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[V3,1/3] dt-bindings: watchdog: Add support for Amlogic C3 and S4 SoCs

Message ID 20231027104358.342861-2-huqiang.qin@amlogic.com (mailing list archive)
State New
Headers show
Series Add watchdog support for Amlogic C3 and S4 SoCs | expand

Commit Message

Huqiang Qin Oct. 27, 2023, 10:43 a.m. UTC
Update dt-binding document for watchdog of Amlogic C3 and S4 SoCs.

Signed-off-by: Huqiang Qin <huqiang.qin@amlogic.com>
---
 .../bindings/watchdog/amlogic,meson-gxbb-wdt.yaml    | 12 +++++++++---
 1 file changed, 9 insertions(+), 3 deletions(-)
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Patch

diff --git a/Documentation/devicetree/bindings/watchdog/amlogic,meson-gxbb-wdt.yaml b/Documentation/devicetree/bindings/watchdog/amlogic,meson-gxbb-wdt.yaml
index 443e2e7ab467..69845ec32e81 100644
--- a/Documentation/devicetree/bindings/watchdog/amlogic,meson-gxbb-wdt.yaml
+++ b/Documentation/devicetree/bindings/watchdog/amlogic,meson-gxbb-wdt.yaml
@@ -15,9 +15,15 @@  allOf:
 
 properties:
   compatible:
-    enum:
-      - amlogic,meson-gxbb-wdt
-      - amlogic,t7-wdt
+    oneOf:
+      - enum:
+          - amlogic,meson-gxbb-wdt
+          - amlogic,t7-wdt
+      - items:
+          - enum:
+              - amlogic,c3-wdt
+              - amlogic,s4-wdt
+          - const: amlogic,t7-wdt
 
   reg:
     maxItems: 1