Lines Matching defs:spi_controller

521 struct spi_controller {  struct
522 struct device dev;
524 struct list_head list;
533 s16 bus_num;
539 u16 num_chipselect;
544 u16 dma_alignment;
547 u32 mode_bits;
550 u32 buswidth_override_bits;
553 u32 bits_per_word_mask;
558 u32 min_speed_hz;
559 u32 max_speed_hz;
562 u16 flags;
571 bool devm_allocated;
573 union {
584 size_t (*max_transfer_size)(struct spi_device *spi);
585 size_t (*max_message_size)(struct spi_device *spi);
588 struct mutex io_mutex;
591 struct mutex add_lock;
594 spinlock_t bus_lock_spinlock;
595 struct mutex bus_lock_mutex;
598 bool bus_lock_flag;
607 int (*setup)(struct spi_device *spi);
617 int (*set_cs_timing)(struct spi_device *spi);
642 /* Called on release() to free memory provided by spi_controller */ argument
652 bool (*can_dma)(struct spi_controller *ctlr, argument
655 struct device *dma_map_dev;
656 struct device *cur_rx_dma_dev;
657 struct device *cur_tx_dma_dev;
685 int (*prepare_transfer_hardware)(struct spi_controller *ctlr); argument
686 int (*transfer_one_message)(struct spi_controller *ctlr, argument
688 int (*unprepare_transfer_hardware)(struct spi_controller *ctlr); argument
689 int (*prepare_message)(struct spi_controller *ctlr, argument
691 int (*unprepare_message)(struct spi_controller *ctlr, argument
694 int (*slave_abort)(struct spi_controller *ctlr); argument
703 int (*transfer_one)(struct spi_controller *ctlr, struct spi_device *spi, argument
705 void (*handle_err)(struct spi_controller *ctlr, argument
709 const struct spi_controller_mem_ops *mem_ops; argument
710 const struct spi_controller_mem_caps *mem_caps; argument
729 int (*fw_translate_cs)(struct spi_controller *ctlr, unsigned cs); argument
745 static inline void *spi_controller_get_devdata(struct spi_controller *ctlr) in spi_controller_get_devdata() argument