diff options
| author | Guenter Roeck <linux@roeck-us.net> | 2015-02-14 07:13:20 +0300 |
|---|---|---|
| committer | Guenter Roeck <linux@roeck-us.net> | 2015-04-05 16:01:00 +0300 |
| commit | 3ba9d977a9b8a90c586f46444448d977bdbdcc3b (patch) | |
| tree | 529dd8b075d05611b6a7a304a1cf54576eaf8166 /Documentation/hwmon | |
| parent | 4ee07157d690b1b824328a473816a371130de6f2 (diff) | |
| download | linux-3ba9d977a9b8a90c586f46444448d977bdbdcc3b.tar.xz | |
hwmon: (it87) Add support for IT8620E
IT8620E is mostly compatible to IT7828F. Add generic support for it.
IT8620E supports up to 6 fan tachometers and 6 pwm controls.
Support for the 6th tachometer and for the additional pwm controls
are addded in separate patches.
Reviewed-by: Jean Delvare <jdelvare@suse.de>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Diffstat (limited to 'Documentation/hwmon')
| -rw-r--r-- | Documentation/hwmon/it87 | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/Documentation/hwmon/it87 b/Documentation/hwmon/it87 index 91e8f011dacf..e87294878334 100644 --- a/Documentation/hwmon/it87 +++ b/Documentation/hwmon/it87 @@ -6,6 +6,10 @@ Supported chips: 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) + Datasheet: Not publicly available * IT8705F Prefix: 'it87' Addresses scanned: from Super I/O config space (8 I/O ports) @@ -106,7 +110,7 @@ motherboard models. Description ----------- -This driver implements support for the IT8603E, IT8623E, IT8705F, +This driver implements support for the IT8603E, IT8620E, IT8623E, IT8705F, IT8712F, IT8716F, IT8718F, IT8720F, IT8721F, IT8726F, IT8728F, IT8758E, IT8771E, IT8772E, IT8781F, IT8782F, IT8783E/F, IT8786E, IT8790E, and SiS950 chips. @@ -147,8 +151,11 @@ The IT8728F, IT8771E, and IT8772E are considered compatible with the IT8721F, until a datasheet becomes available (hopefully.) The IT8603E/IT8623E is a custom design, hardware monitoring part is similar to -IT8728F. It only supports 16-bit fan mode, the full speed mode of the -fan is not supported (value 0 of pwmX_enable). +IT8728F. It only supports 3 fans, 16-bit fan mode, and the full speed mode +of the fan is not supported (value 0 of pwmX_enable). + +The IT8620E is another custom design, hardware monitoring part is similar to +IT8728F. It only supports 16-bit fan mode. The IT8790E supports up to 3 fans. 16-bit fan mode is always enabled. |