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[2604:1380:40f1:3f00::1]) by mx.google.com with ESMTPS id k75-20020a62844e000000b006f02996b7desi3715804pfd.65.2024.04.17.11.20.54 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 17 Apr 2024 11:20:54 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel+bounces-149040-linux.lists.archive=gmail.com@vger.kernel.org designates 2604:1380:40f1:3f00::1 as permitted sender) client-ip=2604:1380:40f1:3f00::1; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b="Qs7s/U33"; arc=pass (i=1 dkim=pass dkdomain=kernel.org); spf=pass (google.com: domain of linux-kernel+bounces-149040-linux.lists.archive=gmail.com@vger.kernel.org designates 2604:1380:40f1:3f00::1 as permitted sender) smtp.mailfrom="linux-kernel+bounces-149040-linux.lists.archive=gmail.com@vger.kernel.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: from smtp.subspace.kernel.org (wormhole.subspace.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by sy.mirrors.kernel.org (Postfix) with ESMTPS id 0E46EB24759 for ; Wed, 17 Apr 2024 18:13:18 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id F188417333C; Wed, 17 Apr 2024 18:13:00 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="Qs7s/U33" Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 22AA4146D7F; Wed, 17 Apr 2024 18:12:59 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1713377580; cv=none; b=TjZ4JVNt3fjM/J7LS+U+beSTxwlYKDsywkGZZro9wt+qJXFA8zgvryv06EbY/lHpuVuWAfejzNiHkT+Pe53+NpuyFkEx18+OxAeorqIHIGoiwnOBFiLWwq88nS1U4Kiv9dl2kralwXMKLpi+1yOS1+lGBITRMNfSj+liRKy+sXw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1713377580; c=relaxed/simple; bh=+QqZIxQ8UlhnEmUdS1HJUIQc1KETk2//TWOKmBcq1yw=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=me2Udq1ePNbHy2X38qgOdLqL7VkdvIghyO9qKrlVTcna7M6EEU2PyW7BfDN0hW7jHwjq0fHvKqtgLI2OXoBgy7VRFz+7J+yNrjxmOhRA9nwM4HFsidaarcg8ctrYedultiIzQK76mDiryPG9nsiQdGRGAZYXzIyLVTNaFESLeGU= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=Qs7s/U33; arc=none smtp.client-ip=10.30.226.201 Received: by smtp.kernel.org (Postfix) with ESMTPSA id 64067C072AA; Wed, 17 Apr 2024 18:12:59 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1713377579; bh=+QqZIxQ8UlhnEmUdS1HJUIQc1KETk2//TWOKmBcq1yw=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=Qs7s/U33jKkoO6fTSIvWPF98FJeWk9FRSo6ex2nV7//YcFOfYLle3tz42e3PyHo1K 73MkXeI4MUUnqClLeVpdd3+PSkjp15ZdoetD6qpr3MJDoYlwpN+56vi8B30gB7xOSY AeezwTtpZ7LNNa+uI8RGOHS1IgrPuBlQMDO8xsMSKFczvJ0NLdTTXRycx1QUxWZWY7 Vd1Ep+JZ7mOPAZZlorwnJd3eKifgKbVJ0lzMibz1s1k2zBeJDjQ4VZEfetj3X8zM4Q 4Eljj+C90Eu/ySegZOnD9uAWewMrVlDP8UtzYgerKppJOoaK8VWz5gsq27XoNUFkif Dv+9crxRcKLSQ== Date: Wed, 17 Apr 2024 13:12:57 -0500 From: Rob Herring To: Arseniy Krasnov Cc: oxffffaa@gmail.com, Kevin Hilman , Krzysztof Kozlowski , Miquel Raynal , Martin Blumenstingl , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Richard Weinberger , Conor Dooley , Jerome Brunet , linux-mtd@lists.infradead.org, Neil Armstrong , kernel@sberdevices.ru, linux-amlogic@lists.infradead.org, Vignesh Raghavendra , Rob Herring Subject: Re: [PATCH v5 1/2] dt-bindings: mtd: amlogic,meson-nand: support fields for boot ROM code Message-ID: <171337756287.2947093.12060380819740476831.robh@kernel.org> References: <20240416085101.740458-1-avkrasnov@salutedevices.com> <20240416085101.740458-2-avkrasnov@salutedevices.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20240416085101.740458-2-avkrasnov@salutedevices.com> On Tue, 16 Apr 2024 11:51:00 +0300, Arseniy Krasnov wrote: > Boot ROM code on Meson requires that some pages on NAND must be written > in special mode: "short" ECC mode where each block is 384 bytes and > scrambling mode is on. Such pages located with the specified interval > within specified offset. Both interval and offset are located in the > device tree and used by driver if 'nand-is-boot-medium' is set for > NAND chip. > > Signed-off-by: Arseniy Krasnov > --- > .../bindings/mtd/amlogic,meson-nand.yaml | 14 ++++++++++++++ > 1 file changed, 14 insertions(+) > Reviewed-by: Rob Herring (Arm)