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