Re: [PATCH V2 3/3] watchdog: stm32: add dynamic prescaler support

2019-05-02 Thread Guenter Roeck
On Thu, May 02, 2019 at 04:08:46PM +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

[PATCH V2 3/3] watchdog: stm32: add dynamic prescaler support

2019-05-02 Thread Ludovic Barre
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 have a timeout close to the expected value. Signed-off-by: Ludovic Barre ---