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SubjectRe: [PATCH 1/6] dt-bindings: ti,sci: Add ti,ctx-memory-region property
On Thu, Apr 21, 2022 at 03:36:54PM -0500, Dave Gerlach wrote:
> Add documentation for the ti,ctx-memory-region property which is a
> phandle to a reserved-memory carveout to be used by the ti_sci driver
> storage of low power mode memory context. This is optional for normal
> system operation but required to enabled suspend-to-mem usage of Deep
> Sleep state.
>
> Signed-off-by: Dave Gerlach <d-gerlach@ti.com>
> ---
> .../devicetree/bindings/arm/keystone/ti,sci.yaml | 9 +++++++++
> 1 file changed, 9 insertions(+)
>
> diff --git a/Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml b/Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml
> index 34f5f877d444..ec88aa88a2a0 100644
> --- a/Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml
> +++ b/Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml
> @@ -61,6 +61,15 @@ properties:
> mboxes:
> minItems: 2
>
> + ti,ctx-memory-region:

What's wrong with 'memory-region'?

> + description:
> + Phandle to the reserved memory node to be associated with the
> + ti-sci device, to be used for saving low power context. The
> + reserved memory node should be a carveout node, and should
> + be defined as per the bindings in
> + Documentation/devicetree/bindings/reserved-memory/reserved-memory.yaml
> + $ref: /schemas/types.yaml#/definitions/string
> +
> ti,system-reboot-controller:
> description: Determines If system reboot can be triggered by SoC reboot
> type: boolean
> --
> 2.35.0
>
>

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