Re: [PATCH v6] arm64: dts: qcom: lemans-evk: Add OTG support for primary USB controller
From: Krishna Kurapati PSSNV
Date: Thu Nov 27 2025 - 13:00:19 EST
On 11/27/2025 1:49 PM, Krzysztof Kozlowski wrote:
On 27/11/2025 08:35, Krishna Kurapati wrote:
Enable OTG support for primary USB controller on EVK Platform. Add
HD3SS3220 Type-C port controller present between Type-C port and SoC
that provides role switch notifications to controller.
Signed-off-by: Krishna Kurapati <krishna.kurapati@xxxxxxxxxxxxxxxx>
---
[...]
+&i2c11 {
+ status = "okay";
+
+ hd3ss3220@67 {
Hi Krzysztof,
Thanks for the review.
Node names should be generic. See also an explanation and list of
examples (not exhaustive) in DT specification:
https://devicetree-specification.readthedocs.io/en/latest/chapter2-devicetree-basics.html#generic-names-recommendation
If you cannot find a name matching your device, please check in kernel
sources for similar cases or you can grow the spec (via pull request to
DT spec repo).
I see the following used in some freescale DTs:
usb-typec@47
usb_typec: usb-typec@67
usb-mux@47
In Renesas DTs I see the following used:
hd3ss3220@47
Can I use "usb-typec" and rename the node ?
Regards,
Krishna,