iommu: Add M1 Pro/Max support to Apple DART driver

For the purpose of this driver (activating bypass mode) t6000-dart
and t8103-dart are fully compatible.

Signed-off-by: Janne Grunau <j@jannau.net>
Reviewed-by: Mark Kettenis <kettenis@openbsd.org>
diff --git a/drivers/iommu/apple_dart.c b/drivers/iommu/apple_dart.c
index ff8c5fa..f2e1700 100644
--- a/drivers/iommu/apple_dart.c
+++ b/drivers/iommu/apple_dart.c
@@ -48,6 +48,7 @@
 
 static const struct udevice_id apple_dart_ids[] = {
 	{ .compatible = "apple,t8103-dart" },
+	{ .compatible = "apple,t6000-dart" },
 	{ /* sentinel */ }
 };