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Diffstat (limited to 'Documentation/hwmon/it87')
| -rw-r--r-- | Documentation/hwmon/it87 | 102 |
1 files changed, 88 insertions, 14 deletions
diff --git a/Documentation/hwmon/it87 b/Documentation/hwmon/it87 index fff6f6bf55bc..2d83f23bee93 100644 --- a/Documentation/hwmon/it87 +++ b/Documentation/hwmon/it87 @@ -2,105 +2,179 @@ Kernel driver it87 ================== Supported chips: + * IT8603E/IT8623E + Prefix: 'it8603' + Addresses scanned: from Super I/O config space (8 I/O ports) + Datasheet: Not publicly available + * IT8620E + Prefix: 'it8620' + Addresses scanned: from Super I/O config space (8 I/O ports) + * IT8628E + Prefix: 'it8628' + Addresses scanned: from Super I/O config space (8 I/O ports) + Datasheet: Not publicly available + * IT8705F + Prefix: 'it87' + Addresses scanned: from Super I/O config space (8 I/O ports) + Datasheet: Once publicly available at the ITE website, but no longer + * IT8712F + Prefix: 'it8712' + Addresses scanned: from Super I/O config space (8 I/O ports) + Datasheet: Once publicly available at the ITE website, but no longer + * IT8716F/IT8726F + Prefix: 'it8716' + Addresses scanned: from Super I/O config space (8 I/O ports) + Datasheet: Once publicly available at the ITE website, but no longer + * IT8718F + Prefix: 'it8718' + Addresses scanned: from Super I/O config space (8 I/O ports) + Datasheet: Once publicly available at the ITE website, but no longer + * IT8720F + Prefix: 'it8720' + Addresses scanned: from Super I/O config space (8 I/O ports) + Datasheet: Not publicly available + * IT8721F/IT8758E + Prefix: 'it8721' + Addresses scanned: from Super I/O config space (8 I/O ports) + Datasheet: Not publicly available + * IT8728F + Prefix: 'it8728' + Addresses scanned: from Super I/O config space (8 I/O ports) + Datasheet: Not publicly available + * IT8732F + Prefix: 'it8732' + Addresses scanned: from Super I/O config space (8 I/O ports) + Datasheet: Not publicly available + * IT8771E + Prefix: 'it8771' + Addresses scanned: from Super I/O config space (8 I/O ports) + Datasheet: Not publicly available + * IT8772E + Prefix: 'it8772' + Addresses scanned: from Super I/O config space (8 I/O ports) + Datasheet: Not publicly available + * IT8781F + Prefix: 'it8781' + Addresses scanned: from Super I/O config space (8 I/O ports) + Datasheet: Not publicly available + * IT8782F + Prefix: 'it8782' + Addresses scanned: from Super I/O config space (8 I/O ports) + Datasheet: Not publicly available + * IT8783E/F + Prefix: 'it8783' + Addresses scanned: from Super I/O config space (8 I/O ports) + Datasheet: Not publicly available + * IT8786E + Prefix: 'it8786' + Addresses scanned: from Super I/O config space (8 I/O ports) + Datasheet: Not publicly available + * IT8790E + Prefix: 'it8790' + Addresses scanned: from Super I/O config space (8 I/O ports) + Datasheet: Not publicly available + * SiS950 [clone of IT8705F] + Prefix: 'it87' + Addresses scanned: from Super I/O config space (8 I/O ports) + Datasheet: No longer be available + Authors: - Christophe Gauthron - Jean Delvare <jdelvare@suse.de> + - Christophe Gauthron + - Jean Delvare <jdelvare@suse.de> Module Parameters ----------------- * update_vbat: int - - 0 if vbat should report power on value, 1 if vbat should be updated after - each read. Default is 0. On some boards the battery voltage is provided - by either the battery or the onboard power supply. Only the first reading - at power on will be the actual battery voltage (which the chip does - automatically). On other boards the battery voltage is always fed to - the chip so can be read at any time. Excessive reading may decrease - battery life but no information is given in the datasheet. + 0 if vbat should report power on value, 1 if vbat should be updated after + each read. Default is 0. On some boards the battery voltage is provided + by either the battery or the onboard power supply. Only the first reading + at power on will be the actual battery voltage (which the chip does + automatically). On other boards the battery voltage is always fed to + the chip so can be read at any time. Excessive reading may decrease + battery life but no information is given in the datasheet. * fix_pwm_polarity int - - Force PWM polarity to active high (DANGEROUS). Some chips are - misconfigured by BIOS - PWM values would be inverted. This option tries - to fix this. Please contact your BIOS manufacturer and ask him for fix. + Force PWM polarity to active high (DANGEROUS). Some chips are + misconfigured by BIOS - PWM values would be inverted. This option tries + to fix this. Please contact your BIOS manufacturer and ask him for fix. Hardware Interfaces |