linux-kernel - Re: [PATCH] clk: mvebu: update cpu clock frequency

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Message-ID: <20150702200459.GF13481@lunn.ch>
Date:	Thu, 2 Jul 2015 22:04:59 +0200
From:	Andrew Lunn <andrew@...n.ch>
To:	Gregory CLEMENT <gregory.clement@...e-electrons.com>
Cc:	Mike Turquette <mturquette@...libre.com>,
	Stephen Boyd <sboyd@...eaurora.org>, linux-clk@...r.kernel.org,
	linux-kernel@...r.kernel.org, Jason Cooper <jason@...edaemon.net>,
	Sebastian Hesselbarth <sebastian.hesselbarth@...il.com>,
	Thomas Petazzoni <thomas.petazzoni@...e-electrons.com>,
	Ezequiel Garcia <ezequiel.garcia@...e-electrons.com>,
	linux-arm-kernel@...ts.infradead.org,
	Maxime Ripard <maxime.ripard@...e-electrons.com>,
	Boris BREZILLON <boris.brezillon@...e-electrons.com>,
	Lior Amsalem <alior@...vell.com>,
	Tawfik Bayouk <tawfik@...vell.com>,
	Nadav Haklai <nadavh@...vell.com>
Subject: Re: [PATCH] clk: mvebu: update cpu clock frequency

On Thu, Jul 02, 2015 at 09:42:38PM +0200, Gregory CLEMENT wrote:
> Since u-boot 2015_T1.0p6 there are new requency settings available.

Hi Gregory

Missing f in f_requency.

Also, what has u-boot got to do with this? I would expect this is a
property of the hardware. What happens is an older u-boot is used?

Thanks
	Andrew

> 
> Based on a patch from Nadav Haklai <nadavh@...vell.com>
> 
> Signed-off-by: Gregory CLEMENT <gregory.clement@...e-electrons.com>
> ---
>  drivers/clk/mvebu/armada-38x.c | 7 ++++---
>  1 file changed, 4 insertions(+), 3 deletions(-)
> 
> diff --git a/drivers/clk/mvebu/armada-38x.c b/drivers/clk/mvebu/armada-38x.c
> index 8bccf4ecdab6..c64037e2e89f 100644
> --- a/drivers/clk/mvebu/armada-38x.c
> +++ b/drivers/clk/mvebu/armada-38x.c
> @@ -46,10 +46,11 @@ static u32 __init armada_38x_get_tclk_freq(void __iomem *sar)
>  }
>  
>  static const u32 armada_38x_cpu_frequencies[] __initconst = {
> -	0, 0, 0, 0,
> -	1066 * 1000 * 1000, 0, 0, 0,
> +	666 * 1000 * 1000, 0, 800 * 1000 * 1000, 0,
> +	1066 * 1000 * 1000, 0, 1200 * 1000 * 1000, 0,
>  	1332 * 1000 * 1000, 0, 0, 0,
> -	1600 * 1000 * 1000,
> +	1600 * 1000 * 1000, 0, 0, 0,
> +	1866 * 1000 * 1000, 0, 0, 2000 * 1000 * 1000,
>  };
>  
>  static u32 __init armada_38x_get_cpu_freq(void __iomem *sar)
> -- 
> 2.1.0
> 
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