From: Mark Brown <broonie@kernel.org>
To: Vignesh R <vigneshr@ti.com>
Cc: devicetree@vger.kernel.org, hramrach@gmail.com,
Russell King <linux@arm.linux.org.uk>,
Tony Lindgren <tony@atomide.com>,
linux-kernel@vger.kernel.org, linux-spi@vger.kernel.org,
linux-omap@vger.kernel.org, Rob Herring <robh+dt@kernel.org>,
linux-mtd@lists.infradead.org,
Brian Norris <computersforpeace@gmail.com>,
linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH v4 1/5] spi: introduce accelerated read support for spi flash devices
Date: Wed, 2 Dec 2015 19:41:25 +0000 [thread overview]
Message-ID: <20151202194125.GL1929@sirena.org.uk> (raw)
In-Reply-To: <1448860515-28336-2-git-send-email-vigneshr@ti.com>
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On Mon, Nov 30, 2015 at 10:45:11AM +0530, Vignesh R wrote:
> In addition to providing direct access to SPI bus, some spi controller
> hardwares (like ti-qspi) provide special port (like memory mapped port)
> that are optimized to improve SPI flash read performance.
I'm reasonably OK with this from the SPI side but I'd really like to see
people working on MTD say that this makes sense.
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next prev parent reply other threads:[~2015-12-02 19:41 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-11-30 5:15 [PATCH v4 0/5] Add memory mapped read support for ti-qspi Vignesh R
2015-11-30 5:15 ` [PATCH v4 1/5] spi: introduce accelerated read support for spi flash devices Vignesh R
2015-12-02 19:41 ` Mark Brown [this message]
[not found] ` <1448860515-28336-2-git-send-email-vigneshr-l0cyMroinI0@public.gmane.org>
2016-02-09 19:43 ` Applied "spi: introduce accelerated read support for spi flash devices" to the spi tree Mark Brown
2015-11-30 5:15 ` [PATCH v4 2/5] spi: spi-ti-qspi: add mmap mode read support Vignesh R
[not found] ` <1448860515-28336-3-git-send-email-vigneshr-l0cyMroinI0@public.gmane.org>
2015-11-30 22:35 ` Felipe Balbi
2015-12-01 7:44 ` Vignesh R
[not found] ` <1448860515-28336-1-git-send-email-vigneshr-l0cyMroinI0@public.gmane.org>
2015-11-30 5:15 ` [PATCH v4 3/5] mtd: devices: m25p80: add support for mmap read request Vignesh R
2015-12-03 9:42 ` Cyrille Pitchen
2015-12-03 11:23 ` Vignesh R
2015-11-30 5:15 ` [PATCH v4 4/5] ARM: dts: DRA7: add entry for qspi mmap region Vignesh R
[not found] ` <1448860515-28336-5-git-send-email-vigneshr-l0cyMroinI0@public.gmane.org>
2015-11-30 22:01 ` Tony Lindgren
[not found] ` <20151130220102.GG23396-4v6yS6AI5VpBDgjK7y7TUQ@public.gmane.org>
2015-11-30 22:34 ` Tony Lindgren
2015-11-30 22:34 ` Tony Lindgren
2015-12-01 4:45 ` Vignesh R
2015-12-01 16:39 ` Tony Lindgren
2015-12-03 10:21 ` Vignesh R
[not found] ` <566017A8.5040106-l0cyMroinI0@public.gmane.org>
2015-12-10 5:04 ` Vignesh R
[not found] ` <566907D7.6040003-l0cyMroinI0@public.gmane.org>
2015-12-10 17:44 ` Tony Lindgren
2015-11-30 5:15 ` [PATCH v4 5/5] ARM: dts: AM4372: " Vignesh R
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