diff options
author | Björn Gerhart <gerhart@posteo.de> | 2019-07-23 18:06:46 +0200 |
---|---|---|
committer | Guenter Roeck <linux@roeck-us.net> | 2019-09-03 21:47:17 +0200 |
commit | 29c7cb485b321c024dedc168bcbb04451176b163 (patch) | |
tree | 8aba909ef7cb1233edb7446388b44bb888a2d3e5 /drivers/hwmon/nct6775.c | |
parent | hwmon: (adt7475) Convert to use hwmon_device_register_with_groups() (diff) | |
download | linux-29c7cb485b321c024dedc168bcbb04451176b163.tar.xz linux-29c7cb485b321c024dedc168bcbb04451176b163.zip |
hwmon: (nct6775) Integrate new model nct6116
Add support for NCT6116D to nct6775 driver.
Signed-off-by: Bjoern Gerhart <gerhart@posteo.de>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Diffstat (limited to 'drivers/hwmon/nct6775.c')
-rw-r--r-- | drivers/hwmon/nct6775.c | 180 |
1 files changed, 174 insertions, 6 deletions
diff --git a/drivers/hwmon/nct6775.c b/drivers/hwmon/nct6775.c index d42bc0883a32..7efa6bfef060 100644 --- a/drivers/hwmon/nct6775.c +++ b/drivers/hwmon/nct6775.c @@ -20,6 +20,7 @@ * * Chip #vin #fan #pwm #temp chip IDs man ID * nct6106d 9 3 3 6+3 0xc450 0xc1 0x5ca3 + * nct6116d 9 5 5 3+3 0xd280 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 @@ -58,12 +59,13 @@ #define USE_ALTERNATE -enum kinds { nct6106, nct6775, nct6776, nct6779, nct6791, nct6792, nct6793, - nct6795, nct6796, nct6797, nct6798 }; +enum kinds { nct6106, nct6116, nct6775, nct6776, nct6779, nct6791, nct6792, + nct6793, nct6795, nct6796, nct6797, nct6798 }; /* used to set data->name = nct6775_device_names[data->sio_kind] */ static const char * const nct6775_device_names[] = { "nct6106", + "nct6116", "nct6775", "nct6776", "nct6779", @@ -78,6 +80,7 @@ static const char * const nct6775_device_names[] = { static const char * const nct6775_sio_names[] __initconst = { "NCT6106D", + "NCT6116D", "NCT6775F", "NCT6776D/F", "NCT6779D", @@ -115,6 +118,7 @@ MODULE_PARM_DESC(fan_debounce, "Enable debouncing for fan RPM signal"); #define SIO_REG_ADDR 0x60 /* Logical device address (2 bytes) */ #define SIO_NCT6106_ID 0xc450 +#define SIO_NCT6116_ID 0xd280 #define SIO_NCT6775_ID 0xb470 #define SIO_NCT6776_ID 0xc330 #define SIO_NCT6779_ID 0xc560 @@ -825,10 +829,8 @@ static const u16 NCT6106_FAN_PULSE_SHIFT[] = { 0, 2, 4 }; 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 }; @@ -896,6 +898,70 @@ static const u16 NCT6106_REG_TEMP_CRIT[32] = { [12] = 0x205, }; +/* NCT6112D/NCT6114D/NCT6116D specific data */ + +static const u16 NCT6116_REG_FAN[] = { 0x20, 0x22, 0x24, 0x26, 0x28 }; +static const u16 NCT6116_REG_FAN_MIN[] = { 0xe0, 0xe2, 0xe4, 0xe6, 0xe8 }; +static const u16 NCT6116_REG_FAN_PULSES[] = { 0xf6, 0xf6, 0xf6, 0xf6, 0xf5 }; +static const u16 NCT6116_FAN_PULSE_SHIFT[] = { 0, 2, 4, 6, 6 }; + +static const u16 NCT6116_REG_PWM[] = { 0x119, 0x129, 0x139, 0x199, 0x1a9 }; +static const u16 NCT6116_REG_FAN_MODE[] = { 0x113, 0x123, 0x133, 0x193, 0x1a3 }; +static const u16 NCT6116_REG_TEMP_SEL[] = { 0x110, 0x120, 0x130, 0x190, 0x1a0 }; +static const u16 NCT6116_REG_TEMP_SOURCE[] = { + 0xb0, 0xb1, 0xb2 }; + +static const u16 NCT6116_REG_CRITICAL_TEMP[] = { + 0x11a, 0x12a, 0x13a, 0x19a, 0x1aa }; +static const u16 NCT6116_REG_CRITICAL_TEMP_TOLERANCE[] = { + 0x11b, 0x12b, 0x13b, 0x19b, 0x1ab }; + +static const u16 NCT6116_REG_CRITICAL_PWM_ENABLE[] = { + 0x11c, 0x12c, 0x13c, 0x19c, 0x1ac }; +static const u16 NCT6116_REG_CRITICAL_PWM[] = { + 0x11d, 0x12d, 