linux-kernel - Re: [PATCH] cpufreq: highbank-cpufreq: Enable Midway/ECX-2000

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Message-ID: <CAOh2x=mZ__gYkhi6o_goUkw+JB==VY2PSk-T_1G+6QBxDZGFFg@mail.gmail.com>
Date:	Thu, 3 Oct 2013 10:38:37 +0530
From:	Viresh Kumar <viresh.kumar@...aro.org>
To:	Mark Langsdorf <mark.langsdorf@...xeda.com>
Cc:	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"cpufreq@...r.kernel.org" <cpufreq@...r.kernel.org>,
	Linux PM list <linux-pm@...r.kernel.org>,
	"linux-arm-kernel@...ts.infradead.org" 
	<linux-arm-kernel@...ts.infradead.org>
Subject: Re: [PATCH] cpufreq: highbank-cpufreq: Enable Midway/ECX-2000

On Tue, Oct 1, 2013 at 9:00 PM, Mark Langsdorf
<mark.langsdorf@...xeda.com> wrote:
> Calxeda's new ECX-2000 part uses the same cpufreq interface as highbank,
> so add it to the driver's compatibility list.
>
> This is a minor change that can safely be applied to the 3.10 and 3.11
> stable trees.
>
> Signed-off-by: Mark Langsdorf <mark.langsdorf@...xeda.com>
> ---
>  drivers/cpufreq/highbank-cpufreq.c | 3 ++-
>  1 file changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/cpufreq/highbank-cpufreq.c b/drivers/cpufreq/highbank-cpufreq.c
> index 794123f..bf8902a 100644
> --- a/drivers/cpufreq/highbank-cpufreq.c
> +++ b/drivers/cpufreq/highbank-cpufreq.c
> @@ -66,7 +66,8 @@ static int hb_cpufreq_driver_init(void)
>         struct device_node *np;
>         int ret;
>
> -       if (!of_machine_is_compatible("calxeda,highbank"))
> +       if ((!of_machine_is_compatible("calxeda,highbank")) &&
> +               (!of_machine_is_compatible("calxeda,ecx-2000")))
>                 return -ENODEV;
>
>         cpu_dev = get_cpu_device(0);

Acked-by: Viresh Kumar <viresh.kumar@...aro.org>
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