diff options
| -rw-r--r-- | Documentation/hwmon/lm25066 | 20 | ||||
| -rw-r--r-- | drivers/hwmon/pmbus/lm25066.c | 67 |
2 files changed, 3 insertions, 84 deletions
diff --git a/Documentation/hwmon/lm25066 b/Documentation/hwmon/lm25066 index 3fa6bf820c88..51b32aa203a8 100644 --- a/Documentation/hwmon/lm25066 +++ b/Documentation/hwmon/lm25066 @@ -8,11 +8,6 @@ Supported chips: Datasheets: http://www.ti.com/lit/gpn/lm25056 http://www.ti.com/lit/gpn/lm25056a - * TI LM25063 - Prefix: 'lm25063' - Addresses scanned: - - Datasheet: - To be announced * National Semiconductor LM25066 Prefix: 'lm25066' Addresses scanned: - @@ -42,7 +37,7 @@ Description ----------- This driver supports hardware monitoring for National Semiconductor / TI LM25056, -LM25063, LM25066, LM5064, and LM5066/LM5066I Power Management, Monitoring, +LM25066, LM5064, and LM5066/LM5066I Power Management, Monitoring, Control, and Protection ICs. The driver is a client driver to the core PMBus driver. Please see @@ -74,12 +69,8 @@ in1_input Measured input voltage. in1_average Average measured input voltage. in1_min Minimum input voltage. in1_max Maximum input voltage. -in1_crit Critical high input voltage (LM25063 only). -in1_lcrit Critical low input voltage (LM25063 only). in1_min_alarm Input voltage low alarm. in1_max_alarm Input voltage high alarm. -in1_lcrit_alarm Input voltage critical low alarm (LM25063 only). -in1_crit_alarm Input voltage critical high alarm. (LM25063 only). in2_label "vmon" in2_input Measured voltage on VAUX pin @@ -94,16 +85,12 @@ in3_input Measured output voltage. in3_average Average measured output voltage. in3_min Minimum output voltage. in3_min_alarm Output voltage low alarm. -in3_highest Historical minimum output voltage (LM25063 only). -in3_lowest Historical maximum output voltage (LM25063 only). curr1_label "iin" curr1_input Measured input current. curr1_average Average measured input current. curr1_max Maximum input current. -curr1_crit Critical input current (LM25063 only). curr1_max_alarm Input current high alarm. -curr1_crit_alarm Input current critical high alarm (LM25063 only). power1_label "pin" power1_input Measured input power. @@ -113,11 +100,6 @@ power1_alarm Input power alarm power1_input_highest Historical maximum power. power1_reset_history Write any value to reset maximum power history. -power2_label "pout". LM25063 only. -power2_input Measured output power. -power2_max Maximum output power limit. -power2_crit Critical output power limit. - temp1_input Measured temperature. temp1_max Maximum temperature. temp1_crit Critical high temperature. diff --git a/drivers/hwmon/pmbus/lm25066.c b/drivers/hwmon/pmbus/lm25066.c index 10d17fb8f283..53db78753a0d 100644 --- a/drivers/hwmon/pmbus/lm25066.c +++ b/drivers/hwmon/pmbus/lm25066.c @@ -1,5 +1,5 @@ /* - * Hardware monitoring driver for LM25056 / LM25063 / LM25066 / LM5064 / LM5066 + * Hardware monitoring driver for LM25056 / LM25066 / LM5064 / LM5066 * * Copyright (c) 2011 Ericsson AB. * Copyright (c) 2013 Guenter Roeck @@ -28,7 +28,7 @@ #include <linux/i2c.h> #include "pmbus.h" -enum chips { lm25056, lm25063, lm25066, lm5064, lm5066, lm5066i }; +enum chips { lm25056, lm25066, lm5064, lm5066, lm5066i }; #define LM25066_READ_VAUX 0xd0 #define LM25066_MFR_READ_IIN 0xd1 @@ -53,11 +53,6 @@ enum chips { lm25056, lm25063, lm25066, lm5064, lm5066, lm5066i }; #define LM25056_MFR_STS_VAUX_OV_WARN BIT(1) #define LM25056_MFR_STS_VAUX_UV_WARN BIT(0) -/* LM25063 only */ - -#define LM25063_READ_VOUT_MAX 0xe5 -#define LM25063_READ_VOUT_MIN 0xe6 - struct __coeff { short m, b, R; }; @@ -122,36 +117,6 @@ static struct __coeff lm25066_coeff[6][PSC_NUM_CLASSES + 2] = { .m = 16, }, }, - [lm25063] = { - [PSC_VOLTAGE_IN] = { - .m = 16000, - .R = -2, - }, - [PSC_VOLTAGE_OUT] = { - .m = 16000, - .R = -2, - }, - [PSC_CURRENT_IN] = { - .m = 10000, - .R = -2, - }, - [PSC_CURRENT_IN_L] = { - .m = 10000, - .R = -2, - }, - [PSC_POWER] = { - .m = 5000, - .R = -3, - }, - [PSC_POWER_L] = { - .m = 5000, - .R = -3, - }, - [PSC_TEMPERATURE] = { - .m = 15596, - .R = -3, - }, - }, [lm5064] = { [PSC_VOLTAGE_IN] = { .m = 4611, @@ -272,10 +237,6 @@ static int lm25066_read_word_data(struct i2c_client *client, int page, int reg) /* VIN: 6.14 mV VAUX: 293 uV LSB */ ret = DIV_ROUND_CLOSEST(ret * 293, 6140); break; - case lm25063: - /* VIN: 6.25 mV VAUX: 200.0 uV LSB */ - ret = DIV_ROUND_CLOSEST(ret * 20, 625); - break; case lm25066: /* VIN: 4.54 mV VAUX: 283.2 uV LSB */ ret = DIV_ROUND_CLOSEST(ret * 2832, 45400); @@ -330,24 +291,6 @@ static int lm25066_read_word_data(struct i2c_client *client, int page, int reg) return ret; } -static int lm25063_read_word_data(struct i2c_client *client, int page, int reg) -{ - int ret; - - switch (reg) { - case PMBUS_VIRT_READ_VOUT_MAX: - ret = pmbus_read_word_data(client, 0, LM25063_READ_VOUT_MAX); - break; - case PMBUS_VIRT_READ_VOUT_MIN: - ret = pmbus_read_word_data(client, 0, LM25063_READ_VOUT_MIN); - break; - default: - ret = lm25066_read_word_data(client, page, reg); - break; - } - return ret; -} - static int lm25056_read_word_data(struct i2c_client *client, int page, int reg) { int ret; @@ -502,11 +445,6 @@ static int lm25066_probe(struct i2c_client *client, info->read_word_data = lm25056_read_word_data; info->read_byte_data = lm25056_read_byte_data; data->rlimit = 0x0fff; - } else if (data->id == lm25063) { - info->func[0] |= PMBUS_HAVE_VOUT | PMBUS_HAVE_STATUS_VOUT - | PMBUS_HAVE_POUT; - info->read_word_data = lm25063_read_word_data; - data->rlimit = 0xffff; } else { info->func[0] |= PMBUS_HAVE_VOUT | PMBUS_HAVE_STATUS_VOUT; info->read_word_data = lm25066_read_word_data; @@ -543,7 +481,6 @@ static int lm25066_probe(struct i2c_client *client, static const struct i2c_device_id lm25066_id[] = { {"lm25056", lm25056}, - {"lm25063", lm25063}, {"lm25066", lm25066}, {"lm5064", lm5064}, {"lm5066", lm5066}, |