X-Git-Url: http://pilppa.org/gitweb/gitweb.cgi?a=blobdiff_plain;f=Documentation%2Fhwmon%2Fit87;h=3496b7020e7c7207308e1d247a361aee081bd323;hb=8f29cd9f12e97d46e601f59810ea6aadd938945d;hp=f4ce1fdbeff664b88bd35c735968d977f6d14efd;hpb=2e6c4e5101633a54aeee1f2e83020ee77fcb70d2;p=linux-2.6-omap-h63xx.git diff --git a/Documentation/hwmon/it87 b/Documentation/hwmon/it87 index f4ce1fdbeff..3496b7020e7 100644 --- a/Documentation/hwmon/it87 +++ b/Documentation/hwmon/it87 @@ -6,12 +6,14 @@ Supported chips: Prefix: 'it87' Addresses scanned: from Super I/O config space (8 I/O ports) Datasheet: Publicly available at the ITE website - http://www.ite.com.tw/ + http://www.ite.com.tw/product_info/file/pc/IT8705F_V.0.4.1.pdf * IT8712F Prefix: 'it8712' Addresses scanned: from Super I/O config space (8 I/O ports) Datasheet: Publicly available at the ITE website - http://www.ite.com.tw/ + http://www.ite.com.tw/product_info/file/pc/IT8712F_V0.9.1.pdf + http://www.ite.com.tw/product_info/file/pc/Errata%20V0.1%20for%20IT8712F%20V0.9.1.pdf + http://www.ite.com.tw/product_info/file/pc/IT8712F_V0.9.3.pdf * IT8716F/IT8726F Prefix: 'it8716' Addresses scanned: from Super I/O config space (8 I/O ports) @@ -90,14 +92,13 @@ upper VID bits share their pins with voltage inputs (in5 and in6) so you can't have both on a given board. The IT8716F, IT8718F and later IT8712F revisions have support for -2 additional fans. They are supported by the driver for the IT8716F and -IT8718F but not for the IT8712F +2 additional fans. The additional fans are supported by the driver. The IT8716F and IT8718F, and late IT8712F and IT8705F also have optional 16-bit tachometer counters for fans 1 to 3. This is better (no more fan clock divider mess) but not compatible with the older chips and -revisions. For now, the driver only uses the 16-bit mode on the -IT8716F and IT8718F. +revisions. The 16-bit tachometer mode is enabled by the driver when one +of the above chips is detected. The IT8726F is just bit enhanced IT8716F with additional hardware for AMD power sequencing. Therefore the chip will appear as IT8716F