Re: [PATCH v2] arm: dts: rockchip: rk3399: usb: ehci: Fix EHCI probe in rk3399 to access peripherals by USB 2.

Xavier Drudis Ferran
2022-12-06T18:45:30Z

El Mon, Dec 05, 2022 at 08:08:40PM +0100, Marek Vasut deia:
> On 12/5/22 19:54, Xavier Drudis Ferran wrote:
> > 5- Trying to replicate linux and have usb2phy somehow provide a clk,
> > or have a separate clock device for usb2phy in addition to the phy
> > device. I just can't seem to imagine how to achieve this with the
> > U-Boot driver model, maybe because of my limited familiarity with
> > it.
>
> Yes please
>
> Have a look at the end of drivers/led/led_gpio.c and how gpio_led_wrap binds
> a gpio_led driver to each LED. You can bind an UCLASS_PHY and UCLASS_CLK
> driver to the u2phy0 the same way, the u2phy0 would behave the same way as
> gpio_led_wrap wrapper . You would likely be using device_bind_driver()
> instead of device_bind_driver_to_node() in the bind callback.
>

Ok, I will take a look and send a v3 if I understand it.

Thank you.