Re: [spi-devel-general] [PATCH v3 0/2] spi: driver for Cirrus EP93xx SPI controller

2010-04-17 Thread Martin Guy
(sorry for the duplicate, Mika, I forgot to include the list) On 4/17/10, Mika Westerberg mika.westerb...@iki.fi wrote: However, I'm not sure what you mean by limited only to built-in GPIOs? Currently the driver does: info-cs_control(spi-chip_select, value, info-data); when it

Re: [spi-devel-general] [PATCH v3 0/2] spi: driver for Cirrus EP93xx SPI controller

2010-04-16 Thread H Hartley Sweeten
On Tuesday, April 13, 2010 7:10 AM, Mika Westerberg wrote: Hello, This is third revision of the driver. Thanks to Martin Guy who tested and reviewed the code. Changes since v2: - corrected spi clock rate calculation - interrupt handling is now more efficient - driver

Re: [spi-devel-general] [PATCH v3 0/2] spi: driver for Cirrus EP93xx SPI controller

2010-04-16 Thread Mika Westerberg
On Fri, Apr 16, 2010 at 01:28:05PM -0500, H Hartley Sweeten wrote: I finally was able to get this working on my system. Not sure what the issue was earlier. Great :) The only thing I don't like right off hand is the chip select handling. The way it currently is done you are limited to

[spi-devel-general] [PATCH v3 0/2] spi: driver for Cirrus EP93xx SPI controller

2010-04-13 Thread Mika Westerberg
Hello, This is third revision of the driver. Thanks to Martin Guy who tested and reviewed the code. Changes since v2: - corrected spi clock rate calculation - interrupt handling is now more efficient - driver now supports polling mode as well, this can be selected with