From: Florian Fainelli <f.fainelli-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
To: linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Cc: devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
mark.rutland-5wv7dgnIgG8@public.gmane.org,
robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org,
david-xT8FGy+AXnRB3Ne2BGzF6laj5H9X9Tb+@public.gmane.org,
devicetree-spec-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
glikely-s3s/WqlpOiPyB63q8FvJNQ@public.gmane.org,
stewart-23VcF4HTsmIX0ybBhKVfKdBPR1lH4CV8@public.gmane.org,
Florian Fainelli
<f.fainelli-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Subject: [PATCH] dt-bindings: Document optional "reserved-names" property
Date: Tue, 9 May 2017 10:18:47 -0700 [thread overview]
Message-ID: <20170509171847.27457-1-f.fainelli@gmail.com> (raw)
Define an optional string property: "reserved-names" which can be used
by the client program to tag/identify reserved memory regions.
Signed-off-by: Florian Fainelli <f.fainelli-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
---
Documentation/devicetree/bindings/reserved-memory/reserved-memory.txt | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/Documentation/devicetree/bindings/reserved-memory/reserved-memory.txt b/Documentation/devicetree/bindings/reserved-memory/reserved-memory.txt
index 3da0ebdba8d9..bd3c9485f637 100644
--- a/Documentation/devicetree/bindings/reserved-memory/reserved-memory.txt
+++ b/Documentation/devicetree/bindings/reserved-memory/reserved-memory.txt
@@ -64,6 +64,10 @@ reusable (optional) - empty property
system can use that region to store volatile or cached data that
can be otherwise regenerated or migrated elsewhere.
+reserved-names (optional)
+ - Provides a named tag to the client program to help pretty print/identify
+ the reserved memory region.
+
Linux implementation note:
- If a "linux,cma-default" property is present, then Linux will use the
region for the default pool of the contiguous memory allocator.
--
2.9.3
next reply other threads:[~2017-05-09 17:18 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-05-09 17:18 Florian Fainelli [this message]
[not found] ` <20170509171847.27457-1-f.fainelli-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2017-05-12 23:55 ` [PATCH] dt-bindings: Document optional "reserved-names" property Rob Herring
2017-05-19 23:59 ` Florian Fainelli
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