[v5,4/5] dt-bindings: phy: hisi-inno-usb2: add compatible of hisilicon,hi3798mv200-usb2-phy

Commit Message

Yang Xiwen via B4 Relay March 5, 2024, 1:32 p.m. UTC

From: Yang Xiwen <[e-mail]>

Hi3798MV200 INNO USB2 PHY is attached directly to system bus. Add
compatible "hisilicon,hi3798mv200-usb2-phy" for it. The ports of
Hi3798MV200 INNO PHY has its own address space, so

Signed-off-by: Yang Xiwen <[e-mail]>
---
 .../bindings/phy/hisilicon,inno-usb2-phy.yaml      | 31 ++++++++++++++++++++--
 1 file changed, 29 insertions(+), 2 deletions(-)

Patch

diff --git a/Documentation/devicetree/bindings/phy/hisilicon,inno-usb2-phy.yaml b/Documentation/devicetree/bindings/phy/hisilicon,inno-usb2-phy.yaml
index 7f0811a2dc2b..92559bdc4fef 100644
--- a/Documentation/devicetree/bindings/phy/hisilicon,inno-usb2-phy.yaml
+++ b/Documentation/devicetree/bindings/phy/hisilicon,inno-usb2-phy.yaml
@@ -15,6 +15,7 @@  properties:
       - enum:
           - hisilicon,hi3798cv200-usb2-phy
           - hisilicon,hi3798mv100-usb2-phy
+          - hisilicon,hi3798mv200-usb2-phy
 
   reg:
     maxItems: 1
@@ -22,18 +23,29 @@  properties:
       peripheral controller, e.g. PERI_USB0 for USB 2.0 PHY01 on Hi3798CV200 SoC,
       or direct MMIO address space.
 
+  ranges:
+    maxItems: 1
+
   '#address-cells':
     const: 1
 
   '#size-cells':
-    const: 0
+    enum: [0, 1]
 
   clocks:
     maxItems: 1
     description: reference clock
 
   resets:
-    maxItems: 1
+    minItems: 1
+    items:
+      - description: port reset
+      - description: optional external test bus reset
+
+  reset-names:
+    items:
+      - const: port
+      - const: test
 
 patternProperties:
   'phy@[0-9a-f]+':
@@ -66,6 +78,21 @@  required:
   - '#size-cells'
   - resets
 
+allOf:
+  - if:
+      properties:
+        compatible:
+          contains:
+            const: hisilicon,hi3798mv200-usb2-phy
+    then:
+      required:
+        - ranges
+        - reset-names
+    else:
+      properties:
+        ranges: false
+        reset-names: false
+
 additionalProperties: false
 
 examples: