Re: How to use enable the FIQ with the ARM timer on rpi zero in my driver?

When using:

 ret = claim_fiq(&bat_fh);  set_fiq_handler(&batradio_handler, &batradio_handler_end - &batradio_handler);  set_fiq_regs(®s);  enable_fiq(x);

From driver/irqchip/irq-bcm2835.c I infer that I probably will need to use the devicetree somehow, But what compatible string should I use when creating the driver. I tried several things and really am at a loss here, thanks in advance, Sietse