From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from bali.collaboradmins.com (bali.collaboradmins.com [148.251.105.195]) (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 DA5C42882D0; Wed, 1 Oct 2025 11:34:10 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=148.251.105.195 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1759318452; cv=none; b=neT9aYzum8bNoGzPZkFvouwhow8cCbSYxxgdhZ5I1wG4Gc3LaxObtYdW38VWKBmJSvWOTWW5vEVyQW/Vi9uLSxudot5Cdrv3w8SOQO0bXg516mTuMJRhqIHRbhvP6oxJYgsNUo9NL42cloefYryZSUMXpg/2d0E7Tg3Js2xEw1k= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1759318452; c=relaxed/simple; bh=Q2Q12qT4e1anQPRDSKmIVi1PJqAH4mr3j7v6hwedv0w=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=Z6GchPTOUT00YS0dFV5eyQspGVFNXSm+xS0rGxTvNyi1b43MlzrPvAOYIzoKh3rFizOBHqzrMfjKb6qTJGz3GKi0dCZNCWGS2rBm8y8QMUJkB0MSokz0bzWfRQ77ymDuCzmvqnyuuDvmA7hpKdKaNHS9weoUq2/lXXFgwA9P1tE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=collabora.com; spf=pass smtp.mailfrom=collabora.com; dkim=pass (2048-bit key) header.d=collabora.com header.i=@collabora.com header.b=dCy/x7Kf; arc=none smtp.client-ip=148.251.105.195 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=collabora.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=collabora.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=collabora.com header.i=@collabora.com header.b="dCy/x7Kf" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1759318449; bh=Q2Q12qT4e1anQPRDSKmIVi1PJqAH4mr3j7v6hwedv0w=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=dCy/x7KfT7QwAb1G/p3lPVCLZGeyGKm8lI514+VKyZDQs0cga52+d5T6GC/aNulX6 4ofOmXqtuNEnt+I94N1jVsI/oL/x0GB/1OOj2t10ske12ualkDgm3S8gCTTRd5larI 5pf7BHCK4Gh0ayA/zvkd9wW90NmkGSo6hiPfwt9eVUeasQVHhcOJm/w2bQqXrXOCe8 ac1IXoeVn9inujFHwORSOsmkBvdS1ET+uix/KXWeur0Xfc+Sz/SuGfKqGLnGKvVLWf fvAv6uuVIFsnyDLmPIStxKkAsalDdn4N3hKxgFNnCpgA5cAFjweaGO+CjPbe+n+uMy 76myzOK9EFdNQ== Received: from [192.168.1.100] (2-237-20-237.ip236.fastwebnet.it [2.237.20.237]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits)) (No client certificate requested) (Authenticated sender: kholk11) by bali.collaboradmins.com (Postfix) with ESMTPSA id B2EB017E12DA; Wed, 1 Oct 2025 13:34:08 +0200 (CEST) Message-ID: <34e2b620-f540-4fe7-a68f-0aaa87bacf2b@collabora.com> Date: Wed, 1 Oct 2025 13:34:08 +0200 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH RESEND v5 10/13] spi: airoha: reduce the number of modification of REG_SPI_NFI_CNFG and REG_SPI_NFI_SECCUS_SIZE registers To: Mikhail Kshevetskiy , Lorenzo Bianconi , Ray Liu , Mark Brown , Andy Shevchenko , linux-arm-kernel@lists.infradead.org, linux-spi@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Andreas Gnau References: <20250930022658.1485767-1-mikhail.kshevetskiy@iopsys.eu> <20250930022658.1485767-11-mikhail.kshevetskiy@iopsys.eu> From: AngeloGioacchino Del Regno Content-Language: en-US In-Reply-To: <20250930022658.1485767-11-mikhail.kshevetskiy@iopsys.eu> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Il 30/09/25 04:26, Mikhail Kshevetskiy ha scritto: > This just reduce the number of modification of REG_SPI_NFI_CNFG and > REG_SPI_NFI_SECCUS_SIZE registers during dirmap operation. > > This patch is a necessary step to avoid reading flash page settings > from SNFI registers during driver startup. > > Signed-off-by: Mikhail Kshevetskiy Reviewed-by: AngeloGioacchino Del Regno