7  * by Winbond. It reports a single external temperature with a 1 deg
8  * resolution and a 3 deg accuracy. Datasheet can be obtained from
52 static const unsigned short normal_i2c[] = { 0x2e, I2C_CLIENT_END };
56  * Manufacturer ID is 0x5CA3 for Winbond.
59 #define W83L785TS_REG_MAN_ID1		0x4D
60 #define W83L785TS_REG_MAN_ID2		0x4C
61 #define W83L785TS_REG_CHIP_ID		0x4E
62 #define W83L785TS_REG_CONFIG		0x40
63 #define W83L785TS_REG_TYPE		0x52
64 #define W83L785TS_REG_TEMP		0x27
65 #define W83L785TS_REG_TEMP_OVER		0x53 /* not sure about this one */
91 	{ "w83l785ts", 0 },
119 	s8 temp[2]; /* 0: input, 1: critical limit */
134 static SENSOR_DEVICE_ATTR(temp1_input, S_IRUGO, show_temp, NULL, 0);
141 /* Return 0 if detection is successful, -ENODEV otherwise */
153 	if ((w83l785ts_read_value(client, W83L785TS_REG_CONFIG, 0) & 0x80)  in w83l785ts_detect()
154 	 || (w83l785ts_read_value(client, W83L785TS_REG_TYPE, 0) & 0xFC)) {  in w83l785ts_detect()
156 			"W83L785TS-S detection failed at 0x%02x\n",  in w83l785ts_detect()
162 	man_id = (w83l785ts_read_value(client, W83L785TS_REG_MAN_ID1, 0) << 8)  in w83l785ts_detect()
163 	       + w83l785ts_read_value(client, W83L785TS_REG_MAN_ID2, 0);  in w83l785ts_detect()
164 	chip_id = w83l785ts_read_value(client, W83L785TS_REG_CHIP_ID, 0);  in w83l785ts_detect()
166 	if (man_id != 0x5CA3		/* Winbond */  in w83l785ts_detect()
167 	 || chip_id != 0x70) {		/* W83L785TS-S */  in w83l785ts_detect()
169 			"Unsupported chip (man_id=0x%04X, chip_id=0x%02X)\n",  in w83l785ts_detect()
176 	return 0;  in w83l785ts_detect()
213 	return 0;  in w83l785ts_probe()
231 	return 0;  in w83l785ts_remove()
259 		if (value >= 0) {  in w83l785ts_read_value()
260 			dev_dbg(dev, "%sRead 0x%02x from register 0x%02x.\n",  in w83l785ts_read_value()
268 	dev_err(dev, "%sCouldn't read value from register 0x%02x.\n", prefix,  in w83l785ts_read_value()
282 		data->temp[0] = w83l785ts_read_value(client,  in w83l785ts_update_device()
283 				W83L785TS_REG_TEMP, data->temp[0]);  in w83l785ts_update_device()