On Sun, Aug 20, 2017 at 7:17 PM, <sean.wang@xxxxxxxxxxxx> wrote: > From: Sean Wang <sean.wang@xxxxxxxxxxxx> > > MediaTek BTIF controller is the serial interface similar to UART but it > works only as the digital device which is mainly used to communicate with > the connectivity module called CONNSYS inside the SoC which could be mostly > found on those MediaTek SoCs with Bluetooth feature such as MT7622 and > MT7623 SoCs. > > And the controller is made as being compatible with the 8250 register > layout with extra registers such as DMA enablement so it tends to be > integrated with reusing 8250 OF driver. However, DMA mode is not being > supported yet in the current driver. > > Signed-off-by: Sean Wang <sean.wang@xxxxxxxxxxxx> > Suggested-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx> Acked-by: Arnd Bergmann <arnd@xxxxxxxx> -- 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
