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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2020-03-30 13:34:25 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2020-03-30 13:34:25 -0700 |
| commit | 47acac8cae28b36668bf89400c56b7fdebca3e75 (patch) | |
| tree | e3b4e97c3846f74ed7a34ebaccf95a71206c562c /drivers/hwmon/pmbus/max8688.c | |
| parent | ff7b862a4c354793580545afa64c56fafa18952b (diff) | |
| parent | 5b10a8194664a0d3b025f9b53de4476754ce8e41 (diff) | |
Merge tag 'hwmon-for-v5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging
Pull hwmon updates from Guenter Roeck:
- New driver for AXI fan control
- Attenuator bypass support and support for inverting pwm output in
adt7475 driver
- Support for new power supply version in ibm-cffps driver
- PMBus drivers:
* support for multi-phase chips
* ltc2978 driver: add support for LTC2972, LTC2979, LTC3884,
LTC3889, LTC7880, LTM4664, LTM4677, LTM4678, LTM4680, and
LTM4700/
* tps53679 driver: add support for TPS53681, TPS53647, and TPS53667
* isl68137 driver: support for various 2nd Gen Renesas digital
multiphase chips added to isl68137 driver
- Minor improvements and fixes in nct7904, ibmpowernv, lm73, ibmaem,
and k10temp drivers
* tag 'hwmon-for-v5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging: (29 commits)
docs: hwmon: Update documentation for isl68137 pmbus driver
hwmon: (pmbus) add support for 2nd Gen Renesas digital multiphase
hwmon: (pmbus/ibm-cffps) Add another PSU CCIN to version detection
hwmon: (nct7904) Fix the incorrect quantity for fan & temp attributes
hwmon: (ibmpowernv) Use scnprintf() for avoiding potential buffer overflow
hwmon: (adt7475) Add support for inverting pwm output
hwmon: (adt7475) Add attenuator bypass support
dt-bindings: hwmon: Document adt7475 pwm-active-state property
dt-bindings: hwmon: Document adt7475 bypass-attenuator property
dt-bindings: hwmon: Document adt7475 binding
hwmon: (lm73) Add support for of_match_table
dt-bindings: Add TI LM73 as a trivial device
hwmon: (pmbus/tps53679) Add documentation
hwmon: (pmbus/tps53679) Add support for TPS53647 and TPS53667
hwmon: (pmbus/tps53679) Add support for TPS53681
hwmon: (pmbus/tps53679) Add support for IIN and PIN to TPS53679 and TPS53688
hwmon: (pmbus/tps53679) Add support for multiple chips IDs
hwmon: (pmbus) Implement multi-phase support
hwmon: (pmbus) Add 'phase' parameter where needed for multi-phase support
hwmon: (pmbus) Add IC_DEVICE_ID and IC_DEVICE_REV command definitions
...
Diffstat (limited to 'drivers/hwmon/pmbus/max8688.c')
| -rw-r--r-- | drivers/hwmon/pmbus/max8688.c | 17 |
1 files changed, 10 insertions, 7 deletions
diff --git a/drivers/hwmon/pmbus/max8688.c b/drivers/hwmon/pmbus/max8688.c index bc5f4cb6450e..643ccfc05106 100644 --- a/drivers/hwmon/pmbus/max8688.c +++ b/drivers/hwmon/pmbus/max8688.c @@ -28,7 +28,8 @@ #define MAX8688_STATUS_OT_FAULT BIT(13) #define MAX8688_STATUS_OT_WARNING BIT(14) -static int max8688_read_word_data(struct i2c_client *client, int page, int reg) +static int max8688_read_word_data(struct i2c_client *client, int page, + int phase, int reg) { int ret; @@ -37,13 +38,15 @@ static int max8688_read_word_data(struct i2c_client *client, int page, int reg) switch (reg) { case PMBUS_VIRT_READ_VOUT_MAX: - ret = pmbus_read_word_data(client, 0, MAX8688_MFR_VOUT_PEAK); + ret = pmbus_read_word_data(client, 0, 0xff, + MAX8688_MFR_VOUT_PEAK); break; case PMBUS_VIRT_READ_IOUT_MAX: - ret = pmbus_read_word_data(client, 0, MAX8688_MFR_IOUT_PEAK); + ret = pmbus_read_word_data(client, 0, 0xff, + MAX8688_MFR_IOUT_PEAK); break; case PMBUS_VIRT_READ_TEMP_MAX: - ret = pmbus_read_word_data(client, 0, + ret = pmbus_read_word_data(client, 0, 0xff, MAX8688_MFR_TEMPERATURE_PEAK); break; case PMBUS_VIRT_RESET_VOUT_HISTORY: @@ -94,7 +97,7 @@ static int max8688_read_byte_data(struct i2c_client *client, int page, int reg) switch (reg) { case PMBUS_STATUS_VOUT: - mfg_status = pmbus_read_word_data(client, 0, + mfg_status = pmbus_read_word_data(client, 0, 0xff, MAX8688_MFG_STATUS); if (mfg_status < 0) return mfg_status; @@ -108,7 +111,7 @@ static int max8688_read_byte_data(struct i2c_client *client, int page, int reg) ret |= PB_VOLTAGE_OV_FAULT; break; case PMBUS_STATUS_IOUT: - mfg_status = pmbus_read_word_data(client, 0, + mfg_status = pmbus_read_word_data(client, 0, 0xff, MAX8688_MFG_STATUS); if (mfg_status < 0) return mfg_status; @@ -120,7 +123,7 @@ static int max8688_read_byte_data(struct i2c_client *client, int page, int reg) ret |= PB_IOUT_OC_FAULT; break; case PMBUS_STATUS_TEMPERATURE: - mfg_status = pmbus_read_word_data(client, 0, + mfg_status = pmbus_read_word_data(client, 0, 0xff, MAX8688_MFG_STATUS); if (mfg_status < 0) return mfg_status; |