0x13d, 0x19d, 0x1ad }; + +static const u16 NCT6116_REG_FAN_STEP_UP_TIME[] = { + 0x114, 0x124, 0x134, 0x194, 0x1a4 }; +static const u16 NCT6116_REG_FAN_STEP_DOWN_TIME[] = { + 0x115, 0x125, 0x135, 0x195, 0x1a5 }; +static const u16 NCT6116_REG_FAN_STOP_OUTPUT[] = { + 0x116, 0x126, 0x136, 0x196, 0x1a6 }; +static const u16 NCT6116_REG_FAN_START_OUTPUT[] = { + 0x117, 0x127, 0x137, 0x197, 0x1a7 }; +static const u16 NCT6116_REG_FAN_STOP_TIME[] = { + 0x118, 0x128, 0x138, 0x198, 0x1a8 }; +static const u16 NCT6116_REG_TOLERANCE_H[] = { + 0x112, 0x122, 0x132, 0x192, 0x1a2 }; + +static const u16 NCT6116_REG_TARGET[] = { + 0x111, 0x121, 0x131, 0x191, 0x1a1 }; + +static const u16 NCT6116_REG_AUTO_TEMP[] = { + 0x160, 0x170, 0x180, 0x1d0, 0x1e0 }; +static const u16 NCT6116_REG_AUTO_PWM[] = { + 0x164, 0x174, 0x184, 0x1d4, 0x1e4 }; + +static const s8 NCT6116_ALARM_BITS[] = { + 0, 1, 2, 3, 4, 5, 7, 8, /* in0.. in7 */ + 9, -1, -1, -1, -1, -1, -1, /* in8..in9 */ + -1, /* unused */ + 32, 33, 34, 35, 36, /* fan1..fan5 */ + -1, -1, -1, /* unused */ + 16, 17, 18, -1, -1, -1, /* temp1..temp6 */ + 48, -1 /* intrusion0, intrusion1 */ +}; + +static const s8 NCT6116_BEEP_BITS[] = { + 0, 1, 2, 3, 4, 5, 7, 8, /* in0.. in7 */ + 9, 10, 11, 12, -1, -1, -1, /* in8..in14 */ + 32, /* global beep enable */ + 24, 25, 26, 27, 28, /* fan1..fan5 */ + -1, -1, -1, /* unused */ + 16, 17, 18, -1, -1, -1, /* temp1..temp6 */ + 34, -1 /* intrusion0, intrusion1 */ +}; + static enum pwm_enable reg_to_pwm_enable(int pwm, int mode) { if (mode == 0 && pwm == 255) @@ -1294,6 +1360,11 @@ static bool is_word_sized(struct nct6775_data *data, u16 reg) return reg == 0x20 || reg == 0x22 || reg == 0x24 || reg == 0xe0 || reg == 0xe2 || reg == 0xe4 || reg == 0x111 || reg == 0x121 || reg == 0x131; + case nct6116: + return reg == 0x20 || reg == 0x22 || reg == 0x24 || + reg == 0x26 || reg == 0x28 || reg == 0xe0 || reg == 0xe2 || + reg == 0xe4 || reg == 0xe6 || reg == 0xe8 || reg == 0x111 || + reg == 0x121 || reg == 0x131 || reg == 0x191 || reg == 0x1a1; case nct6775: return (((reg & 0xff00) == 0x100 || (reg & 0xff00) == 0x200) && @@ -1673,6 +1744,7 @@ static void nct6775_update_pwm_limits(struct device *dev) data->auto_pwm[i][data->auto_pwm_num] = 0xff; break; case nct6106: + case nct6116: case nct6779: case nct6791: case nct6792: @@ -3109,6 +3181,7 @@ store_auto_pwm(struct device *dev, struct device_attribute *attr, case nct6776: break; /* always enabled, nothing to do */ case nct6106: + case nct6116: case nct6779: case nct6791: case nct6792: @@ -3535,6 +3608,23 @@ nct6775_check_fan_inputs(struct nct6775_data *data) fan3pin = !(cr24 & 0x80); pwm3pin = cr24 & 0x08; + } else if (data->kind == nct6116) { + int cr1a = superio_inb(sioreg, 0x1a); + int cr1b = superio_inb(sioreg, 0x1b); + int cr24 = superio_inb(sioreg, 0x24); + int cr2a = superio_inb(sioreg, 0x2a); + int cr2b = superio_inb(sioreg, 0x2b); + int cr2f = superio_inb(sioreg, 0x2f); + + fan3pin = !(cr2b & 0x10); + fan4pin = (cr2b & 0x80) || // pin 1(2) + (!(cr2f & 0x10) && (cr1a & 0x04)); // pin 65(66) + fan5pin = (cr2b & 0x80) || // pin 126(127) + (!