Hello Kees, hello Greg, since commit 7d12b97 (serial: report base_baud after initialization) my efm32 machine says during startup: 4000e400.uart: ttyefm4 at MMIO 0x4000e400 (irq = 25, base_baud = 0) is a efm32-uart Is this "= 0" expected or is there something wrong in the driver? (Sorry for not replying to the patch, but I didn't find it neither on lkml nor on linux-serial.) Best regards Uwe -- Pengutronix e.K. | Uwe Kleine-König | Industrial Linux Solutions | http://www.pengutronix.de/ | -- To unsubscribe from this list: send the line "unsubscribe linux-serial" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html