[PATCH] hwmon: (asus-ec-sensors) add ROG STRIX Z490-A GAMING

From: Eugene Shalygin

Date: Sat Sep 05 2026 - 04:04:20 EST


From: Mario Nuevo <marionuevo@xxxxxxxxx>

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@xxxxxxxxx>
Signed-off-by: Eugene Shalygin <eugene.shalygin@xxxxxxxxx>
---
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