From patchwork Thu Aug 22 15:02:26 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Punit Agrawal X-Patchwork-Id: 2848301 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork1.web.kernel.org (Postfix) with ESMTP id A70649F271 for ; Thu, 22 Aug 2013 15:03:50 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id EE0832056D for ; Thu, 22 Aug 2013 15:03:45 +0000 (UTC) Received: from casper.infradead.org (casper.infradead.org [85.118.1.10]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 31FA1205BC for ; Thu, 22 Aug 2013 15:03:44 +0000 (UTC) Received: from merlin.infradead.org ([2001:4978:20e::2]) by casper.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1VCWQ6-0001K3-NL; Thu, 22 Aug 2013 15:03:31 +0000 Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1VCWPx-0002Mp-9K; Thu, 22 Aug 2013 15:03:21 +0000 Received: from fw-tnat.cambridge.arm.com ([217.140.96.21] helo=cam-smtp0.cambridge.arm.com) by merlin.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1VCWPh-0002Kx-Dr for linux-arm-kernel@lists.infradead.org; Thu, 22 Aug 2013 15:03:06 +0000 Received: from the_future (e102309-lin.cambridge.arm.com [10.1.195.138]) by cam-smtp0.cambridge.arm.com (8.13.8/8.13.8) with SMTP id r7MF2dnC013296; Thu, 22 Aug 2013 16:02:39 +0100 Received: by the_future (sSMTP sendmail emulation); Thu, 22 Aug 2013 16:02:39 +0100 From: Punit Agrawal To: linux-arm-kernel@lists.infradead.org Subject: [Patch v3 1/3] ARM: dts: Improve CCI bindings documentation. Date: Thu, 22 Aug 2013 16:02:26 +0100 Message-Id: <1377183748-5717-2-git-send-email-punit.agrawal@arm.com> X-Mailer: git-send-email 1.7.10.4 In-Reply-To: <1377183748-5717-1-git-send-email-punit.agrawal@arm.com> References: <1377183748-5717-1-git-send-email-punit.agrawal@arm.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20130822_110305_746627_209379D6 X-CRM114-Status: UNSURE ( 8.05 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -5.4 (-----) Cc: Nicolas Pitre , devicetree@vger.kernel.org, Lorenzo Pieralisi , Stephen Warren , Punit Agrawal , Rob Herring X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Spam-Status: No, score=-7.0 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Improve the description of the value types used in the CCI binding. Cc: devicetree@vger.kernel.org Cc: Lorenzo Pieralisi Cc: Nicolas Pitre Cc: Stephen Warren Cc: Rob Herring Signed-off-by: Punit Agrawal Acked-by: Stephen Warren --- Documentation/devicetree/bindings/arm/cci.txt | 12 +++++++++--- 1 file changed, 9 insertions(+), 3 deletions(-) diff --git a/Documentation/devicetree/bindings/arm/cci.txt b/Documentation/devicetree/bindings/arm/cci.txt index 92d36e2..024c03d 100644 --- a/Documentation/devicetree/bindings/arm/cci.txt +++ b/Documentation/devicetree/bindings/arm/cci.txt @@ -36,14 +36,18 @@ specific to ARM. - reg Usage: required - Value type: + Value type: Integer cells. A register entry, expressed as a pair + of cells, containing base and size. Definition: A standard property. Specifies base physical address of CCI control registers common to all interfaces. - ranges: Usage: required - Value type: + Value type: Integer cells. An array of range entries, expressed + as a tuple of cells, containing child address, + parent address and the size of the region in the + child address space. Definition: A standard property. Follow rules in the ePAPR for hierarchical bus addressing. CCI interfaces addresses refer to the parent node addressing @@ -74,7 +78,9 @@ specific to ARM. - reg: Usage: required - Value type: + Value type: Integer cells. A register entry, expressed + as a pair of cells, containing base and + size. Definition: the base address and size of the corresponding interface programming registers.