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From: Alexander Aring <alex.aring@gmail.com>
To: "Michael C. Cambria" <mcc@fid4.com>
Cc: Varka Bhadram <varkabhadram@gmail.com>, linux-wpan@vger.kernel.org
Subject: Re: at86rf233 on BeagleBone Black
Date: Thu, 23 Apr 2015 11:37:40 +0200	[thread overview]
Message-ID: <20150423093739.GA8178@omega> (raw)
In-Reply-To: <55353FC0.5050909@fid4.com>

On Mon, Apr 20, 2015 at 02:04:48PM -0400, Michael C. Cambria wrote:
...
> 
> &spi1 {
>         status = "okay";
>         pinctrl-names = "default";
>         pinctrl-0 = <&spi1_pins>;
>         at86rf233@0 {
>                 compatible = "atmel,at86rf233";
>                 spi-max-frequency = <500000>;

now I detect this here. Why such low clock? You should use a 7.5 Mhz
clock here not 500 Khz. I had some troubles with such a low clock and
fragmentation handling.

Means:

change it to "spi-max-frequency = <7500000>;"

- Alex

  parent reply	other threads:[~2015-04-23  9:37 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <551EDFCA.3070905@fid4.com>
2015-04-03 19:13 ` at86rf233 on BeagleBone Black Alexander Aring
2015-04-03 19:36   ` Alexander Aring
2015-04-14 15:06   ` Alexander Aring
2015-04-16 21:08     ` Michael C. Cambria
2015-04-17  3:26       ` Varka Bhadram
2015-04-17 13:28         ` Michael C. Cambria
2015-04-17 22:19           ` Alexander Aring
2015-04-20 18:04             ` Michael C. Cambria
2015-04-20 18:24               ` Alexander Aring
2015-04-21  7:23               ` "Thomas B. Rücker"
2015-04-22  6:57                 ` "Thomas B. Rücker"
2015-04-23  9:37               ` Alexander Aring [this message]
2015-04-23 13:47                 ` Michael C. Cambria
2015-04-23 14:59                   ` Alexander Aring

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