From: moinejf@free.fr (Jean-Francois Moine)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 0/4] clk: si5351: Some fixes
Date: Fri, 1 May 2015 11:14:06 +0200 [thread overview]
Message-ID: <20150501111406.0aa23c7b@armhf> (raw)
In-Reply-To: <1430415954-29517-1-git-send-email-sebastian.hesselbarth@gmail.com>
On Thu, 30 Apr 2015 19:45:50 +0200
Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> wrote:
> For Si5351 clock driver, Michael Welling and Jean-Francois Moine reported
> issues with recent v4.x kernels due to broken/missing/wrong parent clock
> claming. This patch set now deals with the issues reported.
>
> Patch 1 amends the binding documentation mention clock-names property
> for the "xtal" and "clkin" parent clock inputs of Si5351 variants.
>
> Patch 2 adds the clock-names property for the SolidRun CuBox using Si5351
> with a fixed oscillator connected to "xtal" input.
>
> Patch 3 reworks the way we claim parent clocks by using devm_clk_get()
> for both DT and platform_data based registration. Also, properly check
> for errors returned by devm_clk_get() and prepare/enable the parent clocks.
>
> Patch 4 introduces a function to reset PLLs on rate change. This should
> improve generated clock output stability. I currently have no scope at hand
> to actually test that properly, so there may be more issues remaining.
>
> @Michael, Jean-Francois: Please test and report if there are still
> issues remaining.
I applied the patches 2 and 3, and the audio and video in the Cubox
work fine again. Thanks.
--
Ken ar c'henta? | ** Breizh ha Linux atav! **
Jef | http://moinejf.free.fr/
next prev parent reply other threads:[~2015-05-01 9:14 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-04-30 17:45 [PATCH 0/4] clk: si5351: Some fixes Sebastian Hesselbarth
2015-04-30 17:45 ` [PATCH 1/4] clk: si5351: Mention clock-names in the binding documentation Sebastian Hesselbarth
2015-04-30 17:45 ` [PATCH 2/4] ARM: dove: Add clock-names to CuBox Si5351 clk generator Sebastian Hesselbarth
2015-04-30 17:45 ` [PATCH 3/4] clk: si5351: Do not pass struct clk in platform_data Sebastian Hesselbarth
2015-04-30 18:20 ` Fabio Estevam
2015-04-30 18:30 ` Michael Welling
2015-04-30 18:44 ` Sebastian Hesselbarth
2015-04-30 19:16 ` Fabio Estevam
2015-04-30 20:46 ` Sebastian Hesselbarth
2015-04-30 17:45 ` [PATCH 4/4] clk: si5351: Reset PLL after rate change Sebastian Hesselbarth
2015-04-30 18:49 ` Michael Welling
2015-04-30 18:58 ` Sebastian Hesselbarth
2015-04-30 18:47 ` [PATCH 0/4] clk: si5351: Some fixes Michael Welling
2015-04-30 19:33 ` Michael Welling
2015-04-30 20:44 ` Sebastian Hesselbarth
2015-04-30 21:20 ` Michael Welling
2015-04-30 22:21 ` Sebastian Hesselbarth
2015-04-30 22:36 ` Michael Welling
2015-05-01 8:17 ` Sebastian Hesselbarth
2015-05-08 0:52 ` Michael Welling
2015-05-01 9:14 ` Jean-Francois Moine [this message]
2015-05-01 9:30 ` Sebastian Hesselbarth
2015-05-02 8:53 ` Jean-Francois Moine
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