dt-bindings: Document the qcom,vmid-cp-camera-preview-ro property

Document the qcom,vmid-cp-camera-preview-ro secure buffer property.
This property is used to communicate to the secure buffer driver that
buffers accessible to VMID_CP_CAMERA_PREVIEW should be mapped with
read-only permissions.

Change-Id: Ib867fd2a060448fc6996fddde6367fa4e6c1d5d8
This commit is contained in:
Isaac J. Manjarres 2020-08-28 14:25:16 -07:00
commit bc08a547f8

View file

@ -19,6 +19,12 @@ properties:
items:
- const: qcom,secure-buffer
qcom,vmid-cp-camera-preview-ro:
$ref: /schemas/types.yaml#/definitions/flag
description:
Buffers accessible to VMID_CP_CAMERA_PREVIEW must be mapped with
read-only permissions.
required:
- compatible