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Add Maxim MAX6654/MAX6690 detection.

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Add National Semiconductor LM95231 detection.
Add Analog Devices ADT7481 detection.


git-svn-id: http://lm-sensors.org/svn/lm-sensors/branches/lm-sensors-3.0.0@5270 7894878c-1315-0410-8ee3-d5d059ff63e0
This commit is contained in:
Jean Delvare
2008-05-28 12:36:57 +00:00
parent aa79effd61
commit 34881b958e
2 changed files with 74 additions and 1 deletions
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72
prog/detect/sensors-detect
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@@ -1091,6 +1091,12 @@ use vars qw(@pci_adapters_sis5595 @pci_adapters_sis645 @pci_adapters_sis96x);
i2c_addrs => [0x4c..0x4d],
i2c_detect => sub { lm90_detect(3, @_); },
},
{
name => "Maxim MAX6654/MAX6690",
driver => "to-be-written", # probably lm90
i2c_addrs => [0x18..0x1a, 0x29..0x2b, 0x4c..0x4e],
i2c_detect => sub { lm90_detect(4, @_); },
},
{
name => "Maxim MAX6657/MAX6658/MAX6659",
driver => "lm90",
@@ -1127,6 +1133,12 @@ use vars qw(@pci_adapters_sis5595 @pci_adapters_sis645 @pci_adapters_sis96x);
i2c_addrs => [0x4c],
i2c_detect => sub { lm90_detect(9, @_); },
},
{
name => "National Semiconductor LM95231",
driver => "to-be-written",
i2c_addrs => [0x2b, 0x19, 0x2a],
i2c_detect => sub { lm95231_detect(@_); },
},
{
name => "National Semiconductor LM63",
driver => "lm63",
@@ -1171,6 +1183,12 @@ use vars qw(@pci_adapters_sis5595 @pci_adapters_sis645 @pci_adapters_sis96x);
i2c_addrs => [0x4c..0x4d],
i2c_detect => sub { lm90_detect(5, @_); },
},
{
name => "Analog Devices ADT7481",
driver => "to-be-written",
i2c_addrs => [0x4c, 0x4b],
i2c_detect => sub { adt7481_detect(@_); },
},
{
name => "Analog Devices ADM1029",
driver => "adm1029",
@@ -3957,7 +3975,7 @@ sub lm83_detect
}
# $_[0]: Chip to detect
# (0 = LM90, 1 = LM89/LM99, 2 = LM86, 3 = ADM1032,
# (0 = LM90, 1 = LM89/LM99, 2 = LM86, 3 = ADM1032, 4 = MAX6654/MAX6690,
# 5 = ADT7461, 6 = MAX6648/MAX6692, 7 = MAX6680/MAX6681,
# 8 = W83L771W/G, 9 = TI TMP401)
# $_[1]: A reference to the file descriptor to access this chip.
@@ -4004,6 +4022,13 @@ sub lm90_detect
return if $mid != 0x41; # Analog Devices
return 6 if ($cid & 0xf0) == 0x40; # ADM1032
}
if ($chip == 4) {
return if ($conf & 0x07) != 0;
return if $rate > 0x07;
return if $mid != 0x4d; # Maxim
return if $cid != 0x08; # MAX6654/MAX6690
return 8;
}
if ($chip == 5) {
return if ($conf & 0x1b) != 0;
return if $rate > 0x0a;
@@ -4073,6 +4098,51 @@ sub max6657_detect
return 5;
}
# $_[0]: A reference to the file descriptor to access this chip.
# $_[1]: Address
# Returns: undef if not detected, 6 if detected.
# Registers used:
# 0x03: Configuration
# 0xfe: Manufacturer ID
# 0xff: Revision ID
sub lm95231_detect
{
my ($file, $addr) = @_;
my $mid = i2c_smbus_read_byte_data($file, 0xfe);
my $cid = i2c_smbus_read_byte_data($file, 0xff);
my $conf = i2c_smbus_read_byte_data($file, 0x03);
return if ($conf & 0x89) != 0;
return if $mid != 0x01; # National Semiconductor
return if $cid != 0xa1; # LM95231
return 6;
}
# $_[0]: A reference to the file descriptor to access this chip.
# $_[1]: Address
# Returns: undef if not detected, 6 if detected.
# Registers used:
# 0x03: Configuration 1
# 0x24: Configuration 2
# 0x3d: Manufacturer ID
# 0x3e: Device ID
sub adt7481_detect
{
my ($file, $addr) = @_;
my $mid = i2c_smbus_read_byte_data($file, 0x3d);
my $cid = i2c_smbus_read_byte_data($file, 0x3e);
my $conf1 = i2c_smbus_read_byte_data($file, 0x03);
my $conf2 = i2c_smbus_read_byte_data($file, 0x24);
return if ($conf1 & 0x10) != 0;
return if ($conf2 & 0x7f) != 0;
return if $mid != 0x41; # Analog Devices
return if $cid != 0x81; # ADT7481
return 6;
}
# $_[0]: Chip to detect
# (1 = LM63, 2 = F75363SG, 3 = LM64)
# $_[1]: A reference to the file descriptor to access this chip.