Messages in this thread | | | Date | Tue, 10 Jan 2023 10:35:13 +0100 | Subject | Re: [PATCH V2 02/11] dt-bindings: remoteproc: qcom,msm8996-mss-pil: Update memory region | From | Krzysztof Kozlowski <> |
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On 09/01/2023 04:48, Sibi Sankar wrote: > The dynamic memory region used for metadata authentication would still > be a part of the kernel mapping and any access to this region by the
Just one space before "by"
> application processor after assigning it to the remote Q6 will result > in a XPU violation. This is fixed by using a no-map carveout instead. > Update the bindings to reflect the addition of the new modem metadata > carveout on MSM8996 (and similar) SoCs. > > Signed-off-by: Sibi Sankar <quic_sibis@quicinc.com> > --- > .../bindings/remoteproc/qcom,msm8996-mss-pil.yaml | 14 +++++++++++++- > 1 file changed, 13 insertions(+), 1 deletion(-) > > diff --git a/Documentation/devicetree/bindings/remoteproc/qcom,msm8996-mss-pil.yaml b/Documentation/devicetree/bindings/remoteproc/qcom,msm8996-mss-pil.yaml > index d3d3fb2fe91d..ad1a51c23949 100644 > --- a/Documentation/devicetree/bindings/remoteproc/qcom,msm8996-mss-pil.yaml > +++ b/Documentation/devicetree/bindings/remoteproc/qcom,msm8996-mss-pil.yaml > @@ -123,6 +123,7 @@ properties: > items: > - description: MBA reserved region > - description: Modem reserved region > + - description: Metadata reserved region > > firmware-name: > $ref: /schemas/types.yaml#/definitions/string-array > @@ -165,6 +166,16 @@ properties: > - memory-region > deprecated: true > > + metadata: > + type: object
addutionalProperties: false
> + description: > + Metadata reserved region
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> + properties: > + memory-region: true
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> + required: > + - memory-region > + deprecated: true
Best regards, Krzysztof
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