On Wed, Apr 15, 2015 at 8:56 AM, chinna reddy <[email protected]> wrote: > Thanks to both for the Reply. > How about the remaining questions, Do you people have any idea of those i.e. > > 2) which device name should i use in my UART driver? and how should I select > the device name? > > 4) should I do any changes in Device Tree to create my new driver? > 5) should I use DMA allways with UART driver? > 6) How should my driver access the hardware data, i.e. for example in case > of receive data, how this will access the Receive Buffer data?
These can all be answered by looking at and understanding the current code. https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/tree/drivers/tty/serial/8250/8250_omap.c along with the device tree documenation: https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/tree/Documentation/devicetree Regards, -- Robert Nelson https://rcn-ee.com/ -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
