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hwmon: (it87) Add support for IT8628E

Bladeren bron 
IT8628E is functionally identical to IT8620E.

Tested-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
This commit is contained in:
Guenter Roeck
2016-01-18 00:35:58 -08:00
bovenliggende 0624d86198
commit 71a9c23246
3 gewijzigde bestanden met toevoegingen van 27 en 9 verwijderingen
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18
drivers/hwmon/it87.c
Bestand weergeven

@@ -13,6 +13,7 @@
* Supports: IT8603E Super I/O chip w/LPC interface
* IT8620E 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
* IT8712F Super I/O chip w/LPC interface
* IT8716F Super I/O chip w/LPC interface
@@ -69,7 +70,7 @@
enum chips { it87, it8712, it8716, it8718, it8720, it8721, it8728, it8732,
it8771, it8772, it8781, it8782, it8783, it8786, it8790, it8603,
it8620 };
it8620, it8628 };
static unsigned short force_id;
module_param(force_id, ushort, 0);
@@ -160,6 +161,7 @@ static inline void superio_exit(int ioreg)
#define IT8603E_DEVID 0x8603
#define IT8620E_DEVID 0x8620
#define IT8623E_DEVID 0x8623
#define IT8628E_DEVID 0x8628
#define IT87_ACT_REG 0x30
#define IT87_BASE_REG 0x60
@@ -434,6 +436,15 @@ static const struct it87_devices it87_devices[] = {
| FEAT_SIX_TEMP,
.peci_mask = 0x07,
},
[it8628] = {
.name = "it8628",
.suffix = "E",
.features = FEAT_NEWER_AUTOPWM | FEAT_12MV_ADC | FEAT_16BIT_FANS
| FEAT_TEMP_OFFSET | FEAT_TEMP_PECI | FEAT_SIX_FANS
| FEAT_IN7_INTERNAL | FEAT_SIX_PWM | FEAT_PWM_FREQ2
| FEAT_SIX_TEMP,
.peci_mask = 0x07,
},
};
#define has_16bit_fans(data) ((data)->features & FEAT_16BIT_FANS)
@@ -2402,6 +2413,9 @@ static int __init it87_find(int sioaddr, unsigned short *address,
case IT8620E_DEVID:
sio_data->type = it8620;
break;
case IT8628E_DEVID:
sio_data->type = it8628;
break;
case 0xffff: /* No device at all */
goto exit;
default:
@@ -2546,7 +2560,7 @@ static int __init it87_find(int sioaddr, unsigned short *address,
sio_data->beep_pin = superio_inb(sioaddr,
IT87_SIO_BEEP_PIN_REG) & 0x3f;
} else if (sio_data->type == it8620) {
} else if (sio_data->type == it8620 || sio_data->type == it8628) {
int reg;
superio_select(sioaddr, GPIO);