Add detection of Intel 5500/5520/X58

CHANGES

@@ -29,6 +29,7 @@ SVN HEAD
                   Add detection of IT8786E
                   Add detection of IT8780F
                   Add detection of IT8731F and IT8732F
+                  Add detection of Intel 5500/5520/X58
 
 3.3.5 "Happy Birthday Beddy" (2014-01-22)
   libsensors: Improve documentation of two functions

prog/detect/sensors-detect

@@ -2527,6 +2527,10 @@ use vars qw(@cpu_ids);
 		name => "Intel AMB FB-DIMM thermal sensor",
 		driver => "i5k_amb",
 		detect => \&intel_amb_detect,
+	}, {
+		name => "Intel 5500/5520/X58 thermal sensor",
+		driver => "i5500_temp",
+		detect => \&intel_5500_detect,
 	}, {
 		name => "VIA C7 thermal sensor",
 		driver => "via-cputemp",
@@ -6738,6 +6742,12 @@ sub intel_amb_detect
 	return;
 }
 
+sub intel_5500_detect
+{
+	return unless exists $pci_list{'8086:3438'};
+	return 5;
+}
+
 sub cpuid
 {
 	my ($cpu_nr, $eax) = @_;