netdev - Re: [PATCH V2 2/4] can: m_can: workaround for transmit data less than 4 bytes

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Message-ID: <545A0AC5.80006@pengutronix.de>
Date:	Wed, 05 Nov 2014 12:32:21 +0100
From:	Marc Kleine-Budde <mkl@...gutronix.de>
To:	Dong Aisheng <b29396@...escale.com>
CC:	linux-can@...r.kernel.org, wg@...ndegger.com,
	varkabhadram@...il.com, netdev@...r.kernel.org,
	socketcan@...tkopp.net, linux-arm-kernel@...ts.infradead.org
Subject: Re: [PATCH V2 2/4] can: m_can: workaround for transmit data less
 than 4 bytes

On 11/05/2014 11:33 AM, Dong Aisheng wrote:
> On Wed, Nov 05, 2014 at 11:17:48AM +0100, Marc Kleine-Budde wrote:
>> On 11/05/2014 08:58 AM, Dong Aisheng wrote:
>>> At least on the i.MX6SX with M_CAN IP version 3.0.x, an issue with
>>
>> Can you add the imx mask revision, too and the exact m_can version (is
>> available).
>>
> 
> What do you mean imx mask revision?

In my imx6sdl/imx6q data sheet it's called: Chip Silicon Version
(USB_ANALOG_DIGPROG), I expect that the imx6sx has a the same register.

> By reading the Core Release Register (CREL), it seems the exact m_can
> version is 3.0.1. (CREL = 30130506).
> 
> So what about changing to as follows?
> "At least on the i.MX6SX with M_CAN IP version 3.0.1 (CREL = 30130506),
> an issue with"

Yes, please ass the imx silicon revision, too.

Marc

-- 
Pengutronix e.K.                  | Marc Kleine-Budde           |
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