From: Simon Horman <horms@verge.net.au>
To: linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH] ARM: shmobile: lager-reference: Work around core clock issues
Date: Mon, 17 Mar 2014 08:21:04 +0000 [thread overview]
Message-ID: <20140317082102.GB22002@verge.net.au> (raw)
In-Reply-To: <CAMuHMdU2xcoR95KC3LFbtjTaULOZQjQKYmbQhZUSteT=EHMbvg@mail.gmail.com>
On Mon, Mar 17, 2014 at 09:01:30AM +0100, Geert Uytterhoeven wrote:
> On Mon, Mar 17, 2014 at 3:18 AM, Simon Horman
> <horms+renesas@verge.net.au> wrote:
> > Due to issues with runtime PM clock management, clocks not explicitly
> > managed by their drivers may not be enabled at all, or be inadvertently
> > disabled by the clk_disable_unused() late initcall.
> >
> > Until this is fixed, add a temporary workaround, calling
> > shmobile_clk_workaround() with enable = true.
> >
> > For now this enables the clocks for: ether, msiof1, qspi_mod, and
> > thermal. More clocks can be added if needed.
> >
> > Based on work for the koelsch board by eert Uytterhoeven.
> >
> > Cc: Geert Uytterhoeven <geert+renesas@linux-m68k.org>
> > Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
>
> Acked-by: Geert Uytterhoeven <geert+renesas@linux-m68k.org>
> (if the typo reported by Morimoto-san gets fixed ;-)
Indeed, sorry about misspelling your name.
>
> Gr{oetje,eeting}s,
>
> Geert
>
> --
> Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org
>
> In personal conversations with technical people, I call myself a hacker. But
> when I'm talking to journalists I just say "programmer" or something like that.
> -- Linus Torvalds
>
prev parent reply other threads:[~2014-03-17 8:21 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-07-16 9:45 [PATCH] ARM: shmobile: lager-reference: Add LED6-LED8 to the device tree Laurent Pinchart
2013-07-23 1:24 ` Simon Horman
2014-03-17 2:18 ` [PATCH] ARM: shmobile: lager-reference: Work around core clock issues Simon Horman
2014-03-17 2:26 ` Kuninori Morimoto
2014-03-17 3:44 ` Simon Horman
2014-03-17 8:01 ` Geert Uytterhoeven
2014-03-17 8:21 ` Simon Horman [this message]
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