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hwmon: (nct6775) Add support for NCT6102D/6106D 

Signed-off-by: Guenter Roeck <linux@roeck-us.net>
This commit is contained in:
Guenter Roeck 2012-07-01 08:23:15 -07:00
parent 698a7c24a5
commit 6c009501ff
1 changed files with 225 additions and 25 deletions
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250
drivers/hwmon/nct6775.c
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@ -33,6 +33,7 @@
* Supports the following chips:
*
* Chip #vin #fan #pwm #temp chip IDs man ID
* nct6106d 9 3 3 6+3 0xc450 0xc1 0x5ca3
* nct6775f 9 4 3 6+3 0xb470 0xc1 0x5ca3
* nct6776f 9 5 3 6+3 0xc330 0xc1 0x5ca3
* nct6779d 15 5 5 2+6 0xc560 0xc1 0x5ca3
@ -59,10 +60,11 @@
#define USE_ALTERNATE
enum kinds { nct6775, nct6776, nct6779 };
enum kinds { nct6106, nct6775, nct6776, nct6779 };
/* used to set data->name = nct6775_device_names[data->sio_kind] */
static const char * const nct6775_device_names[] = {
"nct6106",
"nct6775",
"nct6776",
"nct6779",
@ -91,6 +93,7 @@ MODULE_PARM_DESC(fan_debounce, "Enable debouncing for fan RPM signal");
#define SIO_REG_ENABLE 0x30 /* Logical device enable */
#define SIO_REG_ADDR 0x60 /* Logical device address (2 bytes) */
#define SIO_NCT6106_ID 0xc450
#define SIO_NCT6775_ID 0xb470
#define SIO_NCT6776_ID 0xc330
#define SIO_NCT6779_ID 0xc560
@ -167,7 +170,7 @@ superio_exit(int ioreg)
#define NUM_TEMP 10 /* Max number of temp attribute sets w/ limits*/
#define NUM_TEMP_FIXED 6 /* Max number of fixed temp attribute sets */
#define NUM_REG_ALARM 4 /* Max number of alarm registers */
#define NUM_REG_ALARM 7 /* Max number of alarm registers */
/* Common and NCT6775 specific data */
@ -185,6 +188,7 @@ static const u16 NCT6775_REG_IN[] = {
#define NCT6775_REG_VBAT 0x5D
#define NCT6775_REG_DIODE 0x5E
#define NCT6775_DIODE_MASK 0x02
#define NCT6775_REG_FANDIV1 0x506
#define NCT6775_REG_FANDIV2 0x507
@ -238,6 +242,7 @@ static const u16 NCT6775_REG_PWM_READ[] = { 0x01, 0x03, 0x11, 0x13, 0x15 };
static const u16 NCT6775_REG_FAN[] = { 0x630, 0x632, 0x634, 0x636, 0x638 };
static const u16 NCT6775_REG_FAN_MIN[] = { 0x3b, 0x3c, 0x3d };
static const u16 NCT6775_REG_FAN_PULSES[] = { 0x641, 0x642, 0x643, 0x644, 0 };
static const u16 NCT6775_FAN_PULSE_SHIFT[] = { 0, 0, 0, 0, 0 };
static const u16 NCT6775_REG_TEMP[] = {
0x27, 0x150, 0x250, 0x62b, 0x62c, 0x62d };
@ -396,6 +401,7 @@ static const u16 NCT6779_REG_FAN_PULSES[] = {
static const u16 NCT6779_REG_CRITICAL_PWM_ENABLE[] = {
0x136, 0x236, 0x336, 0x836, 0x936 };
#define NCT6779_CRITICAL_PWM_ENABLE_MASK 0x01
static const u16 NCT6779_REG_CRITICAL_PWM[] = {
0x137, 0x237, 0x337, 0x837, 0x937 };
