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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2018-10-23 02:58:12 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2018-10-23 02:58:12 +0300 |
| commit | b8e445b6895cfe76c5959a7135a3216703fe32d4 (patch) | |
| tree | 285797138e87a67c25aa173de48a4cf3d18d6a61 /drivers/hwmon/lm75.c | |
| parent | cff229491af5df946781edfbeafd43e9cf66a3b4 (diff) | |
| parent | e7c6a55606b5c46b449d76588968b4d8caae903f (diff) | |
| download | linux-b8e445b6895cfe76c5959a7135a3216703fe32d4.tar.xz | |
Merge tag 'hwmon-for-v4.20' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging
Pull hwmon updates from Guenter Roeck:
- Add support for trace events to hwmon core
- Add support for NCT6797D, NCT6798D, MAX31725/6, LTM4686
- Support all AMD Family 15h Model 6xh and Model 7xh processors in
k10temp driver
- Convert ina3221 driver to _info API
- Fixes, cleanups, and improvements in various drivers
* tag 'hwmon-for-v4.20' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging: (46 commits)
hwmon: (pmbus) Fix page count auto-detection.
hwmon: (pmbus) remove redundant 'default n' from Kconfig
hwmon: (core) Add trace events to _attr_show/store functions
hwmon: (ina3221) Use _info API to register hwmon device
hwmon: (npcm-750-pwm-fan) Change initial pwm target to 255
hwmon: (ina3221) Validate shunt resistor value from DT
hwmon: (tmp421) make const array 'names' static
hwmon: (core) Add hwmon_in_enable attribute
hwmon: (ina3221) mark PM functions as __maybe_unused
hwmon: (ina3221) Read channel input source info from DT
dt-bindings: hwmon: Add ina3221 documentation
hwmon: (ina3221) Add suspend and resume functions
hwmon: (ina3221) Fix INA3221_CONFIG_MODE macros
hwmon: (ina3221) Add INA3221_CONFIG to volatile_table
MAINTAINERS: Update PMBUS maintainer entry
hwmon: (pwm-fan) Set fan speed to 0 on suspend
hwmon: (pwm-fan) Silence error on probe deferral
hwmon: (scpi-hwmon) remove redundant continue
hwmon: (nct6775) Add support for NCT6798D
hwmon: (nct6775) Add support for NCT6797D
...
Diffstat (limited to 'drivers/hwmon/lm75.c')
| -rw-r--r-- | drivers/hwmon/lm75.c | 18 |
1 files changed, 16 insertions, 2 deletions
diff --git a/drivers/hwmon/lm75.c b/drivers/hwmon/lm75.c index 49f4b33a5685..e6e5a1080f09 100644 --- a/drivers/hwmon/lm75.c +++ b/drivers/hwmon/lm75.c @@ -47,6 +47,7 @@ enum lm75_type { /* keep sorted in alphabetical order */ lm75b, max6625, max6626, + max31725, mcp980x, stds75, tcn75, @@ -64,7 +65,6 @@ enum lm75_type { /* keep sorted in alphabetical order */ static const unsigned short normal_i2c[] = { 0x48, 0x49, 0x4a, 0x4b, 0x4c, 0x4d, 0x4e, 0x4f, I2C_CLIENT_END }; - /* The LM75 registers */ #define LM75_REG_TEMP 0x00 #define LM75_REG_CONF 0x01 @@ -76,7 +76,7 @@ struct lm75_data { struct i2c_client *client; struct regmap *regmap; u8 orig_conf; - u8 resolution; /* In bits, between 9 and 12 */ + u8 resolution; /* In bits, between 9 and 16 */ u8 resolution_limits; unsigned int sample_time; /* In ms */ }; @@ -339,6 +339,10 @@ lm75_probe(struct i2c_client *client, const struct i2c_device_id *id) data->resolution_limits = 9; data->sample_time = MSEC_PER_SEC / 4; break; + case max31725: + data->resolution = 16; + data->sample_time = MSEC_PER_SEC / 8; + break; case tcn75: data->resolution = 9; data->sample_time = MSEC_PER_SEC / 8; @@ -415,6 +419,8 @@ static const struct i2c_device_id lm75_ids[] = { { "lm75b", lm75b, }, { "max6625", max6625, }, { "max6626", max6626, }, + { "max31725", max31725, }, + { "max31726", max31725, }, { "mcp980x", mcp980x, }, { "stds75", stds75, }, { "tcn75", tcn75, }, @@ -472,6 +478,14 @@ static const struct of_device_id lm75_of_match[] = { .data = (void *)max6626 }, { + .compatible = "maxim,max31725", + .data = (void *)max31725 + }, + { + .compatible = "maxim,max31726", + .data = (void *)max31725 + }, + { .compatible = "maxim,mcp980x", .data = (void *)mcp980x }, |