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=-0.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=no 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 5C90DC433E0 for ; Wed, 27 May 2020 18:18:21 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 47B682075A for ; Wed, 27 May 2020 18:18:21 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2391933AbgE0SSU convert rfc822-to-8bit (ORCPT ); Wed, 27 May 2020 14:18:20 -0400 Received: from mail-oi1-f195.google.com ([209.85.167.195]:45879 "EHLO mail-oi1-f195.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2391932AbgE0SST (ORCPT ); Wed, 27 May 2020 14:18:19 -0400 Received: by mail-oi1-f195.google.com with SMTP id d191so22520201oib.12 for ; Wed, 27 May 2020 11:18:19 -0700 (PDT) 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:content-transfer-encoding; bh=Var6zB7r/K27Y0hKiyg6WYBIMMgMr1FRwYS50LiCuf4=; b=c30cx5+bdKbxvejB3jqzehEM73oFObVtXCYdjbW43OpZEuXEN18gapU1o1+KpdsmhA Ht+XpoYdto1rzGK7qKXu6C0NRSLwSWI29yzdF7A8/lZEVyznFO4uHo3e4xozhoLb1veZ nnJxgDNAdIM82NFU4IRcN4pOcwGNFTc98TL0DPNWg5t7UaoLqRufW3jnwFhZ4rEeqkdI lmDFoyCjERMlnLwTnjUCQ/5/Lm4C/tPS5GIGbz9kZtO61YQH/q6Vg3k/d+qn8VPoHPMo LN9PKLZeAXfDVw6/C2QeVICfhg4RxbOZP0QD/ybnItWYz6V1Ao3HfbO5wQRWT+vjLtCE DsVA== X-Gm-Message-State: AOAM533RURgS4Lza6jWn5M+E57dv47iKBC3On1Kkwgt4pzopPXFkFo6a 5ulr/Sy3d7ABEDopYyEnUjZe1scIx/HnsyolELe8AA== X-Google-Smtp-Source: ABdhPJwDA4zHg5WB5PjjdXFgYfKNq5akaZGI8EL531AovJiaDg7KWPSpYl/RVEBlXbX6o0CsK9tXlv/w5MWsVk++Glo= X-Received: by 2002:a05:6808:1:: with SMTP id u1mr3675937oic.54.1590603498756; Wed, 27 May 2020 11:18:18 -0700 (PDT) MIME-Version: 1.0 References: <20200511110611.3142-1-ricardo.canuelo@collabora.com> <20200511110611.3142-7-ricardo.canuelo@collabora.com> <20200514015412.GF7425@pendragon.ideasonboard.com> <20200514093617.dwhmqaasc3z5ixy6@rcn-XPS-13-9360> <20200514152239.GG5955@pendragon.ideasonboard.com> <20200525074335.grnjvdjnipq5g3kf@rcn-XPS-13-9360> <20200526014444.GB6179@pendragon.ideasonboard.com> In-Reply-To: From: Geert Uytterhoeven Date: Wed, 27 May 2020 20:18:07 +0200 Message-ID: Subject: Re: [PATCH v2 6/6] dt-bindings: drm: bridge: adi,adv7511.txt: convert to yaml To: Rob Herring Cc: Laurent Pinchart , =?UTF-8?Q?Ricardo_Ca=C3=B1uelo?