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author | Ahmad Khalifa <ahmad@khalifa.ws> | 2023-07-17 21:10:51 +0100 |
---|---|---|
committer | Guenter Roeck <linux@roeck-us.net> | 2023-08-21 06:04:29 -0700 |
commit | 3b7f4bde06daaff391a374fc27c8163b2847de34 (patch) | |
tree | 4fdca9cd96b8ece875fa1f3778c9b652ebb1f3f6 /drivers/hwmon/nct6775-core.c | |
parent | b3af14c4c2841343584b61c49b0cfb8808764239 (diff) | |
download | linux-3b7f4bde06daaff391a374fc27c8163b2847de34.tar.gz linux-3b7f4bde06daaff391a374fc27c8163b2847de34.tar.bz2 linux-3b7f4bde06daaff391a374fc27c8163b2847de34.zip |
hwmon: (nct6775) Increase and reorder ALARM/BEEP bits
* Increase available bits, IN: 16 to 24, FAN: 8 to 12,
TEMP: 6 to 12
* Reorder alarm/beep definitions to match in order to allow
additional inputs in the future
* Remove comments about 'unused' bits as probe() is a better
reference
Testing note:
* Tested on nct6799 with IN/FAN/TEMP, and changing min/max/high/hyst,
that triggers the corresponding alarms correctly. Good confirmation
on the original mapping of the registers and masks.
As to be expected, only 4 fans and 2 temps (fixed) have limits
currently on nct6799 on my board.
* Trouble with testing intrusion alarms and beeps, no way to confirm
those. As I understand now, intrusion/caseopen is probably not
connected on my board.
And I haven't seen a buzzer on a board in ages.
Signed-off-by: Ahmad Khalifa <ahmad@khalifa.ws>
Link: https://lore.kernel.org/r/20230717201050.1657809-1-ahmad@khalifa.ws
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Diffstat (limited to 'drivers/hwmon/nct6775-core.c')
-rw-r--r-- | drivers/hwmon/nct6775-core.c | 169 |
1 files changed, 74 insertions, 95 deletions
diff --git a/drivers/hwmon/nct6775-core.c b/drivers/hwmon/nct6775-core.c index e0d1770806b7..fa0b7551ebf5 100644 --- a/drivers/hwmon/nct6775-core.c +++ b/drivers/hwmon/nct6775-core.c @@ -98,31 +98,23 @@ static const u16 NCT6775_REG_IN[] = { static const u16 NCT6775_REG_ALARM[NUM_REG_ALARM] = { 0x459, 0x45A, 0x45B }; -/* 0..15 voltages, 16..23 fans, 24..29 temperatures, 30..31 intrusion */ - -static const s8 NCT6775_ALARM_BITS[] = { - 0, 1, 2, 3, 8, 21, 20, 16, /* in0.. in7 */ - 17, -1, -1, -1, -1, -1, -1, /* in8..in14 */ - -1, /* unused */ - 6, 7, 11, -1, -1, /* fan1..fan5 */ - -1, -1, -1, /* unused */ - 4, 5, 13, -1, -1, -1, /* temp1..temp6 */ - 12, -1 }; /* intrusion0, intrusion1 */ +static const s8 NCT6775_ALARM_BITS[NUM_ALARM_BITS] = { + 0, 1, 2, 3, 8, 21, 20, 16, 17, -1, -1, -1, /* in0-in11 */ + -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, /* in12-in23 */ + 6, 7, 11, -1, -1, -1, -1, -1, -1, -1, -1, -1, /* fan1-fan12 */ + 4, 5, 13, -1, -1, -1, -1, -1, -1, -1, -1, -1, /* temp1-temp12 */ + 12, -1, /* intr0-intr1 */ +}; static const u16 NCT6775_REG_BEEP[NUM_REG_BEEP] = { 0x56, 0x57, 0x453, 0x4e }; -/* - * 0..14 voltages, 15 global beep enable, 16..23 fans, 24..29 temperatures, - * 30..31 intrusion - */ -static const s8 NCT6775_BEEP_BITS[] = { - 0, 1, 2, 3, 8, 9, 10, 16, /* in0.. in7 */ - 17, -1, -1, -1, -1, -1, -1, /* in8..in14 */ - 21, /* global beep enable */ - 6, 7, 11, 28, -1, /* fan1..fan5 */ - -1, -1, -1, /* unused */ - 4, 5, 13, -1, -1, -1, /* temp1..temp6 */ - 12, -1 }; /* intrusion0, intrusion1 */ +static const s8 