From: Maxime Ripard <maxime.ripard-LDxbnhwyfcJBDgjK7y7TUQ@public.gmane.org>
To: Icenowy Zheng <icenowy-h8G6r0blFSE@public.gmane.org>
Cc: linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org,
devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
Linus Walleij
<linus.walleij-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>,
linux-sunxi-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org,
linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-gpio-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
Chen-Yu Tsai <wens-jdAy2FN1RRM@public.gmane.org>,
Rob Herring <robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>,
linux-clk-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: Re: [PATCH v3 9/9] ARM: dts: sun8i: s3: add devicetree for Lichee zero plus w/ S3
Date: Mon, 24 Jun 2019 15:48:56 +0200 [thread overview]
Message-ID: <20190624134856.4cez7m3uc3tzkpuc@flea> (raw)
In-Reply-To: <1E6AB747-5A4C-4515-A0EB-F0E89F520CF7-h8G6r0blFSE@public.gmane.org>
[-- Attachment #1: Type: text/plain, Size: 551 bytes --]
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
prev parent reply other threads:[~2019-06-24 13:48 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-06-23 4:37 [PATCH v3 0/9] Support for Allwinner V3/S3L and Sochip S3 Icenowy Zheng
2019-06-23 4:37 ` [PATCH v3 2/9] clk: sunxi-ng: v3s: add the missing PLL_DDR1 Icenowy Zheng
[not found] ` <20190623043801.14040-1-icenowy-h8G6r0blFSE@public.gmane.org>
2019-06-23 4:37 ` [PATCH v3 1/9] pinctrl: sunxi: v3s: introduce support for V3 Icenowy Zheng
[not found] ` <20190623043801.14040-2-icenowy-h8G6r0blFSE@public.gmane.org>
2019-06-24 12:40 ` Maxime Ripard
2019-06-25 13:57 ` Linus Walleij
[not found] ` <CACRpkdaQSg4qWWF1XurWA8wnW+ezGtTympVT9DvkF87VKEQVzw-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2019-06-25 14:10 ` Maxime Ripard
2019-06-23 4:37 ` [PATCH v3 3/9] dt-bindings: clk: sunxi-ccu: add compatible string for V3 CCU Icenowy Zheng
2019-06-23 4:37 ` [PATCH v3 4/9] clk: sunxi-ng: v3s: add Allwinner V3 support Icenowy Zheng
2019-07-09 22:56 ` Rob Herring
2019-06-23 4:38 ` [PATCH v3 8/9] dt-bindings: arm: sunxi: add binding for Lichee Zero Plus core board Icenowy Zheng
[not found] ` <20190623043801.14040-9-icenowy-h8G6r0blFSE@public.gmane.org>
2019-06-24 12:42 ` Maxime Ripard
2019-06-23 4:37 ` [PATCH v3 5/9] dt-bindings: vendor-prefixes: add SoChip Icenowy Zheng
[not found] ` <20190623043801.14040-6-icenowy-h8G6r0blFSE@public.gmane.org>
2019-06-25 13:55 ` Linus Walleij
2019-06-25 17:39 ` Rob Herring
2019-06-23 4:37 ` [PATCH v3 6/9] ARM: sunxi: dts: s3/s3l/v3: add DTSI files for S3/S3L/V3 SoCs Icenowy Zheng
2019-06-23 4:37 ` [PATCH v3 7/9] dt-bindings: vendor-prefixes: add Sipeed Icenowy Zheng
[not found] ` <20190623043801.14040-8-icenowy-h8G6r0blFSE@public.gmane.org>
2019-07-09 22:57 ` Rob Herring
2019-06-23 4:38 ` [PATCH v3 9/9] ARM: dts: sun8i: s3: add devicetree for Lichee zero plus w/ S3 Icenowy Zheng
[not found] ` <20190623043801.14040-10-icenowy-h8G6r0blFSE@public.gmane.org>
2019-06-24 12:43 ` Maxime Ripard
2019-06-24 13:43 ` Icenowy Zheng
[not found] ` <1E6AB747-5A4C-4515-A0EB-F0E89F520CF7-h8G6r0blFSE@public.gmane.org>
2019-06-24 13:48 ` Maxime Ripard [this message]
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