42 static int tps53679_identify_mode(struct i2c_client *client,  in tps53679_identify_mode()  argument
50 		ret = pmbus_read_byte_data(client, i, PMBUS_VOUT_MODE);  in tps53679_identify_mode()
74 static int tps53679_identify_phases(struct i2c_client *client,  in tps53679_identify_phases()  argument
80 	ret = pmbus_read_byte_data(client, 0, TPS53681_MFR_SPECIFIC_20);  in tps53679_identify_phases()
88 static int tps53679_identify_chip(struct i2c_client *client,  in tps53679_identify_chip()  argument
94 	ret = pmbus_read_byte_data(client, 0, PMBUS_REVISION);  in tps53679_identify_chip()
98 		dev_err(&client->dev, "Unexpected PMBus revision 0x%x\n", ret);  in tps53679_identify_chip()
102 	ret = i2c_smbus_read_block_data(client, PMBUS_IC_DEVICE_ID, buf);  in tps53679_identify_chip()
106 		dev_err(&client->dev, "Unexpected device ID 0x%x\n", buf[0]);  in tps53679_identify_chip()
118 static int tps53679_identify_multiphase(struct i2c_client *client,  in tps53679_identify_multiphase()  argument
124 	ret = tps53679_identify_chip(client, pmbus_rev, device_id);  in tps53679_identify_multiphase()
128 	ret = tps53679_identify_mode(client, info);  in tps53679_identify_multiphase()
132 	return tps53679_identify_phases(client, info);  in tps53679_identify_multiphase()
135 static int tps53679_identify(struct i2c_client *client,  in tps53679_identify()  argument
138 	return tps53679_identify_mode(client, info);  in tps53679_identify()
141 static int tps53681_identify(struct i2c_client *client,  in tps53681_identify()  argument
144 	return tps53679_identify_multiphase(client, info,  in tps53681_identify()
149 static int tps53676_identify(struct i2c_client *client,  in tps53676_identify()  argument
156 	ret = i2c_smbus_read_block_data(client, PMBUS_IC_DEVICE_ID, buf);  in tps53676_identify()
160 		dev_err(&client->dev, "Unexpected device ID: %s\n", buf);  in tps53676_identify()
164 	ret = i2c_smbus_read_block_data(client, TPS53676_USER_DATA_03, buf);  in tps53676_identify()
188 static int tps53681_read_word_data(struct i2c_client *client, int page,  in tps53681_read_word_data()  argument
202 		return pmbus_read_word_data(client, page, 0x80, reg);  in tps53681_read_word_data()
231 static int tps53679_probe(struct i2c_client *client)  in tps53679_probe()  argument
233 	struct device *dev = &client->dev;  in tps53679_probe()
240 		chip_id = i2c_match_id(tps53679_id, client)->driver_data;  in tps53679_probe()
270 	return pmbus_do_probe(client, info);  in tps53679_probe()