NCT6775_BEEP_BITS[NUM_BEEP_BITS] = { + 0, 1, 2, 3, 8, 9, 10, 16, 17, -1, -1, -1, /* in0-in11 */ + -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, /* in12-in23 */ + 6, 7, 11, 28, -1, -1, -1, -1, -1, -1, -1, -1, /* fan1-fan12 */ + 4, 5, 13, -1, -1, -1, -1, -1, -1, -1, -1, -1, /* temp1-temp12 */ + 12, -1, 21 /* intr0-intr1, beep_en */ +}; /* DC or PWM output fan configuration */ static const u8 NCT6775_REG_PWM_MODE[] = { 0x04, 0x04, 0x12 }; @@ -256,25 +248,23 @@ static const u16 NCT6775_REG_TSI_TEMP[] = { 0x669 }; #define NCT6776_REG_FAN_STEP_UP_TIME NCT6775_REG_FAN_STEP_DOWN_TIME #define NCT6776_REG_FAN_STEP_DOWN_TIME NCT6775_REG_FAN_STEP_UP_TIME -static const s8 NCT6776_ALARM_BITS[] = { - 0, 1, 2, 3, 8, 21, 20, 16, /* in0.. in7 */ - 17, -1, -1, -1, -1, -1, -1, /* in8..in14 */ - -1, /* unused */ - 6, 7, 11, 10, 23, /* fan1..fan5 */ - -1, -1, -1, /* unused */ - 4, 5, 13, -1, -1, -1, /* temp1..temp6 */ - 12, 9 }; /* intrusion0, intrusion1 */ +static const s8 NCT6776_ALARM_BITS[NUM_ALARM_BITS] = { + 0, 1, 2, 3, 8, 21, 20, 16, 17, -1, -1, -1, /* in0-in11 */ + -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, /* in12-in23 */ + 6, 7, 11, 10, 23, -1, -1, -1, -1, -1, -1, -1, /* fan1-fan12 */ + 4, 5, 13, -1, -1, -1, -1, -1, -1, -1, -1, -1, /* temp1-temp12 */ + 12, 9, /* intr0-intr1 */ +}; static const u16 NCT6776_REG_BEEP[NUM_REG_BEEP] = { 0xb2, 0xb3, 0xb4, 0xb5 }; -static const s8 NCT6776_BEEP_BITS[] = { - 0, 1, 2, 3, 4, 5, 6, 7, /* in0.. in7 */ - 8, -1, -1, -1, -1, -1, -1, /* in8..in14 */ - 24, /* global beep enable */ - 25, 26, 27, 28, 29, /* fan1..fan5 */ - -1, -1, -1, /* unused */ - 16, 17, 18, 19, 20, 21, /* temp1..temp6 */ - 30, 31 }; /* intrusion0, intrusion1 */ +static const s8 NCT6776_BEEP_BITS[NUM_BEEP_BITS] = { + 0, 1, 2, 3, 4, 5, 6, 7, 8, -1, -1, -1, /* in0-in11 */ + -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, /* in12-in23 */ + 25, 26, 27, 28, 29, -1, -1, -1, -1, -1, -1, -1, /* fan1-fan12 */ + 16, 17, 18, 19, 20, 21, -1, -1, -1, -1, -1, -1, /* temp1-temp12 */ + 30, 31, 24 /* intr0-intr1, beep_en */ +}; static const u16 NCT6776_REG_TOLERANCE_H[] = { 0x10c, 0x20c, 0x30c, 0x80c, 0x90c, 0xa0c, 0xb0c }; @@ -345,23 +335,21 @@ static const u16 NCT6779_REG_IN[] = { static const u16 NCT6779_REG_ALARM[NUM_REG_ALARM] = { 0x459, 0x45A, 0x45B, 0x568 }; -static const s8 NCT6779_ALARM_BITS[] = { - 0, 1, 2, 3, 8, 21, 20, 16, /* in0.. in7 */ - 17, 24, 25, 26, 27, 28, 29, /* in8..in14 */ - -1, /* unused */ - 6, 7, 11, 10, 23, /* fan1..fan5 */ - -1, -1, -1, /* unused */ - 4, 5, 13, -1, -1, -1, /* temp1..temp6 */ - 12, 9 }; /* intrusion0, intrusion1 */ - -static const s8 NCT6779_BEEP_BITS[] = { - 0, 1, 2, 3, 4, 5, 6, 7, /* in0.. in7 */ - 8, 9, 10, 11, 12, 13, 14, /* in8..in14 */ - 24, /* global beep enable */ - 25, 26, 27, 28, 29, /* fan1..fan5 */ - -1, -1, -1, /* unused */ - 16, 17, -1, -1, -1, -1, /* temp1..temp6 */ - 30, 31 }; /* intrusion0, intrusion1 */ +static const s8 NCT6779_ALARM_BITS[NUM_ALARM_BITS] = { + 0, 1, 2, 3, 8, 21, 20, 16, 17, 24, 25, 26, /* in0-in11 */ + 27, 28, 29, -1, -1, -1, -1, -1, -1, -1, -1, -1, /* in12-in23 */ + 6, 7, 11, 10, 23, -1, -1, -1, -1, -1, -1, -1, /* fan1-fan12 */ + 4, 5, 13, -1, -1, -1, -1, -1, -1, -1, -1, -1, /* temp1-temp12 */ + 12, 9, /* intr0-intr1 */ +}; + +static const s8 NCT6779_BEEP_BITS[NUM_BEEP_BITS] = { + 