@ -449,6 +455,88 @@ static const u16 NCT6779_REG_TEMP_ALTERNATE[ARRAY_SIZE(nct6779_temp_label) - 1]
static const u16 NCT6779_REG_TEMP_CRIT[ARRAY_SIZE(nct6779_temp_label) - 1]
= { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0x709, 0x70a };
/* NCT6102D/NCT6106D specific data */
#define NCT6106_REG_VBAT 0x318
#define NCT6106_REG_DIODE 0x319
#define NCT6106_DIODE_MASK 0x01
static const u16 NCT6106_REG_IN_MAX[] = {
0x90, 0x92, 0x94, 0x96, 0x98, 0x9a, 0x9e, 0xa0, 0xa2 };
static const u16 NCT6106_REG_IN_MIN[] = {
0x91, 0x93, 0x95, 0x97, 0x99, 0x9b, 0x9f, 0xa1, 0xa3 };
static const u16 NCT6106_REG_IN[] = {
0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x07, 0x08, 0x09 };
static const u16 NCT6106_REG_TEMP[] = { 0x10, 0x11, 0x12, 0x13, 0x14, 0x15 };
static const u16 NCT6106_REG_TEMP_HYST[] = {
0xc3, 0xc7, 0xcb, 0xcf, 0xd3, 0xd7 };
static const u16 NCT6106_REG_TEMP_OVER[] = {
0xc2, 0xc6, 0xca, 0xce, 0xd2, 0xd4 };
static const u16 NCT6106_REG_TEMP_OFFSET[] = { 0x311, 0x312, 0x313 };
static const u16 NCT6106_REG_TEMP_CONFIG[] = {
0xb7, 0xb8, 0xb9, 0xba, 0xbb, 0xbc };
static const u16 NCT6106_REG_FAN[] = { 0x20, 0x22, 0x24 };
static const u16 NCT6106_REG_FAN_MIN[] = { 0xe0, 0xe2, 0xe4 };
static const u16 NCT6106_REG_FAN_PULSES[] = { 0xf6, 0xf6, 0xf6, 0, 0 };
static const u16 NCT6106_FAN_PULSE_SHIFT[] = { 0, 2, 4, 0, 0 };
static const u8 NCT6106_REG_PWM_MODE[] = { 0xf3, 0xf3, 0xf3 };
static const u8 NCT6106_PWM_MODE_MASK[] = { 0x01, 0x02, 0x04 };
static const u16 NCT6106_REG_PWM[] = { 0x119, 0x129, 0x139 };
static const u16 NCT6106_REG_PWM_READ[] = { 0x4a, 0x4b, 0x4c };
static const u16 NCT6106_REG_FAN_MODE[] = { 0x113, 0x123, 0x133 };
static const u16 NCT6106_REG_TEMP_SEL[] = { 0x110, 0x120, 0x130 };
static const u16 NCT6106_REG_TEMP_SOURCE[] = {
0xb0, 0xb1, 0xb2, 0xb3, 0xb4, 0xb5 };
static const u16 NCT6106_REG_CRITICAL_TEMP[] = { 0x11a, 0x12a, 0x13a };
static const u16 NCT6106_REG_CRITICAL_TEMP_TOLERANCE[] = {
0x11b, 0x12b, 0x13b };
static const u16 NCT6106_REG_CRITICAL_PWM_ENABLE[] = { 0x11c, 0x12c, 0x13c };
#define NCT6106_CRITICAL_PWM_ENABLE_MASK 0x10
static const u16 NCT6106_REG_CRITICAL_PWM[] = { 0x11d, 0x12d, 0x13d };
static const u16 NCT6106_REG_FAN_STEP_UP_TIME[] = { 0x114, 0x124, 0x134 };
static const u16 NCT6106_REG_FAN_STEP_DOWN_TIME[] = { 0x115, 0x125, 0x135 };
static const u16 NCT6106_REG_FAN_STOP_OUTPUT[] = { 0x116, 0x126, 0x136 };
static const u16 NCT6106_REG_FAN_START_OUTPUT[] = { 0x117, 0x127, 0x137 };
static const u16 NCT6106_REG_FAN_STOP_TIME[] = { 0x118, 0x128, 0x138 };
static const u16 NCT6106_REG_TOLERANCE_H[] = { 0x112, 0x122, 0x132 };
