Hi Jean,
maybe the ADT7462 is in some way compatible with the ADT7463 like
the ADT7475 is compatible with an ADT7463.
I have tried to use the lm85 driver. (The ADT7475 is missing the Vid Inputs.)
My first attempd was to force the ADT7463 with
modprobe lm85 force_adt7463:0,0x2e
but this fails with
=====
FATAL: Error inserting
lm85 /lib/modules/2.6.16.21-0.13-smp/kernel/drivers/hwmon/lm85.ko): Unknown
symbol in module, or unknown parameter (see dmesg)
====
After that i have added the verstep to lm85.c
#define LM85_VERSTEP_ADT7475 ? ? ? ? ? ?0x69
and changed inside lm85_detect ...
? } else if( company == LM85_COMPANY_ANALOG_DEV
? ? ? ? ? ? ? ? ? ? && (verstep == LM85_VERSTEP_ADT7463
? ? ? ? ? ? ? ? ? ? ? ? ?|| verstep == LM85_VERSTEP_ADT7463C
? ? ? ? ? ? ? ? ? ? ? ? ?|| verstep == LM85_VERSTEP_ADT7475) ) {
? ? ? ? ? ? ? ? ? ? ? ? kind = adt7463 ;
now sensors give me the following infos:
snip===============
adt7463-i2c-1-2e
Adapter: SMBus nForce2 adapter at 1c40
V1.5: ? ? ?+0.000 V ?(min = ?+0.00 V, max = ?+3.32 V)
VCore: ? ? +0.000 V ?(min = ?+0.00 V, max = ?+2.99 V) ? ALARM
V3.3: ? ? ?+3.395 V ?(min = ?+0.00 V, max = ?+4.38 V)
V5: ? ? ? +0.000 V ?(min = ?+0.00 V, max = ?+6.64 V)
V12: ? ? ?+0.000 V ?(min = ?+0.00 V, max = +15.94 V)
CPU_Fan: ? 2019 RPM ?(min = ? ?0 RPM)
fan2: ? ? ?1420 RPM ?(min = ? ?0 RPM)
fan3: ? ? ?1889 RPM ?(min = ? ?0 RPM)
fan4: ? ? ? ? 0 RPM ?(min = ? ?0 RPM)
CPU Temp: ?+0.25?C ?(low ?= ? ?+1?C, high = ? ?-1?C) ? ? ALARM FAULT
Board Temp:
? ? ? ? ? +87.00?C ?(low ?= ? ?+1?C, high = ? ?-1?C)
Remote Temp:
? ? ? ? ? ?+0.00?C ?(low ?= ? ?+1?C, high = ? ?-1?C) ? ? ALARM FAULT
CPU_PWM: ? ? 0
Fan2_PWM: ? ?0
Fan3_PWM: ? ?0
vid: ? ? ?+0.000 V ?(VRM Version 2.4)
snap===================
What do you think about this ?
Could it also work for the ADT7462 ?
===
Juergen
