On Fri, 2018-11-16 at 09:30 -0500, Tom Rini wrote:
On Thu, Nov 15, 2018 at 11:59:34AM -0800, Simon Glass wrote:
Hi Ryder,
On 13 November 2018 at 17:32, Ryder Lee ryder.lee@mediatek.com wrote:
On Tue, 2018-11-13 at 11:53 -0800, Simon Glass wrote:
Hi Ryder,
On 6 November 2018 at 01:47, Ryder Lee ryder.lee@mediatek.com wrote:
This patch adds an extra operation in ns16550.c to suuport MediaTek SoCs as we have a highspeed register which influences the calcualtion of the divisor.
Note that we don't support the baudrate greater than 115200 currently.
Signed-off-by: Ryder Lee ryder.lee@mediatek.com Tested-by: Matthias Brugger matthias.bgg@gmail.com Reviewed-by: Simon Glass sjg@chromium.org
Changes since v4: None
@Simon We have tried the compatible string, but it made the ns16550 driver more complicated. To use the compatible string we have to add a new field in ns16550_platdata, and change the flow of ns16550_serial_probe().
Moreover, it's totally useless for debug uart. At present using a macro is the easiest way here.
What do you think?
drivers/serial/ns16550.c | 10 ++++++++++ 1 file changed, 10 insertions(+)
Please see my reply to the other thread. We should not have arch-specific code in generic drivers.
Sorry for not replying earlier on that.
OK.
BTW, can you (or Tom) please take the other patches through your tree?
I think this is more Tom's domain, but I'm happy to do this if Tom wants me to.
I'll be picking up the whole series once everyone seems happy with it, thanks!
Hi Tom,
We have uploaded the v5 patch series, which introduce a new serial driver for MTK's high speed uart.
The v4 patch is obsolete.
Best Regards,
Weijie