static const u16 NCT6106_REG_TARGET[] = { 0x111, 0x121, 0x131 };
static const u16 NCT6106_REG_WEIGHT_TEMP_SEL[] = { 0x168, 0x178, 0x188 };
static const u16 NCT6106_REG_WEIGHT_TEMP_STEP[] = { 0x169, 0x179, 0x189 };
static const u16 NCT6106_REG_WEIGHT_TEMP_STEP_TOL[] = { 0x16a, 0x17a, 0x18a };
static const u16 NCT6106_REG_WEIGHT_DUTY_STEP[] = { 0x16b, 0x17b, 0x17c };
static const u16 NCT6106_REG_WEIGHT_TEMP_BASE[] = { 0x16c, 0x17c, 0x18c };
static const u16 NCT6106_REG_WEIGHT_DUTY_BASE[] = { 0x16d, 0x17d, 0x18d };
static const u16 NCT6106_REG_AUTO_TEMP[] = { 0x160, 0x170, 0x180 };
static const u16 NCT6106_REG_AUTO_PWM[] = { 0x164, 0x174, 0x184 };
static const u16 NCT6106_REG_ALARM[NUM_REG_ALARM] = {
0x77, 0x78, 0x79, 0x7a, 0x7b, 0x7c, 0x7d };
static const s8 NCT6106_ALARM_BITS[] = {
0, 1, 2, 3, 4, 5, 7, 8, /* in0.. in7 */
9, -1, -1, -1, -1, -1, -1, /* in8..in14 */
-1, /* unused */
32, 33, 34, -1, -1, /* fan1..fan5 */
-1, -1, -1, /* unused */
16, 17, 18, 19, 20, 21, /* temp1..temp6 */
48, -1 /* intrusion0, intrusion1 */
};
static const u16 NCT6106_REG_TEMP_ALTERNATE[ARRAY_SIZE(nct6776_temp_label) - 1]
= { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0x51, 0x52, 0x54 };
static const u16 NCT6106_REG_TEMP_CRIT[ARRAY_SIZE(nct6776_temp_label) - 1]
= { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0x204, 0x205 };
static enum pwm_enable reg_to_pwm_enable(int pwm, int mode)
{
if (mode == 0 && pwm == 255)
@ -570,6 +658,7 @@ struct nct6775_data {
u16 REG_CONFIG;
u16 REG_VBAT;
u16 REG_DIODE;
u8 DIODE_MASK;
const s8 *ALARM_BITS;
@ -581,6 +670,7 @@ struct nct6775_data {
const u16 *REG_FAN_MODE;
const u16 *REG_FAN_MIN;
const u16 *REG_FAN_PULSES;
const u16 *FAN_PULSE_SHIFT;
const u16 *REG_FAN_TIME[3];
const u16 *REG_TOLERANCE_H;
@ -594,6 +684,10 @@ struct nct6775_data {
*/
const u16 *REG_PWM_READ;
const u16 *REG_CRITICAL_PWM_ENABLE;
u8 CRITICAL_PWM_ENABLE_MASK;
const u16 *REG_CRITICAL_PWM;
const u16 *REG_AUTO_TEMP;
const u16 *REG_AUTO_PWM;
@ -629,7 +723,7 @@ struct nct6775_data {
u8 has_fan_min; /* some fans don't have min register */
bool has_fan_div;
u8 num_temp_alarms; /* 2 or 3 */
u8 num_temp_alarms; /* 2, 3, or 6 */
u8 temp_fixed_num; /* 3 or 6 */
u8 temp_type[NUM_TEMP_FIXED];
s8 temp_offset[NUM_TEMP_FIXED];
@ -829,6 +923,10 @@ nct6775_create_attr_group(struct device *dev, struct sensor_template_group *tg,
static bool is_word_sized(struct nct6775_data *data, u16 reg)
{
switch (data->kind) {
case nct6106:
return reg == 0x20 || reg == 0x22 || reg == 0x24 ||
reg == 0xe0 || reg == 0xe2 || reg == 0xe4 ||
reg == 0x111 || reg == 0x121 || reg == 0x131;
case nct6775:
