linux-kernel - Re: [PATCH RFC] clk: mxs: Fix invalid 32-bit access to frac registers

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Message-ID: <5491379F.3090607@i2se.com>
Date:	Wed, 17 Dec 2014 08:58:23 +0100
From:	Stefan Wahren <stefan.wahren@...e.com>
To:	Fabio Estevam <festevam@...il.com>
CC:	Marek Vasut <marex@...x.de>,
	linux-kernel <linux-kernel@...r.kernel.org>,
	Shawn Guo <shawn.guo@...aro.org>,
	Mike Turquette <mturquette@...aro.org>,
	"linux-arm-kernel@...ts.infradead.org" 
	<linux-arm-kernel@...ts.infradead.org>
Subject: Re: [PATCH RFC] clk: mxs: Fix invalid 32-bit access to frac registers

Hi Fabio,

Am 17.12.2014 um 03:44 schrieb Fabio Estevam:
> Hi Stefan,
>
> On Sun, Dec 14, 2014 at 3:16 PM, Stefan Wahren <stefan.wahren@...e.com> wrote:
>
>> Btw i hope this patch also fixes a SPI communication issue with our hardware
>> which forces us to bypass ref_io1 for ssp2.
> Does this patch fix the SPI issue?

unfortunately not. If the 3.19-rc1 has been released, i send the fixed
patch.

I've the theory that's an initialization issue. I've never heard of SPI
problems from the U-Boot users and we are using imx-bootlets.

I'll try to test it with U-Boot.

Stefan
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