[PATCH 3/4] DT: Add binding for Altera FPGAs in passive-serial mode

Jürgen Beisert jbe at pengutronix.de
Tue Nov 12 09:51:15 EST 2013


On Tuesday 12 November 2013 15:31:40 Sascha Hauer wrote:
> [...]
> +Required properties:
> +- compatible: shall be "altr,passive-serial"
> +- reg: SPI chip select
> +- nstat-gpio: Specify GPIO for controlling the nstat pin
> +- confd-gpio: Specify GPIO for controlling the confd pin
> +- nconfig-gpio: Specify GPIO for controlling the nconfig pin

A suggestion was to use the genuine signal names at the FPGA side:

 "nstatus", "config-done" and "nconfig" (all with the trailing "-gpio")

jbe

-- 
Pengutronix e.K.                              | Juergen Beisert             |
Linux Solutions for Science and Industry      | http://www.pengutronix.de/  |



More information about the barebox mailing list