From mboxrd@z Thu Jan 1 00:00:00 1970 From: Neil Armstrong Subject: [PATCH 2/2] devicetree: reserved-memory: document the optional no-exclusive parameter Date: Mon, 12 Oct 2015 09:33:14 +0200 Message-ID: <561B623A.1080907@baylibre.com> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit Return-path: Sender: linux-kernel-owner@vger.kernel.org To: Greg Kroah-Hartman , linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, Grant Likely , Josh Cartwright , Marek Szyprowski List-Id: devicetree@vger.kernel.org Document the 'no-exclusive' parameter used for the 'shared-dma-pool' compatible reserved-memory type. Signed-off-by: Neil Armstrong --- Documentation/devicetree/bindings/reserved-memory/reserved-memory.txt | 3 +++ 1 file changed, 3 insertions(+) diff --git a/Documentation/devicetree/bindings/reserved-memory/reserved-memory.txt b/Documentation/devicetree/bindings/reserved-memory/reserved-memory.txt index 3da0ebd..897aada 100644 --- a/Documentation/devicetree/bindings/reserved-memory/reserved-memory.txt +++ b/Documentation/devicetree/bindings/reserved-memory/reserved-memory.txt @@ -63,6 +63,9 @@ reusable (optional) - empty property able to reclaim it back. Typically that means that the operating system can use that region to store volatile or cached data that can be otherwise regenerated or migrated elsewhere. +no-exclusive (optional) - empty property + - Indicates the operating system can fall back to the default allocation + mechanism if no more enough memory is available from this pool. Linux implementation note: - If a "linux,cma-default" property is present, then Linux will use the -- 1.9.1