@@ -1915,7 +1915,7 @@ config SENSORS_W83627HF
will be called w83627hf.
config SENSORS_W83627EHF
- tristate "Winbond W83627EHF/EHG/DHG/UHG, W83667HG, NCT6775F, NCT6776F"
+ tristate "Winbond W83627EHF/EHG/DHG/UHG, W83667HG"
depends on !PPC
select HWMON_VID
help
@@ -1928,8 +1928,7 @@ config SENSORS_W83627EHF
the Core 2 Duo. And also the W83627UHG, which is a stripped down
version of the W83627DHG (as far as hardware monitoring goes.)
- This driver also supports Nuvoton W83667HG, W83667HG-B, NCT6775F
- (also known as W83667HG-I), and NCT6776F.
+ This driver also supports Nuvoton W83667HG and W83667HG-B.
This driver can also be built as a module. If so, the module
will be called w83627ehf.
@@ -28,8 +28,6 @@
* w83627uhg 8 2 2 3 0xa230 0xc1 0x5ca3
* w83667hg 9 5 3 3 0xa510 0xc1 0x5ca3
* w83667hg-b 9 5 3 4 0xb350 0xc1 0x5ca3
- * nct6775f 9 4 3 9 0xb470 0xc1 0x5ca3
- * nct6776f 9 5 3 9 0xC330 0xc1 0x5ca3
*/
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
@@ -50,7 +48,7 @@
enum kinds {
w83627ehf, w83627dhg, w83627dhg_p, w83627uhg,
- w83667hg, w83667hg_b, nct6775, nct6776,
+ w83667hg, w83667hg_b,
};
/* used to set data->name = w83627ehf_device_names[data->sio_kind] */
@@ -61,8 +59,6 @@ static const char * const w83627ehf_device_names[] = {
"w83627uhg",
"w83667hg",
"w83667hg",
- "nct6775",
- "nct6776",
};
static unsigned short force_id;
@@ -97,8 +93,6 @@ MODULE_PARM_DESC(fan_debounce, "Enable debouncing for fan RPM signal");
#define SIO_W83627UHG_ID 0xa230
#define SIO_W83667HG_ID 0xa510
#define SIO_W83667HG_B_ID 0xb350
-#define SIO_NCT6775_ID 0xb470
-#define SIO_NCT6776_ID 0xc330
#define SIO_ID_MASK 0xFFF0
static inline void
@@ -187,11 +181,6 @@ static const u16 W83627EHF_REG_TEMP_CONFIG[] = { 0, 0x152, 0x252, 0 };
#define W83627EHF_REG_DIODE 0x59
#define W83627EHF_REG_SMI_OVT 0x4C
-/* NCT6775F has its own fan divider registers */
-#define NCT6775_REG_FANDIV1 0x506
-#define NCT6775_REG_FANDIV2 0x507
-#define NCT6775_REG_FAN_DEBOUNCE 0xf0
-
#define W83627EHF_REG_ALARM1 0x459
#define W83627EHF_REG_ALARM2 0x45A
#define W83627EHF_REG_ALARM3 0x45B
@@ -235,28 +224,6 @@ static const u16 W83627EHF_REG_FAN_STEP_OUTPUT_W83667_B[]
static const u16 W83627EHF_REG_TEMP_OFFSET[] = { 0x454, 0x455, 0x456 };
-static const u16 NCT6775_REG_TARGET[] = { 0x101, 0x201, 0x301 };
-static const u16 NCT6775_REG_FAN_MODE[] = { 0x102, 0x202, 0x302 };
-static const u16 NCT6775_REG_FAN_STOP_OUTPUT[] = { 0x105, 0x205, 0x305 };
-static const u16 NCT6775_REG_FAN_START_OUTPUT[] = { 0x106, 0x206, 0x306 };
-static const u16 NCT6775_REG_FAN_STOP_TIME[] = { 0x107, 0x207, 0x307 };
