[PATCH 5/5] platform/surface: aggregator_registry: Add support for Surface Pro X

[Val Packett]

From: Maximilian Luz <luzmaximilian@xxxxxxxxx>

Add SAM client device nodes for the Surface Pro X.

Signed-off-by: Maximilian Luz <luzmaximilian@xxxxxxxxx>
Signed-off-by: Val Packett <val@xxxxxxxxxxxx>
---
 .../surface/surface_aggregator_registry.c     | 26 +++++++++++++++++++
 1 file changed, 26 insertions(+)

diff --git a/drivers/platform/surface/surface_aggregator_registry.c b/drivers/platform/surface/surface_aggregator_registry.c
index cf3ae252b1c4..bec0a87a2a95 100644
--- a/drivers/platform/surface/surface_aggregator_registry.c
+++ b/drivers/platform/surface/surface_aggregator_registry.c
@@ -51,6 +51,12 @@ static const struct software_node ssam_node_hub_base = {
 	.parent = &ssam_node_root,
 };
 
+/* Real-Time Clock. */
+static const struct software_node ssam_node_rtc = {
+	.name = "ssam:01:01:01:00:00",
+	.parent = &ssam_node_root,
+};
+
 /* AC adapter. */
 static const struct software_node ssam_node_bat_ac = {
 	.name = "ssam:01:02:01:01:01",
@@ -352,6 +358,22 @@ static const struct software_node *ssam_node_group_sp7[] = {
 	NULL,
 };
 
+/* Devices for Surface Pro X */
+static const struct software_node *ssam_node_group_spx[] = {
+	&ssam_node_root,
+	&ssam_node_hub_kip,
+	&ssam_node_rtc,
+	&ssam_node_bat_ac,
+	&ssam_node_bat_main,
+	&ssam_node_tmp_sensors,
+	&ssam_node_kip_tablet_switch,
+	&ssam_node_hid_kip_keyboard,
+	&ssam_node_hid_kip_penstash,
+	&ssam_node_hid_kip_touchpad,
+	&ssam_node_hid_kip_fwupd,
+	NULL,
+};
+
 /* Devices for Surface Pro 8 */
 static const struct software_node *ssam_node_group_sp8[] = {
 	&ssam_node_root,
@@ -508,6 +530,10 @@ static const struct acpi_device_id ssam_platform_hub_acpi_match[] = {
 MODULE_DEVICE_TABLE(acpi, ssam_platform_hub_acpi_match);
 
 static const struct of_device_id ssam_platform_hub_of_match[] __maybe_unused = {
+	/* Surface Pro X */
+	{ .compatible = "microsoft,cambria", (void *)ssam_node_group_spx },
+	{ .compatible = "microsoft,carina", (void *)ssam_node_group_spx },
+	{ .compatible = "microsoft,caspar", (void *)ssam_node_group_spx },
 	/* Surface Pro 9 5G (ARM/QCOM) */
 	{ .compatible = "microsoft,arcata", (void *)ssam_node_group_sp9_5g },
 	/* Surface Pro 11 (ARM/QCOM) */
-- 
2.56.0