diff --git a/doc/chips/SUMMARY b/doc/chips/SUMMARY
index a46df11b..d3694be5 100644
--- a/doc/chips/SUMMARY
+++ b/doc/chips/SUMMARY
@@ -214,6 +214,7 @@ smsc47m1
 	(all are reported as a "smsc47m1")
 	smsc47b27x	-	-	2	2	no	yes (LPC)
 	smsc47m10x	-	-	2	2	no	yes (LPC)
+	smsc47m112	-	-	2	2	no	yes (LPC)
 	smsc47m13x	-	-	2	2	no	yes (LPC)
 	smsc47m14x	-	-	2	2	no	yes (LPC)
 	smsc47m15x	-	-	2	2	no	yes (LPC)
diff --git a/doc/chips/smsc47m1 b/doc/chips/smsc47m1
index 17767068..0863e57c 100644
--- a/doc/chips/smsc47m1
+++ b/doc/chips/smsc47m1
@@ -4,12 +4,14 @@ Kernel driver `smsc47m1.o'
 Status: Beta.
 
 Supported chips:
-  * SMSC LPC47B27x, LPC47M10x, LPC47M13x, LPC47M14x, LPC47M15x and LPC47M192
+  * SMSC LPC47B27x, LPC47M112, LPC47M10x, LPC47M13x, LPC47M14x,
+    LPC47M15x and LPC47M192
     Prefix: 'smsc47m1'
     Addresses scanned: none, address read from Super I/O config space
     Datasheets:
 	http://www.smsc.com/main/datasheets/47b27x.pdf
 	http://www.smsc.com/main/datasheets/47m10x.pdf
+	http://www.smsc.com/main/datasheets/47m112.pdf
 	http://www.smsc.com/main/tools/discontinued/47m13x.pdf
 	http://www.smsc.com/main/datasheets/47m14x.pdf
 	http://www.smsc.com/main/tools/discontinued/47m15x.pdf
diff --git a/kernel/chips/smsc47m1.c b/kernel/chips/smsc47m1.c
index c2ebbbc7..2e82615e 100644
--- a/kernel/chips/smsc47m1.c
+++ b/kernel/chips/smsc47m1.c
@@ -81,8 +81,8 @@ superio_exit(void)
 }
 
 /*
- * SMSC LPC47M10x (device id 0x59), LPC47M14x (device id 0x5F) and
- * LPC47B27x (device id 0x51) have fan control.
+ * SMSC LPC47M10x/LPC47M112/LPC47M13x (device id 0x59), LPC47M14x
+ * (device id 0x5F) and LPC47B27x (device id 0x51) have fan control.
  * The 47M15x and 47M192 chips "with hardware monitoring block"
  * can do much more besides (device id 0x60).
  * The LPC47M997 is undocumented, but seems to be compatible with