Re: [PATCH] watchdog: stm32: add dynamic prescaler support

2019-04-29 Thread Guenter Roeck
On 4/29/19 6:51 AM, Ludovic BARRE wrote: Hi Guenter On 4/26/19 4:16 PM, Guenter Roeck wrote: On Fri, Apr 26, 2019 at 03:41:15PM +0200, Ludovic Barre wrote: From: Ludovic Barre This patch allows to define the max prescaler by compatible. To set a large range of timeout, the prescaler should b

Re: [PATCH] watchdog: stm32: add dynamic prescaler support

2019-04-29 Thread Ludovic BARRE
Hi Guenter On 4/26/19 4:16 PM, Guenter Roeck wrote: On Fri, Apr 26, 2019 at 03:41:15PM +0200, Ludovic Barre wrote: From: Ludovic Barre This patch allows to define the max prescaler by compatible. To set a large range of timeout, the prescaler should be set dynamically (from the timeout reques

Re: [PATCH] watchdog: stm32: add dynamic prescaler support

2019-04-26 Thread Guenter Roeck
On Fri, Apr 26, 2019 at 03:41:15PM +0200, Ludovic Barre wrote: > From: Ludovic Barre > > This patch allows to define the max prescaler by compatible. > To set a large range of timeout, the prescaler should be set > dynamically (from the timeout request) to improve the resolution > in order to hav