* @param scan Place to put the scan results
* @return 0 if ok, -1 on error
*/
-int cros_ec_scan_keyboard(struct cros_ec_dev *dev, struct mbkp_keyscan *scan);
+int cros_ec_scan_keyboard(struct udevice *dev, struct mbkp_keyscan *scan);
/**
* Read which image is currently running on the CROS-EC device.
* @param dev CROS-EC device
* @return 0 if no interrupt is pending
*/
-int cros_ec_interrupt_pending(struct cros_ec_dev *dev);
+int cros_ec_interrupt_pending(struct udevice *dev);
enum {
CROS_EC_OK,
* @param state new state of the LDO/FET : EC_LDO_STATE_ON|OFF
* @return 0 if ok, -1 on error
*/
-int cros_ec_set_ldo(struct cros_ec_dev *dev, uint8_t index, uint8_t state);
+int cros_ec_set_ldo(struct udevice *dev, uint8_t index, uint8_t state);
/**
* Read back a LDO / FET current state.
* @param state current state of the LDO/FET : EC_LDO_STATE_ON|OFF
* @return 0 if ok, -1 on error
*/
-int cros_ec_get_ldo(struct cros_ec_dev *dev, uint8_t index, uint8_t *state);
+int cros_ec_get_ldo(struct udevice *dev, uint8_t index, uint8_t *state);
/**
* Get access to the error reported when cros_ec_board_init() was called
*/
void cros_ec_check_keyboard(struct cros_ec_dev *dev);
+struct i2c_msg;
/*
* Tunnel an I2C transfer to the EC
*
* @param dev CROS-EC device
- * @param chip Chip address (7-bit I2C address)
- * @param addr Register address to read/write
- * @param alen Length of register address in bytes
- * @param buffer Buffer containing data to read/write
- * @param len Length of buffer
- * @param is_read 1 if this is a read, 0 if this is a write
+ * @param msg List of messages to transfer
+ * @param nmsgs Number of messages to transfer
*/
-int cros_ec_i2c_xfer(struct cros_ec_dev *dev, uchar chip, uint addr,
- int alen, uchar *buffer, int len, int is_read);
+int cros_ec_i2c_tunnel(struct udevice *dev, struct i2c_msg *msg, int nmsgs);
#endif