From patchwork Tue Mar 11 12:44:50 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Max Filippov X-Patchwork-Id: 3812201 Return-Path: X-Original-To: patchwork-linux-spi@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 93E67BF540 for ; Tue, 11 Mar 2014 12:46:38 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id B500D20200 for ; Tue, 11 Mar 2014 12:46:37 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id D7596201F5 for ; Tue, 11 Mar 2014 12:46:36 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753381AbaCKMqN (ORCPT ); Tue, 11 Mar 2014 08:46:13 -0400 Received: from mail-la0-f41.google.com ([209.85.215.41]:50661 "EHLO mail-la0-f41.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755272AbaCKMpr (ORCPT ); Tue, 11 Mar 2014 08:45:47 -0400 Received: by mail-la0-f41.google.com with SMTP id gl10so5714451lab.0 for ; Tue, 11 Mar 2014 05:45:45 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=foSVEiKqh6sXjCO2q9go5Hxx3EIyY2IbP3n6l+M0iB8=; b=PttDrtek5p/rWGKSLbyEX8zf5rsqkOInU3UPq11LuMFCXN/8gJ5qGNyrlSOeKyHOb3 BIa2BstFm/BA9aVmx5WSBHwCMvdtTvVaI5oSltdULW9Q0c2k4vuIG/OMTsg34fyRZ/3w 9IY3LitAH6jlZGahBL2/aBKoPj4J+bG4enETqgGCIySG+s9MgfYHR6ejNmoW85HrBq9x vgKRdPWz6+ZmLOjaJCWu3d2+E7qUZEFWjTlLImYynGUuBMF0huIlG9lKjZGhOLk0Tmii 6u1NWI9myDYeApnx+c5Z1RYDD6tTCHpw+CjUerPrQnos58FH3vnBmt4j9ut4OyPomxac 9RjQ== X-Received: by 10.152.23.39 with SMTP id j7mr5666350laf.35.1394541945408; Tue, 11 Mar 2014 05:45:45 -0700 (PDT) Received: from octofox.metropolis ([188.134.19.124]) by mx.google.com with ESMTPSA id i7sm35004079lai.5.2014.03.11.05.45.44 for (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 11 Mar 2014 05:45:44 -0700 (PDT) From: Max Filippov To: linux-xtensa@linux-xtensa.org, linux-spi@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org Cc: Chris Zankel , Marc Gauthier , Mark Brown , Rob Herring , Grant Likely , Andrew Morton , Max Filippov Subject: [PATCH 2/3] spi/xtensa-xtfpga: add DT binding documentation Date: Tue, 11 Mar 2014 16:44:50 +0400 Message-Id: <1394541891-26469-3-git-send-email-jcmvbkbc@gmail.com> X-Mailer: git-send-email 1.8.1.4 In-Reply-To: <1394541891-26469-1-git-send-email-jcmvbkbc@gmail.com> References: <1394541891-26469-1-git-send-email-jcmvbkbc@gmail.com> Sender: linux-spi-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-spi@vger.kernel.org X-Spam-Status: No, score=-5.3 required=5.0 tests=BAYES_00, DKIM_ADSP_CUSTOM_MED, DKIM_SIGNED, FREEMAIL_FROM, FROM_LOCAL_NOVOWEL, HK_RANDOM_FROM, RCVD_IN_DNSWL_HI, T_DKIM_INVALID, T_RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=ham 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 Signed-off-by: Max Filippov --- Documentation/devicetree/bindings/spi/spi-xtensa-xtfpga.txt | 9 +++++++++ 1 file changed, 9 insertions(+) create mode 100644 Documentation/devicetree/bindings/spi/spi-xtensa-xtfpga.txt diff --git a/Documentation/devicetree/bindings/spi/spi-xtensa-xtfpga.txt b/Documentation/devicetree/bindings/spi/spi-xtensa-xtfpga.txt new file mode 100644 index 0000000..b6ebe2b --- /dev/null +++ b/Documentation/devicetree/bindings/spi/spi-xtensa-xtfpga.txt @@ -0,0 +1,9 @@ +Cadence Xtensa XTFPGA platform SPI controller. + +This simple SPI master controller is built into xtfpga bitstreams and is used +to control daughterboard audio codec. + +Required properties: +- compatible: should be "cdns,xtfpga-spi". +- reg: physical base address of the controller and length of memory mapped + region.