[PATCH] ARM: shmobile: lager-reference: Work around core clock issues

Simon Horman horms at verge.net.au
Mon Mar 17 04:21:04 EDT 2014


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 at 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 at linux-m68k.org>
> > Signed-off-by: Simon Horman <horms+renesas at verge.net.au>
> 
> Acked-by: Geert Uytterhoeven <geert+renesas at 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 at 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
> 



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