable, only detect once
 * If a given slot is not present on the board, @bus_width 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.

struct mci_slot_pdata {
unsigned int		bus_width;
int			detect_pin;
int			wp_pin;
bool			detect_is_active_high;
bool			non_removable;

 * struct mci_platform_data - board-specific MMC/SDcard configuration
 * @dma_slave: DMA slave interface to use in data transfers.
 * @slot: Per-slot configuration data.

struct mci_platform_data {
void			*dma_slave;
dma_filter_fn		dma_filter;
struct mci_slot_pdata	slot[ATMCI_MAX_NR_SLOTS];

#endif /* __LINUX_ATMEL_MCI_H */

Overall Contributors

Håvard Skinnemoen3760.66%430.77%
Måns Rullgård711.48%215.38%
Nicolas Ferre46.56%215.38%
Timo Kokkonen46.56%17.69%
Jonas Larsson34.92%17.69%
Hans-Christian Noren Egtvedt34.92%17.69%
Ludovic Desroches23.28%17.69%
Dan J Williams11.64%17.69%
Directory: include/linux
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