return (((reg & 0xff00) == 0x100 ||
(reg & 0xff00) == 0x200) &&
@ -1194,15 +1292,16 @@ static void nct6775_update_pwm_limits(struct device *dev)
case nct6776:
data->auto_pwm[i][data->auto_pwm_num] = 0xff;
break;
case nct6106:
case nct6779:
reg = nct6775_read_value(data,
NCT6779_REG_CRITICAL_PWM_ENABLE[i]);
if (reg & 1)
data->auto_pwm[i][data->auto_pwm_num] =
nct6775_read_value(data,
NCT6779_REG_CRITICAL_PWM[i]);
data->REG_CRITICAL_PWM_ENABLE[i]);
if (reg & data->CRITICAL_PWM_ENABLE_MASK)
reg = nct6775_read_value(data,
data->REG_CRITICAL_PWM[i]);
else
data->auto_pwm[i][data->auto_pwm_num] = 0xff;
reg = 0xff;
data->auto_pwm[i][data->auto_pwm_num] = reg;
break;
}
}
@ -1248,7 +1347,8 @@ static struct nct6775_data *nct6775_update_device(struct device *dev)
data->fan_min[i] = nct6775_read_value(data,
data->REG_FAN_MIN[i]);
data->fan_pulses[i] =
nct6775_read_value(data, data->REG_FAN_PULSES[i]);
(nct6775_read_value(data, data->REG_FAN_PULSES[i])
>> data->FAN_PULSE_SHIFT[i]) & 0x03;
nct6775_select_fan_div(dev, data, i, reg);
}
@ -1548,6 +1648,7 @@ store_fan_pulses(struct device *dev, struct device_attribute *attr,
int nr = sattr->index;
unsigned long val;
int err;
u8 reg;
err = kstrtoul(buf, 10, &val);
if (err < 0)
@ -1558,7 +1659,10 @@ store_fan_pulses(struct device *dev, struct device_attribute *attr,
mutex_lock(&data->update_lock);
data->fan_pulses[nr] = val & 3;
nct6775_write_value(data, data->REG_FAN_PULSES[nr], val & 3);
reg = nct6775_read_value(data, data->REG_FAN_PULSES[nr]);
reg &= ~(0x03 << data->FAN_PULSE_SHIFT[nr]);
reg |= (val & 3) << data->FAN_PULSE_SHIFT[nr];
nct6775_write_value(data, data->REG_FAN_PULSES[nr], reg);
mutex_unlock(&data->update_lock);
return count;
@ -1708,7 +1812,7 @@ store_temp_type(struct device *dev, struct device_attribute *attr,
int nr = sattr->index;
unsigned long val;
int err;
u8 vbat, diode, bit;
u8 vbat, diode, vbit, dbit;
err = kstrtoul(buf, 10, &val);
if (err < 0)
@ -1720,16 +1824,17 @@ store_temp_type(struct device *dev, struct device_attribute *attr,
mutex_lock(&data->update_lock);
data->temp_type[nr] = val;
vbat = nct6775_read_value(data, data->REG_VBAT) & ~(0x02 << nr);
diode = nct6775_read_value(data, data->REG_DIODE) & ~(0x02 << nr);
bit = 0x02 << nr;
vbit = 0x02 << nr;
dbit = data->DIODE_MASK << nr;
vbat = nct6775_read_value(data, data->REG_VBAT) & ~vbit;
diode = nct6775_read_value(data, data->REG_DIODE) & ~dbit;
switch (val) {
case 1: /* CPU diode (diode, current mode) */
vbat |= bit;
diode |= bit;
vbat |= vbit;
diode |= dbit;
break;
case 3: /* diode, voltage mode */
vbat |= bit;
vbat |= dbit;
break;
case 4: /* thermistor */
break;
