*
* Supports: IT8603E Super I/O chip w/LPC interface
* IT8607E Super I/O chip w/LPC interface
+ * IT8613E 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
+ * IT8625E Super I/O chip w/LPC interface
* IT8628E Super I/O chip w/LPC interface
* IT8655E Super I/O chip w/LPC interface
* IT8665E Super I/O chip w/LPC interface
enum chips { it87, it8712, it8716, it8718, it8720, it8721, it8728, it8732,
it8771, it8772, it8781, it8782, it8783, it8786, it8790,
- it8792, it8603, it8607, it8620, it8622, it8628, it8655, it8665,
- it8686 };
+ it8792, it8603, it8607, it8613, it8620, it8622, it8625, it8628,
+ it8655, it8665, it8686 };
static unsigned short force_id;
module_param(force_id, ushort, 0);
MODULE_PARM_DESC(force_id, "Override the detected device ID");
+static unsigned short blacklist = 1;
+module_param(blacklist, ushort, 0);
+MODULE_PARM_DESC(blacklist,
+ "Enable/disable blacklist (1=enable, 0=disable, default 1)");
+
static struct platform_device *it87_pdev[2];
static bool it87_sio4e_broken;
#ifdef __IT87_USE_ACPI_MUTEX
#define IT8790E_DEVID 0x8790
#define IT8603E_DEVID 0x8603
#define IT8607E_DEVID 0x8607
+#define IT8613E_DEVID 0x8613
#define IT8620E_DEVID 0x8620
#define IT8622E_DEVID 0x8622
#define IT8623E_DEVID 0x8623
+#define IT8625E_DEVID 0x8625
#define IT8628E_DEVID 0x8628
#define IT8655E_DEVID 0x8655
#define IT8665E_DEVID 0x8665
#define FEAT_SCALING BIT(22) /* Internal voltage scaling */
#define FEAT_FANCTL_ONOFF BIT(23) /* chip has FAN_CTL ON/OFF */
#define FEAT_11MV_ADC BIT(24)
+#define FEAT_NEW_TEMPMAP BIT(25) /* new temp input selection */
static const struct it87_devices it87_devices[] = {
[it87] = {
.num_temp_limit = 3,
.peci_mask = 0x07,
},
+ [it8613] = {
+ .name = "it8613",
+ .suffix = "E",
+ .features = FEAT_NEWER_AUTOPWM | FEAT_11MV_ADC | FEAT_16BIT_FANS
+ | FEAT_TEMP_OFFSET | FEAT_TEMP_PECI | FEAT_FIVE_FANS
+ | FEAT_FIVE_PWM | FEAT_IN7_INTERNAL | FEAT_PWM_FREQ2
+ | FEAT_AVCC3 | FEAT_SCALING | FEAT_NEW_TEMPMAP,
+ .num_temp_limit = 6,
+ .peci_mask = 0x07,
+ },
[it8620] = {
.name = "it8620",
.suffix = "E",
.num_temp_limit = 3,
.peci_mask = 0x07,
},
+ [it8625] = {
+ .name = "it8625",
+ .suffix = "E",
+ .features = FEAT_NEWER_AUTOPWM | FEAT_16BIT_FANS
+ | FEAT_TEMP_OFFSET | FEAT_AVCC3 | FEAT_NEW_TEMPMAP
+ | FEAT_11MV_ADC | FEAT_IN7_INTERNAL | FEAT_SIX_FANS
+ | FEAT_SIX_PWM | FEAT_BANK_SEL | FEAT_SCALING,
+ .num_temp_limit = 6,
+ },
[it8628] = {
.name = "it8628",
.suffix = "E",
.name = "it8655",
.suffix = "E",
.features = FEAT_NEWER_AUTOPWM | FEAT_16BIT_FANS
- | FEAT_TEMP_OFFSET | FEAT_AVCC3
+ | FEAT_TEMP_OFFSET | FEAT_AVCC3 | FEAT_NEW_TEMPMAP
| FEAT_10_9MV_ADC | FEAT_IN7_INTERNAL | FEAT_BANK_SEL,
.num_temp_limit = 6,
},
.name = "it8665",
.suffix = "E",
.features = FEAT_NEWER_AUTOPWM | FEAT_16BIT_FANS
- | FEAT_TEMP_OFFSET | FEAT_AVCC3
+ | FEAT_TEMP_OFFSET | FEAT_AVCC3 | FEAT_NEW_TEMPMAP
| FEAT_10_9MV_ADC | FEAT_IN7_INTERNAL | FEAT_SIX_FANS
| FEAT_SIX_PWM | FEAT_BANK_SEL,
.num_temp_limit = 6,
.name = "it8686",
.suffix = "E",
.features = FEAT_NEWER_AUTOPWM | FEAT_12MV_ADC | FEAT_16BIT_FANS
