[PATCH v2] ARM i.MX28: make chip reset via reset pin work again

Marc Kleine-Budde mkl at pengutronix.de
Wed Apr 24 04:37:12 EDT 2013


On 04/24/2013 10:35 AM, Sascha Hauer wrote:
> On Wed, Apr 24, 2013 at 10:28:53AM +0200, Marc Kleine-Budde wrote:
>> 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 at pengutronix.de>
>>> Signed-off-by: Marc Kleine-Budde <mkl at pengutronix.de>
>>
>> ping
> 
> pong.
> 
> For master?

at least

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   |

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