From patchwork Wed Dec 12 11:54:49 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Bastian Hecht X-Patchwork-Id: 1865701 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 47D303FC81 for ; Wed, 12 Dec 2012 11:58:13 +0000 (UTC) Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.76 #1 (Red Hat Linux)) id 1TikuM-0006zk-QN; Wed, 12 Dec 2012 11:55:26 +0000 Received: from mail-ee0-f49.google.com ([74.125.83.49]) by merlin.infradead.org with esmtps (Exim 4.76 #1 (Red Hat Linux)) id 1Tiktn-0006tq-RJ for linux-arm-kernel@lists.infradead.org; Wed, 12 Dec 2012 11:54:52 +0000 Received: by mail-ee0-f49.google.com with SMTP id c4so365882eek.36 for ; Wed, 12 Dec 2012 03:54:50 -0800 (PST) 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=dJciWvEzXsr3dA5/Zg5qpRpa8HBe7aGMNS07HgF1E9g=; b=WzUO4scctYx8jBQvoE78z6P/xXz2DHEqwuyMSeD8TkiBBr32nJGGR397kdSDOXl62E ujAAx9dPxCrH2TzgMLIL45svaQcl7mbA8o561Vi411dvZpxPMX8OWo83omwD+iD75DxO KtFDLxuUYZ7nFO18AlKXgIkuIyf+Ha3EDN1Q/xkMkJQbkf06eLMLsvp05pbGn3kvU29I XeUQoxfIBWuw4CoZe6c4DyGR9e+WW1khoLw6yiu3vx0JoGfyfRpIwaJil+QA9du50OC4 NrWH3K99c3k8+kgiMIF495CWsebZGt9KiJ4zRM/K9TKWVFY8VYoxsem7QvfCvWX1akXK PvOg== Received: by 10.14.205.198 with SMTP id j46mr2222134eeo.27.1355313290777; Wed, 12 Dec 2012 03:54:50 -0800 (PST) Received: from localhost.localdomain (p4FD23602.dip.t-dialin.net. [79.210.54.2]) by mx.google.com with ESMTPS id w3sm55551445eel.17.2012.12.12.03.54.49 (version=TLSv1/SSLv3 cipher=OTHER); Wed, 12 Dec 2012 03:54:50 -0800 (PST) From: Bastian Hecht To: spi-devel-general@lists.sourceforge.net, Grant Likely Subject: [PATCH 4/4 v2] devicetree: Add Renesas SH Mobile MSIOF spi controller binding doc Date: Wed, 12 Dec 2012 12:54:49 +0100 Message-Id: <1355313289-29769-4-git-send-email-hechtb+renesas@gmail.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1355313289-29769-1-git-send-email-hechtb+renesas@gmail.com> References: <1355313289-29769-1-git-send-email-hechtb+renesas@gmail.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20121212_065452_064332_2FDBBA30 X-CRM114-Status: GOOD ( 10.90 ) 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 [74.125.83.49 listed in list.dnswl.org] 0.0 FREEMAIL_FROM Sender email is commonly abused enduser mail provider (hechtb[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: Magnus Damm , "linux-arm-kernel@lists.infradead.org" , linux-sh@vger.kernel.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 From: Bastian Hecht Add binding documentation for Renesas' MSIOF SPI controller. Signed-off-by: Bastian Hecht --- v2: - renamed property "chip_select" to "num-cs" - renamed property "tx_fifo_size" to "renesas,tx-fifo-size" - renamed property "rx_fifo_size" to "renesas,rx-fifo-size" Documentation/devicetree/bindings/spi/sh-msiof.txt | 12 ++++++++++++ 1 file changed, 12 insertions(+) create mode 100644 Documentation/devicetree/bindings/spi/sh-msiof.txt diff --git a/Documentation/devicetree/bindings/spi/sh-msiof.txt b/Documentation/devicetree/bindings/spi/sh-msiof.txt new file mode 100644 index 0000000..e622210 --- /dev/null +++ b/Documentation/devicetree/bindings/spi/sh-msiof.txt @@ -0,0 +1,12 @@ +Renesas MSIOF spi controller + +Required properties: +- compatible : "renesas,sh-msiof" for SuperH or + "renesas,sh-mobile-msiof" for SH Mobile series +- reg : Offset and length of the register set for the device +- interrupts : interrupt line used by MSIOF + +Optional properties: +- num-cs : total number of chip-selects +- renesas,tx-fifo-size : Overrides the default tx fifo size given in words +- renesas,rx-fifo-size : Overrides the default rx fifo size given in words