Hello Heinz-Jürgen, On 05/15/2013 12:18 AM, Heinz-Jürgen Oertel wrote: > does someone know if it exists for the Holt Integrated Circuits Inc. > CAN controller HI-311[03]? It has an SPI host interface. > http://www.holtic.com/documents/371-hi-3110_v-rev-dpdf.do I don't think so. The only mainline spi driver is for the mcp251x. Marc -- Pengutronix e.K. | Marc Kleine-Budde | Industrial Linux Solutions | Phone: +49-231-2826-924 | Vertretung West/Dortmund | Fax: +49-5121-206917-5555 | Amtsgericht Hildesheim, HRA 2686 | http://www.pengutronix.de |