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 phobos.denx.de (phobos.denx.de [85.214.62.61]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 1A644C433F5 for ; Thu, 17 Mar 2022 07:34:28 +0000 (UTC) Received: from h2850616.stratoserver.net (localhost [IPv6:::1]) by phobos.denx.de (Postfix) with ESMTP id 4AB0283BC9; Thu, 17 Mar 2022 08:34:25 +0100 (CET) Authentication-Results: phobos.denx.de; dmarc=none (p=none dis=none) header.from=amarulasolutions.com Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=u-boot-bounces@lists.denx.de Authentication-Results: phobos.denx.de; dkim=pass (1024-bit key; unprotected) header.d=amarulasolutions.com header.i=@amarulasolutions.com header.b="m5g2cj4B"; dkim-atps=neutral Received: by phobos.denx.de (Postfix, from userid 109) id 0ADB683868; Thu, 17 Mar 2022 08:34:24 +0100 (CET) Received: from mail-ed1-x52e.google.com (mail-ed1-x52e.google.com [IPv6:2a00:1450:4864:20::52e]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits)) (No client certificate requested) by phobos.denx.de (Postfix) with ESMTPS id C323E83CCC for ; Thu, 17 Mar 2022 08:34:17 +0100 (CET) Authentication-Results: phobos.denx.de; dmarc=none (p=none dis=none) header.from=amarulasolutions.com Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=tommaso.merciai@amarulasolutions.com Received: by mail-ed1-x52e.google.com with SMTP id y22so5495678eds.2 for ; Thu, 17 Mar 2022 00:34:17 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=amarulasolutions.com; s=google; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to; bh=ro5mFQVLn8Vo92/bBjGe0dlme+OBtYZRaKIqksMn3xY=; b=m5g2cj4BjeK/ihiofbRDRUee8QqFJIT5PxoDtd2ImXSVvihkvzi9KuAPmL8c+FiSVM 8mtLNetdUfkP1iUDFoWOaan+/NZ/YdsuWKM0hvdrC+NUCKgPNdUiK2i32L6CxbJRm/dX W46MPRr2idozgBtmHMoGc/VNOgTHS6/b57eCk= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to; bh=ro5mFQVLn8Vo92/bBjGe0dlme+OBtYZRaKIqksMn3xY=; b=2YZZ6+Fct+M3CoEhJpknWT6XgzYdzdbq4A7C+BmDrIdrOF5NMLWeo49B6EnBBX3eks L0YCZvnrp3TvDg8XcIYs70jnFOyi92azx0y11heTQSSXCGKcMKExRUC3SWdrgAZAYTxv T27/VCBHnlRQjAGkWgaf5V2qxajE5iHyGAzSyb9XAv8d9sXsi9WHQeQzkWbFj+D/HHFX 2UMPsf8oq4oJ3d7qq/ryzEuNDWnsVCSvDR85hkdf7S/FR0Et/sDOJ+nf3bR5Ou7I0zZG MBQsmydaHUtwX2A1sEroP9+x4UwoJLYYQ8vV1loWWwCBwGJa5NXQ4QJnyWAsgvJDTCGi iM9g== X-Gm-Message-State: AOAM533Ya9jlhZVYSWTlCu992N6byOcbdo4ukvwBirN0J7R/WJ2YdOot 26ENlMKYQduw/4RXa674G+eDMg== X-Google-Smtp-Source: ABdhPJxKwKp3m34DFbEWH11FX1kz6QVBZlSH2OmZYaSTc6e6Vx8pYcutZ+HdoZgLoChF6NNNv2sKjQ== X-Received: by 2002:a05:6402:4396:b0:418:d776:14c1 with SMTP id o22-20020a056402439600b00418d77614c1mr3009257edc.127.1647502457039; Thu, 17 Mar 2022 00:34:17 -0700 (PDT) Received: from tom-ThinkPad-T14s-Gen-2i (net-188-217-56-61.cust.vodafonedsl.it. [188.217.56.61]) by smtp.gmail.com with ESMTPSA id n25-20020aa7db59000000b00415965e9727sm2142525edt.18.2022.03.17.00.34.16 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 17 Mar 2022 00:34:16 -0700 (PDT) Date: Thu, 17 Mar 2022 08:34:14 +0100 From: Tommaso Merciai To: Fabio Estevam Cc: Stefano Babic , "NXP i.MX U-Boot Team" , Peng Fan , Ye Li , Alice Guo , Andrey Zhizhikin , U-Boot-Denx Subject: Re: [PATCH v2 7/9] imx8mm_evk: spl: enable pwm clock Message-ID: <20220317073414.GB29139@tom-ThinkPad-T14s-Gen-2i> References: <20220316152746.47768-1-tommaso.merciai@amarulasolutions.com> <20220316152746.47768-8-tommaso.merciai@amarulasolutions.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.39 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: u-boot-bounces@lists.denx.de Sender: "U-Boot" X-Virus-Scanned: clamav-milter 0.103.5 at phobos.denx.de X-Virus-Status: Clean On Wed, Mar 16, 2022 at 09:48:57PM -0300, Fabio Estevam wrote: > On Wed, Mar 16, 2022 at 8:55 PM Fabio Estevam wrote: > > > > Hi Tommaso, > > > > On Wed, Mar 16, 2022 at 12:28 PM Tommaso Merciai > > wrote: > > > > > > Enable pwm1 clock into spl > > > > Please improve the commit log and explain why you need to enable the > > PWM clock in SPL. > > > > What is the PWM use case in PWM that you plan to use? > > I meant: "What is the PWM use case in SPL that you plan to use?" Hi Fabio, You mean is better to move the clock enable into board_late_init function? I plan to provide support for display panel at u-boot level in particular I plan to use lcdif->mipi_dsi->sn65dsi84->display video pipeline. Let me know. Thanks, Tommaso -- Tommaso Merciai Embedded Linux Engineer tommaso.merciai@amarulasolutions.com __________________________________ Amarula Solutions SRL Via Le Canevare 30, 31100 Treviso, Veneto, IT T. +39 042 243 5310 info@amarulasolutions.com www.amarulasolutions.com