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: 1865621 Return-Path: X-Original-To: patchwork-linux-sh@patchwork.kernel.org Delivered-To: patchwork-process-083081@patchwork2.kernel.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by patchwork2.kernel.org (Postfix) with ESMTP id 9BFC0DF2EE for ; Wed, 12 Dec 2012 11:54:52 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752862Ab2LLLyw (ORCPT ); Wed, 12 Dec 2012 06:54:52 -0500 Received: from mail-ee0-f46.google.com ([74.125.83.46]:56280 "EHLO mail-ee0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752387Ab2LLLyv (ORCPT ); Wed, 12 Dec 2012 06:54:51 -0500 Received: by mail-ee0-f46.google.com with SMTP id e53so369935eek.19 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 Cc: "linux-arm-kernel@lists.infradead.org" , linux-sh@vger.kernel.org, Magnus Damm 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> Sender: linux-sh-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-sh@vger.kernel.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