Signed-off-by: Guenter Roeck <linux@xxxxxxxxxxxx>
---
v2: Use separate function to detect ADC128D818.
Fix register addresses
Check additional registers
Fix typo in lm80 detection (ok, I am lazy ;-)
CHANGES | 3 +++
prog/detect/sensors-detect | 33 ++++++++++++++++++++++++++++++++-
2 files changed, 35 insertions(+), 1 deletion(-)
diff --git a/CHANGES b/CHANGES
index e1347a6..970dd67 100644
--- a/CHANGES
+++ b/CHANGES
@@ -1,6 +1,9 @@
lm-sensors CHANGES file
-----------------------
+SVN HEAD
+ sensors-detect: Add detection of ADC128D818
+
3.3.5 "Happy Birthday Beddy" (2014-01-22)
libsensors: Improve documentation of two functions
Increase MAX_SENSORS_PER_TYPE to 33
diff --git a/prog/detect/sensors-detect b/prog/detect/sensors-detect
index a2093f3..cfab2df 100755
--- a/prog/detect/sensors-detect
+++ b/prog/detect/sensors-detect
@@ -547,6 +547,11 @@ use vars qw(@i2c_adapter_names);
i2c_addrs => [0x28..0x2f],
i2c_detect => sub { lm80_detect(@_, 1); },
}, {
+ name => "TI / National Semiconductor ADC128D818",
+ driver => "adc128d818",
+ i2c_addrs => [0x1d, 0x1e, 0x1f, 0x2d, 0x2e, 0x2f],
+ i2c_detect => sub { adc128d818_detect(@_); },
+ }, {
name => "National Semiconductor LM85",
driver => "lm85",
i2c_addrs => [0x2c..0x2e],
@@ -4437,7 +4442,7 @@ sub lm92_detect
# Registers used:
# 0x00: Configuration register
# 0x02: Interrupt state register
-# 0x07: Converstion rate register (LM96080 only)
+# 0x07: Conversion rate register (LM96080 only)
# 0x2a-0x3d: Limits registers (LM80 only)
# 0x3e: Manufacturer's ID register (LM96080 only)
# 0x3f: Stepping/die revision ID register (LM96080 only)
@@ -4502,6 +4507,32 @@ sub lm80_detect
}
# Registers used:
+# 0x00: Configuration register
+# 0x07: Conversion rate register
+# 0x09: Oneshot register
+# 0x0a: Shutdown register
+# 0x0b: Advanced Configuration register
+# 0x0c: Busy Status register
+# 0x3e: Manufacturer's ID register
+# 0x3f: Stepping/die revision ID register
+sub adc128d818_detect
+{
+ my ($file, $addr) = @_;
+
+ return if i2c_smbus_read_byte_data($file, 0x3e) != 0x01;
+ return if i2c_smbus_read_byte_data($file, 0x3f) != 0x09;
+
+ return if (i2c_smbus_read_byte_data($file, 0x00) & 0xf4) != 0;
+ return if (i2c_smbus_read_byte_data($file, 0x07) & 0xfe) != 0;
+ return if (i2c_smbus_read_byte_data($file, 0x09) & 0xfe) != 0;
+ return if (i2c_smbus_read_byte_data($file, 0x0a) & 0xfe) != 0;
+ return if (i2c_smbus_read_byte_data($file, 0x0b) & 0xf8) != 0;
+ return if (i2c_smbus_read_byte_data($file, 0x0c) & 0xfc) != 0;
+
+ return 7;
+}
+
+# Registers used:
# 0x02: Status 1
# 0x03: Configuration
# 0x04: Company ID of LM84
--
1.7.9.7
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