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, /* in0-in11 */ + 12, 13, 14, -1, -1, -1, -1, -1, -1, -1, -1, -1, /* in12-in23 */ + 25, 26, 27, 28, 29, -1, -1, -1, -1, -1, -1, -1, /* fan1-fan12 */ + 16, 17, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, /* temp1-temp12 */ + 30, 31, 24 /* intr0-intr1, beep_en */ +}; static const u16 NCT6779_REG_FAN[] = { 0x4c0, 0x4c2, 0x4c4, 0x4c6, 0x4c8, 0x4ca, 0x4ce }; @@ -449,14 +437,13 @@ static const u16 NCT6791_REG_WEIGHT_DUTY_BASE[NUM_FAN] = { 0, 0x23e }; static const u16 NCT6791_REG_ALARM[NUM_REG_ALARM] = { 0x459, 0x45A, 0x45B, 0x568, 0x45D }; -static const s8 NCT6791_ALARM_BITS[] = { - 0, 1, 2, 3, 8, 21, 20, 16, /* in0.. in7 */ - 17, 24, 25, 26, 27, 28, 29, /* in8..in14 */ - -1, /* unused */ - 6, 7, 11, 10, 23, 33, /* fan1..fan6 */ - -1, -1, /* unused */ - 4, 5, 13, -1, -1, -1, /* temp1..temp6 */ - 12, 9 }; /* intrusion0, intrusion1 */ +static const s8 NCT6791_ALARM_BITS[NUM_ALARM_BITS] = { + 0, 1, 2, 3, 8, 21, 20, 16, 17, 24, 25, 26, /* in0-in11 */ + 27, 28, 29, -1, -1, -1, -1, -1, -1, -1, -1, -1, /* in12-in23 */ + 6, 7, 11, 10, 23, 33, -1, -1, -1, -1, -1, -1, /* fan1-fan12 */ + 4, 5, 13, -1, -1, -1, -1, -1, -1, -1, -1, -1, /* temp1-temp12 */ + 12, 9, /* intr0-intr1 */ +}; /* NCT6792/NCT6793 specific data */ @@ -764,27 +751,23 @@ 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 s8 NCT6106_ALARM_BITS[NUM_ALARM_BITS] = { + 0, 1, 2, 3, 4, 5, 7, 8, 9, -1, -1, -1, /* in0-in11 */ + -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, /* in12-in23 */ + 32, 33, 34, -1, -1, -1, -1, -1, -1, -1, -1, -1, /* fan1-fan12 */ + 16, 17, 18, 19, 20, 21, -1, -1, -1, -1, -1, -1, /* temp1-temp12 */ + 48, -1, /* intr0-intr1 */ }; static const u16 NCT6106_REG_BEEP[NUM_REG_BEEP] = { 0x3c0, 0x3c1, 0x3c2, 0x3c3, 0x3c4 }; -static const s8 NCT6106_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, 19, 20, 21, /* temp1..temp6 */ - 34, -1 /* intrusion0, intrusion1 */ +static const s8 NCT6106_BEEP_BITS[NUM_BEEP_BITS] = { + 0, 1, 2, 3, 4, 5, 7, 8, 9, 10, 11, 12, /* in0-in11 */ + -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, /* in12-in23 */ + 24, 25, 26, 27, 28, -1, -1, -1, -1, -1, -1, -1, /* fan1-fan12 */ + 16, 17, 18, 19, 20, 21, -1, -1, -1, -1, -1, -1, /* temp1-temp12 */ + 34, -1, 32 /* intr0-intr1, beep_en */ }; static const u16 NCT6106_REG_TEMP_ALTERNATE[32] = { @@ -844,24 +827,20 @@ static const u16 NCT6116_REG_AUTO_TEMP[] = { 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_ALARM_BITS[NUM_ALARM_BITS] = { + 0, 1, 2, 3, 4, 5, 7, 8, 9, -1, -1, -1, /* in0-in11 */ + -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, /* in12-in23 */ + 32, 33, 34, 35, 36, -1, -1, -1, -1, -1, -1, -1, /* fan1-fan12 */ + 16, 17, 18, -1, -1, -1, -1, -1, -1, -1, -1, -1, /* temp1-temp12 */ + 48, -1, /* intr0-intr1 */ }; -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 const s8 NCT6116_BEEP_BITS[NUM_BEEP_BITS] = { + 0, 1, 2, 3, 4, 5, 7, 8, 9, 10, 11, 12, /* in0-in11 */ + -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, /* in12-in23 */ + 24, 25, 26, 27, 28, -1, -1, -1, -1, -1, -1, -1, /* fan1-fan12 */ + 16, 17, 18, -1, -1, -1, -1, -1, -1, -1, -1, -1, /* temp1-temp12 */ + 34, -1, 32 /* intr0-intr1, beep_en */ }; static const u16 NCT6116_REG_TSI_TEMP[] = { 0x59, 0x5b }; |