= , Collabora Kernel ML , "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" , Linux ARM , Geert Uytterhoeven , Wei Xu Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 8BIT Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Hi Rob, On Wed, May 27, 2020 at 7:30 PM Rob Herring wrote: > On Tue, May 26, 2020 at 1:03 AM Geert Uytterhoeven wrote: > > On Tue, May 26, 2020 at 3:44 AM Laurent Pinchart > > wrote: > > > On Mon, May 25, 2020 at 09:43:35AM +0200, Ricardo Cañuelo wrote: > > > > On jue 14-05-2020 18:22:39, Laurent Pinchart wrote: > > > > > > If we want to be more strict and require the definition of all the > > > > > > supplies, there will be many more DTs changes in the series, and I'm not > > > > > > sure I'll be able to do that in a reasonable amount of time. I'm looking > > > > > > at them and it's not always clear which regulators to use or if they are > > > > > > even defined. > > > > > > > > > > We can decouple the two though (I think). The bindings should reflect > > > > > what we consider right, and the dts files could be fixed on top. > > > > > > > > Do you have a suggestion on how to do this? If we decouple the two > > > > tasks most of the work would be searching for DTs to fix and finding a > > > > way to fix each one of them, and unless I do this _before_ the binding > > > > conversion I'll get a lot of dtbs_check errors. > > > > > > Rob should answer this question as it will be his decision, but I've > > > personally never considered non-compliant DT sources to be an obstacle > > > to bindings conversion to YAML. The DT sources should be fixed, but I > > > don't see it as a prerequisite (although it's a good practice). > > There's currently no requirement that binding schema don't introduce > warnings in dts files. That should change when/if we get to a warning > free state (probably per platform/family). I don't think we're close > on any platform? (If we are, I'd like to start tracking that). It is > good to pay attention to the warnings you get though as the schema may > not be doing what you expect or the binding really doesn't match > reality. OK. > > I do my best to avoid introducing regressions when the binding conversions > > go upstream. > > Meaning you fix the dts files or massage the schema to match? If we > just adjust schema to match, what's the point in this effort? We > should find things wrong or ill defined. I fix up DTS files, and fast-track those fixes, so they appear upstream before the DT binding conversion, where possible. Gr{oetje,eeting}s, Geert -- Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org In personal conversations with technical people, I call myself a hacker. But when I'm talking to journalists I just say "programmer" or something like that. -- Linus Torvalds 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=-0.8 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS autolearn=no 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 581E8C433E0 for ; Wed, 