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Add support for ADM1029, ADM1030 and ADM1031.

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git-svn-id: http://lm-sensors.org/svn/lm-sensors/trunk@2044 7894878c-1315-0410-8ee3-d5d059ff63e0
This commit is contained in:
Jean Delvare
2003-11-08 11:13:46 +00:00
parent dfe2ecd683
commit 3c8f76f8b5
1 changed files with 110 additions and 1 deletions
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111
prog/detect/sensors-detect
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@@ -785,7 +785,7 @@ use subs qw(mtp008_detect lm78_detect lm78_isa_detect lm78_alias_detect
ipmi_smic_detect via8231_isa_detect lm85_detect smartbatt_detect
adm1026_detect w83l785ts_detect lm83_detect lm90_detect
saa1064_detect w83l784r_detect mozart_detect max6650_detect
fscher_detect);
fscher_detect adm1029_detect adm1031_detect);
# This is a list of all recognized chips.
# Each entry must have the following fields:
@@ -1141,6 +1141,24 @@ use subs qw(mtp008_detect lm78_detect lm78_isa_detect lm78_alias_detect
i2c_addrs => [0x4c],
i2c_detect => sub { lm90_detect 4, @_ },
},
{
name => "Analog Devices ADM1029",
driver => "to-be-written",
i2c_addrs => [0x28..0x2f],
i2c_detect => sub { adm1029_detect 0, @_ },
},
{
name => "Analog Devices ADM1030",
driver => "to-be-written",
i2c_addrs => [0x2c..0x2e],
i2c_detect => sub { adm1031_detect 0, @_ },
},
{
name => "Analog Devices ADM1031",
driver => "to-be-written",
i2c_addrs => [0x2c..0x2e],
i2c_detect => sub { adm1031_detect 1, @_ },
},
{
name => "Analog Devices ADM1022",
driver => "thmc50",
@@ -2615,6 +2633,97 @@ sub lm90_detect
return;
}
# $_[0]: Chip to detect
# (0 = ADM1029)
# $_[1]: A reference to the file descriptor to access this chip.
# We may assume an i2c_set_slave_addr was already done.
# $_[2]: Address
# Returns: undef if not detected, 3 to 9 if detected.
# Registers used:
# 0x02, 0x03: Fan support
# 0x05: GPIO config
# 0x07, 0x08, 0x09: Fan config
# 0x0d: Manufacturer ID
# 0x0e: Chip ID / die revision
sub adm1029_detect
{
my ($chip, $file, $addr) = @_;
my $mid = i2c_smbus_read_byte_data($file, 0x0d);
my $cid = i2c_smbus_read_byte_data($file, 0x0e);
my $fansc = i2c_smbus_read_byte_data($file, 0x02);
my $fanss = i2c_smbus_read_byte_data($file, 0x03);
my $gpio = i2c_smbus_read_byte_data($file, 0x05);
my $fanas = i2c_smbus_read_byte_data($file, 0x07);
my $fanhps = i2c_smbus_read_byte_data($file, 0x08);
my $fanfs = i2c_smbus_read_byte_data($file, 0x09);
my $confidence = 3;
if ($chip == 0) {
return if $mid != 0x41; # Analog Devices
$confidence++ if ($cid & 0xF0) == 0x00; # ADM1029
$confidence+=2 if ($fansc & 0xFC) == 0x00
&& ($fanss & 0xFC) == 0x00;
$confidence+=2 if ($fanas & 0xFC) == 0x00
&& ($fanhps & 0xFC) == 0x00
&& ($fanfs & 0xFC) == 0x00;
$confidence++ if ($gpio & 0x80) == 0x00;
return $confidence;
}
return;
}
# $_[0]: Chip to detect
# (0 = ADM1030, 1=ADM1031)
# $_[1]: A reference to the file descriptor to access this chip.
# We may assume an i2c_set_slave_addr was already done.
# $_[2]: Address
# Returns: undef if not detected, 3 to 7 (ADM1031) or 9 (ADM1030)
# if detected.
# Registers used:
# 0x01: Config 2
# 0x03: Status 2
# 0x0d, 0x0e, 0x0f: Temperature offsets
# 0x22: Fan speed config
# 0x3d: Chip ID
# 0x3e: Manufacturer ID
# 0x3f: Die revision
sub adm1031_detect
{
my ($chip, $file, $addr) = @_;
my $mid = i2c_smbus_read_byte_data($file, 0x3e);
my $cid = i2c_smbus_read_byte_data($file, 0x3d);
my $drev = i2c_smbus_read_byte_data($file, 0x3f);
my $conf2 = i2c_smbus_read_byte_data($file, 0x01);
my $stat2 = i2c_smbus_read_byte_data($file, 0x03);
my $fsc = i2c_smbus_read_byte_data($file, 0x22);
my $lto = i2c_smbus_read_byte_data($file, 0x0d);
my $r1to = i2c_smbus_read_byte_data($file, 0x0e);
my $r2to = i2c_smbus_read_byte_data($file, 0x0f);
my $confidence = 3;
if ($chip == 0) {
return if $mid != 0x41; # Analog Devices
return if $cid != 0x30; # ADM1030
$confidence++ if ($drev & 0x70) == 0x00;
$confidence++ if ($conf2 & 0x4A) == 0x00;
$confidence++ if ($stat2 & 0x3F) == 0x00;
$confidence++ if ($fsc & 0xF0) == 0x00;
$confidence++ if ($lto & 0x70) == 0x00;
$confidence++ if ($r1to & 0x70) == 0x00;
return $confidence;
}
if ($chip == 1) {
return if $mid != 0x41; # Analog Devices
return if $cid != 0x31; # ADM1031
$confidence++ if ($drev & 0x70) == 0x00;
$confidence++ if ($lto & 0x70) == 0x00;
$confidence++ if ($r1to & 0x70) == 0x00;
$confidence++ if ($r2to & 0x70) == 0x00;
return $confidence;
}
return;
}
# $_[0]: Vendor to check for
# (0x01 = National Semi, 0x41 = Analog Dev)
# $_[1]: A reference to the file descriptor to access this chip.