Index: linux-6.1.95-rt34/drivers/hwmon/it87.c
===================================================================
--- linux-6.1.95-rt34.orig/drivers/hwmon/it87.c
+++ linux-6.1.95-rt34/drivers/hwmon/it87.c
@@ -12,6 +12,7 @@
  *  similar parts.  The other devices are supported by different drivers.
  *
  *  Supports: IT8603E  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
@@ -63,7 +64,7 @@
 
 enum chips { it87, it8712, it8716, it8718, it8720, it8721, it8728, it8732,
 	     it8771, it8772, it8781, it8782, it8783, it8786, it8790,
-	     it8792, it8603, it8620, it8622, it8628 };
+	     it8792, it8603, it8613, it8620, it8622, it8628 };
 
 static unsigned short force_id;
 module_param(force_id, ushort, 0);
@@ -153,6 +154,7 @@ static inline void superio_exit(int iore
 #define IT8786E_DEVID 0x8786
 #define IT8790E_DEVID 0x8790
 #define IT8603E_DEVID 0x8603
+#define IT8613E_DEVID 0x8613
 #define IT8620E_DEVID 0x8620
 #define IT8622E_DEVID 0x8622
 #define IT8623E_DEVID 0x8623
@@ -205,14 +207,14 @@ static bool fix_pwm_polarity;
  * The IT8718F and IT8720F have the VID value in a different register, in
  * Super-I/O configuration space.
  */
-#define IT87_REG_VID           0x0a
+#define IT87_REG_VID		0x0a
 /*
  * The IT8705F and IT8712F earlier than revision 0x08 use register 0x0b
  * for fan divisors. Later IT8712F revisions must use 16-bit tachometer
  * mode.
  */
-#define IT87_REG_FAN_DIV       0x0b
-#define IT87_REG_FAN_16BIT     0x0c
+#define IT87_REG_FAN_DIV	0x0b
+#define IT87_REG_FAN_16BIT	0x0c
 
 /*
  * Monitors:
@@ -433,6 +435,15 @@ static const struct it87_devices it87_de
 		  | FEAT_AVCC3 | FEAT_PWM_FREQ2,
 		.peci_mask = 0x07,
 	},
+	[it8613] = {
+		.name = "it8613",
+		.suffix = "E",
+		.features = FEAT_NEWER_AUTOPWM | FEAT_12MV_ADC | FEAT_16BIT_FANS
+		  | FEAT_TEMP_PECI | FEAT_FIVE_FANS
+		  | FEAT_FIVE_PWM | FEAT_IN7_INTERNAL | FEAT_PWM_FREQ2
+		  | FEAT_AVCC3,
+		.peci_mask = 0x07,
+	},
 	[it8620] = {
 		.name = "it8620",
 		.suffix = "E",
@@ -575,6 +586,8 @@ static int adc_lsb(const struct it87_dat
 		lsb = 109;
 	else
 		lsb = 160;
+	if (data->type == it8613)
+		lsb = 110;
 	if (data->in_scaled & BIT(nr))
 		lsb <<= 1;
 	return lsb;
@@ -2455,6 +2468,9 @@ static int __init it87_find(int sioaddr,
 	case IT8623E_DEVID:
 		sio_data->type = it8603;
 		break;
+	case IT8613E_DEVID:
+		sio_data->type = it8613;
+		break;
 	case IT8620E_DEVID:
 		sio_data->type = it8620;
 		break;
@@ -2519,6 +2535,48 @@ static int __init it87_find(int sioaddr,
 		superio_select(sioaddr, 5);
 		sio_data->beep_pin = superio_inb(sioaddr,
 						 IT87_SIO_BEEP_PIN_REG) & 0x3f;
+	} else if (sio_data->type == it8613) {
+		int reg27, reg29, reg2a;
+		int reg25, reg26, reg28;
+
+		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;
+		reg25 = superio_inb(sioaddr, IT87_SIO_GPIO1_REG);
+		reg26 = superio_inb(sioaddr, IT87_SIO_GPIO2_REG);
+		reg28 = superio_inb(sioaddr, IT87_SIO_GPIO4_REG);
+
 	} else if (sio_data->type == it8783) {
 		int reg25, reg27, reg2a, reg2c, regef;
 
@@ -3041,6 +3099,7 @@ static int it87_probe(struct platform_de
 	struct it87_sio_data *sio_data = dev_get_platdata(dev);
 	int enable_pwm_interface;
 	struct device *hwmon_dev;
+	int config, chipid;
 
 	res = platform_get_resource(pdev, IORESOURCE_IO, 0);
 	if (!devm_request_region(&pdev->dev, res->start, IT87_EC_EXTENT,
@@ -3052,8 +3111,10 @@ static int it87_probe(struct platform_de
 	}
 
 	data = devm_kzalloc(&pdev->dev, sizeof(struct it87_data), GFP_KERNEL);
-	if (!data)
+	if (!data) {
+		dev_err(dev, "Failed to get %lu Bytes of kernel memory\n", sizeof(struct it87_data));
 		return -ENOMEM;
+	}
 
 	data->addr = res->start;
 	data->sioaddr = sio_data->sioaddr;
@@ -3085,9 +3146,23 @@ static int it87_probe(struct platform_de
 	}
 
 	/* Now, we do the remaining detection. */
-	if ((it87_read_value(data, IT87_REG_CONFIG) & 0x80) ||
-	    it87_read_value(data, IT87_REG_CHIPID) != 0x90)
+	config = it87_read_value(data, IT87_REG_CONFIG);
+	if (config & 0x80) {
+		pr_err("Device must not have IT87_REG_CONFIG (0x%02x) bit 7 set\n", config);
 		return -ENODEV;
+	}
+	chipid = it87_read_value(data, IT87_REG_CHIPID);
+	if (sio_data->type == it8613) {
+		if (chipid != 0x7f && chipid != 0x90) {
+			pr_err("IT87_REG_CHIPID (0x%02x) must be 0x7f or 0x90\n", chipid);
+			return -ENODEV;
+		}
+	} else {
+		if (chipid != 0x90) {
+			pr_err("IT87_REG_CHIPID (0x%02x) must be 0x90\n", chipid);
+			return -ENODEV;
+		}
+	}
 
 	platform_set_drvdata(pdev, data);