Dear Krzysztof,

Thank you for your reply.



On 2024/7/31 下午 01:31, Krzysztof Kozlowski wrote:

On 31/07/2024 03:43, Hui-Ping Chen wrote:

quoted

Add dt-bindings for USB2 PHY found on the Nuvoton MA35 SoC.

Signed-off-by: Hui-Ping Chen <redacted>
---
  .../bindings/phy/nuvoton,ma35d1-usb2-phy.yaml | 47 +++++++++++++++++++
  1 file changed, 47 insertions(+)
  create mode 100644 Documentation/devicetree/bindings/phy/nuvoton,ma35d1-usb2-phy.yaml

diff --git a/Documentation/devicetree/bindings/phy/nuvoton,ma35d1-usb2-phy.yaml b/Documentation/devicetree/bindings/phy/nuvoton,ma35d1-usb2-phy.yaml
new file mode 100644
index 000000000000..88e297ba4ecf
--- /dev/null
+++ b/Documentation/devicetree/bindings/phy/nuvoton,ma35d1-usb2-phy.yaml

@@ -0,0 +1,47 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/phy/nuvoton,ma35d1-usb2-phy.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Nuvoton MA35D1 USB2 phy
+
+maintainers:
+  - Hui-Ping Chen <hpchen0nvt@gmail.com>
+
+properties:
+  compatible:
+    enum:
+      - nuvoton,ma35d1-usb2-phy
+
+  "#phy-cells":
+    const: 0
+
+  clocks:
+    maxItems: 1
+
+  nuvoton,sys:
+    $ref: /schemas/types.yaml#/definitions/phandle
+    description:
+      phandle of the system-management node.
+      This driver has some status bits located in the sys,

Do not reference drivers, but hardware.

Okay. I will revise the description.

quoted

+      it is necessary to reference the sys link.

This tells me nothing. You must be specific - WHAT IS THE PURPOSE of
this syscon usage in USB2 PHY?

Sorry, I misunderstood. I will correct the description.

Thank you for the reminder.

Best regards,
Krzysztof

Best regards,

Hui-Ping Chen