From: Simon Horman <horms@verge.net.au>
To: linux-sh@vger.kernel.org
Subject: Re: [PATCH] ARM: r7s72100: fix bus clock calculation
Date: Thu, 06 Mar 2014 04:22:38 +0000 [thread overview]
Message-ID: <20140306042238.GC29693@verge.net.au> (raw)
On Fri, Feb 28, 2014 at 10:32:55AM +0100, Wolfram Sang wrote:
> From: Wolfram Sang <wsa@sang-engineering.com>
>
> The picture in the datasheet is a little misleading, yet the divider of
> the bus_clk is 1/3 and not 2/3.
>
> Signed-off-by: Wolfram Sang <wsa@sang-engineering.com>
Thanks, I have queued this up with "shmobile: " inserted into
the subject.
> ---
> arch/arm/mach-shmobile/clock-r7s72100.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/arch/arm/mach-shmobile/clock-r7s72100.c b/arch/arm/mach-shmobile/clock-r7s72100.c
> index f17a5db..bee0073 100644
> --- a/arch/arm/mach-shmobile/clock-r7s72100.c
> +++ b/arch/arm/mach-shmobile/clock-r7s72100.c
> @@ -70,7 +70,7 @@ static struct clk pll_clk = {
>
> static unsigned long bus_recalc(struct clk *clk)
> {
> - return clk->parent->rate * 2 / 3;
> + return clk->parent->rate / 3;
> }
>
> static struct sh_clk_ops bus_clk_ops = {
> --
> 1.8.5.1
>
> --
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next reply other threads:[~2014-03-06 4:22 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-03-06 4:22 Simon Horman [this message]
-- strict thread matches above, loose matches on Subject: below --
2014-02-28 9:32 [PATCH] ARM: r7s72100: fix bus clock calculation Wolfram Sang
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