From: Maxime Ripard <maxime.ripard@free-electrons.com>
To: Michal Suchanek <hramrach@gmail.com>
Cc: linux-sunxi@googlegroups.com, Rob Herring <robh+dt@kernel.org>,
Pawel Moll <pawel.moll@arm.com>,
Mark Rutland <mark.rutland@arm.com>,
Ian Campbell <ijc+devicetree@hellion.org.uk>,
Kumar Gala <galak@codeaurora.org>, Chen-Yu Tsai <wens@csie.org>,
Russell King <linux@armlinux.org.uk>,
Mark Brown <broonie@kernel.org>, Arnd Bergmann <arnd@arndb.de>,
Olof Johansson <olof@lixom.net>,
Krzysztof Kozlowski <k.kozlowski@samsung.com>,
Javier Martinez Canillas <javier@osg.samsung.com>,
Simon Horman <horms+renesas@verge.net.au>,
Sjoerd Simons <sjoerd.simons@collabora.co.uk>,
Thierry Reding <treding@nvidia.com>,
Alison Wang <b18965@freescale.com>,
Timo Sigurdsson <public_timo.s@silentcreek.de>,
Jonathan Liu <net147@gmail.com>,
Gerhard Bertelsmann <info@gerhard-bertelsmann.de>,
Priit Laes <plaes@plaes.org>,
devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, linux-spi@vger.kernel.org
Subject: Re: [PATCH v3 04/13] spi: sunxi: expose maximum transfer size limit
Date: Mon, 13 Jun 2016 21:56:20 +0200 [thread overview]
Message-ID: <20160613195620.GD2600@lukather> (raw)
In-Reply-To: <6962eec8da0b5255cafd7782bcc39ca19041c2b1.1465490774.git.hramrach@gmail.com>
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On Mon, Jun 13, 2016 at 05:46:50PM -0000, Michal Suchanek wrote:
> The sun4i spi hardware can trasfer at most 63 bytes of data without DMA
> support so report the limitation. Same for sun6i.
>
> Signed-off-by: Michal Suchanek <hramrach@gmail.com>
Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Maxime
--
Maxime Ripard, Free Electrons
Embedded Linux, Kernel and Android engineering
http://free-electrons.com
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next prev parent reply other threads:[~2016-06-13 19:56 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <cover.1465490774.git.hramrach@gmail.com>
[not found] ` <2db0ce0ea1ddc17e9bb790c8cc50bcb4bb97be58.1465490774.git.hramrach@gmail.com>
2016-06-13 19:55 ` [PATCH v3 01/13] spi: sunxi: set maximum and minimum speed of SPI master Maxime Ripard
[not found] ` <064955d033503f129c3e138b0563817d1fffab27.1465490774.git.hramrach@gmail.com>
2016-06-13 19:55 ` [PATCH v3 02/13] spi: sunxi: fix transfer timeout Maxime Ripard
[not found] ` <6495575d7c7e14da06f86d88a6a15042b4c6b96a.1465490774.git.hramrach@gmail.com>
2016-06-13 19:56 ` [PATCH v3 03/13] spi: sun4i: fix FIFO limit Maxime Ripard
[not found] ` <6962eec8da0b5255cafd7782bcc39ca19041c2b1.1465490774.git.hramrach@gmail.com>
2016-06-13 19:56 ` Maxime Ripard [this message]
2016-06-13 19:57 ` [PATCH v3 00/13] sunxi spi fixes Maxime Ripard
2016-06-14 4:50 ` Michal Suchanek
2016-06-17 10:34 ` Michal Suchanek
2016-07-25 7:32 ` Maxime Ripard
2016-07-25 8:03 ` Michal Suchanek
2016-07-29 20:22 ` Maxime Ripard
2016-07-30 17:32 ` Michal Suchanek
[not found] ` <c27d58f634daa4785e90c2716c8bb90399db3bf2.1465490774.git.hramrach@gmail.com>
2016-06-13 23:31 ` [linux-sunxi] [PATCH v3 07/13] spi: sunxi: rename constants to match between sun4i and sun6i Julian Calaby
2016-06-14 4:43 ` Michal Suchanek
[not found] ` <ad0ec30ef6b01f58e1b3b92da06e6cbd5c947354.1465490774.git.hramrach@gmail.com>
2016-06-13 23:43 ` [linux-sunxi] [PATCH v3 10/13] spi: sunxi: merge sun4i and sun6i SPI driver Julian Calaby
2016-06-14 4:34 ` Michal Suchanek
2016-06-14 4:47 ` Julian Calaby
2016-06-14 5:28 ` Michal Suchanek
2016-06-14 5:45 ` Julian Calaby
2016-06-14 6:35 ` Michal Suchanek
2016-06-14 11:20 ` Julian Calaby
[not found] ` <cccbd6c3f0a194ec6eecd6627c4874da7b936f37.1465490774.git.hramrach@gmail.com>
2016-06-13 23:45 ` [linux-sunxi] [PATCH v3 11/13] dt: spi: sun4i: merge sun4i and sun6i binding doc Julian Calaby
2016-06-14 4:40 ` Michal Suchanek
2016-06-14 4:48 ` Julian Calaby
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