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Add IT8785E #38

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Add IT8785E #38

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23 changes: 21 additions & 2 deletions it87.c
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Original file line number Diff line number Diff line change
Expand Up @@ -42,6 +42,7 @@
* IT8781F Super I/O chip w/LPC interface
* IT8782F Super I/O chip w/LPC interface
* IT8783E/F Super I/O chip w/LPC interface
* IT8785E Super I/O chip w/LPC interface
* IT8786E Super I/O chip w/LPC interface
* IT8790E Super I/O chip w/LPC interface
* IT8792E Super I/O chip w/LPC interface
Expand Down Expand Up @@ -80,7 +81,7 @@

enum chips { it87, it8712, it8716, it8718, it8720, it8721, it8728, it8732,
it8736, it8738,
it8771, it8772, it8781, it8782, it8783, it8786, it8790,
it8771, it8772, it8781, it8782, it8783, it8785, it8786, it8790,
it8792, it8603, it8606, it8607, it8613, it8620, it8622, it8625,
it8628, it8655, it8665, it8686, it8688, it8689, it87952 };

Expand Down Expand Up @@ -173,6 +174,7 @@ static inline void superio_exit(int ioreg, bool noexit)
#define IT8781F_DEVID 0x8781
#define IT8782F_DEVID 0x8782
#define IT8783E_DEVID 0x8783
#define IT8785E_DEVID 0x8785
#define IT8786E_DEVID 0x8786
#define IT8790E_DEVID 0x8790
#define IT8603E_DEVID 0x8603
Expand Down Expand Up @@ -570,6 +572,17 @@ static const struct it87_devices it87_devices[] = {
.num_temp_map = 3,
.old_peci_mask = 0x4,
},
[it8785] = {
.name = "it8785",
.model = "IT8785E",
.features = FEAT_NEWER_AUTOPWM | FEAT_12MV_ADC | FEAT_16BIT_FANS
| FEAT_TEMP_PECI | FEAT_IN7_INTERNAL
| FEAT_PWM_FREQ2 | FEAT_FANCTL_ONOFF,
.num_temp_limit = 3,
.num_temp_offset = 3,
.num_temp_map = 3,
.peci_mask = 0x07,
},
[it8786] = {
.name = "it8786",
.model = "IT8786E",
Expand Down Expand Up @@ -3187,6 +3200,9 @@ static int __init it87_find(int sioaddr, unsigned short *address,
case IT8783E_DEVID:
sio_data->type = it8783;
break;
case IT8785E_DEVID:
sio_data->type = it8785;
break;
case IT8786E_DEVID:
sio_data->type = it8786;
break;
Expand Down Expand Up @@ -3722,7 +3738,10 @@ static int __init it87_find(int sioaddr, unsigned short *address,
sio_data->skip_fan |= BIT(2);

/* Check if fan2 is there or not */
reg = superio_inb(sioaddr, IT87_SIO_GPIO5_REG);
if (sio_data->type == it8785)
reg = superio_inb(sioaddr, IT87_SIO_GPIO4_REG);
else
reg = superio_inb(sioaddr, IT87_SIO_GPIO5_REG);
if (reg & BIT(1))
sio_data->skip_pwm |= BIT(1);
if (reg & BIT(2))
Expand Down