dt-bindings: phy: mediatek: hdmi-phy: modify compatible items

mt7623-hdmi-tx is compatible to mt2701-hdmi-tx, and the compatible
"mediatek,mt7623-hdmi-tx" is not supported in driver, in fact uses
"mediatek,mt2701-hdmi-tx" instead on MT7623, so changes the
compatible items to make dependence clear.

Cc: Chun-Kuang Hu <chunkuang.hu@kernel.org>
Cc: Philipp Zabel <p.zabel@pengutronix.de>
Acked-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
Link: https://lore.kernel.org/r/20210316092232.9806-3-chunfeng.yun@mediatek.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>

diff --git a/Documentation/devicetree/bindings/phy/mediatek,hdmi-phy.yaml b/Documentation/devicetree/bindings/phy/mediatek,hdmi-phy.yaml
index 4752517..0d94950 100644 (file)
--- a/Documentation/devicetree/bindings/phy/mediatek,hdmi-phy.yaml
+++ b/Documentation/devicetree/bindings/phy/mediatek,hdmi-phy.yaml
@@ -21,10 +21,13 @@ properties:
     pattern: "^hdmi-phy@[0-9a-f]+$"
 
   compatible:
-    enum:
-      - mediatek,mt2701-hdmi-phy
-      - mediatek,mt7623-hdmi-phy
-      - mediatek,mt8173-hdmi-phy
+    oneOf:
+      - items:
+          - enum:
+              - mediatek,mt7623-hdmi-phy
+          - const: mediatek,mt2701-hdmi-phy
+      - const: mediatek,mt2701-hdmi-phy
+      - const: mediatek,mt8173-hdmi-phy
 
   reg:
     maxItems: 1