From: broonie@kernel.org (Mark Brown) Date: Fri, 14 Mar 2014 10:22:23 +0000 Subject: [PATCH 3/3] spi: psdev: add passive serial driver In-Reply-To: <20140314101907.GF4234@pengutronix.de> References: <1394639617-26917-1-git-send-email-m.grzeschik@pengutronix.de> <1394639617-26917-4-git-send-email-m.grzeschik@pengutronix.de> <20140312163427.GV28112@sirena.org.uk> <20140314101907.GF4234@pengutronix.de> Message-ID: <20140314102223.GR366@sirena.org.uk> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Fri, Mar 14, 2014 at 11:19:07AM +0100, Michael Grzeschik wrote: > Second, the driver has "per se" nothing to do with SPI, beside it needs > a clock and data line to transfer an image to the FPGA. (One way, > therefor: passive). It needs to use some SPI controller to do that. Even > the SPI Bitbang driver. Because of this, it depends on the SPI > framework. Lots of drivers use SPI but they sit in the relevant frameworks rather than in the SPI framework. > It is actually not more than that. I took the spidev character device > driver as reference implementation. Any Idea where to put this driver > instead. Like I say somewhere where it sits with other FPGA programming stuff (if that's what it does) would be my first thought. -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 836 bytes Desc: Digital signature URL: