From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755266AbdEIRS7 (ORCPT ); Tue, 9 May 2017 13:18:59 -0400 Received: from mail-wr0-f194.google.com ([209.85.128.194]:34801 "EHLO mail-wr0-f194.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753322AbdEIRS5 (ORCPT ); Tue, 9 May 2017 13:18:57 -0400 From: Florian Fainelli To: linux-kernel@vger.kernel.org Cc: devicetree@vger.kernel.org, mark.rutland@arm.com, robh+dt@kernel.org, david@gibson.dropbear.id.au, devicetree-spec@vger.kernel.org, glikely@secretlab.ca, stewart@linux.vnet.ibm.com, Florian Fainelli Subject: [PATCH] dt-bindings: Document optional "reserved-names" property Date: Tue, 9 May 2017 10:18:47 -0700 Message-Id: <20170509171847.27457-1-f.fainelli@gmail.com> X-Mailer: git-send-email 2.9.3 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 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 --- 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