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Subject: Re: [PATCH v7 0/6] serial: mvebu-uart: Support for higher baudrates
From:   Stephen Boyd <sboyd@kernel.org>
Cc:     Gregory CLEMENT <gregory.clement@bootlin.com>,
        Michael Turquette <mturquette@baylibre.com>,
        Rob Herring <robh+dt@kernel.org>,
        Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
        Andrew Lunn <andrew@lunn.ch>,
        Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>,
        Vladimir Vid <vladimir.vid@sartura.hr>,
        Marek =?utf-8?q?Beh=C3=BAn?= <kabel@kernel.org>,
        linux-clk@vger.kernel.org, linux-serial@vger.kernel.org,
        linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
        devicetree@vger.kernel.org
To:     Pali =?utf-8?q?Roh=C3=A1r?= <pali@kernel.org>
Date:   Fri, 14 Jan 2022 14:56:58 -0800
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Quoting Pali Roh=C3=A1r (2022-01-14 02:51:00)
> Hello Stephen!
>=20
> On Friday 17 December 2021 18:23:00 Gregory CLEMENT wrote:
> > Hello Pali,
> >=20
> > > On Thursday 30 September 2021 11:58:32 Pali Roh=C3=A1r wrote:
> > >> 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?
> >=20
> > I am not found of these changes but let's apply it as I didn't take time
> > to do a better review.
> >=20
> > However I can't apply the dt part if the driver is not merged.
>=20
> 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.

>=20
> 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?