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>
diff --git a/drivers/hwmon/it87.c b/drivers/hwmon/it87.c
index 9f4c662..80580cd 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 @@
#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 @@
| 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 @@
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;