Re: [PATCH v4 1/2] watchdog: imx2_wdt: add external reset support via 'ext-reset-output' dt prop

2015-12-28 Thread Wim Van Sebroeck
Hi Tim, > On Wed, Dec 2, 2015 at 12:54 PM, Tim Harvey wrote: > > > > On Wed, Dec 2, 2015 at 11:11 AM, Akshay Bhat > > wrote: > > > > > > > > > On 11/06/2015 05:02 PM, Guenter Roeck wrote: > > >> > > >> On Fri, Nov 06, 2015 at 11:53:42AM -0800, Tim Harvey wrote: > > >>> > > >>> On Thu, Nov 5, 20

Re: [PATCH v4 1/2] watchdog: imx2_wdt: add external reset support via 'ext-reset-output' dt prop

2015-12-17 Thread Guenter Roeck
On 12/17/2015 07:02 AM, Tim Harvey wrote: On Wed, Dec 2, 2015 at 12:54 PM, Tim Harvey wrote: On Wed, Dec 2, 2015 at 11:11 AM, Akshay Bhat wrote: On 11/06/2015 05:02 PM, Guenter Roeck wrote: On Fri, Nov 06, 2015 at 11:53:42AM -0800, Tim Harvey wrote: On Thu, Nov 5, 2015 at 2:23 PM, Guen

Re: [PATCH v4 1/2] watchdog: imx2_wdt: add external reset support via 'ext-reset-output' dt prop

2015-12-17 Thread Tim Harvey
On Wed, Dec 2, 2015 at 12:54 PM, Tim Harvey wrote: > > On Wed, Dec 2, 2015 at 11:11 AM, Akshay Bhat wrote: > > > > > > On 11/06/2015 05:02 PM, Guenter Roeck wrote: > >> > >> On Fri, Nov 06, 2015 at 11:53:42AM -0800, Tim Harvey wrote: > >>> > >>> On Thu, Nov 5, 2015 at 2:23 PM, Guenter Roeck wrot

Re: [PATCH v4 1/2] watchdog: imx2_wdt: add external reset support via 'ext-reset-output' dt prop

2015-12-02 Thread Tim Harvey
On Wed, Dec 2, 2015 at 11:11 AM, Akshay Bhat wrote: > > > On 11/06/2015 05:02 PM, Guenter Roeck wrote: >> >> On Fri, Nov 06, 2015 at 11:53:42AM -0800, Tim Harvey wrote: >>> >>> On Thu, Nov 5, 2015 at 2:23 PM, Guenter Roeck wrote: On Thu, Nov 05, 2015 at 04:19:21PM -0500, Akshay Bhat wro

Re: [PATCH v4 1/2] watchdog: imx2_wdt: add external reset support via 'ext-reset-output' dt prop

2015-12-02 Thread Akshay Bhat
On 11/06/2015 05:02 PM, Guenter Roeck wrote: On Fri, Nov 06, 2015 at 11:53:42AM -0800, Tim Harvey wrote: On Thu, Nov 5, 2015 at 2:23 PM, Guenter Roeck wrote: On Thu, Nov 05, 2015 at 04:19:21PM -0500, Akshay Bhat wrote: From: Tim Harvey The IMX6 watchdog supports assertion of a signal (WDO

Re: [PATCH v4 1/2] watchdog: imx2_wdt: add external reset support via 'ext-reset-output' dt prop

2015-11-06 Thread Guenter Roeck
On Fri, Nov 06, 2015 at 11:53:42AM -0800, Tim Harvey wrote: > On Thu, Nov 5, 2015 at 2:23 PM, Guenter Roeck wrote: > > On Thu, Nov 05, 2015 at 04:19:21PM -0500, Akshay Bhat wrote: > >> From: Tim Harvey > >> > >> The IMX6 watchdog supports assertion of a signal (WDOG_B) which > >> can be pinmux'd

Re: [PATCH v4 1/2] watchdog: imx2_wdt: add external reset support via 'ext-reset-output' dt prop

2015-11-06 Thread Tim Harvey
On Thu, Nov 5, 2015 at 2:23 PM, Guenter Roeck wrote: > On Thu, Nov 05, 2015 at 04:19:21PM -0500, Akshay Bhat wrote: >> From: Tim Harvey >> >> The IMX6 watchdog supports assertion of a signal (WDOG_B) which >> can be pinmux'd to an external pin. This is typically used for boards that >> have PMIC'

Re: [PATCH v4 1/2] watchdog: imx2_wdt: add external reset support via 'ext-reset-output' dt prop

2015-11-05 Thread Guenter Roeck
On Thu, Nov 05, 2015 at 04:19:21PM -0500, Akshay Bhat wrote: > From: Tim Harvey > > The IMX6 watchdog supports assertion of a signal (WDOG_B) which > can be pinmux'd to an external pin. This is typically used for boards that > have PMIC's in control of the IMX6 power rails. In fact, failure to us

[PATCH v4 1/2] watchdog: imx2_wdt: add external reset support via 'ext-reset-output' dt prop

2015-11-05 Thread Akshay Bhat
From: Tim Harvey The IMX6 watchdog supports assertion of a signal (WDOG_B) which can be pinmux'd to an external pin. This is typically used for boards that have PMIC's in control of the IMX6 power rails. In fact, failure to use such an external reset on boards with external PMIC's can result in v