From mboxrd@z Thu Jan 1 00:00:00 1970 From: Hans de Goede Subject: Re: [PATCH v2 0/5] ARM: sunxi: Add support for USB OTG PHY Date: Tue, 11 Nov 2014 10:11:29 +0100 Message-ID: <5461D2C1.6020505@redhat.com> References: Reply-To: linux-sunxi-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Return-path: In-Reply-To: List-Post: , List-Help: , List-Archive: , List-Unsubscribe: , To: linux-sunxi-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org Cc: Kishon Vijay Abraham I , Maxime Ripard , Russell King , Kumar Gala , Ian Campbell , Mark Rutland , Pawel Moll , Rob Herring List-Id: devicetree@vger.kernel.org Hi, On 11/10/2014 07:55 PM, Roman Byshko wrote: > Hi, > > There is already support for two USB phys, which are used for > USB host controllers on Allwinner SoC aka sunxi. > > This patch series add support for the USB OTG phy (aka phy0). > > The code has been tested on Allwinner A20 aka sun7i (Cubietruck). > > Best regards, > Roman Byshko First of all very cool that you're working on this, I somehow missed v1, but I'm very happy to see this. Second some questions, this series seems to only add support for initializing the phy, without adding the necessary magic for switching from app to host mode, and without actually hooking up musb, I assume you've a follow up series adding musb support, which actually uses the phy ? Also have you coordinated your work with ChenYu? ATM ChenYu is mostly working on other stuff, but AFAIk he has been working on musb support in the past. Regards, Hans