Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754642AbdCTMPo (ORCPT ); Mon, 20 Mar 2017 08:15:44 -0400 Received: from mx0a-0014ca01.pphosted.com ([208.84.65.235]:51225 "EHLO mx0a-0014ca01.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754217AbdCTMOl (ORCPT ); Mon, 20 Mar 2017 08:14:41 -0400 X-CrossPremisesHeadersFilteredBySendConnector: maileu3.global.cadence.com From: Artur Jedrysek To: , CC: , Cyrille Pitchen , Marek Vasut , David Woodhouse , Brian Norris , Boris Brezillon , Richard Weinberger , Rob Herring , Mark Rutland , Artur Jedrysek Subject: [PATCH v3, 4/4] dt-bindings: mtd: Add Octal SPI support to Cadence QSPI. Date: Mon, 20 Mar 2017 11:27:34 +0000 Message-ID: <1490009254-4284-1-git-send-email-jartur@cadence.com> X-Mailer: git-send-email 2.2.2 In-Reply-To: <1490008935-28900-1-git-send-email-jartur@cadence.com> References: <1490008935-28900-1-git-send-email-jartur@cadence.com> MIME-Version: 1.0 Content-Type: text/plain X-OrganizationHeadersPreserved: maileu3.global.cadence.com Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1255 Lines: 32 This patch updates Cadence QSPI Device Tree documentation to include information about new compatible used to indicate, whether or not Octal SPI transfers are supported by the device. Signed-off-by: Artur Jedrysek --- Changelog: v2: Use new compatible, instead of boolean property, to indicate Octal SPI support. --- v3: Changes according to comments. --- Documentation/devicetree/bindings/mtd/cadence-quadspi.txt | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/mtd/cadence-quadspi.txt b/Documentation/devicetree/bindings/mtd/cadence-quadspi.txt index f248056..298b0a3 100644 --- a/Documentation/devicetree/bindings/mtd/cadence-quadspi.txt +++ b/Documentation/devicetree/bindings/mtd/cadence-quadspi.txt @@ -1,7 +1,9 @@ * Cadence Quad SPI controller Required properties: -- compatible : Should be "cdns,qspi-nor". +- compatible : Should be one of: + - "cdns,qspi-nor" for Quad SPI controller. + - "cdns,ospi-nor", "cdns,qspi-nor" for Octal SPI controller. - reg : Contains two entries, each of which is a tuple consisting of a physical address and length. The first entry is the address and length of the controller register set. The second entry is the -- 2.2.2