From: Guenter Roeck <linux@roeck-us.net>
To: Christophe Leroy <christophe.leroy@c-s.fr>
Cc: scottwood@freescale.com, Wim Van Sebroeck <wim@iguana.be>,
linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org,
linux-watchdog@vger.kernel.org
Subject: Re: [PATCH] watchdog: mpc8xxx_wdt: MPC8xx is HW enabled
Date: Mon, 2 Dec 2013 08:04:54 -0800 [thread overview]
Message-ID: <20131202160453.GA32723@roeck-us.net> (raw)
In-Reply-To: <20131130154540.E83D743E15@localhost.localdomain>
On Sat, Nov 30, 2013 at 04:45:40PM +0100, Christophe Leroy wrote:
> MPC8xx watchdog is enabled at startup by HW.
> If the bootloader disables it, it cannot be reenabled.
>
> Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
> diff -ur a/drivers/watchdog/mpc8xxx_wdt.c b/drivers/watchdog/mpc8xxx_wdt.c
> --- a/drivers/watchdog/mpc8xxx_wdt.c 2013-05-11 22:57:46.000000000 +0200
> +++ b/drivers/watchdog/mpc8xxx_wdt.c 2013-08-08 02:12:15.000000000 +0200
> @@ -273,6 +310,7 @@
> .compatible = "fsl,mpc823-wdt",
> .data = &(struct mpc8xxx_wdt_type) {
> .prescaler = 0x800,
> + .hw_enabled = true,
> },
> },
> {},
>
> ---
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> http://www.avast.com
>
> --
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next prev parent reply other threads:[~2013-12-02 16:04 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-11-30 15:45 [PATCH] watchdog: mpc8xxx_wdt: MPC8xx is HW enabled Christophe Leroy
2013-12-01 19:43 ` Guenter Roeck
2013-12-02 6:14 ` Wolfgang Denk
2013-12-06 19:35 ` Scott Wood
2013-12-02 16:04 ` Guenter Roeck [this message]
2014-02-24 19:51 ` Wim Van Sebroeck
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