Thread (35 messages) 35 messages, 6 authors, 2022-01-25

Re: [PATCH v7 0/6] serial: mvebu-uart: Support for higher baudrates

From: Pali Rohár <pali@kernel.org>
Date: 2022-01-14 23:05:56
Also in: linux-clk, linux-devicetree, linux-serial, lkml

On Friday 14 January 2022 14:56:58 Stephen Boyd wrote:
Quoting Pali Rohár (2022-01-14 02:51:00)
quoted
Hello Stephen!

On Friday 17 December 2021 18:23:00 Gregory CLEMENT wrote:
quoted
Hello Pali,
quoted
On Thursday 30 September 2021 11:58:32 Pali Rohár wrote:
quoted
This patch series add support for baudrates higher than 230400 on
Marvell Armada 37xx boards.
Stephen, Gregory, are there any issues with this patch series?
I am not found of these changes but let's apply it as I didn't take time
to do a better review.

However I can't apply the dt part if the driver is not merged.
Stephen, are there any issues with driver (non-DT) part changes in this
patch series? If not, could you please merge them? This patch series is
here on the list since September without any request for change...
Oh I missed this thread. I thought it was going to be resent.
quoted
We would really like to see support for higher baudrates for Armada 3720
platforms in mainline kernel.
If we're adding new support why can't we break with backwards
compatibility for the binding and do it a different way?
Because DTS are backwards compatible. I was told more times that kernel
drivers should work correctly with older DTS files. On some boards are
DTB files provided by bootloader and they do not use in-kernel DTS
files.

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