(cr1b & 0x03) && (cr2a & 0x02)); // pin 94(96) + + pwm3pin = fan3pin && (cr24 & 0x08); + pwm4pin = fan4pin; + pwm5pin = fan5pin; } else { /* * NCT6779D, NCT6791D, NCT6792D, NCT6793D, NCT6795D, NCT6796D, @@ -3765,7 +3855,7 @@ static int nct6775_probe(struct platform_device *pdev) data->REG_FAN_TIME[1] = NCT6106_REG_FAN_STEP_UP_TIME; data->REG_FAN_TIME[2] = NCT6106_REG_FAN_STEP_DOWN_TIME; data->REG_TOLERANCE_H = NCT6106_REG_TOLERANCE_H; - data->REG_PWM[0] = NCT6106_REG_PWM; + data->REG_PWM[0] = NCT6116_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; @@ -3784,7 +3874,7 @@ static int nct6775_probe(struct platform_device *pdev) 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_TEMP_SEL = NCT6116_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; @@ -3807,6 +3897,79 @@ static int nct6775_probe(struct platform_device *pdev) reg_temp_crit_h = NCT6106_REG_TEMP_CRIT_H; break; + case nct6116: + data->in_num = 9; + data->pwm_num = 3; + data->auto_pwm_num = 4; + data->temp_fixed_num = 3; + data->num_temp_alarms = 3; + data->num_temp_beeps = 3; + + data->fan_from_reg = fan_from_reg13; + data->fan_from_reg_min = fan_from_reg13; + + data->temp_label = nct6776_temp_label; + data->temp_mask = NCT6776_TEMP_MASK; + data->virt_temp_mask = NCT6776_VIRT_TEMP_MASK; + + 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 = NCT6116_REG_TARGET; + data->REG_FAN = NCT6116_REG_FAN; + data->REG_FAN_MODE = NCT6116_REG_FAN_MODE; + data->REG_FAN_MIN = NCT6116_REG_FAN_MIN; + data->REG_FAN_PULSES = NCT6116_REG_FAN_PULSES; + data->FAN_PULSE_SHIFT = NCT6116_FAN_PULSE_SHIFT; + data->REG_FAN_TIME[0] = NCT6116_REG_FAN_STOP_TIME; + data->REG_FAN_TIME[1] = NCT6116_REG_FAN_STEP_UP_TIME; + data->REG_FAN_TIME[2] = NCT6116_REG_FAN_STEP_DOWN_TIME; + data->REG_TOLERANCE_H = NCT6116_REG_TOLERANCE_H; + data->REG_PWM[0] = NCT6116_REG_PWM; + data->REG_PWM[1] = NCT6116_REG_FAN_START_OUTPUT; + data->REG_PWM[2] = NCT6116_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 = NCT6116_REG_AUTO_TEMP; + data->REG_AUTO_PWM = NCT6116_REG_AUTO_PWM; + data->REG_CRITICAL_TEMP = NCT6116_REG_CRITICAL_TEMP; + data->REG_CRITICAL_TEMP_TOLERANCE + = NCT6116_REG_CRITICAL_TEMP_TOLERANCE; + data->REG_CRITICAL_PWM_ENABLE = NCT6116_REG_CRITICAL_PWM_ENABLE; + data->CRITICAL_PWM_ENABLE_MASK + = NCT6106_CRITICAL_PWM_ENABLE_MASK; + data->REG_CRITICAL_PWM = NCT6116_REG_CRITICAL_PWM; + data->REG_TEMP_OFFSET = NCT6106_REG_TEMP_OFFSET; + data->REG_TEMP_SOURCE = NCT6116_REG_TEMP_SOURCE; + data->REG_TEMP_SEL = NCT6116_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 = NCT6116_ALARM_BITS; + data->REG_BEEP = NCT6106_REG_BEEP; + data->BEEP_BITS = NCT6116_BEEP_BITS; + + reg_temp = NCT6106_REG_TEMP; + reg_temp_mon = NCT6106_REG_TEMP_MON; + num_reg_temp = ARRAY_SIZE(NCT6106_REG_TEMP); + num_reg_temp_mon = ARRAY_SIZE(NCT6106_REG_TEMP_MON); + 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; + reg_temp_crit_l = NCT6106_REG_TEMP_CRIT_L; + reg_temp_crit_h = NCT6106_REG_TEMP_CRIT_H; + + break; case nct6775: data->in_num = 9; data->pwm_num = 3; @@ -4352,6 +4515,7 @@ static int nct6775_probe(struct platform_device *pdev) data->have_vid = (cr2a & 0x60) == 0x40; break; case nct6106: + case nct6116: case nct6779: case nct6791: case nct6792: @@ -4381,6 +4545,7 @@ static int nct6775_probe(struct platform_device *pdev) NCT6775_REG_CR_FAN_DEBOUNCE); switch (data->kind) { case nct6106: + case nct6116: tmp |= 0xe0; break; case nct6775: @@ -4576,6 +4741,9 @@ static int __init nct6775_find(int sioaddr, struct nct6775_sio_data *sio_data) case SIO_NCT6106_ID: sio_data->kind = nct6106; break; + case SIO_NCT6116_ID: + sio_data->kind = nct6116; + break; case SIO_NCT6775_ID: sio_data->kind = nct6775; break; |