@ -2471,17 +2576,18 @@ store_auto_pwm(struct device *dev, struct device_attribute *attr,
break;
case nct6776:
break; /* always enabled, nothing to do */
case nct6106:
case nct6779:
nct6775_write_value(data, NCT6779_REG_CRITICAL_PWM[nr],
nct6775_write_value(data, data->REG_CRITICAL_PWM[nr],
val);
reg = nct6775_read_value(data,
NCT6779_REG_CRITICAL_PWM_ENABLE[nr]);
data->REG_CRITICAL_PWM_ENABLE[nr]);
if (val == 255)
reg &= ~0x01;
reg &= ~data->CRITICAL_PWM_ENABLE_MASK;
else
reg |= 0x01;
reg |= data->CRITICAL_PWM_ENABLE_MASK;
nct6775_write_value(data,
NCT6779_REG_CRITICAL_PWM_ENABLE[nr],
data->REG_CRITICAL_PWM_ENABLE[nr],
reg);
break;
}
@ -2820,8 +2926,9 @@ static inline void nct6775_init_device(struct nct6775_data *data)
for (i = 0; i < data->temp_fixed_num; i++) {
if (!(data->have_temp_fixed & (1 << i)))
continue;
if ((tmp & (0x02 << i))) /* diode */
data->temp_type[i] = 3 - ((diode >> i) & 0x02);
if ((tmp & (data->DIODE_MASK << i))) /* diode */
data->temp_type[i]
= 3 - ((diode >> i) & data->DIODE_MASK);
else /* thermistor */
data->temp_type[i] = 4;
}
@ -2875,6 +2982,17 @@ nct6775_check_fan_inputs(const struct nct6775_sio_data *sio_data,
pwm3pin = fan3pin;
pwm4pin = 0;
pwm5pin = 0;
} else if (data->kind == nct6106) {
regval = superio_inb(sio_data->sioreg, 0x24);
fan3pin = !(regval & 0x80);
pwm3pin = regval & 0x08;
fan3min = fan3pin;
fan4pin = false;
fan4min = false;
fan5pin = false;
pwm4pin = false;
pwm5pin = false;
} else { /* NCT6779D */
regval = superio_inb(sio_data->sioreg, 0x1c);
@ -2958,6 +3076,70 @@ static int nct6775_probe(struct platform_device *pdev)
platform_set_drvdata(pdev, data);
switch (data->kind) {
case nct6106:
data->in_num = 9;
data->pwm_num = 3;
data->auto_pwm_num = 4;
data->temp_fixed_num = 3;
data->num_temp_alarms = 6;
data->fan_from_reg = fan_from_reg13;
data->fan_from_reg_min = fan_from_reg13;
data->temp_label = nct6776_temp_label;
data->temp_label_num = ARRAY_SIZE(nct6776_temp_label);
data->REG_VBAT = NCT6106_REG_VBAT;
data->REG_DIODE = NCT6106_REG_DIODE;
data->DIODE_MASK = NCT6106_DIODE_MASK;
data->REG_VIN = NCT6106_REG_IN;
data->REG_IN_MINMAX[0] = NCT6106_REG_IN_MIN;
data->REG_IN_MINMAX[1] = NCT6106_REG_IN_MAX;
data->REG_TARGET = NCT6106_REG_TARGET;
data->REG_FAN = NCT6106_REG_FAN;
data->REG_FAN_MODE = NCT6106_REG_FAN_MODE;
data->REG_FAN_MIN = NCT6106_REG_FAN_MIN;
data->REG_FAN_PULSES = NCT6106_REG_FAN_PULSES;
data->FAN_PULSE_SHIFT = NCT6106_FAN_PULSE_SHIFT;
data->REG_FAN_TIME[0] = NCT6106_REG_FAN_STOP_TIME;
data->REG_FAN_TIME[1] = NCT6106_REG_FAN_STEP_UP_TIME;
data->REG_FAN_TIME[2] = NCT6106_REG_FAN_STEP_DOWN_TIME;
data->REG_PWM[0] = NCT6106_REG_PWM;