-static const u16 NCT6775_REG_PWM[] = { 0x109, 0x209, 0x309 };
-static const u16 NCT6775_REG_FAN_MAX_OUTPUT[] = { 0x10a, 0x20a, 0x30a };
-static const u16 NCT6775_REG_FAN_STEP_OUTPUT[] = { 0x10b, 0x20b, 0x30b };
-static const u16 NCT6775_REG_FAN[] = { 0x630, 0x632, 0x634, 0x636, 0x638 };
-static const u16 NCT6776_REG_FAN_MIN[] = { 0x63a, 0x63c, 0x63e, 0x640, 0x642};
-
-static const u16 NCT6775_REG_TEMP[]
- = { 0x27, 0x150, 0x250, 0x73, 0x75, 0x77, 0x62b, 0x62c, 0x62d };
-static const u16 NCT6775_REG_TEMP_CONFIG[]
- = { 0, 0x152, 0x252, 0, 0, 0, 0x628, 0x629, 0x62A };
-static const u16 NCT6775_REG_TEMP_HYST[]
- = { 0x3a, 0x153, 0x253, 0, 0, 0, 0x673, 0x678, 0x67D };
-static const u16 NCT6775_REG_TEMP_OVER[]
- = { 0x39, 0x155, 0x255, 0, 0, 0, 0x672, 0x677, 0x67C };
-static const u16 NCT6775_REG_TEMP_SOURCE[]
- = { 0x621, 0x622, 0x623, 0x100, 0x200, 0x300, 0x624, 0x625, 0x626 };
-
static const char *const w83667hg_b_temp_label[] = {
"SYSTIN",
"CPUTIN",
@@ -268,57 +235,7 @@ static const char *const w83667hg_b_temp_label[] = {
"PECI Agent 4"
};
-static const char *const nct6775_temp_label[] = {
- "",
- "SYSTIN",
- "CPUTIN",
- "AUXTIN",
- "AMD SB-TSI",
- "PECI Agent 0",
- "PECI Agent 1",
- "PECI Agent 2",
- "PECI Agent 3",
- "PECI Agent 4",
- "PECI Agent 5",
- "PECI Agent 6",
- "PECI Agent 7",
- "PCH_CHIP_CPU_MAX_TEMP",
- "PCH_CHIP_TEMP",
- "PCH_CPU_TEMP",
- "PCH_MCH_TEMP",
- "PCH_DIM0_TEMP",
- "PCH_DIM1_TEMP",
- "PCH_DIM2_TEMP",
- "PCH_DIM3_TEMP"
-};
-
-static const char *const nct6776_temp_label[] = {
- "",
- "SYSTIN",
- "CPUTIN",
- "AUXTIN",
- "SMBUSMASTER 0",
- "SMBUSMASTER 1",
- "SMBUSMASTER 2",
- "SMBUSMASTER 3",
- "SMBUSMASTER 4",
- "SMBUSMASTER 5",
- "SMBUSMASTER 6",
- "SMBUSMASTER 7",
- "PECI Agent 0",
- "PECI Agent 1",
- "PCH_CHIP_CPU_MAX_TEMP",
- "PCH_CHIP_TEMP",
- "PCH_CPU_TEMP",
- "PCH_MCH_TEMP",
- "PCH_DIM0_TEMP",
- "PCH_DIM1_TEMP",
- "PCH_DIM2_TEMP",
- "PCH_DIM3_TEMP",
- "BYTE_TEMP"
-};
-
-#define NUM_REG_TEMP ARRAY_SIZE(NCT6775_REG_TEMP)
+#define NUM_REG_TEMP ARRAY_SIZE(W83627EHF_REG_TEMP)
static int is_word_sized(u16 reg)
{
@@ -358,31 +275,6 @@ static unsigned int fan_from_reg8(u16 reg, unsigned int divreg)
return 1350000U / (reg << divreg);
}
-static unsigned int fan_from_reg13(u16 reg, unsigned int divreg)
-{
- if ((reg & 0xff1f) == 0xff1f)
- return 0;
-
- reg = (reg & 0x1f) | ((reg & 0xff00) >> 3);
-
- if (reg == 0)
- return 0;
-
- return 1350000U / reg;
-}
-
-static unsigned int fan_from_reg16(u16 reg, unsigned int divreg)
-{
- if (reg == 0 || reg == 0xffff)
- return 0;
-
- /*
- * Even though the registers are 16 bit wide, the fan divisor
- * still applies.
