w1/masters/omap_hdq.c

189 static irqreturn_t hdq_isr(int irq, void *_hdq)
191 	struct hdq_data *hdq_data = _hdq;
210 static void omap_w1_search_bus(void *_hdq, struct w1_master *master_dev,
359 static u8 omap_w1_triplet(void *_hdq, u8 bdir)
364 	struct hdq_data *hdq_data = _hdq;
383 	hdq_reg_merge(_hdq, OMAP_HDQ_CTRL_STATUS,
396 	id_bit = (hdq_reg_in(_hdq, OMAP_HDQ_RX_DATA) & 0x01);
399 	hdq_reg_merge(_hdq, OMAP_HDQ_CTRL_STATUS,
412 	comp_bit = (hdq_reg_in(_hdq, OMAP_HDQ_RX_DATA) & 0x01);
428 	hdq_reg_out(_hdq, OMAP_HDQ_TX_DATA, bdir);
429 	hdq_reg_merge(_hdq, OMAP_HDQ_CTRL_STATUS, ctrl, mask);
442 	hdq_reg_merge(_hdq, OMAP_HDQ_CTRL_STATUS, 0,
455 static u8 omap_w1_reset_bus(void *_hdq)
457 	struct hdq_data *hdq_data = _hdq;
476 static u8 omap_w1_read_byte(void *_hdq)
478 	struct hdq_data *hdq_data = _hdq;
500 static void omap_w1_write_byte(void *_hdq, u8 byte)
502 	struct hdq_data *hdq_data = _hdq;