data->REG_PWM[1] = NCT6106_REG_FAN_START_OUTPUT;
data->REG_PWM[2] = NCT6106_REG_FAN_STOP_OUTPUT;
data->REG_PWM[5] = NCT6106_REG_WEIGHT_DUTY_STEP;
data->REG_PWM[6] = NCT6106_REG_WEIGHT_DUTY_BASE;
data->REG_PWM_READ = NCT6106_REG_PWM_READ;
data->REG_PWM_MODE = NCT6106_REG_PWM_MODE;
data->PWM_MODE_MASK = NCT6106_PWM_MODE_MASK;
data->REG_AUTO_TEMP = NCT6106_REG_AUTO_TEMP;
data->REG_AUTO_PWM = NCT6106_REG_AUTO_PWM;
data->REG_CRITICAL_TEMP = NCT6106_REG_CRITICAL_TEMP;
data->REG_CRITICAL_TEMP_TOLERANCE
= NCT6106_REG_CRITICAL_TEMP_TOLERANCE;
data->REG_CRITICAL_PWM_ENABLE = NCT6106_REG_CRITICAL_PWM_ENABLE;
data->CRITICAL_PWM_ENABLE_MASK
= NCT6106_CRITICAL_PWM_ENABLE_MASK;
data->REG_CRITICAL_PWM = NCT6106_REG_CRITICAL_PWM;
data->REG_TEMP_OFFSET = NCT6106_REG_TEMP_OFFSET;
data->REG_TEMP_SOURCE = NCT6106_REG_TEMP_SOURCE;
data->REG_TEMP_SEL = NCT6106_REG_TEMP_SEL;
data->REG_WEIGHT_TEMP_SEL = NCT6106_REG_WEIGHT_TEMP_SEL;
data->REG_WEIGHT_TEMP[0] = NCT6106_REG_WEIGHT_TEMP_STEP;
data->REG_WEIGHT_TEMP[1] = NCT6106_REG_WEIGHT_TEMP_STEP_TOL;
data->REG_WEIGHT_TEMP[2] = NCT6106_REG_WEIGHT_TEMP_BASE;
data->REG_ALARM = NCT6106_REG_ALARM;
data->ALARM_BITS = NCT6106_ALARM_BITS;
reg_temp = NCT6106_REG_TEMP;
num_reg_temp = ARRAY_SIZE(NCT6106_REG_TEMP);
reg_temp_over = NCT6106_REG_TEMP_OVER;
reg_temp_hyst = NCT6106_REG_TEMP_HYST;
reg_temp_config = NCT6106_REG_TEMP_CONFIG;
reg_temp_alternate = NCT6106_REG_TEMP_ALTERNATE;
reg_temp_crit = NCT6106_REG_TEMP_CRIT;
break;
case nct6775:
data->in_num = 9;
data->pwm_num = 3;
@ -2980,6 +3162,7 @@ static int nct6775_probe(struct platform_device *pdev)
data->REG_CONFIG = NCT6775_REG_CONFIG;
data->REG_VBAT = NCT6775_REG_VBAT;
data->REG_DIODE = NCT6775_REG_DIODE;
data->DIODE_MASK = NCT6775_DIODE_MASK;
data->REG_VIN = NCT6775_REG_IN;
data->REG_IN_MINMAX[0] = NCT6775_REG_IN_MIN;
data->REG_IN_MINMAX[1] = NCT6775_REG_IN_MAX;
@ -2988,6 +3171,7 @@ static int nct6775_probe(struct platform_device *pdev)
data->REG_FAN_MODE = NCT6775_REG_FAN_MODE;
data->REG_FAN_MIN = NCT6775_REG_FAN_MIN;
data->REG_FAN_PULSES = NCT6775_REG_FAN_PULSES;
data->FAN_PULSE_SHIFT = NCT6775_FAN_PULSE_SHIFT;
data->REG_FAN_TIME[0] = NCT6775_REG_FAN_STOP_TIME;
data->REG_FAN_TIME[1] = NCT6775_REG_FAN_STEP_UP_TIME;
data->REG_FAN_TIME[2] = NCT6775_REG_FAN_STEP_DOWN_TIME;
@ -3045,6 +3229,7 @@ static int nct6775_probe(struct platform_device *pdev)
data->REG_CONFIG = NCT6775_REG_CONFIG;
data->REG_VBAT = NCT6775_REG_VBAT;
data->REG_DIODE = NCT6775_REG_DIODE;
data->DIODE_MASK = NCT6775_DIODE_MASK;
data->REG_VIN = NCT6775_REG_IN;
data->REG_IN_MINMAX[0] = NCT6775_REG_IN_MIN;
data->REG_IN_MINMAX[1] = NCT6775_REG_IN_MAX;