- */
- return 1350000U / (reg << divreg);
-}
-
static inline unsigned int
div_from_reg(u8 reg)
{
@@ -584,35 +476,6 @@ static int w83627ehf_write_temp(struct w83627ehf_data *data, u16 reg,
return w83627ehf_write_value(data, reg, value);
}
-/* This function assumes that the caller holds data->update_lock */
-static void nct6775_write_fan_div(struct w83627ehf_data *data, int nr)
-{
- u8 reg;
-
- switch (nr) {
- case 0:
- reg = (w83627ehf_read_value(data, NCT6775_REG_FANDIV1) & 0x70)
- | (data->fan_div[0] & 0x7);
- w83627ehf_write_value(data, NCT6775_REG_FANDIV1, reg);
- break;
- case 1:
- reg = (w83627ehf_read_value(data, NCT6775_REG_FANDIV1) & 0x7)
- | ((data->fan_div[1] << 4) & 0x70);
- w83627ehf_write_value(data, NCT6775_REG_FANDIV1, reg);
- break;
- case 2:
- reg = (w83627ehf_read_value(data, NCT6775_REG_FANDIV2) & 0x70)
- | (data->fan_div[2] & 0x7);
- w83627ehf_write_value(data, NCT6775_REG_FANDIV2, reg);
- break;
- case 3:
- reg = (w83627ehf_read_value(data, NCT6775_REG_FANDIV2) & 0x7)
- | ((data->fan_div[3] << 4) & 0x70);
- w83627ehf_write_value(data, NCT6775_REG_FANDIV2, reg);
- break;
- }
-}
-
/* This function assumes that the caller holds data->update_lock */
static void w83627ehf_write_fan_div(struct w83627ehf_data *data, int nr)
{
@@ -667,25 +530,7 @@ static void w83627ehf_write_fan_div(struct w83627ehf_data *data, int nr)
static void w83627ehf_write_fan_div_common(struct device *dev,
struct w83627ehf_data *data, int nr)
{
- if (data->kind == nct6776)
- ; /* no dividers, do nothing */
- else if (data->kind == nct6775)
- nct6775_write_fan_div(data, nr);
- else
- w83627ehf_write_fan_div(data, nr);
-}
-
-static void nct6775_update_fan_div(struct w83627ehf_data *data)
-{
- u8 i;
-
- i = w83627ehf_read_value(data, NCT6775_REG_FANDIV1);
- data->fan_div[0] = i & 0x7;
- data->fan_div[1] = (i & 0x70) >> 4;
- i = w83627ehf_read_value(data, NCT6775_REG_FANDIV2);
- data->fan_div[2] = i & 0x7;
- if (data->has_fan & (1<<3))
- data->fan_div[3] = (i & 0x70) >> 4;
+ w83627ehf_write_fan_div(data, nr);
}
static void w83627ehf_update_fan_div(struct w83627ehf_data *data)
@@ -716,30 +561,7 @@ static void w83627ehf_update_fan_div(struct w83627ehf_data *data)
static void w83627ehf_update_fan_div_common(struct device *dev,
struct w83627ehf_data *data)
{
- if (data->kind == nct6776)
- ; /* no dividers, do nothing */
- else if (data->kind == nct6775)
- nct6775_update_fan_div(data);
- else
- w83627ehf_update_fan_div(data);
-}
-
-static void nct6775_update_pwm(struct w83627ehf_data *data)
-{
- int i;
- int pwmcfg, fanmodecfg;
-
- for (i = 0; i < data->pwm_num; i++) {
- pwmcfg = w83627ehf_read_value(data,
- W83627EHF_REG_PWM_ENABLE[i]);
- fanmodecfg = w83627ehf_read_value(data,
- NCT6775_REG_FAN_MODE[i]);
- data->pwm_mode[i] =
- ((pwmcfg >> W83627EHF_PWM_MODE_SHIFT[i]) & 1) ? 0 : 1;
- data->pwm_enable[i] = ((fanmodecfg >> 4) & 7) + 1;
- data->tolerance[i] = fanmodecfg & 0x0f;
- data->pwm[i] = w83627ehf_read_value(data, data->REG_PWM[i]);
- }
+ w83627ehf_update_fan_div(data);
}
static void w83627ehf_update_pwm(struct w83627ehf_data *data)
@@ -771,18 +593,12 @@ static void w83627ehf_update_pwm(struct w83627ehf_data *data)
static void w83627ehf_update_pwm_common(struct device *dev,
struct w83627ehf_data *data)
{
- struct w83627ehf_sio_data *sio_data = dev_get_platdata(dev);
-
- if (sio_data->kind == nct6775 || sio_data->kind == nct6776)
- nct6775_update_pwm(data);
- else
- w83627ehf_update_pwm(data);
+ w83627ehf_update_pwm(data);
}
static struct w83627ehf_data *w83627ehf_update_device(struct device *dev)
{
struct w83627ehf_data *data = dev_get_drvdata(dev);
- struct w83627ehf_sio_data *sio_data = dev_get_platdata(dev);
int i;
mutex_lock(&data->update_lock);
@@ -826,8 +642,7 @@ static struct w83627ehf_data *w83627ehf_update_device(struct device *dev)
* time
*/
if (data->has_fan_div
- && (reg >= 0xff || (sio_data->kind == nct6775
- && reg == 0x00))
+ && reg >= 0xff
&& data->fan_div[i] < 0x07) {
dev_dbg(dev,
"Increasing fan%d clock divider from %u to %u\n",
@@ -1061,10 +876,6 @@ store_pwm_mode(struct device *dev, struct w83627ehf_data *data, int channel,
if (val < 0 || val > 1)
return -EINVAL;
- /* On NCT67766F, DC mode is only supported for pwm1 */
- if (data->kind == nct6776 && channel && val != 1)
- return -EINVAL;
-
mutex_lock(&data->update_lock);
reg = w83627ehf_read_value(data, W83627EHF_REG_PWM_ENABLE[channel]);
data->pwm_mode[channel] = val;
@@ -1098,27 +909,15 @@ store_pwm_enable(struct device *dev, struct w83627ehf_data *data, int channel,
if (!val || val < 0 ||
(val > 4 && val != data->pwm_enable_orig[channel]))
return -EINVAL;
- /* SmartFan III mode is not supported on NCT6776F */
- if (data->kind == nct6776 && val == 4)
- return -EINVAL;
mutex_lock(&data->update_lock);
data->pwm_enable[channel] = val;
- if (data->kind == nct6775 || data->kind == nct6776) {
- reg = w83627ehf_read_value(data,
- NCT6775_REG_FAN_MODE[channel]);
- reg &= 0x0f;
- reg |= (val - 1) << 4;
- w83627ehf_write_value(data,
- NCT6775_REG_FAN_MODE[channel], reg);
- } else {
- reg = w83627ehf_read_value(data,
- W83627EHF_REG_PWM_ENABLE[channel]);
- reg &= ~(0x03 << W83627EHF_PWM_ENABLE_SHIFT[channel]);
- reg |= (val - 1) << W83627EHF_PWM_ENABLE_SHIFT[channel];
- w83627ehf_write_value(data, W83627EHF_REG_PWM_ENABLE[channel],
- reg);
- }
+ reg = w83627ehf_read_value(data,
+ W83627EHF_REG_PWM_ENABLE[channel]);
+ reg &= ~(0x03 << W83627EHF_PWM_ENABLE_SHIFT[channel]);
+ reg |= (val - 1) << W83627EHF_PWM_ENABLE_SHIFT[channel];
+ w83627ehf_write_value(data, W83627EHF_REG_PWM_ENABLE[channel],
+ reg);
mutex_unlock(&data->update_lock);
return 0;
}
@@ -1179,21 +978,12 @@ store_tolerance(struct device *dev, struct device_attribute *attr,
val = clamp_val(DIV_ROUND_CLOSEST(val, 1000), 0, 15);
mutex_lock(&data->update_lock);
- if (data->kind == nct6775 || data->kind == nct6776) {
- /* Limit tolerance further for NCT6776F */
- if (data->kind == nct6776 && val > 7)
- val = 7;
- reg = w83627ehf_read_value(data, NCT6775_REG_FAN_MODE[nr]);
+ reg = w83627ehf_read_value(data, W83627EHF_REG_TOLERANCE[nr]);
+ if (nr == 1)
+ reg = (reg & 0x0f) | (val << 4);
+ else
reg = (reg & 0xf0) | val;
- w83627ehf_write_value(data, NCT6775_REG_FAN_MODE[nr], reg);
- } else {
- reg = w83627ehf_read_value(data, W83627EHF_REG_TOLERANCE[nr]);
- if (nr == 1)
- reg = (reg & 0x0f) | (val << 4);
- else
- reg = (reg & 0xf0) | val;
- w83627ehf_write_value(data, W83627EHF_REG_TOLERANCE[nr], reg);
- }
+ w83627ehf_write_value(data, W83627EHF_REG_TOLERANCE[nr], reg);
data->tolerance[nr] = val;
mutex_unlock(&data->update_lock);
return count;
@@ -1541,16 +1331,6 @@ static inline void w83627ehf_init_device(struct w83627ehf_data *data,
}
}
-static void w82627ehf_swap_tempreg(struct w83627ehf_data *data,
- int r1, int r2)
-{
- swap(data->temp_src[r1], data->temp_src[r2]);
- swap(data->reg_temp[r1], data->reg_temp[r2]);
- swap(data->reg_temp_over[r1], data->reg_temp_over[r2]);
- swap(data->reg_temp_hyst[r1], data->reg_temp_hyst[r2]);
- swap(data->reg_temp_config[r1], data->reg_temp_config[r2]);
-}
-
static void
w83627ehf_set_temp_reg_ehf(struct w83627ehf_data *data, int n_temp)
{
@@ -1578,35 +1358,7 @@ w83627ehf_check_fan_inputs(const struct w83627ehf_sio_data *sio_data,
}
/* fan4 and fan5 share some pins with the GPIO and serial flash */
- if (sio_data->kind == nct6775) {
- /* On NCT6775, fan4 shares pins with the fdc interface */
- fan3pin = 1;
- fan4pin = !(superio_inb(sio_data->sioreg, 0x2A) & 0x80);
- fan4min = 0;
- fan5pin = 0;
- } else if (sio_data->kind == nct6776) {
- bool gpok = superio_inb(sio_data->sioreg, 0x27) & 0x80;
-
- superio_select(sio_data->sioreg, W83627EHF_LD_HWM);
- regval = superio_inb(sio_data->sioreg, SIO_REG_ENABLE);
-
- if (regval & 0x80)
- fan3pin = gpok;
- else
- fan3pin = !(superio_inb(sio_data->sioreg, 0x24) & 0x40);
-
- if (regval & 0x40)
- fan4pin = gpok;
- else
- fan4pin = !!(superio_inb(sio_data->sioreg, 0x1C) & 0x01);
-
- if (regval & 0x20)
- fan5pin = gpok;
- else
- fan5pin = !!(superio_inb(sio_data->sioreg, 0x1C) & 0x02);
-
- fan4min = fan4pin;
- } else if (sio_data->kind == w83667hg || sio_data->kind == w83667hg_b) {
+ if (sio_data->kind == w83667hg || sio_data->kind == w83667hg_b) {
fan3pin = 1;
fan4pin = superio_inb(sio_data->sioreg, 0x27) & 0x40;
fan5pin = superio_inb(sio_data->sioreg, 0x27) & 0x20;
@@ -1622,30 +1374,21 @@ w83627ehf_check_fan_inputs(const struct w83627ehf_sio_data *sio_data,
data->has_fan |= (fan3pin << 2);
data->has_fan_min |= (fan3pin << 2);
- if (sio_data->kind == nct6775 || sio_data->kind == nct6776) {
- /*
- * NCT6775F and NCT6776F don't have the W83627EHF_REG_FANDIV1
- * register
- */
- data->has_fan |= (fan4pin << 3) | (fan5pin << 4);
- data->has_fan_min |= (fan4min << 3) | (fan5pin << 4);
- } else {
- /*
- * It looks like fan4 and fan5 pins can be alternatively used
- * as fan on/off switches, but fan5 control is write only :/
- * We assume that if the serial interface is disabled, designers
- * connected fan5 as input unless they are emitting log 1, which
- * is not the default.
