Re: [PATCH v3 01/13] dt-bindings: usb: tegra-xudc: Add Tegra234 XUSB controller support

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On 14/11/2022 12:40, Wayne Chang wrote:
Extend the Tegra XUSB controller device tree binding with Tegra234
support.

Signed-off-by: Wayne Chang <waynec@xxxxxxxxxx>
---
V2 -> V3:nothing has changed
V1 -> V2:address the issue on phy-names property
  .../bindings/usb/nvidia,tegra-xudc.yaml       | 24 ++++++++++++-------
  1 file changed, 16 insertions(+), 8 deletions(-)

diff --git a/Documentation/devicetree/bindings/usb/nvidia,tegra-xudc.yaml b/Documentation/devicetree/bindings/usb/nvidia,tegra-xudc.yaml
index fd6e7c81426e..52488a731c4e 100644
--- a/Documentation/devicetree/bindings/usb/nvidia,tegra-xudc.yaml
+++ b/Documentation/devicetree/bindings/usb/nvidia,tegra-xudc.yaml
@@ -22,6 +22,7 @@ properties:
            - nvidia,tegra210-xudc # For Tegra210
            - nvidia,tegra186-xudc # For Tegra186
            - nvidia,tegra194-xudc # For Tegra194
+          - nvidia,tegra234-xudc # For Tegra234
reg:
      minItems: 2
@@ -90,21 +91,27 @@ properties:
phys:
      minItems: 1
+    maxItems: 8
      description:
        Must contain an entry for each entry in phy-names.
        See ../phy/phy-bindings.txt for details.
phy-names:
      minItems: 1
+    maxItems: 8
      items:
-      - const: usb2-0
-      - const: usb2-1
-      - const: usb2-2
-      - const: usb2-3
-      - const: usb3-0
-      - const: usb3-1
-      - const: usb3-2
-      - const: usb3-3
+      enum:
+        - usb2-0
+        - usb2-1
+        - usb2-2
+        - usb2-3
+        - usb3-0
+        - usb3-1
+        - usb3-2
+        - usb3-3
+
+  dma-coherent:
+    type: boolean
avddio-usb-supply:
      description: PCIe/USB3 analog logic power supply. Must supply 1.05 V.
@@ -153,6 +160,7 @@ allOf:
              enum:
                - nvidia,tegra186-xudc
                - nvidia,tegra194-xudc
+              - nvidia,tegra234-xudc
      then:
        properties:
          reg:


Reviewed-by: Jon Hunter <jonathanh@xxxxxxxxxx>

Thanks
Jon

--
nvpublic



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