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| author |   Guenter Roeck <linux@roeck-us.net> | 2015-03-25 23:26:28 -0700 |
|---|---|---|
| committer | Guenter Roeck <linux@roeck-us.net> | 2015-04-05 06:00:59 -0700 |
| commit | 4ee07157d690b1b824328a473816a371130de6f2 (patch) | |
| tree | 7b8e1ca9bc4a357dfa5f783b48cbd453eb316e1e /drivers/hwmon/it87.c | |
| parent | hwmon: (it87) Introduce feature flag to reflect internal in7 sensor (diff) | |
| download | linux-dev-4ee07157d690b1b824328a473816a371130de6f2.tar.xz linux-dev-4ee07157d690b1b824328a473816a371130de6f2.zip | |
hwmon: (it87) Add support for IT8790E
IT8790E is a super-IO chip with three fan tachometers. It is mostly
compatible to IT8728F, but only supports three fan tachometers
instead of five.
Reviewed-by: Jean Delvare <jdelvare@suse.de>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Diffstat (limited to 'drivers/hwmon/it87.c')
| -rw-r--r-- | drivers/hwmon/it87.c | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/drivers/hwmon/it87.c b/drivers/hwmon/it87.c index 9f4c662c5905..80580cdf9a15 100644 --- a/drivers/hwmon/it87.c +++ b/drivers/hwmon/it87.c @@ -27,6 +27,7 @@ * IT8782F Super I/O chip w/LPC interface * IT8783E/F Super I/O chip w/LPC interface * IT8786E Super I/O chip w/LPC interface + * IT8790E Super I/O chip w/LPC interface * Sis950 A clone of the IT8705F * * Copyright (C) 2001 Chris Gauthron @@ -68,7 +69,7 @@ #define DRVNAME "it87" enum chips { it87, it8712, it8716, it8718, it8720, it8721, it8728, it8771, - it8772, it8781, it8782, it8783, it8786, it8603 }; + it8772, it8781, it8782, it8783, it8786, it8790, it8603 }; static unsigned short force_id; module_param(force_id, ushort, 0); @@ -152,6 +153,7 @@ static inline void superio_exit(void) #define IT8782F_DEVID 0x8782 #define IT8783E_DEVID 0x8783 #define IT8786E_DEVID 0x8786 +#define IT8790E_DEVID 0x8790 #define IT8603E_DEVID 0x8603 #define IT8623E_DEVID 0x8623 #define IT87_ACT_REG 0x30 @@ -359,6 +361,13 @@ static const struct it87_devices it87_devices[] = { | FEAT_TEMP_OFFSET | FEAT_TEMP_PECI | FEAT_IN7_INTERNAL, .peci_mask = 0x07, }, + [it8790] = { + .name = "it8790", + .suffix = "E", + .features = FEAT_NEWER_AUTOPWM | FEAT_12MV_ADC | FEAT_16BIT_FANS + | FEAT_TEMP_OFFSET | FEAT_TEMP_PECI | FEAT_IN7_INTERNAL, + .peci_mask = 0x07, + }, [it8603] = { .name = "it8603", .suffix = "E", @@ -1834,6 +1843,9 @@ static int __init it87_find(unsigned short *address, case IT8786E_DEVID: sio_data->type = it8786; break; + case IT8790E_DEVID: + sio_data->type = it8790; + break; case IT8603E_DEVID: case IT8623E_DEVID: sio_data->type = it8603; |