Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751615AbaBRVZQ (ORCPT ); Tue, 18 Feb 2014 16:25:16 -0500 Received: from seldrel01.sonyericsson.com ([212.209.106.2]:7001 "EHLO seldrel01.sonyericsson.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751116AbaBRVZN (ORCPT ); Tue, 18 Feb 2014 16:25:13 -0500 Date: Tue, 18 Feb 2014 13:26:59 -0800 From: Courtney Cavin To: "Ivan T. Ivanov" CC: Rob Herring , Pawel Moll , Mark Rutland , Ian Campbell , Kumar Gala , Rob Landley , Greg Kroah-Hartman , David Brown , "devicetree@vger.kernel.org" , "linux-doc@vger.kernel.org" , "linux-kernel@vger.kernel.org" , "linux-arm-msm@vger.kernel.org" Subject: Re: [PATCH v2 1/3] usb: chipidea: msm: Add device tree binding information Message-ID: <20140218212659.GL1706@sonymobile.com> References: <1392729681-21022-1-git-send-email-iivanov@mm-sol.com> <1392729681-21022-2-git-send-email-iivanov@mm-sol.com> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Disposition: inline In-Reply-To: <1392729681-21022-2-git-send-email-iivanov@mm-sol.com> User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Feb 18, 2014 at 02:21:19PM +0100, Ivan T. Ivanov wrote: > From: "Ivan T. Ivanov" > > Document device tree binding information as required by > the Qualcomm USB controller. > > Signed-off-by: Ivan T. Ivanov > --- > .../devicetree/bindings/usb/msm-hsusb.txt | 17 +++++++++++++++++ Although you mentioned to Josh that this is intended for "non-standard" Chipidea properties, I don't see any other than requiring that 'dr_mode' must be "peripheral". It would seem that this should all be integrated into a ci3xxx.txt. > 1 file changed, 17 insertions(+) > > diff --git a/Documentation/devicetree/bindings/usb/msm-hsusb.txt b/Documentation/devicetree/bindings/usb/msm-hsusb.txt > index 5ea26c6..d4e7e41 100644 > --- a/Documentation/devicetree/bindings/usb/msm-hsusb.txt > +++ b/Documentation/devicetree/bindings/usb/msm-hsusb.txt > @@ -15,3 +15,20 @@ Example EHCI controller device node: > usb-phy = <&usb_otg>; > }; > > +CI13xxx (Chipidea) USB controllers > + > +Required properties: > +- compatible: should contain "qcom,ci-hdrc" Is there nothing more specific you could put here? Maybe a hardware revision, or something? > +- reg: offset and length of the register set in the memory map > +- interrupts: interrupt-specifier for the controller interrupt. > +- usb-phy: phandle for the PHY device > +- dr_mode: Sould be "peripheral" s/Sould/should/ -Courtney -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/