mirrors
/
linux-stable
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
1
0
Fork 0
Code Issues Releases Wiki Activity

hwmon: (it87) Add support for IT8622E 

IT8622E is similar to IT8620E, but only supports five pwm controls and
five fan tachometers.

Originally-from: Kevin Folz <kfolz@evertz.com>.
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
This commit is contained in:
Guenter Roeck 2017-02-08 13:52:57 -08:00
parent a9eebd4f28
commit 8af1abae72
1 changed files with 15 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

16
drivers/hwmon/it87.c
View File

@ -12,6 +12,7 @@
*
* Supports: IT8603E Super I/O chip w/LPC interface
* IT8620E Super I/O chip w/LPC interface
* IT8622E Super I/O chip w/LPC interface
* IT8623E Super I/O chip w/LPC interface
* IT8628E Super I/O chip w/LPC interface
* IT8705F Super I/O chip w/LPC interface
@ -70,7 +71,7 @@
enum chips { it87, it8712, it8716, it8718, it8720, it8721, it8728, it8732,
it8771, it8772, it8781, it8782, it8783, it8786, it8790, it8603,
it8620, it8628 };
it8620, it8622, it8628 };
static unsigned short force_id;
module_param(force_id, ushort, 0);
@ -160,6 +161,7 @@ static inline void superio_exit(int ioreg)
#define IT8790E_DEVID 0x8790
#define IT8603E_DEVID 0x8603
#define IT8620E_DEVID 0x8620
#define IT8622E_DEVID 0x8622
#define IT8623E_DEVID 0x8623
#define IT8628E_DEVID 0x8628
#define IT87_ACT_REG 0x30
@ -437,6 +439,15 @@ static const struct it87_devices it87_devices[] = {
| FEAT_SIX_TEMP | FEAT_VIN3_5V,
.peci_mask = 0x07,
},
[it8622] = {
.name = "it8622",
.suffix = "E",
.features = FEAT_NEWER_AUTOPWM | FEAT_12MV_ADC | FEAT_16BIT_FANS
| FEAT_TEMP_OFFSET | FEAT_TEMP_PECI | FEAT_FIVE_FANS
| FEAT_IN7_INTERNAL | FEAT_PWM_FREQ2 | FEAT_AVCC3
| FEAT_VIN3_5V,
.peci_mask = 0x07,
},
[it8628] = {
.name = "it8628",
.suffix = "E",
@ -2418,6 +2429,9 @@ static int __init it87_find(int sioaddr, unsigned short *address,
case IT8620E_DEVID:
sio_data->type = it8620;
break;
case IT8622E_DEVID:
sio_data->type = it8622;
break;
case IT8628E_DEVID:
sio_data->type = it8628;
break;