From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-17.4 required=3.0 tests=BAYES_00,DKIMWL_WL_MED, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,USER_IN_DEF_DKIM_WL autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id DFD6CC433E7 for ; Tue, 20 Oct 2020 06:17:09 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 83E20223BF for ; Tue, 20 Oct 2020 06:17:09 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b="bxV0ZtEO" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2392065AbgJTGRI (ORCPT ); Tue, 20 Oct 2020 02:17:08 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48214 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2392061AbgJTGRF (ORCPT ); Tue, 20 Oct 2020 02:17:05 -0400 Received: from mail-ua1-x943.google.com (mail-ua1-x943.google.com [IPv6:2607:f8b0:4864:20::943]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 8E349C0613CE for ; Mon, 19 Oct 2020 23:17:04 -0700 (PDT) Received: by mail-ua1-x943.google.com with SMTP id c1so351805uap.3 for ; Mon, 19 Oct 2020 23:17:04 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=/PMZL8djp6BBIIISqMw1ZBVOjv5yfHjbUvy/rFeeBRc=; b=bxV0ZtEO2MH8NVX5uSyoFAHrBbQj0EXphUTf/KlhlEGrWa5HVyiCoOjNBomq7GX28Q cJxAQiV6kBooan6p+afmfGKDZDdFCW8MJuZEDWgn4hM4LGfHcoFZ9conhev3u8zAqovu bg96lp4ap7IY2ZhDqKsNIq7Ex7xhkxq8d5Q90e2T7a0Dc0bS9dwg+5dVGjuKD3xR3r8s WuriK+KPMZM3In88jiy6GFSSu+n2rVOk8jWWJv1Np4BMg5sQIvAnLtbEoSRlnRnT1Mjg hq2xXnTu9DEuUiRMc5uxRK5G2C1yjE4zIIW4xYSFGVlSq0zCwau/EOPlySuuN+HqzpmD EZlw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=/PMZL8djp6BBIIISqMw1ZBVOjv5yfHjbUvy/rFeeBRc=; b=CJQKJgfHXSdZeID3FGCix+lJfI0Ws1M5Jy45At9VCBU+G3oFUFSZ/cizgKRag8TO57 hdbt9YIrQd9JexmRWQCo8deN+aZ0q0RoK4IoZt1m9J/0RIYF6Dtri0MztwTKQPtuIIW3 Nlty+kMUh7OWrIQuGDQxXtAq3pniKNriwUu5km0n7j0QSXNsLmKK/xmNRxWAnT3TXHtU z1iM234uxN15myVkPQBbYXacrW7LZzqQ9FB/+Elq7uCjCbKWYwdt/DjdZTZta7q1mDCm 6RnKiV+cm/y2+ONTzGWa37f+PsekegY8IXQij8pHWl4B8G0sresK2+QUP2Gs/lOoVWHc LCtA== X-Gm-Message-State: AOAM5306F+FvFkrADVmgYesuIQsFVTMbidKC/AKJPGzkO4Oia/yKDGlT KUDjQzNyI4wSYjx/OrNty5BxHOLdz6MyebR3Tf8yxUKCZfs= X-Google-Smtp-Source: ABdhPJyUkvyqyCT6r760zl8Vb4IKJCfnU8P6FAbX8PUXsUqwUbSl6iaWnMWihJgPvl8adkp6fCiORbXFoNtmOLmeKZA= X-Received: by 2002:ab0:2345:: with SMTP id h5mr491919uao.1.1603174623423; Mon, 19 Oct 2020 23:17:03 -0700 (PDT) MIME-Version: 1.0 References: <20200929024004.244992-1-badhri@google.com> <20200929024004.244992-4-badhri@google.com> <20201005144618.GA154206@bogus> In-Reply-To: From: Badhri Jagan Sridharan Date: Mon, 19 Oct 2020 23:16:27 -0700 Message-ID: Subject: Re: [PATCH v9 03/15] dt-bindings: usb: Maxim type-c controller device tree binding document To: Rob Herring Cc: Guenter Roeck , Heikki Krogerus , Greg Kroah-Hartman , Lee Jones , Mark Brown , Maxime Ripard , Alexandre Belloni , Thierry Reding , Prashant Malani , "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" , LKML , USB Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Hi Rob, Apologies for the delay. Was coordinating care for my parents who caught the COVID bug. Thanks, Badhri On Tue, Oct 13, 2020 at 6:50 AM Rob Herring wrote: > > On Tue, Oct 13, 2020 at 8:43 AM Rob Herring wrote: > > > > On Wed, Oct 7, 2020 at 7:43 PM Badhri Jagan Sridharan wrote: > > > > > > Hi Robb, > > > > > > Thanks for the reviews ! Responses inline. > > > > > > Regards, > > > Badhri > > > > > > On Mon, Oct 5, 2020 at 7:46 AM Rob Herring wrote: > > > > > > > > On Mon, Sep 28, 2020 at 07:39:52PM -0700, Badhri Jagan Sridharan wrote: > > > > > Add device tree binding document for Maxim TCPCI based Type-C chip driver > > > > > > > > > > Signed-off-by: Badhri Jagan Sridharan > > > > > --- > > > > > Changes since v1: > > > > > - Changing patch version to v6 to fix version number confusion. > > > > > > > > > > Changes since v6: > > > > > - Migrated to yaml format. > > > > > > > > > > Changes since v7: > > > > > - Rebase on usb-next > > > > > > > > > > Changes since v8: > > > > > - Fix errors from make dt_binding_check as suggested by > > > > > Rob Herring. > > > > > --- > > > > > .../devicetree/bindings/usb/maxim,tcpci.yaml | 68 +++++++++++++++++++ > > > > > 1 file changed, 68 insertions(+) > > > > > create mode 100644 Documentation/devicetree/bindings/usb/maxim,tcpci.yaml > > > > > > > > > > diff --git a/Documentation/devicetree/bindings/usb/maxim,tcpci.yaml b/Documentation/devicetree/bindings/usb/maxim,tcpci.yaml > > > > > new file mode 100644 > > > > > index 000000000000..f4b5f1a09b98 > > > > > --- /dev/null > > > > > +++ b/Documentation/devicetree/bindings/usb/maxim,tcpci.yaml > > > > > @@ -0,0 +1,68 @@ > > > > > +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) > > > > > +%YAML 1.2 > > > > > +--- > > > > > +$id: "http://devicetree.org/schemas/usb/maxim,tcpci.yaml#" > > > > > +$schema: "http://devicetree.org/meta-schemas/core.yaml#" > > > > > + > > > > > +title: Maxim TCPCI Type-C PD controller DT bindings > > > > > + > > > > > +maintainers: > > > > > + - Badhri Jagan Sridharan > > > > > + > > > > > +description: Maxim TCPCI Type-C PD controller > > > > > + > > > > > +properties: > > > > > + compatible: > > > > > + enum: > > > > > + - maxim,tcpci > > > > > > > > Is there a datasheet for this? Searching for 'tcpci' doesn't really come > > > > up with anything other than this patch. Only chip I found is MAX77958. > > > > Bindings are for specific h/w devices. > > > > > > Unfortunately the datasheet cannot be made public yet. Has the datasheet > > > have to be made public before sending the bindings ? > > > > No, but we need a part number or some assurance that 'tcpci' is a specific part. Sure. Added the part number to the binding and changed the compatible string. Sending this as part of v11 > > I guess TCPCI is USB Type-C Port Controller Interface Specification. > > That's just a protocol definition, not a chip. DT describes h/w which > is more than just the protocol. > > Rob