- | FEAT_TEMP_OFFSET | FEAT_SIX_FANS
+ | FEAT_TEMP_OFFSET | FEAT_SIX_FANS | FEAT_NEW_TEMPMAP
| FEAT_IN7_INTERNAL | FEAT_SIX_PWM | FEAT_PWM_FREQ2
| FEAT_SIX_TEMP | FEAT_BANK_SEL | FEAT_SCALING | FEAT_AVCC3,
.num_temp_limit = 6,
#define has_scaling(data) ((data)->features & FEAT_SCALING)
#define has_fanctl_onoff(data) ((data)->features & FEAT_FANCTL_ONOFF)
#define has_11mv_adc(data) ((data)->features & FEAT_11MV_ADC)
+#define has_new_tempmap(data) ((data)->features & FEAT_NEW_TEMPMAP)
struct it87_sio_data {
enum chips type;
{
data->pwm_ctrl[nr] = it87_read_value(data, data->REG_PWM[nr]);
if (has_newer_autopwm(data)) {
- data->pwm_temp_map[nr] = data->pwm_ctrl[nr] & 0x03;
+ if (has_new_tempmap(data))
+ data->pwm_temp_map[nr] = data->pwm_ctrl[nr] & 0x38;
+ else
+ data->pwm_temp_map[nr] = data->pwm_ctrl[nr] & 0x03;
data->pwm_duty[nr] = it87_read_value(data,
IT87_REG_PWM_DUTY[nr]);
} else {
break;
}
break;
+ case it8625:
+ if (index < 3)
+ break;
case it8655:
case it8665:
if (src1 < 3) {
int map;
map = data->pwm_temp_map[nr];
- if (map >= 3)
- map = 0; /* Should never happen */
- if (nr >= 3) /* pwm channels 3..6 map to temp4..6 */
- map += 3;
+ if (has_new_tempmap(data)) {
+ map >>= 3;
+ if (map >= 6)
+ map = 0; /* Should never happen */
+ } else {
+ if (map >= 3)
+ map = 0; /* Should never happen */
+ if (nr >= 3) /* pwm channels 3..6 map to temp4..6 */
+ map += 3;
+ }
return sprintf(buf, "%d\n", (int)BIT(map));
}
if (kstrtol(buf, 10, &val) < 0)
return -EINVAL;
- if (nr >= 3)
+ if (nr >= 3 && !has_new_tempmap(data))
val -= 3;
switch (val) {
case BIT(2):
reg = 0x02;
break;
+ case BIT(3):
+ reg = 0x03;
+ break;
+ case BIT(4):
+ reg = 0x04;
+ break;
+ case BIT(5):
+ reg = 0x05;
+ break;
+ case BIT(6):
+ reg = 0x06;
+ break;
default:
return -EINVAL;
}
+ if (has_new_tempmap(data))
+ reg <<= 3;
+ else if (reg > 0x02)
+ return -EINVAL;
+
mutex_lock(&data->update_lock);
it87_update_pwm_ctrl(data, nr);
data->pwm_temp_map[nr] = reg;
* otherwise, just store it for later use.
*/
if (data->pwm_ctrl[nr] & 0x80) {
- data->pwm_ctrl[nr] = (data->pwm_ctrl[nr] & 0xfc) |
+ u8 mask = has_new_tempmap(data) ? 0xc7 : 0xfc;
+
+ data->pwm_ctrl[nr] = (data->pwm_ctrl[nr] & mask) |
data->pwm_temp_map[nr];
it87_write_value(data, data->REG_PWM[nr], data->pwm_ctrl[nr]);
}
case IT8607E_DEVID:
sio_data->type = it8607;
break;
+ case IT8613E_DEVID:
+ sio_data->type = it8613;
+ break;
case IT8620E_DEVID:
sio_data->type = it8620;
break;
case IT8622E_DEVID:
sio_data->type = it8622;
break;
+ case IT8625E_DEVID:
+ sio_data->type = it8625;
+ break;
case IT8628E_DEVID:
sio_data->type = it8628;
break;
sio_data->skip_in |= BIT(6); /* No VIN6 */
}
+ sio_data->beep_pin = superio_inb(sioaddr,
+ IT87_SIO_BEEP_PIN_REG) & 0x3f;
+ } else if (sio_data->type == it8613) {
+ int reg27, reg29, reg2a;
+
+ superio_select(sioaddr, GPIO);
+
+ /* Check for pwm3, fan3, pwm5, fan5 */
+ reg27 = superio_inb(sioaddr, IT87_SIO_GPIO3_REG);
+ if (reg27 & BIT(1))
+ sio_data->skip_fan |= BIT(4);
+ if (reg27 & BIT(3))
+ sio_data->skip_pwm |= BIT(4);
+ if (reg27 & BIT(6))
+ sio_data->skip_pwm |= BIT(2);
