From: Sourav Poddar <sourav.poddar@ti.com>
To: Mark Brown <broonie@kernel.org>
Cc: devicetree@vger.kernel.org, computersforpeace@gmail.com,
balbi@ti.com, linux-spi@vger.kernel.org,
linux-mtd@lists.infradead.org, bcousson@baylibre.com,
linux-omap@vger.kernel.org
Subject: Re: [PATCH 02/17] spi/spi.h: Add configure from slave support.
Date: Tue, 26 Nov 2013 16:51:53 +0530 [thread overview]
Message-ID: <52948451.3060706@ti.com> (raw)
In-Reply-To: <20131126102951.GX14725@sirena.org.uk>
On Tuesday 26 November 2013 03:59 PM, Mark Brown wrote:
> On Tue, Nov 26, 2013 at 01:04:58PM +0530, Sourav Poddar wrote:
>
>> void (*get_buf)(struct spi_master *master);
>> void (*put_buf)(struct spi_master *master);
>> + void (*configure_from_slave)(struct spi_device *spi, u8 *val);
> Clearly this is far too unstructured to be useful, this is only ever
> going to work with one specific combination of slave and master since
> there's absolutely no semantics defined.
I thought "val" might be good enuf, and this can be filled with whatever
data that need to be used from slave into master(irrespective of slave
and master?).
next prev parent reply other threads:[~2013-11-26 11:22 UTC|newest]
Thread overview: 55+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-11-26 7:34 [PATCH 00/17] Add memory mapped support for ti qspi, m25p80 serial flash Sourav Poddar
2013-11-26 7:34 ` [PATCH 01/17] spi/spi.h: Add get_buf/put_buf support in spi master Sourav Poddar
2013-11-26 12:38 ` Mark Brown
2013-11-26 7:34 ` [PATCH 02/17] spi/spi.h: Add configure from slave support Sourav Poddar
2013-11-26 10:29 ` Mark Brown
2013-11-26 11:21 ` Sourav Poddar [this message]
2013-11-26 12:21 ` Mark Brown
2013-11-28 4:47 ` Sourav Poddar
2013-11-28 10:55 ` Mark Brown
2013-11-26 7:34 ` [PATCH 03/17] spi/qspi: parse register by name Sourav Poddar
2013-11-26 10:30 ` Mark Brown
2013-11-26 11:17 ` Sourav Poddar
2013-11-26 12:24 ` Mark Brown
2013-11-28 4:45 ` Sourav Poddar
2013-11-28 10:54 ` Mark Brown
2013-11-28 10:58 ` Sourav Poddar
2013-11-28 11:11 ` Mark Brown
2013-11-28 11:19 ` Sourav Poddar
2013-11-26 7:35 ` [PATCH 04/17] spi/qspi: parse control module register Sourav Poddar
2013-11-26 10:31 ` Mark Brown
2013-11-26 11:18 ` Sourav Poddar
2013-11-26 12:25 ` Mark Brown
2013-11-26 12:38 ` Sourav Poddar
2013-11-26 12:55 ` Mark Brown
2013-11-26 13:00 ` Sourav Poddar
2013-11-26 13:19 ` Mark Brown
2013-11-26 13:20 ` Sourav Poddar
2013-11-26 7:35 ` [PATCH 05/17] spi/qspi: parse memory map register Sourav Poddar
2013-11-26 7:35 ` [PATCH 06/17] spi/qspi: Add support to switc to memory mapped operation Sourav Poddar
2013-11-26 12:57 ` Mark Brown
2013-11-28 4:39 ` Sourav Poddar
2013-11-26 7:35 ` [PATCH 07/17] spi/qspi: configure set up register for memory map Sourav Poddar
2013-11-26 7:35 ` [PATCH 08/17] spi/qspi: Add api for get_buf/put_buf Sourav Poddar
2013-11-26 7:35 ` [PATCH 09/17] spi/spi.h: Add "mem" variable in spi master Sourav Poddar
2013-11-26 13:01 ` Mark Brown
2013-11-26 13:05 ` Sourav Poddar
2013-11-26 13:20 ` Mark Brown
2013-11-28 4:38 ` Sourav Poddar
2013-11-26 7:35 ` [PATCH 10/17] spi/spi.h: Add mmap flag " Sourav Poddar
2013-11-26 7:35 ` [PATCH 11/17] spi/qspi: set "mmap" flag to true Sourav Poddar
2013-11-26 13:10 ` Mark Brown
2013-11-26 13:11 ` Sourav Poddar
2013-11-26 7:35 ` [PATCH 12/17] spi/qspi: convert driver to enable/disable memory mapped Sourav Poddar
2013-11-26 13:11 ` Mark Brown
2013-11-28 5:24 ` Sourav Poddar
2013-11-28 10:49 ` Mark Brown
2013-11-28 11:08 ` Sourav Poddar
2013-11-28 11:59 ` Mark Brown
2013-11-28 12:02 ` Sourav Poddar
2013-11-26 7:35 ` [PATCH 13/17] drivers: mtd: m25p80: Add api to configure master register Sourav Poddar
2013-11-26 7:35 ` [PATCH 14/17] drivers: mtd: m25p80: Adapt driver to support memory mapped read Sourav Poddar
2013-11-26 7:35 ` [PATCH 15/17] arm: dts: dra7: Add qspi device Sourav Poddar
2013-11-26 7:35 ` [PATCH 16/17] arm: dts: am43x-epos: " Sourav Poddar
2013-11-26 7:35 ` [PATCH 17/17] Documentation: bindings: ti-qspi: update binding information Sourav Poddar
2013-12-05 9:09 ` [PATCH 00/17] Add memory mapped support for ti qspi, m25p80 serial flash Sourav Poddar
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