From 43e8122abb9a047ffcecc756353b273ea9f3d19a Mon Sep 17 00:00:00 2001
From: Guenter Roeck <linux@roeck-us.net>
Date: Sun, 17 Mar 2013 16:04:55 +0000
Subject: Add detection of TMP431 and TMP432

---
 CHANGES                    |  1 +
 prog/detect/sensors-detect | 24 +++++++++++++++++++++++-
 2 files changed, 24 insertions(+), 1 deletion(-)

diff --git a/CHANGES b/CHANGES
index 51ac3c8e..ba6409f0 100644
--- a/CHANGES
+++ b/CHANGES
@@ -12,6 +12,7 @@ SVN HEAD
                   Add detection of IT8752F
                   Add detection of MCP98244
                   Add detection of LM95234
+                  Add detection of TMP431/TMP432
 
 3.3.3 "Happy Birthday Sophie" (2012-11-06)
   documentation: Update fan-divisors, fan divisors are optional
diff --git a/prog/detect/sensors-detect b/prog/detect/sensors-detect
index f238802c..00e39043 100755
--- a/prog/detect/sensors-detect
+++ b/prog/detect/sensors-detect
@@ -1022,6 +1022,16 @@ use vars qw(@i2c_adapter_names);
 		driver => "tmp421",
 		i2c_addrs => [0x4c, 0x4d],
 		i2c_detect => sub { tmp42x_detect(@_, 2); },
+	}, {
+		name => "Texas Instruments TMP431",
+		driver => "to-be-written",		# tmp401
+		i2c_addrs => [0x4c, 0x4d],
+		i2c_detect => sub { lm90_detect(@_, 16); },
+	}, {
+		name => "Texas Instruments TMP432",
+		driver => "to-be-written",		# tmp401
+		i2c_addrs => [0x4c, 0x4d],
+		i2c_detect => sub { lm90_detect(@_, 17); },
 	}, {
 		name => "Texas Instruments AMC6821",
 		driver => "amc6821",
@@ -4537,7 +4547,7 @@ sub max6680_95_detect
 #		  8 = W83L771W/G, 9 = TMP401, 10 = TMP411,
 #		  11 = W83L771AWG/ASG, 12 = MAX6690,
 #		  13 = ADT7461A/NCT1008, 14 = SA56004,
-#		  15 = G781
+#		  15 = G781, 16 = TMP431, 17 = TMP432
 # Registers used:
 #   0x03: Configuration
 #   0x04: Conversion rate
@@ -4655,6 +4665,18 @@ sub lm90_detect
 		return if $mid != 0x47;		# GMT
 		return 8 if $cid == 0x01;	# G781
 	}
+	if ($chip == 16) {
+		return if ($conf & 0x1B) != 0;
+		return if $rate > 0x0F;
+		return if $mid != 0x55;		# Texas Instruments
+		return 6 if ($cid == 0x31);	# TMP431A/B/C/D
+	}
+	if ($chip == 17) {
+		return if ($conf & 0x1B) != 0;
+		return if $rate > 0x0F;
+		return if $mid != 0x55;		# Texas Instruments
+		return 6 if ($cid == 0x32);	# TMP432A/B
+	}
 	return;
 }
 
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