27 May 2020 18:18:25 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 318FD2075A for ; Wed, 27 May 2020 18:18:25 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="XvJ2ccmg" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 318FD2075A Authentication-Results: mail.kernel.org; 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Wed, 27 May 2020 11:18:18 -0700 (PDT) MIME-Version: 1.0 References: <20200511110611.3142-1-ricardo.canuelo@collabora.com> <20200511110611.3142-7-ricardo.canuelo@collabora.com> <20200514015412.GF7425@pendragon.ideasonboard.com> <20200514093617.dwhmqaasc3z5ixy6@rcn-XPS-13-9360> <20200514152239.GG5955@pendragon.ideasonboard.com> <20200525074335.grnjvdjnipq5g3kf@rcn-XPS-13-9360> <20200526014444.GB6179@pendragon.ideasonboard.com> In-Reply-To: From: Geert Uytterhoeven Date: Wed, 27 May 2020 20:18:07 +0200 Message-ID: Subject: Re: [PATCH v2 6/6] dt-bindings: drm: bridge: adi, adv7511.txt: convert to yaml To: Rob Herring X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200527_111821_450774_FD0B09B1 X-CRM114-Status: GOOD ( 21.28 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" , Geert Uytterhoeven , Wei Xu , Laurent Pinchart , Collabora Kernel ML , =?UTF-8?Q?Ricardo_Ca=C3=B1uelo?= , Linux ARM Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org SGkgUm9iLAoKT24gV2VkLCBNYXkgMjcsIDIwMjAgYXQgNzozMCBQTSBSb2IgSGVycmluZyA8cm9i aCtkdEBrZXJuZWwub3JnPiB3cm90ZToKPiBPbiBUdWUsIE1heSAyNiwgMjAyMCBhdCAxOjAzIEFN IEdlZXJ0IFV5dHRlcmhvZXZlbiA8Z2VlcnRAbGludXgtbTY4ay5vcmc+IHdyb3RlOgo+ID4gT24g VHVlLCBNYXkgMjYsIDIwMjAgYXQgMzo0NCBBTSBMYXVyZW50IFBpbmNoYXJ0Cj4gPiA8bGF1cmVu dC5waW5jaGFydEBpZGVhc29uYm9hcmQuY29tPiB3cm90ZToKPiA+ID4gT24gTW9uLCBNYXkgMjUs IDIwMjAgYXQgMDk6NDM6MzVBTSArMDIwMCwgUmljYXJkbyBDYcOxdWVsbyB3cm90ZToKPiA+ID4g PiBPbiBqdWUgMTQtMDUtMjAyMCAxODoyMjozOSwgTGF1cmVudCBQaW5jaGFydCB3cm90ZToKPiA+ ID4gPiA+ID4gSWYgd2Ugd2FudCB0byBiZSBtb3JlIHN0cmljdCBhbmQgcmVxdWlyZSB0aGUgZGVm aW5pdGlvbiBvZiBhbGwgdGhlCj4gPiA+ID4gPiA+IHN1cHBsaWVzLCB0aGVyZSB3aWxsIGJlIG1h bnkgbW9yZSBEVHMgY2hhbmdlcyBpbiB0aGUgc2VyaWVzLCBhbmQgSSdtIG5vdAo+ID4gPiA+ID4g PiBzdXJlIEknbGwgYmUgYWJsZSB0byBkbyB0aGF0IGluIGEgcmVhc29uYWJsZSBhbW91bnQgb2Yg dGltZS4gSSdtIGxvb2tpbmcKPiA+ID4gPiA+ID4gYXQgdGhlbSBhbmQgaXQncyBub3QgYWx3YXlz IGNsZWFyIHdoaWNoIHJlZ3VsYXRvcnMgdG8gdXNlIG9yIGlmIHRoZXkgYXJlCj4gPiA+ID4gPiA+ IGV2ZW4gZGVmaW5lZC4KPiA+ID4gPiA+Cj4gPiA+ID4gPiBXZSBjYW4gZGVjb3VwbGUgdGhlIHR3 byB0aG91Z2ggKEkgdGhpbmspLiBUaGUgYmluZGluZ3Mgc2hvdWxkIHJlZmxlY3QKPiA+ID4gPiA+ IHdoYXQgd2UgY29uc2lkZXIgcmlnaHQsIGFuZCB0aGUgZHRzIGZpbGVzIGNvdWxkIGJlIGZpeGVk IG9uIHRvcC4KPiA+ID4gPgo+ID4gPiA+IERvIHlvdSBoYXZlIGEgc3VnZ2VzdGlvbiBvbiBob3cg