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dt-bindings: Document the qcom,uncached-heap property

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For non-secure heaps, this property dictates if the memory of the heap
is mapped as uncached when mapped in user space or the kernel.

Change-Id: I2002fa48aa588e88468089983e5aeb02644ed4eb
This commit is contained in:
Chris Goldsworthy
2021-06-07 08:40:20 -07:00
parent c638cb9479
commit 3cba16a2dc
1 changed files with 5 additions and 0 deletions
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5
bindings/arm/msm/qcom_dma_heap.yaml
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@@ -43,6 +43,11 @@ patternProperties:
description: |
The heap type to use for this heap.
qcom,uncached-heap:
Usage: optional
Value type: <boolean>
Definition: Denotes whether this heap provides uncached memory or not.
qcom,dynamic-heap:
Usage: optional
Value type: <boolean>