[PATCH 3/3] platform/surface: aggregator_registry: Add support for thermal sensors on the Surface Pro 9

From: Maximilian Luz
Date: Sat Mar 30 2024 - 07:25:16 EST


The Surface Pro 9 has thermal sensors connected via the Surface
Aggregator Module. Add a device node to support those.

Signed-off-by: Maximilian Luz <luzmaximilian@xxxxxxxxx>
---
drivers/platform/surface/surface_aggregator_registry.c | 7 +++++++
1 file changed, 7 insertions(+)

diff --git a/drivers/platform/surface/surface_aggregator_registry.c b/drivers/platform/surface/surface_aggregator_registry.c
index 035d6b4105cd6..c38203c00a705 100644
--- a/drivers/platform/surface/surface_aggregator_registry.c
+++ b/drivers/platform/surface/surface_aggregator_registry.c
@@ -74,6 +74,12 @@ static const struct software_node ssam_node_tmp_pprof = {
.parent = &ssam_node_root,
};

+/* Thermal sensors. */
+static const struct software_node ssam_node_tmp_sensors = {
+ .name = "ssam:01:03:01:00:02",
+ .parent = &ssam_node_root,
+};
+
/* Fan speed function. */
static const struct software_node ssam_node_fan_speed = {
.name = "ssam:01:05:01:01:01",
@@ -311,6 +317,7 @@ static const struct software_node *ssam_node_group_sp9[] = {
&ssam_node_bat_ac,
&ssam_node_bat_main,
&ssam_node_tmp_pprof,
+ &ssam_node_tmp_sensors,
&ssam_node_fan_speed,
&ssam_node_pos_tablet_switch,
&ssam_node_hid_kip_keyboard,
--
2.44.0