Messages in this thread | | | Date | Wed, 27 May 2020 20:25:02 -0600 | From | Rob Herring <> | Subject | Re: [PATCH 3/5] dt-bindings: reset: ocelot: Add documentation for 'microchip,reset-switch-core' property |
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On Wed, May 13, 2020 at 03:08:40PM +0200, Lars Povlsen wrote: > This documents the 'microchip,reset-switch-core' property in the > ocelot-reset driver. > > Signed-off-by: Lars Povlsen <lars.povlsen@microchip.com> > --- > .../devicetree/bindings/power/reset/ocelot-reset.txt | 6 ++++++ > 1 file changed, 6 insertions(+) > > diff --git a/Documentation/devicetree/bindings/power/reset/ocelot-reset.txt b/Documentation/devicetree/bindings/power/reset/ocelot-reset.txt > index 4d530d8154848..20fff03753ad2 100644 > --- a/Documentation/devicetree/bindings/power/reset/ocelot-reset.txt > +++ b/Documentation/devicetree/bindings/power/reset/ocelot-reset.txt > @@ -9,9 +9,15 @@ microchip Sparx5 armv8 SoC's. > Required Properties: > - compatible: "mscc,ocelot-chip-reset" or "microchip,sparx5-chip-reset" > > +Optional properties: > +- microchip,reset-switch-core : Perform a switch core reset at the > + time of driver load. This is may be used to initialize the switch > + core to a known state (before other drivers are loaded).
How do you know when other drivers are loaded? This could be a module perhaps. Doesn't seem like something that belongs in DT.
Can this behavior be implied with "microchip,sparx5-chip-reset"?
Rob
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