Lines Matching +full:i2c +full:- +full:slave +full:- +full:addr

1 /*-
2  * SPDX-License-Identifier: BSD-2-Clause
51  * The original iicbus->bridge callback api took a pointer to an int containing
57  * Note that the requesting device may not be a i2c slave device which is a
58  * child of the requested bus -- it may be a mux device which is electrically
69  * i2c modes
76  * i2c speed
95 #define INTR_START	0x2	/* the I2C interface is addressed */
111 #define IIC_EUNDERFLOW	0x6	/* slave ready for more data */
116 #define IIC_ERRNO	__INT_MIN /* marker bit: errno is in low-order bits */
133 #define iicbus_reset(bus,speed,addr,oldaddr) \  argument
134 	(IICBUS_RESET(device_get_parent(bus), speed, addr, oldaddr))
136 /* basic I2C operations */
160  * The transfers are done with iicbus_transfer_excl().  Reads use a repeat-start