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=-3.9 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED 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 1B50EC76194 for ; Tue, 23 Jul 2019 07:43:14 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id DC310218BE for ; Tue, 23 Jul 2019 07:43:13 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="w2FX51Bo" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2388469AbfGWHnN (ORCPT ); Tue, 23 Jul 2019 03:43:13 -0400 Received: from mail-lj1-f194.google.com ([209.85.208.194]:40364 "EHLO mail-lj1-f194.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1732983AbfGWHnM (ORCPT ); Tue, 23 Jul 2019 03:43:12 -0400 Received: by mail-lj1-f194.google.com with SMTP id m8so6477308lji.7 for ; Tue, 23 Jul 2019 00:43:11 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=npbXQAsUfiZBLcbkpCR3x+7qby8hxGom1+tEjhLtF84=; b=w2FX51BoqEBTS87kh8KgQ128Lnm4K7aScbKp7p7KG0RZvuFmQ5ZeRyaNckPGbvdFfd 8orXXAGJ+J4pQFnxBaEEcLCgF22+U7W9tc/Se+sTjW+wVQ+cOPmne1a6xgAVBwrxyiNh TyzT6LtLmqQi2itKyV/WpgOyRuHQxcy1se2WY8AB/7q/Rf5go+whVPWnNJF7t+VWEMBd pmuUhr5pgIWRD+HapcglpyXMp8CBvQlzcP+LVXe8O4I1jpUnUpCl39BNcbsU3tOVat/t SQFR3NgezXOd3vPtIE3FCFrwJ8jp7bjOIR2zd0+zta18H2ppvKmMQYo682YAvS+adqMp YIVQ== 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=npbXQAsUfiZBLcbkpCR3x+7qby8hxGom1+tEjhLtF84=; b=UWnZyQideCb6Wbk8VaOkauHCFrLt8y8Dup8Bg106E52iInb0TqQ+9OTVDXsZaGFXS3 32Qyj5ESFrUxQnd1Lum8kGzi4GxJH5b/uCW+m+djIoe1FqgWJCg+MYzendtnPJdoI9C+ 3ChuytDClTzsoTb0pG8Ba6HDbWUPRARBy4m7CkZlscQXDCE4jpcGlSnnPNM9dUWHI/23 gHm+0eRq60RXDdJXtc24hnNR+Gief/LLXq0uV9UdpwF5ov/1s0frZ6YnmBGVzlr4eVOc O8f2Zow2UQe1s4NoTkPUwBkwczy/aGQrbMXm9Cq4zj3g5L6JujxSJH4UYwi1Aoux1MHG xK1w== X-Gm-Message-State: APjAAAU9gVpAJUaTBiM41M1m5zMV5YcZrmKiDgxzuArFmGMe3UjBqYDR bTN+Jl/fmAHG9iGqdPUC+SLwxaywWe4ZHYkgjLT76g== X-Google-Smtp-Source: APXvYqztHvJTCupc2FazH78NnbhNbFFXwlBZr0o8C796oaMUffxQHCWl5TXPmgAEdCLgwY6Sn/kLyvB5/v3zH9bxp3k= X-Received: by 2002:a2e:a0cf:: with SMTP id f15mr17161946ljm.180.1563867790559; Tue, 23 Jul 2019 00:43:10 -0700 (PDT) MIME-Version: 1.0 References: <32025b2a8ccc97cc01f8115ee962529eb5990f00.1550768574.git.hns@goldelico.com> In-Reply-To: <32025b2a8ccc97cc01f8115ee962529eb5990f00.1550768574.git.hns@goldelico.com> From: Linus Walleij Date: Tue, 23 Jul 2019 09:42:59 +0200 Message-ID: Subject: Re: [PATCH v2 02/10] iio: document bindings for mounting matrices To: "H. Nikolaus Schaller" Cc: Jonathan Cameron , Rob Herring , Mark Rutland , Andy Shevchenko , Charles Keepax , Song Qiang , Jean-Baptiste Maneyrol , Martin Kelly , Jonathan Marek , Brian Masney , Stephan Gerhold , Discussions about the Letux Kernel , Hartmut Knaack , Lars-Peter Clausen , Peter Meerwald-Stadler , linux-iio@vger.kernel.org, "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" , "linux-kernel@vger.kernel.org" , Gregor Boirie , Sebastian Reichel , Samu Onkalo Content-Type: text/plain; charset="UTF-8" Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi H. Nikolaus, On Thu, Feb 21, 2019 at 6:03 PM H. Nikolaus Schaller wrote: > From: Linus Walleij It is fair for you to change authorship to yourself at this point. Just keeping