From patchwork Tue Feb 26 09:24:39 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andy Shevchenko X-Patchwork-Id: 10829755 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 5ECFE1399 for ; Tue, 26 Feb 2019 09:25:06 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 4A108298DF for ; Tue, 26 Feb 2019 09:25:06 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 3E2BD2B050; Tue, 26 Feb 2019 09:25:06 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id ED75D298DF for ; Tue, 26 Feb 2019 09:25:05 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-Id:Date:Subject:To :From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=BT58zCKkBN5yETB3Z9mehaP1Q09uzFd0HUBsdI0b6kU=; b=psF8eJeCpxWzcv eKGxoaBFrGU+kAqH/tsfbD8HBXYpBW/RZ2EOQmSitufuiPj/Oz1pn3s+F0L3xp2SaSq7ewKD+Pb7O FJ0NV8FGnfQDMZX3kU9W/JDkKeif8Bg02bdWMnsu27eNuJEl+8uY0yoUw19aHqTQcfp5UzAHf3YZ4 u+/7ytxm7TtRciZUwTtjI45+Ur013lfb7fs2AJQySKRJ6ftuaWVAg0LV8Cik0wUuvfV64QSXQ9iaZ 0/OzwArZNapeTQhAzuzMsDdP8kPEbEikyhbS8RsEmKpUUIolthAaIOst0FVrx5aspLUssMiEsfJpc lXzkxteXBkQl/HAUQ5iA==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1gyYyu-0006xE-H7; Tue, 26 Feb 2019 09:24:56 +0000 Received: from mga18.intel.com ([134.134.136.126]) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1gyYyn-0006vt-3g for linux-arm-kernel@lists.infradead.org; Tue, 26 Feb 2019 09:24:54 +0000 X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga006.fm.intel.com ([10.253.24.20]) by orsmga106.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 26 Feb 2019 01:24:45 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.58,415,1544515200"; d="scan'208";a="322170936" Received: from black.fi.intel.com ([10.237.72.28]) by fmsmga006.fm.intel.com with ESMTP; 26 Feb 2019 01:24:42 -0800 Received: by black.fi.intel.com (Postfix, from userid 1003) id C6E422B1; Tue, 26 Feb 2019 11:24:41 +0200 (EET) From: Andy Shevchenko To: Rob Herring , Mark Rutland , devicetree@vger.kernel.org, Daniel Mack , Haojian Zhuang , Robert Jarzmik , linux-arm-kernel@lists.infradead.org, Mark Brown , linux-spi@vger.kernel.org, Jarkko Nikula Subject: [PATCH v1 1/3] dt-bindings: Add dma-burst-sz property for spi-pxa2xx Date: Tue, 26 Feb 2019 12:24:39 +0300 Message-Id: <20190226092441.49198-1-andriy.shevchenko@linux.intel.com> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190226_012452_570869_92324F0B X-CRM114-Status: GOOD ( 12.94 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Andy Shevchenko Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP Add DMA burst size property to the SPI PXA2xx bindings. Signed-off-by: Andy Shevchenko --- Documentation/devicetree/bindings/spi/spi-pxa2xx.txt | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/devicetree/bindings/spi/spi-pxa2xx.txt b/Documentation/devicetree/bindings/spi/spi-pxa2xx.txt index e30e0c2a4bce..3b2e70ba7466 100644 --- a/Documentation/devicetree/bindings/spi/spi-pxa2xx.txt +++ b/Documentation/devicetree/bindings/spi/spi-pxa2xx.txt @@ -11,6 +11,7 @@ Required properties: Optional properties: - cs-gpios: list of GPIO chip selects. See the SPI bus bindings, Documentation/devicetree/bindings/spi/spi-bus.txt +- dma-burst-sz: DMA burst size - spi-slave: Empty property indicating the SPI controller is used in slave mode. - ready-gpios: GPIO used to signal a SPI master that the FIFO is filled and we're ready to service a transfer. Only useful in slave mode.