X-Git-Url: http://git.rot13.org/?a=blobdiff_plain;f=Documentation%2Fhwmon%2Fsmsc47b397;h=20682f15ae410cc7962c1914fe0f959465330f91;hb=7211bb9b64f17b23834d91fc3d0c1d78671ee9a8;hp=da9d80c9643286183750fd978aec69ac78e0633b;hpb=8066eff0a1a0703ad901dbe5646a47dbfc089ef2;p=powerpc.git diff --git a/Documentation/hwmon/smsc47b397 b/Documentation/hwmon/smsc47b397 index da9d80c964..20682f15ae 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.