my Signed-off-by is sufficient. > The mounting matrix for sensors was introduced in > commit dfc57732ad38 ("iio:core: mounting matrix support") > > However the device tree bindings are very terse and since this is > a widely applicable property, we need a proper binding for it > that the other bindings can reference. This will also be useful > for other operating systems and sensor engineering at large. > > I think all 3D sensors should support it, the current situation > is probably that the mounting information is confined in magic > userspace components rather than using the mounting matrix, which > is not good for portability and reuse. > > Cc: Linus Walleij > Cc: Gregor Boirie > Cc: Sebastian Reichel > Cc: Samu Onkalo > Cc: devicetree@vger.kernel.org > Signed-off-by: Linus Walleij > Signed-off-by: H. Nikolaus Schaller Did this patch fall off somewhere? I think it's really neat, even in this form it is great help for developers. If you want I can try picking up the comments and resend it. Linus Walleij From mboxrd@z Thu Jan 1 00:00:00 1970 From: Linus Walleij Subject: Re: [PATCH v2 02/10] iio: document bindings for mounting matrices Date: Tue, 23 Jul 2019 09:42:59 +0200 Message-ID: References: <32025b2a8ccc97cc01f8115ee962529eb5990f00.1550768574.git.hns@goldelico.com> Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Return-path: In-Reply-To: <32025b2a8ccc97cc01f8115ee962529eb5990f00.1550768574.git.hns@goldelico.com> Sender: linux-kernel-owner@vger.kernel.org To: "H. Nikolaus Schaller" Cc: Jonathan Cameron , Rob Herring , Mark Rutland , Andy Shevchenko , Charles Keepax , Song Qiang , Jean-Baptiste Maneyrol , Martin Kelly , Jonathan Marek , Brian Masney , Stephan Gerhold , Discussions about the Letux Kernel , Hartmut Knaack , Lars-Peter Clausen , Peter Meerwald-Stadler , linux-iio@vger.kernel.org, "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" li List-Id: devicetree@vger.kernel.org Hi H. Nikolaus, On Thu, Feb 21, 2019 at 6:03 PM H. Nikolaus Schaller wrote: > From: Linus Walleij It is fair for you to change authorship to yourself at this point. Just keeping my Signed-off-by is sufficient. > The mounting matrix for sensors was introduced in > commit dfc57732ad38 ("iio:core: mounting matrix support") > > However the device tree bindings are very terse and since this is > a widely applicable property, we need a proper binding for it > that the other bindings can reference. This will also be useful > for other operating systems and sensor engineering at large. > > I think all 3D sensors should support it, the current situation > is probably that the mounting information is confined in magic > userspace components rather than using the mounting matrix, which > is not good for portability and reuse. > > Cc: Linus Walleij > Cc: Gregor Boirie > Cc: Sebastian Reichel > Cc: Samu Onkalo > Cc: devicetree@vger.kernel.org > Signed-off-by: Linus Walleij > Signed-off-by: H. Nikolaus Schaller Did this patch fall off somewhere? I think it's really neat, even in this form it is great help for developers. If you want I can try picking up the comments and resend it. Linus Walleij