[PATCH v2] hwmon: (asus-ec-sensors) add ROG Crosshair X670E Gene.

From: Ellie Hermaszewska
Date: Thu Oct 19 2023 - 09:57:42 EST


These are two separate statements, describing the set of sensors
implemented (those I could verify) and the specifics of the T_Sensor new
to the X670E motherboards.

Best wishes,
Ellie

Only the temp sensors that I can verify are present.

T_Sensor is the temperature reading of a 10kΩ β=3435K NTC thermistor
optionally connected to the T_SENSOR header.

The other sensors are as found on the X670E HERO.

Signed-off-by: Ellie Hermaszewska <kernel@xxxxxxxxx>
---
Documentation/hwmon/asus_ec_sensors.rst | 1 +
drivers/hwmon/asus-ec-sensors.c | 12 ++++++++++++
2 files changed, 13 insertions(+)

diff --git a/Documentation/hwmon/asus_ec_sensors.rst b/Documentation/hwmon/asus_ec_sensors.rst
index 7e3cd5b6686f..0bf99ba406dd 100644
--- a/Documentation/hwmon/asus_ec_sensors.rst
+++ b/Documentation/hwmon/asus_ec_sensors.rst
@@ -15,6 +15,7 @@ Supported boards:
* ROG CROSSHAIR VIII HERO
* ROG CROSSHAIR VIII IMPACT
* ROG CROSSHAIR X670E HERO
+ * ROG CROSSHAIR X670E GENE
* ROG MAXIMUS XI HERO
* ROG MAXIMUS XI HERO (WI-FI)
* ROG STRIX B550-E GAMING
diff --git a/drivers/hwmon/asus-ec-sensors.c b/drivers/hwmon/asus-ec-sensors.c
index 51f9c2db403e..36f9e38000d5 100644
--- a/drivers/hwmon/asus-ec-sensors.c
+++ b/drivers/hwmon/asus-ec-sensors.c
@@ -244,6 +244,8 @@ static const struct ec_sensor_info sensors_family_amd_600[] = {
EC_SENSOR("Motherboard", hwmon_temp, 1, 0x00, 0x32),
[ec_sensor_temp_vrm] =
EC_SENSOR("VRM", hwmon_temp, 1, 0x00, 0x33),
+ [ec_sensor_temp_t_sensor] =
+ EC_SENSOR("T_Sensor", hwmon_temp, 1, 0x00, 0x36),
[ec_sensor_temp_water_in] =
EC_SENSOR("Water_In", hwmon_temp, 1, 0x01, 0x00),
[ec_sensor_temp_water_out] =
@@ -344,6 +346,14 @@ 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_x670e_gene = {
+ .sensors = SENSOR_TEMP_CPU | SENSOR_TEMP_CPU_PACKAGE |
+ SENSOR_TEMP_T_SENSOR |
+ SENSOR_TEMP_MB | SENSOR_TEMP_VRM,
+ .mutex_path = ACPI_GLOBAL_LOCK_PSEUDO_PATH,
+ .family = family_amd_600_series,
+};
+
static const struct ec_board_info board_info_crosshair_viii_dark_hero = {
.sensors = SENSOR_SET_TEMP_CHIPSET_CPU_MB |
SENSOR_TEMP_T_SENSOR |
@@ -490,6 +500,8 @@ static const struct dmi_system_id dmi_table[] = {
&board_info_crosshair_viii_hero),
DMI_EXACT_MATCH_ASUS_BOARD_NAME("ROG CROSSHAIR X670E HERO",
&board_info_crosshair_x670e_hero),
+ DMI_EXACT_MATCH_ASUS_BOARD_NAME("ROG CROSSHAIR X670E GENE",
+ &board_info_crosshair_x670e_gene),
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)",
--
2.42.0