From: Mario Nuevo <marionuevo@gmail.com>

The ROG STRIX Z490-A GAMING and Z490-F GAMING are essentially the same
board apart from the F's onboard WiFi module, which isn't wired through
the EC, so they share the same EC sensor layout. The Z490-A exposes the
same EC sensor set as the Z490-F (chipset, CPU, motherboard, T_Sensor
and VRM temperatures plus CPU_OPT and VRM HS fans) at the same EC
registers, so reuse the Z490-F board_info for it.

Signed-off-by: Mario Nuevo <marionuevo@gmail.com>
Signed-off-by: Eugene Shalygin <eugene.shalygin@gmail.com>
---
 Documentation/hwmon/asus_ec_sensors.rst | 1 +
 drivers/hwmon/asus-ec-sensors.c         | 2 ++
 2 files changed, 3 insertions(+)

diff --git a/Documentation/hwmon/asus_ec_sensors.rst b/Documentation/hwmon/asus_ec_sensors.rst
index ebed9f8d2adb..7032c40731d9 100644
--- a/Documentation/hwmon/asus_ec_sensors.rst
+++ b/Documentation/hwmon/asus_ec_sensors.rst
@@ -55,6 +55,7 @@ Supported boards:
  * ROG STRIX X870E-H GAMING WIFI7
  * ROG STRIX Z390-E GAMING
  * ROG STRIX Z390-F GAMING
+ * ROG STRIX Z490-A GAMING
  * ROG STRIX Z490-F GAMING
  * ROG STRIX Z690-A GAMING WIFI D4
  * ROG STRIX Z690-E GAMING WIFI
diff --git a/drivers/hwmon/asus-ec-sensors.c b/drivers/hwmon/asus-ec-sensors.c
index 7293c48c72b1..19f423e45ce5 100644
--- a/drivers/hwmon/asus-ec-sensors.c
+++ b/drivers/hwmon/asus-ec-sensors.c
@@ -982,6 +982,8 @@ static const struct dmi_system_id dmi_table[] = {
 					&board_info_strix_z390_f_gaming),
 	DMI_EXACT_MATCH_ASUS_BOARD_NAME("ROG STRIX Z390-F GAMING",
 					&board_info_strix_z390_f_gaming),
+	DMI_EXACT_MATCH_ASUS_BOARD_NAME("ROG STRIX Z490-A GAMING",
+					&board_info_strix_z490_f_gaming),
 	DMI_EXACT_MATCH_ASUS_BOARD_NAME("ROG STRIX Z490-F GAMING",
 					&board_info_strix_z490_f_gaming),
 	DMI_EXACT_MATCH_ASUS_BOARD_NAME("ROG STRIX Z690-A GAMING WIFI D4",
-- 
2.55.0

On Sat, Sep 05, 2026 at 10:03:36AM +0200, Eugene Shalygin wrote:
> From: Mario Nuevo <marionuevo@gmail.com>
> 
> The ROG STRIX Z490-A GAMING and Z490-F GAMING are essentially the same
> board apart from the F's onboard WiFi module, which isn't wired through
> the EC, so they share the same EC sensor layout. The Z490-A exposes the
> same EC sensor set as the Z490-F (chipset, CPU, motherboard, T_Sensor
> and VRM temperatures plus CPU_OPT and VRM HS fans) at the same EC
> registers, so reuse the Z490-F board_info for it.
> 
> Signed-off-by: Mario Nuevo <marionuevo@gmail.com>
> Signed-off-by: Eugene Shalygin <eugene.shalygin@gmail.com>

Applied.

Thanks,
Guenter