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From: b29396@freescale.com (Dong Aisheng)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH V2 2/4] can: m_can: workaround for transmit data less than 4 bytes
Date: Wed, 5 Nov 2014 19:32:09 +0800	[thread overview]
Message-ID: <20141105113208.GC4007@shlinux1.ap.freescale.net> (raw)
In-Reply-To: <545A0AC5.80006@pengutronix.de>

On Wed, Nov 05, 2014 at 12:32:21PM +0100, Marc Kleine-Budde wrote:
> 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.
> 

Okay, it's i.MX6SX TO1.2. Will add it.

Regards
Dong Aisheng

> Marc
> 
> -- 
> Pengutronix e.K.                  | Marc Kleine-Budde           |
> Industrial Linux Solutions        | Phone: +49-231-2826-924     |
> Vertretung West/Dortmund          | Fax:   +49-5121-206917-5555 |
> Amtsgericht Hildesheim, HRA 2686  | http://www.pengutronix.de   |
> 

  reply	other threads:[~2014-11-05 11:32 UTC|newest]

Thread overview: 22+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-11-05  7:58 [PATCH V2 1/4] can: m_can: update to support CAN FD features Dong Aisheng
2014-11-05  7:58 ` [PATCH V2 2/4] can: m_can: workaround for transmit data less than 4 bytes Dong Aisheng
2014-11-05 10:17   ` Marc Kleine-Budde
2014-11-05 10:33     ` Dong Aisheng
2014-11-05 11:32       ` Marc Kleine-Budde
2014-11-05 11:32         ` Dong Aisheng [this message]
2014-11-05  7:58 ` [PATCH V1 3/4] can: add can_is_canfd_skb() API Dong Aisheng
2014-11-05  9:39   ` Oliver Hartkopp
2014-11-05  7:58 ` [PATCH V1 4/4] can: m_can: allow to send std frame on CAN FD mode Dong Aisheng
2014-11-05 10:41   ` Marc Kleine-Budde
2014-11-05 11:08     ` Oliver Hartkopp
2014-11-05 10:12 ` [PATCH V2 1/4] can: m_can: update to support CAN FD features Oliver Hartkopp
2014-11-05 11:26   ` Dong Aisheng
2014-11-05 13:10     ` Oliver Hartkopp
2014-11-05 12:47       ` Dong Aisheng
2014-11-05 13:15       ` Oliver Hartkopp
2014-11-05 12:47         ` Dong Aisheng
2014-11-05 13:19       ` Marc Kleine-Budde
2014-11-05 13:46         ` Dong Aisheng
2014-11-05 14:35           ` Oliver Hartkopp
2014-11-05 11:35 ` Varka Bhadram
2014-11-05 11:36   ` Dong Aisheng

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