[PATCH v2] dt-bindings: serial: Add compatible for Qualcomm SA8797P SoC

[Shawn Guo]

From: Deepti Jaggi <deepti.jaggi@xxxxxxxxxxxxxxxx>

Document QUP GENI UART controller on Qualcomm Nord SA8797P SoC which is
compatible with SA8255P controller.

Signed-off-by: Deepti Jaggi <deepti.jaggi@xxxxxxxxxxxxxxxx>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxxxxxxxx>
Signed-off-by: Shawn Guo <shengchao.guo@xxxxxxxxxxxxxxxx>
---
Changes in v2:
 - Use 'sa8797p' instead of 'nord-auto' in compatibles
 - Update subject and commit log accordingly
 - Link to v1: https://lore.kernel.org/all/20260420060524.1248432-1-shengchao.guo@xxxxxxxxxxxxxxxx/

 .../bindings/serial/qcom,sa8255p-geni-uart.yaml     | 13 ++++++++++---
 1 file changed, 10 insertions(+), 3 deletions(-)

diff --git a/Documentation/devicetree/bindings/serial/qcom,sa8255p-geni-uart.yaml b/Documentation/devicetree/bindings/serial/qcom,sa8255p-geni-uart.yaml
index c8f01923cb25..8496f822dfa5 100644
--- a/Documentation/devicetree/bindings/serial/qcom,sa8255p-geni-uart.yaml
+++ b/Documentation/devicetree/bindings/serial/qcom,sa8255p-geni-uart.yaml
@@ -14,9 +14,16 @@ allOf:
 
 properties:
   compatible:
-    enum:
-      - qcom,sa8255p-geni-uart
-      - qcom,sa8255p-geni-debug-uart
+    oneOf:
+      - enum:
+          - qcom,sa8255p-geni-uart
+          - qcom,sa8255p-geni-debug-uart
+      - items:
+          - const: qcom,sa8797p-geni-uart
+          - const: qcom,sa8255p-geni-uart
+      - items:
+          - const: qcom,sa8797p-geni-debug-uart
+          - const: qcom,sa8255p-geni-debug-uart
 
   reg:
     maxItems: 1
-- 
2.43.0