Hi Antony, On Mon, Jan 15, 2018 at 12:22:45AM +0300, Antony Pavlov wrote: > This patch series makes it possible to use FT2232H ACBUS[7:0] > pins as gpio pins from sandbox barebox. > > There are ready-to-use FT2232H-based boards: > > * FT2232H-56Q Mini-Module (http://www.ftdichip.com/Products/Modules/DevelopmentModules.htm#FT2232H-56_Mini) > * FT2232 breakout board (http://dangerousprototypes.com/docs/FT2232_breakout_board) > > The main goal of adding gpio functionality to sandbox barebox > is using it for connecting real i2c and spi devices to sandbox barebox. I applied the parseopt patches for now since they don't need any further discussions. What puzzles me a bit is that the libftdi gpio controller is instantiated from the device tree but configured through the commandline. It probably has to be like this since we need the device tree for using the gpios. Sascha -- Pengutronix e.K. | | Industrial Linux Solutions | http://www.pengutronix.de/ | Peiner Str. 6-8, 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 | Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 | _______________________________________________ barebox mailing list barebox@xxxxxxxxxxxxxxxxxxx http://lists.infradead.org/mailman/listinfo/barebox