- */
- regval = w83627ehf_read_value(data, W83627EHF_REG_FANDIV1);
- if ((regval & (1 << 2)) && fan4pin) {
- data->has_fan |= (1 << 3);
- data->has_fan_min |= (1 << 3);
- }
- if (!(regval & (1 << 1)) && fan5pin) {
- data->has_fan |= (1 << 4);
- data->has_fan_min |= (1 << 4);
- }
+ /*
+ * It looks like fan4 and fan5 pins can be alternatively used
+ * as fan on/off switches, but fan5 control is write only :/
+ * We assume that if the serial interface is disabled, designers
+ * connected fan5 as input unless they are emitting log 1, which
+ * is not the default.
+ */
+ regval = w83627ehf_read_value(data, W83627EHF_REG_FANDIV1);
+ if ((regval & (1 << 2)) && fan4pin) {
+ data->has_fan |= (1 << 3);
+ data->has_fan_min |= (1 << 3);
+ }
+ if (!(regval & (1 << 1)) && fan5pin) {
+ data->has_fan |= (1 << 4);
+ data->has_fan_min |= (1 << 4);
}
}
@@ -1695,10 +1438,7 @@ w83627ehf_is_visible(const void *drvdata, enum hwmon_sensor_types type,
if (attr == hwmon_fan_input || attr == hwmon_fan_alarm)
return 0444;
if (attr == hwmon_fan_div) {
- if (data->kind != nct6776)
- return 0444;
- else
- return 0;
+ return 0444;
}
if (attr == hwmon_fan_min) {
if (data->has_fan_min & (1 << channel))
@@ -1731,8 +1471,7 @@ w83627ehf_is_visible(const void *drvdata, enum hwmon_sensor_types type,
break;
case hwmon_intrusion:
- if (channel == 0 ||
- (channel == 1 && data->kind == nct6776))
+ if (channel == 0)
return 0644;
return 0;
@@ -2048,15 +1787,13 @@ static int w83627ehf_probe(struct platform_device *pdev)
/* 627EHG and 627EHF have 10 voltage inputs; 627DHG and 667HG have 9 */
data->in_num = (sio_data->kind == w83627ehf) ? 10 : 9;
- /* 667HG, NCT6775F, and NCT6776F have 3 pwms, and 627UHG has only 2 */
+ /* 667HG has 3 pwms, and 627UHG has only 2 */
switch (sio_data->kind) {
default:
data->pwm_num = 4;
break;
case w83667hg:
case w83667hg_b:
- case nct6775:
- case nct6776:
data->pwm_num = 3;
break;
case w83627uhg:
@@ -2068,83 +1805,7 @@ static int w83627ehf_probe(struct platform_device *pdev)
data->have_temp = 0x07;
/* Deal with temperature register setup first. */
- if (sio_data->kind == nct6775 || sio_data->kind == nct6776) {
- int mask = 0;
-
- /*
- * Display temperature sensor output only if it monitors
- * a source other than one already reported. Always display
- * first three temperature registers, though.
- */
- for (i = 0; i < NUM_REG_TEMP; i++) {
- u8 src;
-
- data->reg_temp[i] = NCT6775_REG_TEMP[i];
- data->reg_temp_over[i] = NCT6775_REG_TEMP_OVER[i];
- data->reg_temp_hyst[i] = NCT6775_REG_TEMP_HYST[i];
- data->reg_temp_config[i] = NCT6775_REG_TEMP_CONFIG[i];
-
- src = w83627ehf_read_value(data,
- NCT6775_REG_TEMP_SOURCE[i]);
- src &= 0x1f;
- if (src && !(mask & (1 << src))) {
- data->have_temp |= 1 << i;
- mask |= 1 << src;
- }
-
- data->temp_src[i] = src;
-
- /*
- * Now do some register swapping if index 0..2 don't
- * point to SYSTIN(1), CPUIN(2), and AUXIN(3).
- * Idea is to have the first three attributes
- * report SYSTIN, CPUIN, and AUXIN if possible
- * without overriding the basic system configuration.
