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
  ...

1 files changed, 13 insertions, 12 deletions

diff --git a/drivers/hwmon/pmbus/max34440.c b/drivers/hwmon/pmbus/max34440.c
index 5c63a6600729..18b4e071067f 100644
--- a/drivers/hwmon/pmbus/max34440.c
+++ b/drivers/hwmon/pmbus/max34440.c
@@ -41,7 +41,8 @@ struct max34440_data {
 
 #define to_max34440_data(x)  container_of(x, struct max34440_data, info)
 
-static int max34440_read_word_data(struct i2c_client *client, int page, int reg)
+static int max34440_read_word_data(struct i2c_client *client, int page,
+				   int phase, int reg)
 {
 	int ret;
 	const struct pmbus_driver_info *info = pmbus_get_driver_info(client);
@@ -49,44 +50,44 @@ static int max34440_read_word_data(struct i2c_client *client, int page, int reg)
 
 	switch (reg) {
 	case PMBUS_VIRT_READ_VOUT_MIN:
-		ret = pmbus_read_word_data(client, page,
+		ret = pmbus_read_word_data(client, page, phase,
 					   MAX34440_MFR_VOUT_MIN);
 		break;
 	case PMBUS_VIRT_READ_VOUT_MAX:
-		ret = pmbus_read_word_data(client, page,
+		ret = pmbus_read_word_data(client, page, phase,
 					   MAX34440_MFR_VOUT_PEAK);
 		break;
 	case PMBUS_VIRT_READ_IOUT_AVG:
 		if (data->id != max34446 && data->id != max34451)
 			return -ENXIO;
-		ret = pmbus_read_word_data(client, page,
+		ret = pmbus_read_word_data(client, page, phase,
 					   MAX34446_MFR_IOUT_AVG);
 		break;
 	case PMBUS_VIRT_READ_IOUT_MAX:
-		ret = pmbus_read_word_data(client, page,
+		ret = pmbus_read_word_data(client, page, phase,
 					   MAX34440_MFR_IOUT_PEAK);
 		break;
 	case PMBUS_VIRT_READ_POUT_AVG:
 		if (data->id != max34446)
 			return -ENXIO;
-		ret = pmbus_read_word_data(client, page,
+		ret = pmbus_read_word_data(client, page, phase,
 					   MAX34446_MFR_POUT_AVG);
 		break;
 	case PMBUS_VIRT_READ_POUT_MAX:
 		if (data->id != max34446)
 			return -ENXIO;
-		ret = pmbus_read_word_data(client, page,
+		ret = pmbus_read_word_data(client, page, phase,
 					   MAX34446_MFR_POUT_PEAK);
 		break;
 	case PMBUS_VIRT_READ_TEMP_AVG:
 		if (data->id != max34446 && data->id != max34460 &&
 		    data->id != max34461)
 			return -ENXIO;
-		ret = pmbus_read_word_data(client, page,
+		ret = pmbus_read_word_data(client, page, phase,
 					   MAX34446_MFR_TEMPERATURE_AVG);
 		break;
 	case PMBUS_VIRT_READ_TEMP_MAX:
-		ret = pmbus_read_word_data(client, page,
+		ret = pmbus_read_word_data(client, page, phase,
 					   MAX34440_MFR_TEMPERATURE_PEAK);
 		break;
 	case PMBUS_VIRT_RESET_POUT_HISTORY:
@@ -159,14 +160,14 @@ static int max34440_read_byte_data(struct i2c_client *client, int page, int reg)
 	int mfg_status;
 
 	if (page >= 0) {
-		ret = pmbus_set_page(client, page);
+		ret = pmbus_set_page(client, page, 0xff);
 		if (ret < 0)
 			return ret;
 	}
 
 	switch (reg) {
 	case PMBUS_STATUS_IOUT:
-		mfg_status = pmbus_read_word_data(client, 0,
+		mfg_status = pmbus_read_word_data(client, 0, 0xff,
 						  PMBUS_STATUS_MFR_SPECIFIC);
 		if (mfg_status < 0)
 			return mfg_status;
@@ -176,7 +177,7 @@ static int max34440_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,
 						  PMBUS_STATUS_MFR_SPECIFIC);
 		if (mfg_status < 0)
 			return mfg_status;