diff options
Diffstat (limited to 'Documentation/devicetree/bindings/reserved-memory/qcom,rmtfs-mem.yaml')
| -rw-r--r-- | Documentation/devicetree/bindings/reserved-memory/qcom,rmtfs-mem.yaml | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/reserved-memory/qcom,rmtfs-mem.yaml b/Documentation/devicetree/bindings/reserved-memory/qcom,rmtfs-mem.yaml index bab982f004..46407e9c1d 100644 --- a/Documentation/devicetree/bindings/reserved-memory/qcom,rmtfs-mem.yaml +++ b/Documentation/devicetree/bindings/reserved-memory/qcom,rmtfs-mem.yaml @@ -26,6 +26,17 @@ properties: description: > identifier of the client to use this region for buffers + qcom,use-guard-pages: + type: boolean + description: > + Indicates that the firmware, or hardware, does not gracefully handle + memory protection of this region when placed adjacent to other protected + memory regions, and that padding around the used portion of the memory + region is necessary. + + When this is set, the first and last page should be left unused, and the + effective size of the region will thereby shrink with two pages. + qcom,vmid: $ref: /schemas/types.yaml#/definitions/uint32-array description: > |