dG8gZG8gdGhpcz8gSWYgd2UgZGVjb3VwbGUgdGhlIHR3bwo+ID4gPiA+IHRhc2tzIG1vc3Qgb2Yg dGhlIHdvcmsgd291bGQgYmUgc2VhcmNoaW5nIGZvciBEVHMgdG8gZml4IGFuZCBmaW5kaW5nIGEK PiA+ID4gPiB3YXkgdG8gZml4IGVhY2ggb25lIG9mIHRoZW0sIGFuZCB1bmxlc3MgSSBkbyB0aGlz IF9iZWZvcmVfIHRoZSBiaW5kaW5nCj4gPiA+ID4gY29udmVyc2lvbiBJJ2xsIGdldCBhIGxvdCBv ZiBkdGJzX2NoZWNrIGVycm9ycy4KPiA+ID4KPiA+ID4gUm9iIHNob3VsZCBhbnN3ZXIgdGhpcyBx dWVzdGlvbiBhcyBpdCB3aWxsIGJlIGhpcyBkZWNpc2lvbiwgYnV0IEkndmUKPiA+ID4gcGVyc29u YWxseSBuZXZlciBjb25zaWRlcmVkIG5vbi1jb21wbGlhbnQgRFQgc291cmNlcyB0byBiZSBhbiBv YnN0YWNsZQo+ID4gPiB0byBiaW5kaW5ncyBjb252ZXJzaW9uIHRvIFlBTUwuIFRoZSBEVCBzb3Vy Y2VzIHNob3VsZCBiZSBmaXhlZCwgYnV0IEkKPiA+ID4gZG9uJ3Qgc2VlIGl0IGFzIGEgcHJlcmVx dWlzaXRlIChhbHRob3VnaCBpdCdzIGEgZ29vZCBwcmFjdGljZSkuCj4KPiBUaGVyZSdzIGN1cnJl bnRseSBubyByZXF1aXJlbWVudCB0aGF0IGJpbmRpbmcgc2NoZW1hIGRvbid0IGludHJvZHVjZQo+ IHdhcm5pbmdzIGluIGR0cyBmaWxlcy4gVGhhdCBzaG91bGQgY2hhbmdlIHdoZW4vaWYgd2UgZ2V0 IHRvIGEgd2FybmluZwo+IGZyZWUgc3RhdGUgKHByb2JhYmx5IHBlciBwbGF0Zm9ybS9mYW1pbHkp LiBJIGRvbid0IHRoaW5rIHdlJ3JlIGNsb3NlCj4gb24gYW55IHBsYXRmb3JtPyAoSWYgd2UgYXJl LCBJJ2QgbGlrZSB0byBzdGFydCB0cmFja2luZyB0aGF0KS4gSXQgaXMKPiBnb29kIHRvIHBheSBh dHRlbnRpb24gdG8gdGhlIHdhcm5pbmdzIHlvdSBnZXQgdGhvdWdoIGFzIHRoZSBzY2hlbWEgbWF5 Cj4gbm90IGJlIGRvaW5nIHdoYXQgeW91IGV4cGVjdCBvciB0aGUgYmluZGluZyByZWFsbHkgZG9l c24ndCBtYXRjaAo+IHJlYWxpdHkuCgpPSy4KCj4gPiBJIGRvIG15IGJlc3QgdG8gYXZvaWQgaW50 cm9kdWNpbmcgcmVncmVzc2lvbnMgd2hlbiB0aGUgYmluZGluZyBjb252ZXJzaW9ucwo+ID4gZ28g dXBzdHJlYW0uCj4KPiBNZWFuaW5nIHlvdSBmaXggdGhlIGR0cyBmaWxlcyBvciBtYXNzYWdlIHRo ZSBzY2hlbWEgdG8gbWF0Y2g/IElmIHdlCj4ganVzdCBhZGp1c3Qgc2NoZW1hIHRvIG1hdGNoLCB3 aGF0J3MgdGhlIHBvaW50IGluIHRoaXMgZWZmb3J0PyBXZQo+IHNob3VsZCBmaW5kIHRoaW5ncyB3 cm9uZyBvciBpbGwgZGVmaW5lZC4KCkkgZml4IHVwIERUUyBmaWxlcywgYW5kIGZhc3QtdHJhY2sg dGhvc2UgZml4ZXMsIHNvIHRoZXkgYXBwZWFyIHVwc3RyZWFtIGJlZm9yZQp0aGUgRFQgYmluZGlu ZyBjb252ZXJzaW9uLCB3aGVyZSBwb3NzaWJsZS4KCkdye29ldGplLGVldGluZ31zLAoKICAgICAg ICAgICAgICAgICAgICAgICAgR2VlcnQKCi0tIApHZWVydCBVeXR0ZXJob2V2ZW4gLS0gVGhlcmUn cyBsb3RzIG9mIExpbnV4IGJleW9uZCBpYTMyIC0tIGdlZXJ0QGxpbnV4LW02OGsub3JnCgpJbiBw ZXJzb25hbCBjb252ZXJzYXRpb25zIHdpdGggdGVjaG5pY2FsIHBlb3BsZSwgSSBjYWxsIG15c2Vs ZiBhIGhhY2tlci4gQnV0CndoZW4gSSdtIHRhbGtpbmcgdG8gam91cm5hbGlzdHMgSSBqdXN0IHNh eSAicHJvZ3JhbW1lciIgb3Igc29tZXRoaW5nIGxpa2UgdGhhdC4KICAgICAgICAgICAgICAgICAg ICAgICAgICAgICAgICAtLSBMaW51cyBUb3J2YWxkcwoKX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX18KbGludXgtYXJtLWtlcm5lbCBtYWlsaW5nIGxpc3QKbGlu dXgtYXJtLWtlcm5lbEBsaXN0cy5pbmZyYWRlYWQub3JnCmh0dHA6Ly9saXN0cy5pbmZyYWRlYWQu b3JnL21haWxtYW4vbGlzdGluZm8vbGludXgtYXJtLWtlcm5lbAo=