Messages in this thread | | | Date | Mon, 24 Jun 2019 15:48:56 +0200 | From | Maxime Ripard <> | Subject | Re: [PATCH v3 9/9] ARM: dts: sun8i: s3: add devicetree for Lichee zero plus w/ S3 |
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On Mon, Jun 24, 2019 at 09:43:23PM +0800, Icenowy Zheng wrote: > >> +&usb_otg { > >> + dr_mode = "otg"; > >> + status = "okay"; > >> +}; > >> + > >> +&usbphy { > >> + usb0_id_det-gpios = <&pio 5 6 GPIO_ACTIVE_HIGH>; > >> + status = "okay"; > >> +}; > > > >How can it do OTG if there's no controllable VBUS regulator? > > All 5V's are connected together, like Orange Pi Zero.
So it's a "it can't"?
And the orange pi zero says that it can only do peripheral.
Maxime
-- Maxime Ripard, Bootlin Embedded Linux and Kernel engineering https://bootlin.com [unhandled content-type:application/pgp-signature] | |