Re: [PATCH v3 4/4] arm64: dts: qcom: nord-ride-embedded: Enable USB ports

[Konrad Dybcio]

On 10/13/26 1:34 PM, Bartosz Golaszewski wrote:
> From: Shawn Guo <shengchao.guo@xxxxxxxxxxxxxxxx>
> 
> Wire up the board specific pieces for USB ports. Enable i2c9 and add the
> three NXP PTN3222 eUSB2 repeaters (one per USB port) with their 1.8 V
> supply and reset GPIOs on the PMIC GPIO expanders.
> 
> Add the onsemi FUSB15201 dual port Type-C controller at 0x50, with
> its interrupt and pinctrl state on pmau0102_i gpio8. Both controller
> ports are wired on this board, so describe two usb-c-connector
> children and cross-link their HS and SS endpoints to the dwc3 HS
> endpoint and the QMP combo PHY SS output of USB_0 and USB_1. Both
> controllers therefore run in OTG mode with usb-role-switch.
> 
> USB_2 has no Type-C connector, so it is configured as a fixed host
> port. Its VBUS is supplied by a fixed regulator gated by
> pmau0102_h gpio3, kept always-on since nothing switches it at
> runtime.

Reviewed-by: Konrad Dybcio <konrad.dybcio@xxxxxxxxxxxxxxxx>

Konrad