[PATCH v1 3/4] dt-bindings: clock: mediatek: add syscon requirement for mt7988 ethwarp

[Frank Wunderlich <linux@fw-web.de>]

From: Frank Wunderlich <frank-w@public-files.de>

This is needed by u-boot-driver when using OF_UPSTREAM.

Signed-off-by: Frank Wunderlich <frank-w@public-files.de>
---
 .../devicetree/bindings/clock/mediatek,mt7988-ethwarp.yaml  | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/Documentation/devicetree/bindings/clock/mediatek,mt7988-ethwarp.yaml b/Documentation/devicetree/bindings/clock/mediatek,mt7988-ethwarp.yaml
index e32a0251ff6a..b460a0de8503 100644
--- a/Documentation/devicetree/bindings/clock/mediatek,mt7988-ethwarp.yaml
+++ b/Documentation/devicetree/bindings/clock/mediatek,mt7988-ethwarp.yaml
@@ -17,7 +17,9 @@ description:
 properties:
   compatible:
     items:
-      - const: mediatek,mt7988-ethwarp
+      - enum:
+          - mediatek,mt7988-ethwarp
+      - const: syscon
 
   reg:
     maxItems: 1
@@ -44,7 +46,7 @@ examples:
         #size-cells = <2>;
 
         clock-controller@15031000 {
-            compatible = "mediatek,mt7988-ethwarp";
+            compatible = "mediatek,mt7988-ethwarp", "syscon";
             reg = <0 0x15031000 0 0x1000>;
             #clock-cells = <1>;
             #reset-cells = <1>;
-- 
2.43.0