On Wednesday 02 May 2012, Magnus Damm wrote: > serial8250: DLL/DLM rework, Emma Mobile UART driver > > [PATCH 01/06] serial8250: Add dl_read()/dl_write() callbacks > [PATCH 02/06] serial8250: Use dl_read()/dl_write() on Alchemy > [PATCH 03/06] serial8250: Use dl_read()/dl_write() on RM9K > [PATCH 04/06] serial8250: Clean up default map and dl code > [PATCH 05/06] serial8250: Introduce serial8250_register_8250_port() > [PATCH 06/06] serial8250-em: Add Emma Mobile UART driver > > This series cleans up and adjusts the 8250 code base to allow > hooking in a driver for the UART in Emma Mobile SoCs. > > In short: > - Patch 1-4 tie in 8250-specific dl_read()/dl_write() callbacks. > - Patch 5 adds a new register function to use new callbacks. > - Patch 6 adds a new driver that makes use of the above. > > I'd be happy to rework the above patches if needed. The > main challenge for Emma Mobile UART support is the non- > standard offsets for DLL and DLM registers. > > Note that there is no DT support included at this point, > but it boils down to a 10 line change. The boot loader on > my board does not do DT so I'd like to use kexec for DT > development (as usual), but to use kexec I first need to > get a non-DT kernel working. Which is basically this. =) > > Signed-off-by: Magnus Damm <damm@xxxxxxxxxxxxx> Looks good, Acked-by: Arnd Bergmann <arnd@xxxxxxxx> Arnd -- 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
