From: Damien Riegel <damien.riegel@savoirfairelinux.com>
To: Marc Kleine-Budde <mkl@pengutronix.de>
Cc: linux-can@vger.kernel.org, netdev@vger.kernel.org
Subject: Re: [PATCH v6 3/3] can: sja1000: of: add compatibility with Technologic Systems version
Date: Thu, 21 Jan 2016 10:28:21 -0500 [thread overview]
Message-ID: <20160121152820.GA6523@localhost> (raw)
In-Reply-To: <1453304611-31207-4-git-send-email-mkl@pengutronix.de>
Hi Marc,
I tested the new technologic version and it works as expected. Would be
nice if someone could test the nxp version to ensure no regressions has
been introduced (I don't have such hardware here).
On Wed, Jan 20, 2016 at 04:43:31PM +0100, Marc Kleine-Budde wrote:
> From: Damien Riegel <damien.riegel@savoirfairelinux.com>
>
> Technologic Systems provides an IP compatible with the SJA1000,
> instantiated in an FPGA. Because of some bus widths issue, access to
> registers is made through a "window" that works like this:
>
> base + 0x0: address to read/write
> base + 0x2: 8-bit register value
>
> This commit adds a new compatible device, "technologic,sja1000", with
> read and write functions using the window mechanism.
>
> Signed-off-by: Damien Riegel <damien.riegel@savoirfairelinux.com>
> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Tested-by: Damien Riegel <damien.riegel@savoirfairelinux.com>
next prev parent reply other threads:[~2016-01-21 15:37 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-01-20 15:43 [PATCH v6 0/3] can: sja1000: support for technologic version Marc Kleine-Budde
2016-01-20 15:43 ` [PATCH v6 1/3] can: sja1000: of: add per-compatible init hook Marc Kleine-Budde
2016-01-20 15:43 ` [PATCH v6 2/3] can: sja1000: add documentation for Technologic Systems version Marc Kleine-Budde
2016-01-20 15:43 ` [PATCH v6 3/3] can: sja1000: of: add compatibility with " Marc Kleine-Budde
2016-01-21 15:28 ` Damien Riegel [this message]
2016-01-21 16:15 ` Marc Kleine-Budde
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