From: Pavel Machek <pavel@ucw.cz>
To: u-boot@lists.denx.de
Subject: [maemo-leste] [PATCH] Nokia RX-51: Decrease i2c speed to 100000
Date: Sun, 29 Nov 2020 18:37:48 +0100 [thread overview]
Message-ID: <20201129173747.GA27274@amd> (raw)
In-Reply-To: <20201121223011.14262-1-pali@kernel.org>
On Sat 2020-11-21 23:30:11, Pali Roh?r wrote:
> It looks like that i2c bus lot of times timeout on some units. Prior
> migration to CONFIG_DM_I2C i2c speed was set to CONFIG_SYS_OMAP24_I2C_SPEED
> value which was 100000. Lower speed fixes timeout problems, so change speed
> back to its previous value.
>
> Signed-off-by: Pali Roh?r <pali@kernel.org>
> Fixes: 8d8c18170325 ("Nokia RX-51: Convert to CONFIG_DM_I2C")
Reviewed-by: Pavel Machek <pavel@ucw.cz>
Best regards,
Pavel
--
http://www.livejournal.com/~pavelmachek
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next prev parent reply other threads:[~2020-11-29 17:37 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-11-21 22:30 [PATCH] Nokia RX-51: Decrease i2c speed to 100000 Pali Rohár
2020-11-28 12:29 ` Pali Rohár
2020-11-28 12:48 ` Michael Nazzareno Trimarchi
2020-11-28 12:59 ` Pali Rohár
2020-11-28 13:02 ` Michael Nazzareno Trimarchi
2020-11-28 13:04 ` Pali Rohár
2020-11-29 17:37 ` Pavel Machek [this message]
2021-01-05 6:21 ` Lokesh Vutla
2021-01-05 10:39 ` Pali Rohár
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