[PATCH v2] ARM: dts: ZII: Disable HW Ethernet switch reset GPIOs

[Shawn Guo]

On Wed, Jul 22, 2020 at 01:33:41PM -0700, Chris Healy wrote:
> From: Chris Healy <cphealy at gmail.com>
> 
> Disable Ethernet switch reset GPIO with ZII platforms that have it
> enabled.  HW switch reset results in a reset of the copper PHYs
> inside of the switch.  We want to avoid this reset of the copper PHYs
> in the switch as this results in unnecessary broader network disruption on
> a soft reboot of the application processor.
> 
> With the HW GPIO removed, the switch driver still performs a soft reset of
> the switch core which has been shown to sufficiently meet our needs with
> other ZII platforms that do not have the HW switch reset GPIO defined. 
> 
> Signed-off-by: Chris Healy <cphealy at gmail.com>

Applied, thanks.