diff options
Diffstat (limited to 'drivers/hwmon')
| -rw-r--r-- | drivers/hwmon/nct6775.c | 84 |
1 files changed, 80 insertions, 4 deletions
diff --git a/drivers/hwmon/nct6775.c b/drivers/hwmon/nct6775.c index 9569acf80e18..c3040079b1cb 100644 --- a/drivers/hwmon/nct6775.c +++ b/drivers/hwmon/nct6775.c @@ -43,6 +43,9 @@ * nct6795d 14 6 6 2+6 0xd350 0xc1 0x5ca3 * nct6796d 14 7 7 2+6 0xd420 0xc1 0x5ca3 * nct6797d 14 7 7 2+6 0xd450 0xc1 0x5ca3 + * (0xd451) + * nct6798d 14 7 7 2+6 0xd458 0xc1 0x5ca3 + * (0xd459) * * #temp lists the number of monitored temperature sources (first value) plus * the number of directly connectable temperature sensors (second value). @@ -70,7 +73,7 @@ #define USE_ALTERNATE enum kinds { nct6106, nct6775, nct6776, nct6779, nct6791, nct6792, nct6793, - nct6795, nct6796, nct6797 }; + nct6795, nct6796, nct6797, nct6798 }; /* used to set data->name = nct6775_device_names[data->sio_kind] */ static const char * const nct6775_device_names[] = { @@ -84,6 +87,7 @@ static const char * const nct6775_device_names[] = { "nct6795", "nct6796", "nct6797", + "nct6798", }; static const char * const nct6775_sio_names[] __initconst = { @@ -97,6 +101,7 @@ static const char * const nct6775_sio_names[] __initconst = { "NCT6795D", "NCT6796D", "NCT6797D", + "NCT6798D", }; static unsigned short force_id; @@ -133,7 +138,8 @@ MODULE_PARM_DESC(fan_debounce, "Enable debouncing for fan RPM signal"); #define SIO_NCT6795_ID 0xd350 #define SIO_NCT6796_ID 0xd420 #define SIO_NCT6797_ID 0xd450 -#define SIO_ID_MASK 0xFFF0 +#define SIO_NCT6798_ID 0xd458 +#define SIO_ID_MASK 0xFFF8 enum pwm_enable { off, manual, thermal_cruise, speed_cruise, sf3, sf4 }; @@ -761,6 +767,44 @@ static const char *const nct6796_temp_label[] = { #define NCT6796_TEMP_MASK 0xbfff0ffe #define NCT6796_VIRT_TEMP_MASK 0x80000c00 +static const char *const nct6798_temp_label[] = { + "", + "SYSTIN", + "CPUTIN", + "AUXTIN0", + "AUXTIN1", + "AUXTIN2", + "AUXTIN3", + "AUXTIN4", + "SMBUSMASTER 0", + "SMBUSMASTER 1", + "Virtual_TEMP", + "Virtual_TEMP", + "", + "", + "", + "", + "PECI Agent 0", + "PECI Agent 1", + "PCH_CHIP_CPU_MAX_TEMP", + "PCH_CHIP_TEMP", + "PCH_CPU_TEMP", + "PCH_MCH_TEMP", + "Agent0 Dimm0", + "Agent0 Dimm1", + "Agent1 Dimm0", + "Agent1 Dimm1", + "BYTE_TEMP0", + "BYTE_TEMP1", + "", + "", + "", + "Virtual_TEMP" +}; + +#define NCT6798_TEMP_MASK 0x8fff0ffe +#define NCT6798_VIRT_TEMP_MASK 0x80000c00 + /* NCT6102D/NCT6106D specific data */ #define NCT6106_REG_VBAT 0x318 @@ -1293,6 +1337,7 @@ static bool is_word_sized(struct nct6775_data *data, u16 reg) case nct6795: case nct6796: case nct6797: + case nct6798: return reg == 0x150 || reg == 0x153 || reg == 0x155 || (reg & 0xfff0) == 0x4c0 || reg == 0x402 || @@ -1649,6 +1694,7 @@ static void nct6775_update_pwm_limits(struct device *dev) case nct6795: case nct6796: case nct6797: + case nct6798: reg = nct6775_read_value(data, data->REG_CRITICAL_PWM_ENABLE[i]); if (reg & data->CRITICAL_PWM_ENABLE_MASK) @@ -3084,6 +3130,7 @@ store_auto_pwm(struct device *dev, struct device_attribute *attr, case nct6795: case nct6796: case nct6797: + case nct6798: nct6775_write_value(data, data->REG_CRITICAL_PWM[nr], val); reg = nct6775_read_value(data, @@ -3505,7 +3552,7 @@ nct6775_check_fan_inputs(struct nct6775_data *data) } else { /* * NCT6779D, NCT6791D, NCT6792D, NCT6793D, NCT6795D, NCT6796D, - * NCT6797D + * NCT6797D, NCT6798D */ int cr1a = superio_inb(sioreg, 0x1a); int cr1b = superio_inb(sioreg, 0x1b); @@ -3606,6 +3653,23 @@ nct6775_check_fan_inputs(struct nct6775_data *data) pwm7pin = cr1d & BIT(4); break; + case nct6798: + fan6pin = !(cr1b & BIT(0)) && (cre0 & BIT(3)); + fan6pin |= cr2a & BIT(4); + fan6pin |= creb & BIT(5); + + fan7pin = cr1b & BIT(5); + fan7pin |= !(cr2b & BIT(2)); + fan7pin |= creb & BIT(3); + + pwm6pin = !(cr1b & BIT(0)) && (cre0 & BIT(4)); + pwm6pin |= !(cred & BIT(2)) && (cr2a & BIT(3)); + pwm6pin |= (creb & BIT(4)) && !(cr2a & BIT(0)); + + pwm7pin = !(cr1d & (BIT(2) | BIT(3))); + pwm7pin |= cr2d & BIT(7); + pwm7pin |= creb & BIT(2); + break; default: /* NCT6779D */ break; } @@ -3984,9 +4048,11 @@ static int nct6775_probe(struct platform_device *pdev) case nct6795: case nct6796: case nct6797: + case nct6798: data->in_num = 15; data->pwm_num = (data->kind == nct6796 || - data->kind == nct6797) ? 7 : 6; + data->kind == nct6797 || + data->kind == nct6798) ? 7 : 6; data->auto_pwm_num = 4; data->has_fan_div = false; data->temp_fixed_num = 6; @@ -4030,6 +4096,11 @@ static int nct6775_probe(struct platform_device *pdev) data->temp_mask = NCT6796_TEMP_MASK; data->virt_temp_mask = NCT6796_VIRT_TEMP_MASK; break; + case nct6798: + data->temp_label = nct6798_temp_label; + data->temp_mask = NCT6798_TEMP_MASK; + data->virt_temp_mask = NCT6798_VIRT_TEMP_MASK; + break; } data->REG_CONFIG = NCT6775_REG_CONFIG; @@ -4300,6 +4371,7 @@ static int nct6775_probe(struct platform_device *pdev) case nct6795: case nct6796: case nct6797: + case nct6798: break; } @@ -4336,6 +4408,7 @@ static int nct6775_probe(struct platform_device *pdev) case nct6795: case nct6796: case nct6797: + case nct6798: tmp |= 0x7e; break; } @@ -4541,6 +4614,9 @@ static int __init nct6775_find(int sioaddr, struct nct6775_sio_data *sio_data) case SIO_NCT6797_ID: sio_data->kind = nct6797; break; + case SIO_NCT6798_ID: + sio_data->kind = nct6798; + break; default: if (val != 0xffff) pr_debug("unsupported chip ID: 0x%04x\n", val); |