HI Masahiro,
On 22 October 2014 03:13, Masahiro Yamada yamada.m@jp.panasonic.com wrote:
1/7: bug fix of console serial 2/7 - 3/7: cleanup 4/7: prepare some Kconfig entries 5/7 - 7/7: convert UniPhier serial driver and some cleanups
Simon, As I promised before, here is the conversion of driver/serial/serial_uniphier.c into driver model.
It has taken some time because I have had a hard time to find 1/7 bug.
BTW, lowlevel-debug patches were really helpful to debug driver-model serial. http://patchwork.ozlabs.org/patch/384612/ http://patchwork.ozlabs.org/patch/384615/ http://patchwork.ozlabs.org/patch/384613/ http://patchwork.ozlabs.org/patch/384611/
Did you take a look at the idea of having standard names for the 'init' and 'putc' functions in the UART drivers? We could make that with with DM at least. This would require each driver to have a low-level 'init' function which just takes a UART address, and a 'putc' function that takes an address and a character.
Regards, Simon