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From: Hanjie Lin <hanjie.lin@amlogic.com>
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Subject: [PATCH v7 1/5] dt-bindings: phy: Add Amlogic A1 USB2 PHY Bindings
Date: Mon, 20 Jan 2020 10:58:02 +0800
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Add the Amlogic A1 Family USB2 PHY Bindings

It supports Host mode only.

Signed-off-by: Yue Wang <yue.wang@amlogic.com>
Signed-off-by: Hanjie Lin <hanjie.lin@amlogic.com>
Reviewed-by: Rob Herring <robh@kernel.org>
---
 .../bindings/phy/amlogic,meson-g12a-usb2-phy.yaml         | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/Documentation/devicetree/bindings/phy/amlogic,meson-g12a-usb2-phy.yaml b/Documentation/devicetree/bindings/phy/amlogic,meson-g12a-usb2-phy.yaml
index 57d8603..3b7e763 100644
--- a/Documentation/devicetree/bindings/phy/amlogic,meson-g12a-usb2-phy.yaml
+++ b/Documentation/devicetree/bindings/phy/amlogic,meson-g12a-usb2-phy.yaml
@@ -14,6 +14,7 @@ properties:
   compatible:
     enum:
       - amlogic,meson-g12a-usb2-phy
+      - amlogic,meson-a1-usb2-phy
 
   reg:
     maxItems: 1
@@ -49,6 +50,20 @@ required:
   - reset-names
   - "#phy-cells"
 
+allOf:
+  - if:
+      properties:
+        compatible:
+          enum:
+            - amlogic,meson-a1-usb-ctrl
+
+    then:
+      properties:
+        power-domains:
+          maxItems: 1
+      required:
+        - power-domains
+
 examples:
   - |
     phy@36000 {