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From: Christophe Leroy <christophe.leroy@c-s.fr>
To: Wim Van Sebroeck <wim@iguana.be>, <scottwood@freescale.com>
Subject: [PATCH] watchdog: mpc8xxx_wdt: MPC8xx is HW enabled
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Date: Sat, 30 Nov 2013 16:45:40 +0100 (CET)
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Cc: linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org,
 linux-watchdog@vger.kernel.org
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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>

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 =3D "fsl,mpc823-wdt",
 		.data =3D &(struct mpc8xxx_wdt_type) {
 			.prescaler =3D 0x800,
+			.hw_enabled =3D true,
 		},
 	},
 	{},

---
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