| Message ID | 1582327685-6316-2-git-send-email-eberman@codeaurora.org |
|---|---|
| State | New |
| Headers | show |
| Series | [1/3] dt: psci: Add arm,psci-sys-reset2-type property | expand |
On Fri, Feb 21, 2020 at 03:28:03PM -0800, Elliot Berman wrote: > Some implementors of PSCI may relax the requirements of the PSCI > architectural warm reset. In order to comply with PSCI specification, a > different reset_type value must be used. The alternate PSCI > SYSTEM_RESET2 may be used in all warm/soft reboot scenarios, replacing > the architectural warm reset. > > Signed-off-by: Elliot Berman <eberman@codeaurora.org> > --- > Documentation/devicetree/bindings/arm/psci.yaml | 5 +++++ > 1 file changed, 5 insertions(+) > > diff --git a/Documentation/devicetree/bindings/arm/psci.yaml b/Documentation/devicetree/bindings/arm/psci.yaml > index 8ef8542..a790e5a 100644 > --- a/Documentation/devicetree/bindings/arm/psci.yaml > +++ b/Documentation/devicetree/bindings/arm/psci.yaml > @@ -102,6 +102,11 @@ properties: > [1] Kernel documentation - ARM idle states bindings > Documentation/devicetree/bindings/arm/idle-states.txt > > + arm,psci-sys-reset2-type: > + $ref: /schemas/types.yaml#/definitions/uint32 > + description: | > + reset_type parameter value to use during a warm or soft reboot. > + I would rather use param instead of type in the name. -- Regards, Sudeep
diff --git a/Documentation/devicetree/bindings/arm/psci.yaml b/Documentation/devicetree/bindings/arm/psci.yaml index 8ef8542..a790e5a 100644 --- a/Documentation/devicetree/bindings/arm/psci.yaml +++ b/Documentation/devicetree/bindings/arm/psci.yaml @@ -102,6 +102,11 @@ properties: [1] Kernel documentation - ARM idle states bindings Documentation/devicetree/bindings/arm/idle-states.txt + arm,psci-sys-reset2-type: + $ref: /schemas/types.yaml#/definitions/uint32 + description: | + reset_type parameter value to use during a warm or soft reboot. + "#power-domain-cells": description: The number of cells in a PM domain specifier as per binding in [3].
Some implementors of PSCI may relax the requirements of the PSCI architectural warm reset. In order to comply with PSCI specification, a different reset_type value must be used. The alternate PSCI SYSTEM_RESET2 may be used in all warm/soft reboot scenarios, replacing the architectural warm reset. Signed-off-by: Elliot Berman <eberman@codeaurora.org> --- Documentation/devicetree/bindings/arm/psci.yaml | 5 +++++ 1 file changed, 5 insertions(+)