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[v2,09/11] dt-bindings: usb: renesas,usbhs: Document RZ/G2L bindings

Message ID 20210621093943.12143-10-biju.das.jz@bp.renesas.com (mailing list archive)
State New, archived
Headers show
Series None | expand

Commit Message

Biju Das June 21, 2021, 9:39 a.m. UTC 
Document RZ/G2L (R9A07G044L) SoC bindings.

Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
Reviewed-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
---
 .../bindings/usb/renesas,usbhs.yaml           | 44 ++++++++++++++++---
 1 file changed, 39 insertions(+), 5 deletions(-)
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Patch

diff --git a/Documentation/devicetree/bindings/usb/renesas,usbhs.yaml b/Documentation/devicetree/bindings/usb/renesas,usbhs.yaml
index e67223d90bb7..d1f4bbf774c6 100644
--- a/Documentation/devicetree/bindings/usb/renesas,usbhs.yaml
+++ b/Documentation/devicetree/bindings/usb/renesas,usbhs.yaml
@@ -17,7 +17,9 @@  properties:
           - const: renesas,rza1-usbhs
 
       - items:
-          - const: renesas,usbhs-r7s9210 # RZ/A2
+          - enum:
+              - renesas,usbhs-r7s9210   # RZ/A2
+              - renesas,usbhs-r9a07g044 # RZ/G2{L,LC}
           - const: renesas,rza2-usbhs
 
       - items:
@@ -60,7 +62,8 @@  properties:
       - description: USB 2.0 clock selector
 
   interrupts:
-    maxItems: 1
+    minItems: 1
+    maxItems: 4
 
   renesas,buswait:
     $ref: /schemas/types.yaml#/definitions/uint32
@@ -74,11 +77,12 @@  properties:
       enabled.
 
   phys:
-    maxItems: 1
+    minItems: 1
+    maxItems: 2
 
   phy-names:
-    items:
-      - const: usb
+    minItems: 1
+    maxItems: 2
 
   dmas:
     minItems: 2
@@ -111,6 +115,36 @@  required:
   - clocks
   - interrupts
 
+allOf:
+  - if:
+      properties:
+        compatible:
+          contains:
+            const: renesas,usbhs-r9a07g044
+    then:
+      properties:
+        interrupts:
+          items:
+            - description: U2P_IXL_INT
+            - description: U2P_INT_DMA[0]
+            - description: U2P_INT_DMA[1]
+            - description: U2P_INT_DMAERR
+        phys:
+          maxItems: 2
+        phy-names:
+          items:
+            - const: usbphyctrl
+            - const: usb
+    else:
+      properties:
+        interrupts:
+          maxItems: 1
+        phys:
+          maxItems: 1
+        phy-names:
+          items:
+            - const: usb
+
 additionalProperties: false
 
 examples: