From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: Marek Szyprowski <m.szyprowski@samsung.com>
Cc: Yu Tu <yu.tu@amlogic.com>,
linux-serial@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-amlogic@lists.infradead.org, linux-kernel@vger.kernel.org,
Jiri Slaby <jirislaby@kernel.org>,
Neil Armstrong <narmstrong@baylibre.com>,
Kevin Hilman <khilman@baylibre.com>,
Jerome Brunet <jbrunet@baylibre.com>,
Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Subject: Re: [PATCH V7 3/6] tty: serial: meson: Describes the calculation of the UART baud rate clock using a clock frame
Date: Tue, 1 Mar 2022 22:04:57 +0100 [thread overview]
Message-ID: <Yh6KedQgtLYkuG7k@kroah.com> (raw)
In-Reply-To: <180d7038-4ae2-80d4-0760-4be24ec11836@samsung.com>
On Tue, Mar 01, 2022 at 02:17:53PM +0100, Marek Szyprowski wrote:
> Hi,
>
> On 25.02.2022 08:39, Yu Tu wrote:
> > Using the common Clock code to describe the UART baud rate clock
> > makes it easier for the UART driver to be compatible with the
> > baud rate requirements of the UART IP on different meson chips.
> >
> > Signed-off-by: Yu Tu <yu.tu@amlogic.com>
>
> This patch landed recently in linux next-20220228 as commit 44023b8e1f14
> ("tty: serial: meson: Describes the calculation of the UART baud rate
> clock using a clock frame"). It causes kernel crash on my Amlogic based
> test boards: Odroid C4/N2 and Khadas VIM3:
Ok, this series is causing lots of problems, I'm just going to revert
the whole thing from my tree, thanks for letting me know.
greg k-h
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next prev parent reply other threads:[~2022-03-01 21:05 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-02-25 7:39 [PATCH V7 0/6] Use CCF to describe the UART baud rate clock Yu Tu
2022-02-25 7:39 ` [PATCH V7 1/6] tty: serial: meson: Move request the register region to probe Yu Tu
2022-02-25 7:39 ` [PATCH V7 2/6] tty: serial: meson: Use devm_ioremap_resource to get register mapped memory Yu Tu
2022-02-25 7:39 ` [PATCH V7 3/6] tty: serial: meson: Describes the calculation of the UART baud rate clock using a clock frame Yu Tu
2022-02-28 11:10 ` Jerome Brunet
2022-03-01 6:49 ` Yu Tu
2022-03-01 8:26 ` Jerome Brunet
2022-03-01 9:13 ` Yu Tu
2022-03-01 13:17 ` Marek Szyprowski
2022-03-01 21:04 ` Greg Kroah-Hartman [this message]
2022-02-25 7:39 ` [PATCH V7 4/6] tty: serial: meson: Make some bit of the REG5 register writable Yu Tu
2022-02-25 7:39 ` [PATCH V7 5/6] tty: serial: meson: The system stuck when you run the stty command on the console to change the baud rate Yu Tu
2022-02-28 10:58 ` Jerome Brunet
2022-03-01 5:44 ` Yu Tu
2022-02-25 7:39 ` [PATCH V7 6/6] tty: serial: meson: Added S4 SOC compatibility Yu Tu
2022-02-28 10:59 ` [PATCH V7 0/6] Use CCF to describe the UART baud rate clock Jerome Brunet
2022-03-01 5:54 ` Yu Tu
2022-03-01 8:36 ` Jerome Brunet
2022-03-01 9:01 ` Yu Tu
2022-03-01 9:27 ` Neil Armstrong
2022-03-01 10:12 ` Yu Tu
2022-03-02 2:15 ` Yu Tu
2022-03-01 7:25 ` Neil Armstrong
2022-03-01 7:57 ` Yu Tu
2022-03-01 8:37 ` Neil Armstrong
2022-03-01 8:47 ` Yu Tu
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