@ -3053,6 +3238,7 @@ static int nct6775_probe(struct platform_device *pdev)
data->REG_FAN_MODE = NCT6775_REG_FAN_MODE;
data->REG_FAN_MIN = NCT6776_REG_FAN_MIN;
data->REG_FAN_PULSES = NCT6776_REG_FAN_PULSES;
data->FAN_PULSE_SHIFT = NCT6775_FAN_PULSE_SHIFT;
data->REG_FAN_TIME[0] = NCT6775_REG_FAN_STOP_TIME;
data->REG_FAN_TIME[1] = NCT6775_REG_FAN_STEP_UP_TIME;
data->REG_FAN_TIME[2] = NCT6775_REG_FAN_STEP_DOWN_TIME;
@ -3110,6 +3296,7 @@ static int nct6775_probe(struct platform_device *pdev)
data->REG_CONFIG = NCT6775_REG_CONFIG;
data->REG_VBAT = NCT6775_REG_VBAT;
data->REG_DIODE = NCT6775_REG_DIODE;
data->DIODE_MASK = NCT6775_DIODE_MASK;
data->REG_VIN = NCT6779_REG_IN;
data->REG_IN_MINMAX[0] = NCT6775_REG_IN_MIN;
data->REG_IN_MINMAX[1] = NCT6775_REG_IN_MAX;
@ -3118,6 +3305,7 @@ static int nct6775_probe(struct platform_device *pdev)
data->REG_FAN_MODE = NCT6775_REG_FAN_MODE;
data->REG_FAN_MIN = NCT6776_REG_FAN_MIN;
data->REG_FAN_PULSES = NCT6779_REG_FAN_PULSES;
data->FAN_PULSE_SHIFT = NCT6775_FAN_PULSE_SHIFT;
data->REG_FAN_TIME[0] = NCT6775_REG_FAN_STOP_TIME;
data->REG_FAN_TIME[1] = NCT6775_REG_FAN_STEP_UP_TIME;
data->REG_FAN_TIME[2] = NCT6775_REG_FAN_STEP_DOWN_TIME;
@ -3135,6 +3323,10 @@ static int nct6775_probe(struct platform_device *pdev)
data->REG_CRITICAL_TEMP = NCT6775_REG_CRITICAL_TEMP;
data->REG_CRITICAL_TEMP_TOLERANCE
= NCT6775_REG_CRITICAL_TEMP_TOLERANCE;
data->REG_CRITICAL_PWM_ENABLE = NCT6779_REG_CRITICAL_PWM_ENABLE;
data->CRITICAL_PWM_ENABLE_MASK
= NCT6779_CRITICAL_PWM_ENABLE_MASK;
data->REG_CRITICAL_PWM = NCT6779_REG_CRITICAL_PWM;
data->REG_TEMP_OFFSET = NCT6779_REG_TEMP_OFFSET;
data->REG_TEMP_SOURCE = NCT6775_REG_TEMP_SOURCE;
data->REG_TEMP_SEL = NCT6775_REG_TEMP_SEL;
@ -3286,6 +3478,7 @@ static int nct6775_probe(struct platform_device *pdev)
case nct6776:
data->have_vid = (cr2a & 0x60) == 0x40;
break;
case nct6106:
case nct6779:
break;
}
@ -3307,6 +3500,9 @@ static int nct6775_probe(struct platform_device *pdev)
tmp = superio_inb(sio_data->sioreg,
NCT6775_REG_CR_FAN_DEBOUNCE);
switch (data->kind) {
case nct6106:
tmp |= 0xe0;
break;
case nct6775:
tmp |= 0x1e;
break;
@ -3478,6 +3674,7 @@ static struct platform_driver nct6775_driver = {
};
static const char * const nct6775_sio_names[] __initconst = {
"NCT6106D",
"NCT6775F",
"NCT6776D/F",
"NCT6779D",
@ -3500,6 +3697,9 @@ static int __init nct6775_find(int sioaddr, struct nct6775_sio_data *sio_data)
val = (superio_inb(sioaddr, SIO_REG_DEVID) << 8)
| superio_inb(sioaddr, SIO_REG_DEVID + 1);
switch (val & SIO_ID_MASK) {
case SIO_NCT6106_ID:
sio_data->kind = nct6106;
break;
case SIO_NCT6775_ID:
sio_data->kind = nct6775;
break;