[PATCH 15/15] dt-bindings: serial: Document Tegra234 TCU

[Thierry Reding <thierry.reding@xxxxxxxxx>]

From: Thierry Reding <treding@xxxxxxxxxx>

Add the compatible string for the TCU found on the Tegra234 SoC.

Signed-off-by: Thierry Reding <treding@xxxxxxxxxx>
---
 .../devicetree/bindings/serial/nvidia,tegra194-tcu.yaml    | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/serial/nvidia,tegra194-tcu.yaml b/Documentation/devicetree/bindings/serial/nvidia,tegra194-tcu.yaml
index 7987eca0bb52..e2d111b3e0b0 100644
--- a/Documentation/devicetree/bindings/serial/nvidia,tegra194-tcu.yaml
+++ b/Documentation/devicetree/bindings/serial/nvidia,tegra194-tcu.yaml
@@ -22,7 +22,12 @@ properties:
     pattern: "^serial(@.*)?$"
 
   compatible:
-    const: nvidia,tegra194-tcu
+    oneOf:
+      - const: nvidia,tegra194-tcu
+      - items:
+          - enum:
+              - nvidia,tegra234-tcu
+          - const: nvidia,tegra194-tcu
 
   mbox-names:
     items:
-- 
2.33.1