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 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 smtp.lore.kernel.org (Postfix) with ESMTPS id 9368EC433FE for ; Tue, 4 Oct 2022 19:52:09 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:Cc:To:Subject:Message-ID:Date:From: In-Reply-To:References:MIME-Version:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=H/jgbtjw8YDTXTlssNPqWV3wT+RxUpGME+zkgkx0zQ4=; b=44TO5MIqpzs4Rg wGMq21tPu/fEuvLMwNCDdgkjwRlYU2TgozbZ9HDD/Z0Z5py4M1SoVxvXtE2wS/82JQTrapyb6sNBa mBnm/74itZvptUwYvVfaCaEvGVeeLWaCVZD2ufsdu1hKJbTuIrtls+v2VhZ3qHjGcBu6x1+vNkPeG fdXIvmvVbu4mr1E6F/gtidHk7uKYMEmedL6niA5CCJjd5aBPkwqsMpIOsuwx3AKxEmGjGO3MN2M73 35t7RVPE487nr2XJd7s79SfrEoyk+2F+GYmGQp9th07g/R7WElY7T0HcubFuQlFVz/4dqp/FxvEe8 kI3eBoDWHRNeQG0w3GCQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1ofnwG-00AqIM-Pn; Tue, 04 Oct 2022 19:50:48 +0000 Received: from mail-ej1-x633.google.com ([2a00:1450:4864:20::633]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1ofnwB-00AqH3-Tp for linux-arm-kernel@lists.infradead.org; Tue, 04 Oct 2022 19:50:47 +0000 Received: by mail-ej1-x633.google.com with SMTP id bj12so31090138ejb.13 for ; Tue, 04 Oct 2022 12:50:37 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=cc:to:subject:message-id:date:from:in-reply-to:references :mime-version:from:to:cc:subject:date; bh=6hkmWBP+HYVSlw8fM7LP0M64hh7i+Xs/CK1D4zburWM=; b=ilOoyhBJEA4wl0QVI+l+UqlfFlsBSkdMPqXwzVz1VnOKK9lK6knIiZnGpUdC7Gy9wu X2xSQSh5kea2UknxQtmXGvNtrxf4VRvtwWqwjPWdzQ7cjj2P9pfsYyDVjdReXbgniAko Uu3EvwgCzMGizXLRmwEoKA3S7SKjld/vncJGjmLEaEmipGbd3laD1rlq7unwq14CRlLq WRs94wLv+yAyqJbVLD+LYrILGRk658Q2lUvUXO3om1qx1ykSzvf1NvaDDIx5QjJeTsjt 6Rf3iRcDCZSlDnDxMcv8UJJNYjPLKdSzk+paD8rh8kk8KdWGTuGJVlX8D/M6d7u952Sg rUBA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=cc:to:subject:message-id:date:from:in-reply-to:references :mime-version:x-gm-message-state:from:to:cc:subject:date; bh=6hkmWBP+HYVSlw8fM7LP0M64hh7i+Xs/CK1D4zburWM=; b=oFQ5VOV/XFLqDc7fzgw/ZW2+KTXznd0uFYhV9TVHXY5zDYNnfpsMt0D5ear7rxlV6l KlqqAUkelgRL8W6zd0ZkS44ZERTymb32OLq3prnGY2iDHthMhrSYLmreBXJirECu5jzi dCWcFY9XSB3XnweWY7XGrG1kt6jx4tT37wPda5qeWJL5xojNnUYSkG7nJ6E9QWBo4C8n PVa9LhLaurBkriaB+vkjCDJDShegt/Z4EL9X5wgbZ6qzagC7YClPv5oZ8sswnQ+ze10m m2cnmp46BWna+1Tv85F1UJUHuI+fOvsHnbOCUnPPr4OW5/RVk1cCqkskEU1I9vI2AU/8 KZ4Q== X-Gm-Message-State: ACrzQf3bSEvF+Og4bxkVoKNuUKYD18YWAFGr1Nbo/dWoi9EuGgfeWtEL mDQ8QWC/URQ3gY0CpnHlwPrNPIiJSmJX/+B3OM1zBg== X-Google-Smtp-Source: AMsMyM6orKgk/Apmho+6PscggAHwdSeykF0rYq7e76qZXAmTSmmU9/rxFVFvFTC8FIaE1hdjNT+yuE6dM7tyBlnt8HM= X-Received: by 2002:a17:906:9b86:b0:73d:72cf:72af with SMTP id dd6-20020a1709069b8600b0073d72cf72afmr20585891ejc.440.1664913036724; Tue, 04 Oct 2022 12:50:36 -0700 (PDT) MIME-Version: 1.0 References: In-Reply-To: From: Linus Walleij Date: Tue, 4 Oct 2022 21:50:25 +0200 Message-ID: Subject: Re: [RFC/PATCH] backlight: hx8357: prepare to conversion to gpiod API To: Daniel Thompson Cc: Dmitry Torokhov , Sascha Hauer , Krzysztof Kozlowski , Rob Herring , Lee Jones , Jingoo Han , Shawn Guo , Fabio Estevam , NXP Linux Team , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20221004_125043_997631_9234DC2B X-CRM114-Status: GOOD ( 15.53 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Tue, Oct 4, 2022 at 2:54 PM Daniel Thompson wrote: > > We need to know if i.MX is shipping device trees stored in flash, > > or if they bundle it with the kernel. > > This part is frequently found in add-on boards so it's not purely an > i.MX-only question. Oh > IMHO for not-in-the-soc devices like this the presence of in-kernel DTs > isn't enough to make a decision. What is needed is a degree of > due-diligence to show that there are no obvious out-of-kernel users. OK I think this is a good case to use a special quirk in this case. I actually envisioned keeping piling them up, and that they would not be innumerable. Dmitry, could you fix this? Just patch away in gpiolib-of.c. Yours, Linus Walleij _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel