linux_dsm_epyc7002/Documentation/hwmon/w83795
Jean Delvare bfcd415dcb hwmon: (w83795) Document pin mapping
Apparently users are interested in this information, so let's provide
it.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Acked-by: Guenter Roeck <guenter.roeck@ericsson.com>
2011-03-21 17:59:35 +01:00

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Kernel driver w83795
====================
Supported chips:
* Winbond/Nuvoton W83795G
Prefix: 'w83795g'
Addresses scanned: I2C 0x2c - 0x2f
Datasheet: Available for download on nuvoton.com
* Winbond/Nuvoton W83795ADG
Prefix: 'w83795adg'
Addresses scanned: I2C 0x2c - 0x2f
Datasheet: Available for download on nuvoton.com
Authors:
Wei Song (Nuvoton)
Jean Delvare <khali@linux-fr.org>
Pin mapping
-----------
Here is a summary of the pin mapping for the W83795G and W83795ADG.
This can be useful to convert data provided by board manufacturers
into working libsensors configuration statements.
W83795G |
Pin | Name | Register | Sysfs attribute
------------------------------------------------------------------
13 | VSEN1 (VCORE1) | 10h | in0
14 | VSEN2 (VCORE2) | 11h | in1
15 | VSEN3 (VCORE3) | 12h | in2
16 | VSEN4 | 13h | in3
17 | VSEN5 | 14h | in4
18 | VSEN6 | 15h | in5
19 | VSEN7 | 16h | in6
20 | VSEN8 | 17h | in7
21 | VSEN9 | 18h | in8
22 | VSEN10 | 19h | in9
23 | VSEN11 | 1Ah | in10
28 | VTT | 1Bh | in11
24 | 3VDD | 1Ch | in12
25 | 3VSB | 1Dh | in13
26 | VBAT | 1Eh | in14
3 | VSEN12/TR5 | 1Fh | in15/temp5
4 | VSEN13/TR5 | 20h | in16/temp6
5/ 6 | VDSEN14/TR1/TD1 | 21h | in17/temp1
7/ 8 | VDSEN15/TR2/TD2 | 22h | in18/temp2
9/ 10 | VDSEN16/TR3/TD3 | 23h | in19/temp3
11/ 12 | VDSEN17/TR4/TD4 | 24h | in20/temp4
40 | FANIN1 | 2Eh | fan1
42 | FANIN2 | 2Fh | fan2
44 | FANIN3 | 30h | fan3
46 | FANIN4 | 31h | fan4
48 | FANIN5 | 32h | fan5
50 | FANIN6 | 33h | fan6
52 | FANIN7 | 34h | fan7
54 | FANIN8 | 35h | fan8
57 | FANIN9 | 36h | fan9
58 | FANIN10 | 37h | fan10
59 | FANIN11 | 38h | fan11
60 | FANIN12 | 39h | fan12
31 | FANIN13 | 3Ah | fan13
35 | FANIN14 | 3Bh | fan14
41 | FANCTL1 | 10h (bank 2) | pwm1
43 | FANCTL2 | 11h (bank 2) | pwm2
45 | FANCTL3 | 12h (bank 2) | pwm3
47 | FANCTL4 | 13h (bank 2) | pwm4
49 | FANCTL5 | 14h (bank 2) | pwm5
51 | FANCTL6 | 15h (bank 2) | pwm6
53 | FANCTL7 | 16h (bank 2) | pwm7
55 | FANCTL8 | 17h (bank 2) | pwm8
29/ 30 | PECI/TSI (DTS1) | 26h | temp7
29/ 30 | PECI/TSI (DTS2) | 27h | temp8
29/ 30 | PECI/TSI (DTS3) | 28h | temp9
29/ 30 | PECI/TSI (DTS4) | 29h | temp10
29/ 30 | PECI/TSI (DTS5) | 2Ah | temp11
29/ 30 | PECI/TSI (DTS6) | 2Bh | temp12
29/ 30 | PECI/TSI (DTS7) | 2Ch | temp13
29/ 30 | PECI/TSI (DTS8) | 2Dh | temp14
27 | CASEOPEN# | 46h | intrusion0
W83795ADG |
Pin | Name | Register | Sysfs attribute
------------------------------------------------------------------
10 | VSEN1 (VCORE1) | 10h | in0
11 | VSEN2 (VCORE2) | 11h | in1
12 | VSEN3 (VCORE3) | 12h | in2
13 | VSEN4 | 13h | in3
14 | VSEN5 | 14h | in4
15 | VSEN6 | 15h | in5
16 | VSEN7 | 16h | in6
17 | VSEN8 | 17h | in7
22 | VTT | 1Bh | in11
18 | 3VDD | 1Ch | in12
19 | 3VSB | 1Dh | in13
20 | VBAT | 1Eh | in14
48 | VSEN12/TR5 | 1Fh | in15/temp5
1 | VSEN13/TR5 | 20h | in16/temp6
2/ 3 | VDSEN14/TR1/TD1 | 21h | in17/temp1
4/ 5 | VDSEN15/TR2/TD2 | 22h | in18/temp2
6/ 7 | VDSEN16/TR3/TD3 | 23h | in19/temp3
8/ 9 | VDSEN17/TR4/TD4 | 24h | in20/temp4
32 | FANIN1 | 2Eh | fan1
34 | FANIN2 | 2Fh | fan2
36 | FANIN3 | 30h | fan3
37 | FANIN4 | 31h | fan4
38 | FANIN5 | 32h | fan5
39 | FANIN6 | 33h | fan6
40 | FANIN7 | 34h | fan7
41 | FANIN8 | 35h | fan8
43 | FANIN9 | 36h | fan9
44 | FANIN10 | 37h | fan10
45 | FANIN11 | 38h | fan11
46 | FANIN12 | 39h | fan12
24 | FANIN13 | 3Ah | fan13
28 | FANIN14 | 3Bh | fan14
33 | FANCTL1 | 10h (bank 2) | pwm1
35 | FANCTL2 | 11h (bank 2) | pwm2
23 | PECI (DTS1) | 26h | temp7
23 | PECI (DTS2) | 27h | temp8
23 | PECI (DTS3) | 28h | temp9
23 | PECI (DTS4) | 29h | temp10
23 | PECI (DTS5) | 2Ah | temp11
23 | PECI (DTS6) | 2Bh | temp12
23 | PECI (DTS7) | 2Ch | temp13
23 | PECI (DTS8) | 2Dh | temp14
21 | CASEOPEN# | 46h | intrusion0