- */
- if (i > 0 && data->temp_src[0] != 1
- && data->temp_src[i] == 1)
- w82627ehf_swap_tempreg(data, 0, i);
- if (i > 1 && data->temp_src[1] != 2
- && data->temp_src[i] == 2)
- w82627ehf_swap_tempreg(data, 1, i);
- if (i > 2 && data->temp_src[2] != 3
- && data->temp_src[i] == 3)
- w82627ehf_swap_tempreg(data, 2, i);
- }
- if (sio_data->kind == nct6776) {
- /*
- * On NCT6776, AUXTIN and VIN3 pins are shared.
- * Only way to detect it is to check if AUXTIN is used
- * as a temperature source, and if that source is
- * enabled.
- *
- * If that is the case, disable in6, which reports VIN3.
- * Otherwise disable temp3.
- */
- if (data->temp_src[2] == 3) {
- u8 reg;
-
- if (data->reg_temp_config[2])
- reg = w83627ehf_read_value(data,
- data->reg_temp_config[2]);
- else
- reg = 0; /* Assume AUXTIN is used */
-
- if (reg & 0x01)
- data->have_temp &= ~(1 << 2);
- else
- data->in6_skip = 1;
- }
- data->temp_label = nct6776_temp_label;
- } else {
- data->temp_label = nct6775_temp_label;
- }
- data->have_temp_offset = data->have_temp & 0x07;
- for (i = 0; i < 3; i++) {
- if (data->temp_src[i] > 3)
- data->have_temp_offset &= ~(1 << i);
- }
- } else if (sio_data->kind == w83667hg_b) {
+ if (sio_data->kind == w83667hg_b) {
u8 reg;
w83627ehf_set_temp_reg_ehf(data, 4);
@@ -2254,31 +1915,7 @@ static int w83627ehf_probe(struct platform_device *pdev)
data->have_temp_offset = data->have_temp & 0x07;
}
- if (sio_data->kind == nct6775) {
- data->has_fan_div = true;
- data->fan_from_reg = fan_from_reg16;
- data->fan_from_reg_min = fan_from_reg8;
- data->REG_PWM = NCT6775_REG_PWM;
- data->REG_TARGET = NCT6775_REG_TARGET;
- data->REG_FAN = NCT6775_REG_FAN;
- data->REG_FAN_MIN = W83627EHF_REG_FAN_MIN;
- data->REG_FAN_START_OUTPUT = NCT6775_REG_FAN_START_OUTPUT;
- data->REG_FAN_STOP_OUTPUT = NCT6775_REG_FAN_STOP_OUTPUT;
- data->REG_FAN_STOP_TIME = NCT6775_REG_FAN_STOP_TIME;
- data->REG_FAN_MAX_OUTPUT = NCT6775_REG_FAN_MAX_OUTPUT;
- data->REG_FAN_STEP_OUTPUT = NCT6775_REG_FAN_STEP_OUTPUT;
- } else if (sio_data->kind == nct6776) {
- data->has_fan_div = false;
- data->fan_from_reg = fan_from_reg13;
- data->fan_from_reg_min = fan_from_reg13;
- data->REG_PWM = NCT6775_REG_PWM;
- data->REG_TARGET = NCT6775_REG_TARGET;
- data->REG_FAN = NCT6775_REG_FAN;
- data->REG_FAN_MIN = NCT6776_REG_FAN_MIN;
- data->REG_FAN_START_OUTPUT = NCT6775_REG_FAN_START_OUTPUT;
- data->REG_FAN_STOP_OUTPUT = NCT6775_REG_FAN_STOP_OUTPUT;
- data->REG_FAN_STOP_TIME = NCT6775_REG_FAN_STOP_TIME;
- } else if (sio_data->kind == w83667hg_b) {
+ if (sio_data->kind == w83667hg_b) {
data->has_fan_div = true;
data->fan_from_reg = fan_from_reg8;
data->fan_from_reg_min = fan_from_reg8;
@@ -2326,8 +1963,7 @@ static int w83627ehf_probe(struct platform_device *pdev)
goto exit_release;
/* Read VID value */
- if (sio_data->kind == w83667hg || sio_data->kind == w83667hg_b ||
- sio_data->kind == nct6775 || sio_data->kind == nct6776) {
+ if (sio_data->kind == w83667hg || sio_data->kind == w83667hg_b) {
/*
* W83667HG has different pins for VID input and output, so
* we can get the VID input values directly at logical device D
