Date: Thu, 16 May 2013 15:51:05 -0300 From: Luiz Otavio O Souza <lists.br@gmail.com> To: Tom Everett <tom@khubla.com> Cc: "freebsd-arm@freebsd.org" <freebsd-arm@freebsd.org> Subject: Re: ARM SPI support Message-ID: <CAB=2f8zhv3nJAgxk5B8-xHSSq9ADWDVuV9KfCD=mJDOBszCvYg@mail.gmail.com> In-Reply-To: <CAB3ij4Ce%2BKUrTu7OenDA_KavPqs5%2BAqwSEu2-4qr2XY1Y1Dd5g@mail.gmail.com> References: <CAB3ij4AzNmZ63JZ=JoJk1ygEkxVDCY6VJOYuTXOnC=H29QG27Q@mail.gmail.com> <DBFF0829-0F4E-4A9B-8CB8-AF4C2F170642@bsdimp.com> <CAB3ij4Ce%2BKUrTu7OenDA_KavPqs5%2BAqwSEu2-4qr2XY1Y1Dd5g@mail.gmail.com>
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On 16 May 2013 14:28, Tom Everett <tom@khubla.com> wrote: > Well it would be the Pi, so that's a Broadcom > BCM2835<http://www.broadcom.com/products/BCM2835>; > . > > Here's the datasheet > > > http://www.raspberrypi.org/wp-content/uploads/2012/02/BCM2835-ARM-Peripherals.pdf > > We don't have the driver for the SPI controller on RPi yet. There is a gpiospi driver floating around but it need some modifications to work with FDT (the same with gpioiic, gpioled and so on). The basic support for SPI (bus support) is in the tree: http://svnweb.freebsd.org/base/head/sys/dev/spibus/ Luiz
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