Hi, On Wed, 17 May 2017 20:23:41 +0200 Anatolij Gustschin agust@xxxxxxx wrote: ... >+ conf->spi = spi; >+ conf->config = devm_gpiod_get(&spi->dev, "nconfig", GPIOD_OUT_HIGH); we should use GPIOD_OUT_LOW flags here. nCONFIG is low active, so setting logical high will enable the signal (drive the pin low), resulting in configuration reset for already initialised FPGAs when loading/reloading the module. Thanks, Anatolij -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
