linux-kernel - Re: [PATCH] ARM: dts: at91: ma5d4: properly define crystals frequencies

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Message-ID: <20160610144956.GB19050@piout.net>
Date:	Fri, 10 Jun 2016 16:49:56 +0200
From:	Alexandre Belloni <alexandre.belloni@...e-electrons.com>
To:	Nicolas Ferre <nicolas.ferre@...el.com>,
	Marek Vasut <marex@...x.de>
Cc:	Boris Brezillon <boris.brezillon@...e-electrons.com>,
	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] ARM: dts: at91: ma5d4: properly define crystals
 frequencies

On 08/06/2016 at 01:31:19 +0200, Alexandre Belloni wrote :
> The Denx MA5D4 dts doesn't properly define the slow_xtal and main_xtal
> frequencies, the PMC then has to fallback to using the RC oscillators whose
> precision is not really good.
> 
> As both crystals are populated, define their frequencies, see p17 of
> http://www.denx-cs.de/sites/all/files/MA5D4.HWM_.002.pdf
> 
> Also, remove the obsolete main_clock definition.
> 
> Signed-off-by: Alexandre Belloni <alexandre.belloni@...e-electrons.com>
> ---
>  arch/arm/boot/dts/at91-sama5d4_ma5d4.dtsi | 7 +++++--
>  1 file changed, 5 insertions(+), 2 deletions(-)
> 
Applied.

-- 
Alexandre Belloni, Free Electrons
Embedded Linux, Kernel and Android engineering
http://free-electrons.com