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[v6,01/14] dt-bindings: reserved-memory: Introduce memory-region-names

Message ID 20200409175238.3586487-2-thierry.reding@gmail.com
State New
Headers show
Series [v6,01/14] dt-bindings: reserved-memory: Introduce memory-region-names | expand

Commit Message

Thierry Reding April 9, 2020, 5:52 p.m. UTC 
From: Thierry Reding <treding@nvidia.com>

In order to make the reserved-memory bindings more consistent with other
existing bindings, add a memory-region-names property that contains an
array of strings that name the entries of the memory-region property and
allows these regions to be looked up by name.

Signed-off-by: Thierry Reding <treding@nvidia.com>
---
Changes in v6:
- drop addition of memory-regions alias

 .../devicetree/bindings/reserved-memory/reserved-memory.txt     | 2 ++
 1 file changed, 2 insertions(+)
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Patch

diff --git a/Documentation/devicetree/bindings/reserved-memory/reserved-memory.txt b/Documentation/devicetree/bindings/reserved-memory/reserved-memory.txt
index bac4afa3b197..4dd20de6977f 100644
--- a/Documentation/devicetree/bindings/reserved-memory/reserved-memory.txt
+++ b/Documentation/devicetree/bindings/reserved-memory/reserved-memory.txt
@@ -77,6 +77,8 @@  Regions in the /reserved-memory node may be referenced by other device
 nodes by adding a memory-region property to the device node.
 
 memory-region (optional) - phandle, specifier pairs to children of /reserved-memory
+memory-region-names (optional) - a list of names, one for each corresponding
+  entry in the memory-region property
 
 Example
 -------