From patchwork Tue Aug 14 13:49:35 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Richard Genoud X-Patchwork-Id: 1319631 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-process-083081@patchwork1.kernel.org Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) by patchwork1.kernel.org (Postfix) with ESMTP id D8ABE40210 for ; Tue, 14 Aug 2012 14:03:07 +0000 (UTC) Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.76 #1 (Red Hat Linux)) id 1T1HdW-0005Ur-DG; Tue, 14 Aug 2012 13:58:28 +0000 Received: from mail-wi0-f171.google.com ([209.85.212.171]) by merlin.infradead.org with esmtps (Exim 4.76 #1 (Red Hat Linux)) id 1T1HWE-0000Zp-5T for linux-arm-kernel@lists.infradead.org; Tue, 14 Aug 2012 13:50:52 +0000 Received: by mail-wi0-f171.google.com with SMTP id hq4so3564686wib.0 for ; Tue, 14 Aug 2012 06:50:49 -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:x-mailer:in-reply-to:references; bh=gyjLtY7M7AuBsEhv6SsLUvaTMUdLgqlA+4YsT17T1AM=; b=jNa9oFTYeH8DG8OTPELJm760iLXLmJ5Tn71xpU5hEgI/ngnmdGKSyRkwIKLQ6cJ3Tn nzYkKY5wE+POpSvTKvNrIvpQ9QAdtEpuSro0SbPoYyd0qEOSD6Sd8yvIzMSZprcJOZl8 E4efOG+TeH6CBTpIesMph/J7ZP3D9MWzALVdduNsl8IqIiVwvDksAlUpYD1cCqciDUOd kuePLRpyMCSixBcjX9xgAihtE/6srJqge+HedXMJDdvHsYM3GrGu8mWiUCxb8ucwYpQb 4Q3eQX+8c4IXKVh6pyvRihQlX0lSTcufcc3UnaQeaIlxUBuDMZk7kiHsNcDMB6l74Nco M4YA== Received: by 10.216.55.195 with SMTP id k45mr7869179wec.216.1344952249840; Tue, 14 Aug 2012 06:50:49 -0700 (PDT) Received: from localhost.localdomain (lyon.paratronic.fr. [213.41.177.106]) by mx.google.com with ESMTPS id eu4sm22509397wib.2.2012.08.14.06.50.48 (version=TLSv1/SSLv3 cipher=OTHER); Tue, 14 Aug 2012 06:50:49 -0700 (PDT) From: Richard Genoud To: Nicolas Ferre Subject: [PATCH 21/23] spi-atmel OF: complete documentation Date: Tue, 14 Aug 2012 15:49:35 +0200 Message-Id: <1344952177-18385-22-git-send-email-richard.genoud@gmail.com> X-Mailer: git-send-email 1.7.2.5 In-Reply-To: <1344952177-18385-1-git-send-email-richard.genoud@gmail.com> References: <1344952177-18385-1-git-send-email-richard.genoud@gmail.com> X-Spam-Note: CRM114 invocation failed X-Spam-Score: -2.7 (--) X-Spam-Report: SpamAssassin version 3.3.2 on merlin.infradead.org summary: Content analysis details: (-2.7 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.7 RCVD_IN_DNSWL_LOW RBL: Sender listed at http://www.dnswl.org/, low trust [209.85.212.171 listed in list.dnswl.org] 0.0 FREEMAIL_FROM Sender email is commonly abused enduser mail provider (richard.genoud[at]gmail.com) -0.0 SPF_PASS SPF: sender matches SPF record -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% [score: 0.0000] -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature Cc: Richard Genoud , Jean-Christophe PLAGNIOL-VILLARD , linux-arm-kernel@lists.infradead.org X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: linux-arm-kernel-bounces@lists.infradead.org Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org Signed-off-by: Richard Genoud --- .../devicetree/bindings/spi/spi_atmel.txt | 15 +++++++++++++++ 1 files changed, 15 insertions(+), 0 deletions(-) diff --git a/Documentation/devicetree/bindings/spi/spi_atmel.txt b/Documentation/devicetree/bindings/spi/spi_atmel.txt index 7ec3d8d..6d2e5e1 100644 --- a/Documentation/devicetree/bindings/spi/spi_atmel.txt +++ b/Documentation/devicetree/bindings/spi/spi_atmel.txt @@ -4,3 +4,18 @@ Required properties: - compatible : should be "atmel,at91rm9200-spi". - reg: Address and length of the register set for the device - interrupts: Should contain macb interrupt +- cs-gpio: Should contain the GPIOs used for chipselect. + +spi0: spi@f0000000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "atmel,at91rm9200-spi"; + reg = <0xf0000000 0x100>; + interrupts = <13 4>; + cs-gpios = <&pioA 14 0 + &pioA 7 0 /* conflicts with TXD2 */ + &pioA 1 0 /* conflicts with RXD0 */ + &pioB 3 0 /* conflicts with ERXDV */ + >; + status = "disabled"; +};