[PATCH] hwmon: (asus-ec-sensors) add ROG CROSSHAIR X870E HERO

From: Eugene Shalygin

Date: Sun Jul 05 2026 - 07:33:17 EST


From: Miska Hämäläinen <miska.hamalainen@xxxxxxxxxxx>

Add support for ROG CROSSHAIR X870E HERO

Signed-off-by: Miska Hämäläinen <miska.hamalainen@xxxxxxxxxxx>
Signed-off-by: Eugene Shalygin <eugene.shalygin@xxxxxxxxx>
---
Documentation/hwmon/asus_ec_sensors.rst | 1 +
drivers/hwmon/asus-ec-sensors.c | 10 ++++++++++
2 files changed, 11 insertions(+)

diff --git a/Documentation/hwmon/asus_ec_sensors.rst b/Documentation/hwmon/asus_ec_sensors.rst
index ccf43fd1fa9f..84c9160efdd2 100644
--- a/Documentation/hwmon/asus_ec_sensors.rst
+++ b/Documentation/hwmon/asus_ec_sensors.rst
@@ -25,6 +25,7 @@ Supported boards:
* ROG CROSSHAIR X670E EXTREME
* ROG CROSSHAIR X670E HERO
* ROG CROSSHAIR X670E GENE
+ * ROG CROSSHAIR X870E HERO
* ROG MAXIMUS X HERO
* ROG MAXIMUS XI HERO
* ROG MAXIMUS XI HERO (WI-FI)
diff --git a/drivers/hwmon/asus-ec-sensors.c b/drivers/hwmon/asus-ec-sensors.c
index 4ec2028f7dfe..381c399963e8 100644
--- a/drivers/hwmon/asus-ec-sensors.c
+++ b/drivers/hwmon/asus-ec-sensors.c
@@ -487,6 +487,14 @@ static const struct ec_board_info board_info_crosshair_x670e_hero = {
.family = family_amd_600_series,
};

+static const struct ec_board_info board_info_crosshair_x870e_hero = {
+ .sensors = SENSOR_TEMP_CPU | SENSOR_TEMP_CPU_PACKAGE |
+ SENSOR_TEMP_MB | SENSOR_TEMP_VRM |
+ SENSOR_TEMP_T_SENSOR | SENSOR_FAN_CPU_OPT,
+ .mutex_path = ASUS_HW_ACCESS_MUTEX_SB_PCI0_SBRG_SIO1_MUT0,
+ .family = family_amd_800_series,
+};
+
static const struct ec_board_info board_info_maximus_vi_hero = {
.sensors = SENSOR_SET_TEMP_CHIPSET_CPU_MB |
SENSOR_TEMP_T_SENSOR |
@@ -891,6 +899,8 @@ static const struct dmi_system_id dmi_table[] = {
&board_info_crosshair_x670e_gene),
DMI_EXACT_MATCH_ASUS_BOARD_NAME("ROG CROSSHAIR X670E HERO",
&board_info_crosshair_x670e_hero),
+ DMI_EXACT_MATCH_ASUS_BOARD_NAME("ROG CROSSHAIR X870E HERO",
+ &board_info_crosshair_x870e_hero),
DMI_EXACT_MATCH_ASUS_BOARD_NAME("ROG MAXIMUS XI HERO",
&board_info_maximus_xi_hero),
DMI_EXACT_MATCH_ASUS_BOARD_NAME("ROG MAXIMUS XI HERO (WI-FI)",
--
2.55.0