@@ -2376,21 +2012,6 @@ static int w83627ehf_probe(struct platform_device *pdev)
}
}
- if (fan_debounce &&
- (sio_data->kind == nct6775 || sio_data->kind == nct6776)) {
- u8 tmp;
-
- superio_select(sio_data->sioreg, W83627EHF_LD_HWM);
- tmp = superio_inb(sio_data->sioreg, NCT6775_REG_FAN_DEBOUNCE);
- if (sio_data->kind == nct6776)
- superio_outb(sio_data->sioreg, NCT6775_REG_FAN_DEBOUNCE,
- 0x3e | tmp);
- else
- superio_outb(sio_data->sioreg, NCT6775_REG_FAN_DEBOUNCE,
- 0x1e | tmp);
- pr_info("Enabled fan debounce for chip %s\n", data->name);
- }
-
w83627ehf_check_fan_inputs(sio_data, data);
superio_exit(sio_data->sioreg);
@@ -2430,14 +2051,9 @@ static int w83627ehf_remove(struct platform_device *pdev)
static int w83627ehf_suspend(struct device *dev)
{
struct w83627ehf_data *data = w83627ehf_update_device(dev);
- struct w83627ehf_sio_data *sio_data = dev_get_platdata(dev);
mutex_lock(&data->update_lock);
data->vbat = w83627ehf_read_value(data, W83627EHF_REG_VBAT);
- if (sio_data->kind == nct6775) {
- data->fandiv1 = w83627ehf_read_value(data, NCT6775_REG_FANDIV1);
- data->fandiv2 = w83627ehf_read_value(data, NCT6775_REG_FANDIV2);
- }
mutex_unlock(&data->update_lock);
return 0;
@@ -2446,7 +2062,6 @@ static int w83627ehf_suspend(struct device *dev)
static int w83627ehf_resume(struct device *dev)
{
struct w83627ehf_data *data = dev_get_drvdata(dev);
- struct w83627ehf_sio_data *sio_data = dev_get_platdata(dev);
int i;
mutex_lock(&data->update_lock);
@@ -2491,10 +2106,6 @@ static int w83627ehf_resume(struct device *dev)
/* Restore other settings */
w83627ehf_write_value(data, W83627EHF_REG_VBAT, data->vbat);
- if (sio_data->kind == nct6775) {
- w83627ehf_write_value(data, NCT6775_REG_FANDIV1, data->fandiv1);
- w83627ehf_write_value(data, NCT6775_REG_FANDIV2, data->fandiv2);
- }
/* Force re-reading all values */
data->valid = 0;
@@ -2535,8 +2146,6 @@ static int __init w83627ehf_find(int sioaddr, unsigned short *addr,
static const char sio_name_W83627UHG[] __initconst = "W83627UHG";
static const char sio_name_W83667HG[] __initconst = "W83667HG";
static const char sio_name_W83667HG_B[] __initconst = "W83667HG-B";
- static const char sio_name_NCT6775[] __initconst = "NCT6775F";
- static const char sio_name_NCT6776[] __initconst = "NCT6776F";
u16 val;
const char *sio_name;
@@ -2580,14 +2189,6 @@ static int __init w83627ehf_find(int sioaddr, unsigned short *addr,
sio_data->kind = w83667hg_b;
sio_name = sio_name_W83667HG_B;
break;
- case SIO_NCT6775_ID:
- sio_data->kind = nct6775;
- sio_name = sio_name_NCT6775;
- break;
- case SIO_NCT6776_ID:
- sio_data->kind = nct6776;
- sio_name = sio_name_NCT6776;
- break;
default:
if (val != 0xffff)
pr_debug("unsupported chip ID: 0x%04x\n", val);
The nct6775 and nct6776 are supported by the separate nct6775.c driver, so remove the code from the w83627ehf driver. Suggested-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Dr. David Alan Gilbert <linux@treblig.org> --- drivers/hwmon/Kconfig | 5 +- drivers/hwmon/w83627ehf.c | 477 ++++---------------------------------- 2 files changed, 41 insertions(+), 441 deletions(-)