From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtpout-03.galae.net (smtpout-03.galae.net [185.246.85.4]) (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 1895428BA95 for ; Thu, 5 Feb 2026 17:35:47 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=185.246.85.4 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1770312948; cv=none; b=SQAfmVTD1sqvJRQXUa4Jhkc3mtMQ1cXcUIBcQFpr3OjTbfVut2BR4qfdjN/EP7AXYX+3ah4G6iwpi1n9O64gK+5QufOnV+NgKpWiIZa/8F7XJy2+vIBX0AxoxO5L28fDIv5ubj25Xvo+hM819s+CEPGybh0tWBOKma1tSKAI9ks= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1770312948; c=relaxed/simple; bh=P7qPm+Qj6DOdJcE5S4qzCC8CDusFkdDkAEcNAPbSTjs=; h=From:To:Cc:Subject:In-Reply-To:References:Date:Message-ID: MIME-Version:Content-Type; b=GedZT3hcfQM8hxfhLg/MWWT4gQK3CfP0+A/OHvH9FzxyU5s1SBYv9umytRKn8H2cCkjUBc+qC0PoIPuAoSO3gnUfBN9JW/IXH4na8SMwifS5AmKRDI93FJPoPrk/p0N8iTrz5rhfb7NwtgRNeSJpyccenBLZ1BQDVwg85jKIZuc= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=bootlin.com; spf=pass smtp.mailfrom=bootlin.com; dkim=pass (2048-bit key) header.d=bootlin.com header.i=@bootlin.com header.b=2tByKqO6; arc=none smtp.client-ip=185.246.85.4 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=bootlin.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=bootlin.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=bootlin.com header.i=@bootlin.com header.b="2tByKqO6" Received: from smtpout-01.galae.net (smtpout-01.galae.net [212.83.139.233]) by smtpout-03.galae.net (Postfix) with ESMTPS id BAA864E42424; Thu, 5 Feb 2026 17:35:46 +0000 (UTC) Received: from mail.galae.net (mail.galae.net [212.83.136.155]) by smtpout-01.galae.net (Postfix) with ESMTPS id 8F98C6074D; Thu, 5 Feb 2026 17:35:46 +0000 (UTC) Received: from [127.0.0.1] (localhost [127.0.0.1]) by localhost (Mailerdaemon) with ESMTPSA id 73086102F2A49; Thu, 5 Feb 2026 18:35:43 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=dkim; t=1770312945; h=from:subject:date:message-id:to:cc:mime-version:content-type: in-reply-to:references; bh=P7qPm+Qj6DOdJcE5S4qzCC8CDusFkdDkAEcNAPbSTjs=; b=2tByKqO6OicYo2ldtnWeiYKqZls56u4AqRmLJ8hXdSkgrY3Gq+WqFwi+0LHSUE0ApE+5Jg Tj7MhfMmj1q58Q66l2391dNNcK7Zq35shpb5uP3K6RF3bKuQJlOP70IfvjPrbfZodDl49v dh0qdNGvPESgdtKY1/fGCpzxWgd4LAc4qfDddLOFD3/SnZyfuvHCwSZp9xy4zNe+5vI/xM F3h+tb4rKt55GlZP0D+XD+cRe9keq8fP/u2YuborlJN/UZuZS7t7IIXZYJ4GPlQcmtJhwm pyg6LYMUBn24EnUuQ+57IZ8tz+Vn/EtbHONBmtFfvI2qfYFrc2xuACag3rgGLg== From: Miquel Raynal To: Santhosh Kumar K Cc: , , , , , , , , , , , , , , , , Subject: Re: [RFC PATCH v2 07/12] spi: cadence-quadspi: add DQS support to read data capture In-Reply-To: <20260113141617.1905039-8-s-k6@ti.com> (Santhosh Kumar K.'s message of "Tue, 13 Jan 2026 19:46:12 +0530") References: <20260113141617.1905039-1-s-k6@ti.com> <20260113141617.1905039-8-s-k6@ti.com> User-Agent: mu4e 1.12.7; emacs 30.2 Date: Thu, 05 Feb 2026 18:35:42 +0100 Message-ID: <87ldh7gkk1.fsf@bootlin.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 X-Last-TLS-Session-Version: TLSv1.3 On 13/01/2026 at 19:46:12 +0530, Santhosh Kumar K wrote: > Add DQS (Data Strobe) parameter to cqspi_readdata_capture() to control > data capture timing. DQS mode uses a dedicated strobe signal for > improved timing margins in high-speed SPI modes. > > Signed-off-by: Santhosh Kumar K Reviewed-by: Miquel Raynal