From: shawnguo@kernel.org (Shawn Guo)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH] ARM: dts: imx: ventana: Add ext watchdog reset
Date: Mon, 8 Aug 2016 15:30:08 +0800 [thread overview]
Message-ID: <20160808073008.GC4678@tiger> (raw)
In-Reply-To: <1467207063-4774-1-git-send-email-tharvey@gateworks.com>
On Wed, Jun 29, 2016 at 06:31:03AM -0700, Tim Harvey wrote:
> bc677ff42e81bbf78308a7b66cf7b63b0f5c26b0 adds a device-tree property
> to specify that an external watchdog reset is used to reset other
> portions of the board and not just the IMX6 SoC.
>
> This adds the property to the proper watchdog as well as the pinmux for
> the Gateworks Ventana boards that use this external watchdog reset to
> reset the PMIC which will reset all the PMIC power rails and not just
> a chip-level IMX6 reset. This helps to work around various system issues
> that can cause a hang when coming out of reset.
>
> Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Applied, thanks.
WARNING: multiple messages have this Message-ID (diff)
From: Shawn Guo <shawnguo-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
To: Tim Harvey <tharvey-UMMOYl/HMS+akBO8gow8eQ@public.gmane.org>
Cc: devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org
Subject: Re: [PATCH] ARM: dts: imx: ventana: Add ext watchdog reset
Date: Mon, 8 Aug 2016 15:30:08 +0800 [thread overview]
Message-ID: <20160808073008.GC4678@tiger> (raw)
In-Reply-To: <1467207063-4774-1-git-send-email-tharvey-UMMOYl/HMS+akBO8gow8eQ@public.gmane.org>
On Wed, Jun 29, 2016 at 06:31:03AM -0700, Tim Harvey wrote:
> bc677ff42e81bbf78308a7b66cf7b63b0f5c26b0 adds a device-tree property
> to specify that an external watchdog reset is used to reset other
> portions of the board and not just the IMX6 SoC.
>
> This adds the property to the proper watchdog as well as the pinmux for
> the Gateworks Ventana boards that use this external watchdog reset to
> reset the PMIC which will reset all the PMIC power rails and not just
> a chip-level IMX6 reset. This helps to work around various system issues
> that can cause a hang when coming out of reset.
>
> Signed-off-by: Tim Harvey <tharvey-UMMOYl/HMS+akBO8gow8eQ@public.gmane.org>
Applied, thanks.
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next prev parent reply other threads:[~2016-08-08 7:30 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-06-29 13:31 [PATCH] ARM: dts: imx: ventana: Add ext watchdog reset Tim Harvey
2016-06-29 13:31 ` Tim Harvey
2016-08-08 7:30 ` Shawn Guo [this message]
2016-08-08 7:30 ` Shawn Guo
-- strict thread matches above, loose matches on Subject: below --
2016-05-27 23:34 Tim Harvey
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