[PATCH 4/9] platform/surface: aggregator_registry: Add Surface Pro 11

From: Dale Whinham
Date: Mon Jul 14 2025 - 13:37:48 EST


This enables support for the X1E-based Surface Pro 11.

Tested-by: Jérôme de Bretagne <jerome.debretagne@xxxxxxxxx>
Signed-off-by: Dale Whinham <daleyo@xxxxxxxxx>
---
.../surface/surface_aggregator_registry.c | 18 ++++++++++++++++++
1 file changed, 18 insertions(+)

diff --git a/drivers/platform/surface/surface_aggregator_registry.c b/drivers/platform/surface/surface_aggregator_registry.c
index a594d5fcfcfd..e08d029e0856 100644
--- a/drivers/platform/surface/surface_aggregator_registry.c
+++ b/drivers/platform/surface/surface_aggregator_registry.c
@@ -406,6 +406,22 @@ static const struct software_node *ssam_node_group_sp9_5g[] = {
NULL,
};

+/* Devices for Surface Pro 11 (ARM/QCOM) */
+static const struct software_node *ssam_node_group_sp11[] = {
+ &ssam_node_root,
+ &ssam_node_hub_kip,
+ &ssam_node_bat_ac,
+ &ssam_node_bat_main,
+ &ssam_node_tmp_sensors,
+ &ssam_node_hid_kip_keyboard,
+ &ssam_node_hid_kip_penstash,
+ &ssam_node_hid_kip_touchpad,
+ &ssam_node_hid_kip_fwupd,
+ &ssam_node_hid_sam_sensors,
+ &ssam_node_kip_tablet_switch,
+ NULL,
+};
+
/* -- SSAM platform/meta-hub driver. ---------------------------------------- */

static const struct acpi_device_id ssam_platform_hub_acpi_match[] = {
@@ -485,6 +501,8 @@ static const struct of_device_id ssam_platform_hub_of_match[] __maybe_unused = {
/* Surface Laptop 7 */
{ .compatible = "microsoft,romulus13", (void *)ssam_node_group_sl7 },
{ .compatible = "microsoft,romulus15", (void *)ssam_node_group_sl7 },
+ /* Surface Pro 11 */
+ { .compatible = "microsoft,denali", (void *)ssam_node_group_sp11 },
{ },
};

--
2.50.1