From 7ab83a9137ccd3e092fb6ad0cb105b4d1fb617ae Mon Sep 17 00:00:00 2001 From: "Mark M. Hoffman" Date: Mon, 17 Oct 2005 23:01:45 +0200 Subject: [PATCH] hwmon: New device ID for the smsc47b397 driver This patch adds a new ID to the SMSC LPC47B397-NC hardware monitoring driver - for a chip that is claimed to be 100% compatible otherwise. Signed-off-by: Bryan Young (Utilitek Systems, Inc.) Signed-off-by: Mark M. Hoffman Signed-off-by: Jean Delvare Signed-off-by: Greg Kroah-Hartman --- Documentation/hwmon/smsc47b397 | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) (limited to 'Documentation/hwmon/smsc47b397') diff --git a/Documentation/hwmon/smsc47b397 b/Documentation/hwmon/smsc47b397 index da9d80c9643..20682f15ae4 100644 --- a/Documentation/hwmon/smsc47b397 +++ b/Documentation/hwmon/smsc47b397 @@ -3,6 +3,7 @@ Kernel driver smsc47b397 Supported chips: * SMSC LPC47B397-NC + * SMSC SCH5307-NS Prefix: 'smsc47b397' Addresses scanned: none, address read from Super I/O config space Datasheet: In this file @@ -12,11 +13,14 @@ Authors: Mark M. Hoffman November 23, 2004 -The following specification describes the SMSC LPC47B397-NC sensor chip +The following specification describes the SMSC LPC47B397-NC[1] sensor chip (for which there is no public datasheet available). This document was provided by Craig Kelly (In-Store Broadcast Network) and edited/corrected by Mark M. Hoffman . +[1] And SMSC SCH5307-NS, which has a different device ID but is otherwise +compatible. + * * * * * Methods for detecting the HP SIO and reading the thermal data on a dc7100. @@ -127,7 +131,7 @@ OUT DX,AL The registers of interest for identifying the SIO on the dc7100 are Device ID (0x20) and Device Rev (0x21). -The Device ID will read 0X6F +The Device ID will read 0x6F (for SCH5307-NS, 0x81) The Device Rev currently reads 0x01 Obtaining the HWM Base Address. -- cgit v1.2.3