From: "Uwe Kleine-König" <u.kleine-koenig@pengutronix.de>
To: Fabio Estevam <festevam@gmail.com>
Cc: Stefan Wahren <stefan.wahren@i2se.com>,
Krummsdorf Michael <Michael.Krummsdorf@tq-group.com>,
Michael Turquette <mturquette@baylibre.com>,
Stephen Boyd <sboyd@codeaurora.org>,
Sascha Hauer <kernel@pengutronix.de>,
Fabio Estevam <fabio.estevam@nxp.com>,
Shawn Guo <shawnguo@kernel.org>,
linux-clk <linux-clk@vger.kernel.org>
Subject: Re: [PATCH] clk: mxs: ensure that i.MX28's ref_io clks are not operated too fast
Date: Thu, 2 Aug 2018 10:33:18 +0200 [thread overview]
Message-ID: <20180802083318.qzsqchrf46oh2ne3@pengutronix.de> (raw)
In-Reply-To: <20180801093113.wnjeg5a3rjbh7yc4@pengutronix.de>
Hello,
On Wed, Aug 01, 2018 at 11:31:13AM +0200, Uwe Kleine-König wrote:
> On Thu, Jul 26, 2018 at 12:02:42PM -0300, Fabio Estevam wrote:
> > On Thu, Jul 26, 2018 at 11:50 AM, Stefan Wahren <stefan.wahren@i2se.com> wrote:
> >
> > > I only want to note that we are using this ugly hack for Duckbill to avoid
> > > this issue:
> > >
> > > https://github.com/I2SE/linux/commit/e457d5e0309c07e30e8dd8b17c32f7b3cbdd9547
> >
> > Do you see the problem on TQMa28L with Stefan's hack applied?
>
> With this change by Stefan the bug is not reproducible. Your change to
> set the bypass bits only later doesn't help though.
I wanted to try without DMA (by just removing dem dma properties in the
mmc node) but this makes the driver fail to probe :-|
Best regards
Uwe
--
Pengutronix e.K. | Uwe Kleine-König |
Industrial Linux Solutions | http://www.pengutronix.de/ |
next prev parent reply other threads:[~2018-08-02 8:33 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-05-03 18:56 [PATCH] clk: mxs: ensure that i.MX28's ref_io clks are not operated too fast Uwe Kleine-König
2017-05-03 19:53 ` Fabio Estevam
2017-05-04 12:25 ` Stefan Wahren
2017-05-05 7:25 ` Uwe Kleine-König
2017-05-05 7:49 ` Stefan Wahren
2017-05-05 15:49 ` Stefan Wahren
2017-05-05 20:10 ` Uwe Kleine-König
2017-05-07 11:51 ` Stefan Wahren
2017-05-08 8:24 ` Uwe Kleine-König
2017-05-10 13:39 ` Stefan Wahren
2017-05-10 14:13 ` Uwe Kleine-König
2017-05-10 20:26 ` Uwe Kleine-König
2017-05-08 9:53 ` AW: " Krummsdorf Michael
2017-05-08 10:14 ` Uwe Kleine-König
2017-05-10 18:05 ` Uwe Kleine-König
2017-05-26 12:06 ` Uwe Kleine-König
2017-05-29 21:06 ` Stefan Wahren
2017-05-29 21:21 ` Fabio Estevam
2017-05-30 6:54 ` Uwe Kleine-König
2017-05-30 8:04 ` Stefan Wahren
2017-05-30 11:13 ` Fabio Estevam
2018-07-26 14:32 ` Uwe Kleine-König
2018-07-26 14:50 ` Stefan Wahren
2018-07-26 15:02 ` Fabio Estevam
2018-08-01 9:31 ` Uwe Kleine-König
2018-08-02 8:33 ` Uwe Kleine-König [this message]
2018-08-03 9:09 ` Uwe Kleine-König
2018-08-08 8:23 ` Stefan Wahren
2018-08-08 9:09 ` Uwe Kleine-König
2018-07-26 15:04 ` Fabio Estevam
2018-07-26 15:18 ` Fabio Estevam
2019-03-22 21:51 ` Uwe Kleine-König
2019-05-02 12:37 ` Uwe Kleine-König
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