Commit bae26b80 authored by Shady Nawara's avatar Shady Nawara Committed by Guenter Roeck
Browse files

hwmon: (asus-ec-sensors) add support for Strix Z690-a D4 



adds T_Sensor and VRM Temp sensors for the Asus Strix z690-a D4 motherboard

Signed-off-by: default avatarShady Nawara <shady.nawara@outlook.com>
Signed-off-by: default avatarEugene Shalygin <eugene.shalygin@gmail.com>
Link: https://lore.kernel.org/r/20220603122758.1561064-1-eugene.shalygin@gmail.com


Signed-off-by: default avatarGuenter Roeck <linux@roeck-us.net>
parent fd2d53c3

Documentation/hwmon/asus_ec_sensors.rst

+1 −0
Original line number Diff line number Diff line
@@ -19,6 +19,7 @@ Supported boards: 
 * ROG STRIX X570-E GAMING WIFI II

 * ROG STRIX X570-F GAMING

 * ROG STRIX X570-I GAMING

 * ROG STRIX Z690-A GAMING WIFI D4



Authors:

    - Eugene Shalygin <eugene.shalygin@gmail.com>

drivers/hwmon/asus-ec-sensors.c

+18 −0
Original line number Diff line number Diff line
@@ -54,6 +54,8 @@ static char *mutex_path_override; 
/* ACPI mutex for locking access to the EC for the firmware */

#define ASUS_HW_ACCESS_MUTEX_ASMX	"\\AMW0.ASMX"



#define ASUS_HW_ACCESS_MUTEX_RMTW_ASMX	"\\RMTW.ASMX"



#define MAX_IDENTICAL_BOARD_VARIATIONS	3



/* Moniker for the ACPI global lock (':' is not allowed in ASL identifiers) */
@@ -139,6 +141,7 @@ enum board_family { 
	family_unknown,

	family_amd_400_series,

	family_amd_500_series,

	family_intel_600_series

};



/* All the known sensors for ASUS EC controllers */
@@ -197,6 +200,12 @@ static const struct ec_sensor_info sensors_family_amd_500[] = { 
		EC_SENSOR("Water_Out", hwmon_temp, 1, 0x01, 0x01),

};



static const struct ec_sensor_info sensors_family_intel_600[] = {

	[ec_sensor_temp_t_sensor] =

		EC_SENSOR("T_Sensor", hwmon_temp, 1, 0x00, 0x3d),

	[ec_sensor_temp_vrm] = EC_SENSOR("VRM", hwmon_temp, 1, 0x00, 0x3e),

};



/* Shortcuts for common combinations */

#define SENSOR_SET_TEMP_CHIPSET_CPU_MB                                         \

	(SENSOR_TEMP_CHIPSET | SENSOR_TEMP_CPU | SENSOR_TEMP_MB)
@@ -330,6 +339,12 @@ static const struct ec_board_info board_info[] = { 
		.mutex_path = ASUS_HW_ACCESS_MUTEX_ASMX,

		.family = family_amd_500_series,

	},

	{

		.board_names = {"ROG STRIX Z690-A GAMING WIFI D4"},

		.sensors = SENSOR_TEMP_T_SENSOR | SENSOR_TEMP_VRM,

		.mutex_path = ASUS_HW_ACCESS_MUTEX_RMTW_ASMX,

		.family = family_intel_600_series,

	},

	{}

};
@@ -799,6 +814,9 @@ static int __init asus_ec_probe(struct platform_device *pdev) 
	case family_amd_500_series:

		ec_data->sensors_info = sensors_family_amd_500;

		break;

	case family_intel_600_series:

		ec_data->sensors_info = sensors_family_intel_600;

		break;

	default:

		dev_err(dev, "Unknown board family: %d",

			ec_data->board_info->family);