+ if (reg27 & BIT(7))
+ sio_data->skip_fan |= BIT(2);
+
+ /* Check for pwm2, fan2 */
+ reg29 = superio_inb(sioaddr, IT87_SIO_GPIO5_REG);
+ if (reg29 & BIT(1))
+ sio_data->skip_pwm |= BIT(1);
+ if (reg29 & BIT(2))
+ sio_data->skip_fan |= BIT(1);
+
+ /* Check for pwm4, fan4 */
+ reg2a = superio_inb(sioaddr, IT87_SIO_PINX1_REG);
+ if (!(reg2a & BIT(0)) || (reg29 & BIT(7))) {
+ sio_data->skip_fan |= BIT(3);
+ sio_data->skip_pwm |= BIT(3);
+ }
+
+ sio_data->skip_pwm |= BIT(0); /* No pwm1 */
+ sio_data->skip_fan |= BIT(0); /* No fan1 */
+ sio_data->skip_in |= BIT(3); /* No VIN3 */
+ sio_data->skip_in |= BIT(6); /* No VIN6 */
+
sio_data->beep_pin = superio_inb(sioaddr,
IT87_SIO_BEEP_PIN_REG) & 0x3f;
} else if (sio_data->type == it8620 || sio_data->type == it8628 ||
sio_data->beep_pin = superio_inb(sioaddr,
IT87_SIO_BEEP_PIN_REG) & 0x3f;
- } else if (sio_data->type == it8665) {
- int reg;
+ } else if (sio_data->type == it8665 || sio_data->type == it8625) {
+ int reg27, reg29, reg2d, regd3;
superio_select(sioaddr, GPIO);
- /* Check for pwm2 */
- reg = superio_inb(sioaddr, IT87_SIO_GPIO5_REG);
- if (reg & BIT(1))
- sio_data->skip_pwm |= BIT(1);
+ reg27 = superio_inb(sioaddr, IT87_SIO_GPIO3_REG);
+ reg29 = superio_inb(sioaddr, IT87_SIO_GPIO5_REG);
+ reg2d = superio_inb(sioaddr, IT87_SIO_PINX4_REG);
+ regd3 = superio_inb(sioaddr, IT87_SIO_GPIO9_REG);
- /* Check for fan2 */
- reg = superio_inb(sioaddr, IT87_SIO_PINX4_REG);
- if (reg & BIT(4))
+ /* Check for pwm2, fan2 */
+ if (reg29 & BIT(1))
+ sio_data->skip_pwm |= BIT(1);
+ if (reg2d & BIT(4))
sio_data->skip_fan |= BIT(1);
/* Check for pwm3, fan3 */
- reg = superio_inb(sioaddr, IT87_SIO_GPIO3_REG);
- if (reg & BIT(6))
+ if (reg27 & BIT(6))
sio_data->skip_pwm |= BIT(2);
- if (reg & BIT(7))
+ if (reg27 & BIT(7))
sio_data->skip_fan |= BIT(2);
- /* Check for pwm5, fan5 */
- reg = superio_inb(sioaddr, IT87_SIO_GPIO2_REG);
- if (reg & BIT(5))
- sio_data->skip_pwm |= BIT(4);
- if (!(reg & BIT(4)))
- sio_data->skip_fan |= BIT(4);
+ /* Check for pwm4, fan4, pwm5, fan5 */
+ if (sio_data->type == it8625) {
+ int reg25 = superio_inb(sioaddr, IT87_SIO_GPIO1_REG);
+
+ if (reg25 & BIT(6))
+ sio_data->skip_fan |= BIT(3);
+ if (reg25 & BIT(5))
+ sio_data->skip_pwm |= BIT(3);
+ if (reg27 & BIT(3))
+ sio_data->skip_pwm |= BIT(4);
+ if (reg27 & BIT(1))
+ sio_data->skip_fan |= BIT(4);
+ } else {
+ int reg26 = superio_inb(sioaddr, IT87_SIO_GPIO2_REG);
+
+ if (regd3 & BIT(2))
+ sio_data->skip_pwm |= BIT(3);
+ if (regd3 & BIT(3))
+ sio_data->skip_fan |= BIT(3);
+ if (reg26 & BIT(5))
+ sio_data->skip_pwm |= BIT(4);
+ if (!(reg26 & BIT(4)))
+ sio_data->skip_fan |= BIT(4);
+ }
- /* Check for pwm4, fan4, pwm6, fan6 */
- reg = superio_inb(sioaddr, IT87_SIO_GPIO9_REG);
- if (reg & BIT(2))
- sio_data->skip_pwm |= BIT(3);
- if (reg & BIT(3))
- sio_data->skip_fan |= BIT(3);
- if (reg & BIT(0))
+ /* Check for pwm6, fan6 */
+ if (regd3 & BIT(0))
sio_data->skip_pwm |= BIT(5);
- if (reg & BIT(1))
+ if (regd3 & BIT(1))
sio_data->skip_fan |= BIT(5);
sio_data->beep_pin = superio_inb(sioaddr,
return err;
}
-/* Called when we have found a new IT87. */
-static void it87_init_device(struct platform_device *pdev)
+static void it87_init_regs(struct platform_device *pdev)
{
- struct it87_sio_data *sio_data = dev_get_platdata(&pdev->dev);
struct it87_data *data = platform_get_drvdata(pdev);
- int tmp, i;
- u8 mask;
/* Initialize chip specific register pointers */
switch (data->type) {
data->REG_TEMP_LOW = IT87_REG_TEMP_LOW_8686;
data->REG_TEMP_HIGH = IT87_REG_TEMP_HIGH_8686;
break;
+ case it8625:
case it8655:
case it8665:
data->REG_FAN = IT87_REG_FAN_8665;
data->REG_TEMP_LOW = IT87_REG_TEMP_LOW;
data->REG_TEMP_HIGH = IT87_REG_TEMP_HIGH;
break;
+ case it8613:
+ data->REG_FAN = IT87_REG_FAN;
+ data->REG_FANX = IT87_REG_FANX;
+ data->REG_FAN_MIN = IT87_REG_FAN_MIN;
+ data->REG_FANX_MIN = IT87_REG_FANX_MIN;
+ data->REG_PWM = IT87_REG_PWM_8665;
+ data->REG_TEMP_OFFSET = IT87_REG_TEMP_OFFSET;
+ data->REG_TEMP_LOW = IT87_REG_TEMP_LOW;
+ data->REG_TEMP_HIGH = IT87_REG_TEMP_HIGH;
+ break;
default:
data->REG_FAN = IT87_REG_FAN;
data->REG_FANX = IT87_REG_FANX;
data->REG_TEMP_HIGH = IT87_REG_TEMP_HIGH;
break;
}
+}
+
+/* Called when we have found a new IT87. */
+static void it87_init_device(struct platform_device *pdev)
+{
+ struct it87_sio_data *sio_data = dev_get_platdata(&pdev->dev);
+ struct it87_data *data = platform_get_drvdata(pdev);
+ int tmp, i;
+ u8 mask;
/*
* For each PWM channel:
if (tmp & BIT(2))
data->has_fan |= BIT(5); /* fan6 enabled */
break;
+ case it8625:
case it8665:
tmp = it87_read_value(data, IT87_REG_FAN_DIV);
if (tmp & BIT(3))
mutex_init(&data->update_lock);
+ /* Initialize register pointers */
+ it87_init_regs(pdev);
+
/* Check PWM configuration */
enable_pwm_interface = it87_check_pwm(dev);
};
/*
- * On Gigabyte AB350 boards, accesses to the Super-IO chip
+ * On Gigabyte AB350 and AX370 boards, accesses to the Super-IO chip
* at address 0x4e/0x4f can result in a system hang.
* Accesses to address 0x2e/0x2f need to be mutex protected.
*/
},
.driver_data = &gigabyte_ab350_gaming,
},
+ {
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Gigabyte Technology Co., Ltd."),
+ DMI_MATCH(DMI_BOARD_NAME, "AB350M-D3H-CF"),
+ },
+ .driver_data = &gigabyte_ab350_gaming,
+ },
+ {
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Gigabyte Technology Co., Ltd."),
+ DMI_MATCH(DMI_BOARD_NAME, "AX370-Gaming K7"),
+ },
+ .driver_data = &gigabyte_ab350_gaming,
+ },
+ {
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Gigabyte Technology Co., Ltd."),
+ DMI_MATCH(DMI_BOARD_NAME, "AX370-Gaming 5"),
+ },
+ .driver_data = &gigabyte_ab350_gaming,
+ },
{
.matches = {
DMI_MATCH(DMI_BOARD_VENDOR, "nVIDIA"),
for (i = 0; i < ARRAY_SIZE(sioaddr); i++) {
/*
- * Accessing the second Super-IO chi can result in board
+ * Accessing the second Super-IO chip can result in board
* hangs. Disable until we figure out what is going on.
*/
- if (it87_sio4e_broken && sioaddr[i] == 0x4e)
+ if (blacklist && it87_sio4e_broken && sioaddr[i] == 0x4e)
continue;
memset(&sio_data, 0, sizeof(struct it87_sio_data));
isa_address = 0;
projects / groeck-it87 / blobdiff