On 04/19/2013 04:36 PM, Marc Kleine-Budde wrote:
> Since commit:
> 
>     2ccd451 ARM i.MX28: change default watchdog reset method
> 
> the external reset via the reset pin is broken. That commit overwrites the
> HW_CLKCTRL_RESET register with only WDOG_POR_DISABLE set, which results in
> disabling the external reset.
> 
> This patch uses read-modify-write to set the WDOG_POR_DISABLE, leaving the
> WDOG_POR_DISABLE untouched.
> 
> Cc: Steffen Trumtrar <s.trumtrar@pengutronix.de>
> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>

ping

Marc

-- 
Pengutronix e.K.                  | Marc Kleine-Budde           |
Industrial Linux Solutions        | Phone: +49-231-2826-924     |
Vertretung West/Dortmund          | Fax:   +49-5121-206917-5555 |
Amtsgericht Hildesheim, HRA 2686  | http://www.pengutronix.de   |