diff mbox series

[2/6] dt-bindings: usb: usbmisc-imx: add compatible for i.MX95 platform

Message ID 20250219093104.2589449-3-xu.yang_2@nxp.com
State New
Headers show
Series add USB2.0 support for i.MX95-19x19 EVK board | expand

Commit Message

Xu Yang Feb. 19, 2025, 9:31 a.m. UTC 
The i.MX95 USB2.0 controller is basically compatible with i.MX7D,
except it needs use hsio block control for wakeup setting. This will
add compatible for i.MX95 platform and restriciton on reg property.

Signed-off-by: Xu Yang <xu.yang_2@nxp.com>
---
 .../devicetree/bindings/usb/fsl,usbmisc.yaml  | 23 ++++++++++++++++++-
 1 file changed, 22 insertions(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/usb/fsl,usbmisc.yaml b/Documentation/devicetree/bindings/usb/fsl,usbmisc.yaml
index 0a6e7ac1b37e..019435540df0 100644
--- a/Documentation/devicetree/bindings/usb/fsl,usbmisc.yaml
+++ b/Documentation/devicetree/bindings/usb/fsl,usbmisc.yaml
@@ -34,6 +34,7 @@  properties:
               - fsl,imx8mm-usbmisc
               - fsl,imx8mn-usbmisc
               - fsl,imx8ulp-usbmisc
+              - fsl,imx95-usbmisc
           - const: fsl,imx7d-usbmisc
           - const: fsl,imx6q-usbmisc
       - items:
@@ -45,7 +46,10 @@  properties:
     maxItems: 1
 
   reg:
-    maxItems: 1
+    minItems: 1
+    items:
+      - description: Base and length of the Wrapper module register
+      - description: Base and length of the HSIO Block Control register
 
   '#index-cells':
     const: 1
@@ -56,6 +60,23 @@  required:
   - compatible
   - reg
 
+allOf:
+  # imx95 soc needs use HSIO Block Control
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - fsl,imx95-usbmisc
+    then:
+      properties:
+        reg:
+          minItems: 2
+    else:
+      properties:
+        reg:
+          maxItems: 1
+
 additionalProperties: false
 
 examples: