diff options
| -rw-r--r-- | Documentation/hwmon/lm90.rst | 34 | ||||
| -rw-r--r-- | drivers/hwmon/Kconfig | 1 | ||||
| -rw-r--r-- | drivers/hwmon/lm90.c | 26 |
3 files changed, 60 insertions, 1 deletions
diff --git a/Documentation/hwmon/lm90.rst b/Documentation/hwmon/lm90.rst index 075be136210b..94dcc79168d3 100644 --- a/Documentation/hwmon/lm90.rst +++ b/Documentation/hwmon/lm90.rst @@ -355,6 +355,38 @@ Supported chips: https://www.ti.com/lit/gpn/tmp461 + * Philips NE1617, NE1617A + + Prefix: 'max1617' (probably detected as a max1617) + + Addresses scanned: I2C 0x18 - 0x1a, 0x29 - 0x2b, 0x4c - 0x4e + + Datasheets: Publicly available at the Philips website + + * Genesys Logic GL523SM + + Prefix: 'gl523sm' + + Addresses scanned: I2C 0x18 - 0x1a, 0x29 - 0x2b, 0x4c - 0x4e + + Datasheet: + + * TI THMC10 + + Prefix: 'thmc10' + + Addresses scanned: I2C 0x18 - 0x1a, 0x29 - 0x2b, 0x4c - 0x4e + + Datasheet: Publicly available at the TI website + + * Onsemi MC1066 + + Prefix: 'mc1066' + + Addresses scanned: I2C 0x18 - 0x1a, 0x29 - 0x2b, 0x4c - 0x4e + + Datasheet: Publicly available at the Onsemi website + Author: Jean Delvare <jdelvare@suse.de> @@ -385,7 +417,7 @@ features: LM84: * 8 bit sensor resolution -ADM1021, MAX1617: +ADM1021, GL523SM, MAX1617, NE1617, NE1617A, THMC10: * 8 bit sensor resolution * Low temperature limits diff --git a/drivers/hwmon/Kconfig b/drivers/hwmon/Kconfig index 50fa255b1e3c..bb952287fcee 100644 --- a/drivers/hwmon/Kconfig +++ b/drivers/hwmon/Kconfig @@ -100,6 +100,7 @@ config SENSORS_AD7418 config SENSORS_ADM1021 tristate "Analog Devices ADM1021 and compatibles" depends on I2C + depends on SENSORS_LM90=n help If you say yes here you get support for Analog Devices ADM1021 and ADM1023 sensor chips and clones: Maxim MAX1617 and MAX1617A, diff --git a/drivers/hwmon/lm90.c b/drivers/hwmon/lm90.c index 2c4a66b93fde..d33faa725f52 100644 --- a/drivers/hwmon/lm90.c +++ b/drivers/hwmon/lm90.c @@ -233,6 +233,7 @@ static const struct i2c_device_id lm90_id[] = { { "adt7482", adt7481 }, { "adt7483a", adt7481 }, { "g781", g781 }, + { "gl523sm", max1617 }, { "lm84", lm84 }, { "lm86", lm86 }, { "lm89", lm86 }, @@ -254,9 +255,11 @@ static const struct i2c_device_id lm90_id[] = { { "max6692", max6648 }, { "max6695", max6696 }, { "max6696", max6696 }, + { "mc1066", max1617 }, { "nct1008", adt7461a }, { "w83l771", w83l771 }, { "sa56004", sa56004 }, + { "thmc10", max1617 }, { "tmp451", tmp451 }, { "tmp461", tmp461 }, { } @@ -2127,6 +2130,18 @@ static const char *lm90_detect_gmt(struct i2c_client *client, int chip_id, return NULL; } +static const char *lm90_detect_ti49(struct i2c_client *client, bool common_address, + int chip_id, int config1, int convrate) +{ + if (common_address && chip_id == 0x00 && !(config1 & 0x3f) && !(convrate & 0xf8)) { + /* THMC10: Unsupported registers return 0xff */ + if (i2c_smbus_read_byte_data(client, LM90_REG_REMOTE_TEMPL) == 0xff && + i2c_smbus_read_byte_data(client, LM90_REG_REMOTE_CRIT) == 0xff) + return "thmc10"; + } + return NULL; +} + static const char *lm90_detect_ti(struct i2c_client *client, int chip_id, int config1, int convrate) { @@ -2210,6 +2225,10 @@ static int lm90_detect(struct i2c_client *client, struct i2c_board_info *info) case 0x01: /* National Semiconductor */ name = lm90_detect_national(client, chip_id, config1, convrate); break; + case 0x23: /* Genesys Logic */ + if (common_address && !(config1 & 0x3f) && !(convrate & 0xf8)) + name = "gl523sm"; + break; case 0x41: /* Analog Devices */ name = lm90_detect_analog(client, common_address, chip_id, config1, convrate); @@ -2217,10 +2236,17 @@ static int lm90_detect(struct i2c_client *client, struct i2c_board_info *info) case 0x47: /* GMT */ name = lm90_detect_gmt(client, chip_id, config1, convrate); break; + case 0x49: /* TI */ + name = lm90_detect_ti49(client, common_address, chip_id, config1, convrate); + break; case 0x4d: /* Maxim Integrated */ name = lm90_detect_maxim(client, common_address, chip_id, config1, convrate); break; + case 0x54: /* ON MC1066, Microchip TC1068, TCM1617 (originally TelCom) */ + if (common_address && !(config1 & 0x3f) && !(convrate & 0xf8)) + name = "mc1066"; + break; case 0x55: /* TI */ name = lm90_detect_ti(client, chip_id, config1, convrate); break; |