From: Tony Lindgren <tony-4v6yS6AI5VpBDgjK7y7TUQ@public.gmane.org>
To: Sekhar Nori <nsekhar-l0cyMroinI0@public.gmane.org>
Cc: Rob Herring <robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>,
Mark Rutland <mark.rutland-5wv7dgnIgG8@public.gmane.org>,
Linux OMAP Mailing List
<linux-omap-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>,
Linux ARM Mailing List
<linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org>,
Device Tree Mailing List
<devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>,
Schuyler Patton <spatton-l0cyMroinI0@public.gmane.org>,
Kishon Vijay Abraham I <kishon-l0cyMroinI0@public.gmane.org>,
Franklin S Cooper Jr <fcooper-l0cyMroinI0@public.gmane.org>,
"Quadros, Roger" <rogerq-l0cyMroinI0@public.gmane.org>
Subject: Re: [PATCH] ARM: dts: am57xx-idk: Add DCAN support
Date: Tue, 4 Apr 2017 08:56:26 -0700 [thread overview]
Message-ID: <20170404155624.GQ10760@atomide.com> (raw)
In-Reply-To: <042d52f4-3148-0564-a41a-5212ede042d5-l0cyMroinI0@public.gmane.org>
* Sekhar Nori <nsekhar-l0cyMroinI0@public.gmane.org> [170330 07:26]:
> Hi Tony,
>
> On Tuesday 07 March 2017 12:11 AM, Tony Lindgren wrote:
> > * Sekhar Nori <nsekhar-l0cyMroinI0@public.gmane.org> [170221 02:13]:
> >> On Tuesday 21 February 2017 03:30 PM, Sekhar Nori wrote:
> >>> From: Schuyler Patton <spatton-l0cyMroinI0@public.gmane.org>
> >>>
> >>> 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-l0cyMroinI0@public.gmane.org>
> >>> Signed-off-by: Kishon Vijay Abraham I <kishon-l0cyMroinI0@public.gmane.org>
> >>> Signed-off-by: Franklin S Cooper Jr <fcooper-l0cyMroinI0@public.gmane.org>
> >>> [nsekhar-l0cyMroinI0@public.gmane.org: move to use DRA7XX_CORE_IOPAD())
> >>> Signed-off-by: Sekhar Nori <nsekhar-l0cyMroinI0@public.gmane.org>
> >>
> >> 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.
>
> Now that Roger's hwmod patches for the DCAN errata are in linux-next,
> this patch can be applied safely. Let me know if you need me to resend it.
No need to resend, applying into omap-for-v4.12/dt-v2.
Thanks,
Tony
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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: Tue, 4 Apr 2017 08:56:26 -0700 [thread overview]
Message-ID: <20170404155624.GQ10760@atomide.com> (raw)
In-Reply-To: <042d52f4-3148-0564-a41a-5212ede042d5@ti.com>
* Sekhar Nori <nsekhar@ti.com> [170330 07:26]:
> Hi Tony,
>
> On Tuesday 07 March 2017 12:11 AM, Tony Lindgren wrote:
> > * 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.
>
> Now that Roger's hwmod patches for the DCAN errata are in linux-next,
> this patch can be applied safely. Let me know if you need me to resend it.
No need to resend, applying into omap-for-v4.12/dt-v2.
Thanks,
Tony
next prev parent reply other threads:[~2017-04-04 15:56 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
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 [this message]
2017-04-04 15:56 ` Tony Lindgren
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