From: Tony Lindgren <tony@atomide.com>
To: Sekhar Nori <nsekhar@ti.com>
Cc: Mark Rutland <mark.rutland@arm.com>,
Device Tree Mailing List <devicetree@vger.kernel.org>,
Schuyler Patton <spatton@ti.com>,
Kishon Vijay Abraham I <kishon@ti.com>,
Rob Herring <robh+dt@kernel.org>,
Franklin S Cooper Jr <fcooper@ti.com>,
Linux OMAP Mailing List <linux-omap@vger.kernel.org>,
Linux ARM Mailing List <linux-arm-kernel@lists.infradead.org>,
"Quadros, Roger" <rogerq@ti.com>
Subject: Re: [PATCH] ARM: dts: am57xx-idk: Add DCAN support
Date: Mon, 6 Mar 2017 10:41:13 -0800 [thread overview]
Message-ID: <20170306184113.GN20572@atomide.com> (raw)
In-Reply-To: <f8862417-e9e0-e2ac-865a-9684f96a5128@ti.com>
* Sekhar Nori <nsekhar@ti.com> [170221 02:13]:
> On Tuesday 21 February 2017 03:30 PM, Sekhar Nori wrote:
> > From: Schuyler Patton <spatton@ti.com>
> >
> > AM571x IDK and the AM572x IDK use CAN1 interface.
> > This patch enables it for both boards.
> >
> > Tested on AM572x IDK using cansequence.
> >
> > Signed-off-by: Schuyler Patton <spatton@ti.com>
> > Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
> > Signed-off-by: Franklin S Cooper Jr <fcooper@ti.com>
> > [nsekhar@ti.com: move to use DRA7XX_CORE_IOPAD())
> > Signed-off-by: Sekhar Nori <nsekhar@ti.com>
>
> I should have noted that although CAN does function on the IDK with this
> patch, there are "omap_hwmod: dcan1: _wait_target_disable failed"
> messages that come up due to lack of workaround for errata i893[1]
>
> Roger does have some patches to workaround that errata. If you want to
> wait for those patches to be submitted and accepted first, it should be
> fine as well.
OK let's wait a bit on this then to avoid introducing extra warnings.
Regards,
Tony
> [1] http://www.ti.com/lit/er/sprz436b/sprz436b.pdf
WARNING: multiple messages have this Message-ID (diff)
From: tony@atomide.com (Tony Lindgren)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH] ARM: dts: am57xx-idk: Add DCAN support
Date: Mon, 6 Mar 2017 10:41:13 -0800 [thread overview]
Message-ID: <20170306184113.GN20572@atomide.com> (raw)
In-Reply-To: <f8862417-e9e0-e2ac-865a-9684f96a5128@ti.com>
* Sekhar Nori <nsekhar@ti.com> [170221 02:13]:
> On Tuesday 21 February 2017 03:30 PM, Sekhar Nori wrote:
> > From: Schuyler Patton <spatton@ti.com>
> >
> > AM571x IDK and the AM572x IDK use CAN1 interface.
> > This patch enables it for both boards.
> >
> > Tested on AM572x IDK using cansequence.
> >
> > Signed-off-by: Schuyler Patton <spatton@ti.com>
> > Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
> > Signed-off-by: Franklin S Cooper Jr <fcooper@ti.com>
> > [nsekhar at ti.com: move to use DRA7XX_CORE_IOPAD())
> > Signed-off-by: Sekhar Nori <nsekhar@ti.com>
>
> I should have noted that although CAN does function on the IDK with this
> patch, there are "omap_hwmod: dcan1: _wait_target_disable failed"
> messages that come up due to lack of workaround for errata i893[1]
>
> Roger does have some patches to workaround that errata. If you want to
> wait for those patches to be submitted and accepted first, it should be
> fine as well.
OK let's wait a bit on this then to avoid introducing extra warnings.
Regards,
Tony
> [1] http://www.ti.com/lit/er/sprz436b/sprz436b.pdf
next prev parent reply other threads:[~2017-03-06 18:41 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-02-21 10:00 [PATCH] ARM: dts: am57xx-idk: Add DCAN support Sekhar Nori
2017-02-21 10:00 ` Sekhar Nori
[not found] ` <8981d49e7011a7246ff7dc6a9a9da0a56dfe5621.1487670384.git.nsekhar-l0cyMroinI0@public.gmane.org>
2017-02-21 10:11 ` Sekhar Nori
2017-02-21 10:11 ` Sekhar Nori
2017-03-06 18:41 ` Tony Lindgren [this message]
2017-03-06 18:41 ` Tony Lindgren
2017-03-30 14:23 ` Sekhar Nori
2017-03-30 14:23 ` Sekhar Nori
[not found] ` <042d52f4-3148-0564-a41a-5212ede042d5-l0cyMroinI0@public.gmane.org>
2017-04-04 15:56 ` Tony Lindgren
2017-04-04 15:56 ` Tony Lindgren
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