Re: [PATCH v4 0/6] Enhance support for the SP805 WDT

[Ray Jui]

Hi Florian,

On 6/6/2018 12:29 PM, Florian Fainelli wrote:
> On 05/28/2018 11:01 AM, Ray Jui wrote:
> > This patch series enhances the support for the SP805 watchdog timer.
> > First of all, 'timeout-sec' devicetree property is added. In addition,
> > support is also added to allow the driver to reset the watchdog if it
> > has been detected that watchdot has been started in the bootloader. In
> > this case, the driver will initiate the ping service from the kernel
> > watchdog subsystem, before a user mode daemon takes over. This series
> > also enables SP805 in the default ARM64 defconfig
> >
> > This patch series is based off v4.17-rc5 and is available on GIHUB:
> > repo: https://github.com/Broadcom/arm64-linux.git
> > branch: sp805-wdt-v4
> >
> > Changes since v3:
> >   - Improve description of 'timeout-sec' in the binding document, per
> > recommendation from Guenter Roeck
> >
> > Changes since v2:
> >   - Fix indent and format to make them consistent within arm,sp805.txt
> >
> > Changes since v1:
> >   - Consolidate two duplicated SP805 binding documents into one
> >   - Slight change of the wdt_is_running implementation per discussion
> >
> > Ray Jui (6):
> >    Documentation: DT: Consolidate SP805 binding docs
> >    Documentation: DT: Add optional 'timeout-sec' property for sp805
> >    watchdog: sp805: add 'timeout-sec' DT property support
> >    watchdog: sp805: set WDOG_HW_RUNNING when appropriate
> >    arm64: dt: set initial SR watchdog timeout to 60 seconds
> >    arm64: defconfig: add CONFIG_ARM_SP805_WATCHDOG
>
> I can take the last two patches and Guenter would take the first 4 or
> would you want to proceed differently?

It looks like we still need to figure out how to proceed based on 
discussions with Rob and Guenter on 1/6?

Thanks,

Ray