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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id C14B5C001DB for ; Tue, 15 Aug 2023 05:23:12 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234641AbjHOFWx (ORCPT ); Tue, 15 Aug 2023 01:22:53 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:33852 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234767AbjHOFUj (ORCPT ); Tue, 15 Aug 2023 01:20:39 -0400 Received: from mail-lf1-x12f.google.com (mail-lf1-x12f.google.com [IPv6:2a00:1450:4864:20::12f]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 15F8F19A8 for ; Mon, 14 Aug 2023 22:19:48 -0700 (PDT) Received: by mail-lf1-x12f.google.com with SMTP id 2adb3069b0e04-4fe0d5f719dso8332866e87.2 for ; Mon, 14 Aug 2023 22:19:48 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=tuxon.dev; s=google; t=1692076786; x=1692681586; h=content-transfer-encoding:in-reply-to:from:references:cc:to :content-language:subject:user-agent:mime-version:date:message-id :from:to:cc:subject:date:message-id:reply-to; bh=FknlwclC7+OtWq5SNlcgj5uStWt+3ALYnSPMd2n2Tj8=; b=OFenEgmn2gqLfy3FCtzBF6PbA3ekm8oN/NXz+34WiXac1iIs6490/cNKIkC756bvoW 4kFl1TL0/EvE8h8CV64HIswTfy3iUb4LuFi5mp9OeYDo6uCLAUMlKnDtftdNcNhBK6sj XVdtI/ny7HAkBaxLhH4HR4RElX9ck20xBCOyHCFQGcEGX1og5gR+t+OJXsOvk1wqrVmI TgXp6sor3sRsw2L3pkyaYpewwm509MCUjdrZMq5Ck2Uw3DJhKcV8DSO1DoM83xjvgzYB O6wpXzJvkDIv7O+wYvIdopw7FgQeHx73mezepZ2Jjk+FtXIGIFbWFVBVsPgyn5DKrDR6 4AuA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1692076786; x=1692681586; h=content-transfer-encoding:in-reply-to:from:references:cc:to :content-language:subject:user-agent:mime-version:date:message-id :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=FknlwclC7+OtWq5SNlcgj5uStWt+3ALYnSPMd2n2Tj8=; b=AWBZbX97B98kNviqmndTJCRf+ux9ouyL1L+XY99IJV5QwzCk/CeBx0kp2fhauMd2sv mkClYsBSX+48dyI+coVVCX7cWqiUlSuJ2apjY+bxuIhOJzXsEtpc4L3r83u8p0PmBU0u 1jV6lEERG0S1R+yZiM92L61Vomtdwt37tq/YdpnlKn6KmcYXl6Eg1AB/TuNI/V9J3vul o3TcxpZKOjddKMNExtas4KiP2AtTMIV19UUWBl970EvV67y7zyUCjCXgx59azVPEgsW+ QzsKxV65X0TL1vIPsnLHcwmCrYmsDJchQJrXlOODQm2EEdfOqbtWXTl6HCX2HqHO7KIG xpug== X-Gm-Message-State: AOJu0YxTxY0bpMVrRKydI0FiR35dnJfea1DZ83Ct28NdPBOFXI8Z3/DO CuV4etLFzZ3Z0FBiajTWJukokWef6ICp+Ptt3jrULQ== X-Google-Smtp-Source: AGHT+IGW5H0+167JcPGa8HUXwV/Dhz1hWaMMSuRLDmovtMrs9htYPt5VAYHJaK3rVPEBWTHcv7vunw== X-Received: by 2002:a05:6512:703:b0:4f8:49a7:2deb with SMTP id b3-20020a056512070300b004f849a72debmr5860026lfs.8.1692076786192; Mon, 14 Aug 2023 22:19:46 -0700 (PDT) Received: from [192.168.50.4] ([82.78.167.75]) by smtp.gmail.com with ESMTPSA id qc1-20020a170906d8a100b0099d9bc9bfd9sm3176573ejb.48.2023.08.14.22.19.44 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 14 Aug 2023 22:19:45 -0700 (PDT) Message-ID: <98d01db3-3eba-0731-0dd9-4310ed293bd6@tuxon.dev> Date: Tue, 15 Aug 2023 08:19:44 +0300 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.13.0 Subject: Re: [PATCH] ARM: dts: at91: sama5d29_curiosity: Add device tree for sama5d29_curiosity board Content-Language: en-US To: Mihai.Sain@microchip.com, robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, conor+dt@kernel.org, Nicolas.Ferre@microchip.com, Cristian.Birsan@microchip.com, alexandre.belloni@bootlin.com, andre.przywara@arm.com, Jerry.Ray@microchip.com, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Cc: Andrei.Simion@microchip.com References: <20230804101043.4063-1-mihai.sain@microchip.com> <127fc712-d924-f27f-5449-33385e89d6c3@tuxon.dev> From: claudiu beznea In-Reply-To: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi, Mihai, On 8/10/23 09:47, Mihai.Sain@microchip.com wrote: >> +&i2s0 { >> + pinctrl-names = "default"; >> + pinctrl-0 = <&pinctrl_i2s0_default>; >> + status = "okay"; > I see no sound bindings on DT. Is there any reason for having this here? > # i2s0 bus is wired to RPi 40-pin connector. I want to have this node and its pinctrl here. > # i2c1, flx4-spi, pwm0, uart1 are also wired to Rpi connector, and are defined here. > # The same logic we apply also for mikroBUS sockets: i2c, pwm, spi and uart nodes are defined here. > Can you use it (either with user space tools or other kernel consumers) w/o additional device tree bindings?