From patchwork Wed Jul 29 02:42:12 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Peter Chen X-Patchwork-Id: 501530 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@bilbo.ozlabs.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 52B27140E40 for ; Wed, 29 Jul 2015 13:52:40 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752643AbbG2Dwh (ORCPT ); Tue, 28 Jul 2015 23:52:37 -0400 Received: from mail-bl2on0134.outbound.protection.outlook.com ([65.55.169.134]:44812 "EHLO na01-bl2-obe.outbound.protection.outlook.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1752535AbbG2Dwg (ORCPT ); Tue, 28 Jul 2015 23:52:36 -0400 Received: from DM2PR03CA0026.namprd03.prod.outlook.com (10.141.96.25) by CY1PR0301MB0857.namprd03.prod.outlook.com (10.160.163.151) with Microsoft SMTP Server (TLS) id 15.1.219.17; Wed, 29 Jul 2015 03:52:34 +0000 Received: from BL2FFO11FD051.protection.gbl (2a01:111:f400:7c09::162) by DM2PR03CA0026.outlook.office365.com (2a01:111:e400:2428::25) with Microsoft SMTP Server (TLS) id 15.1.225.19 via Frontend Transport; Wed, 29 Jul 2015 03:52:33 +0000 Authentication-Results: spf=fail (sender IP is 192.88.158.2) smtp.mailfrom=freescale.com; freescale.mail.onmicrosoft.com; dkim=none (message not signed) header.d=none; Received-SPF: Fail (protection.outlook.com: domain of freescale.com does not designate 192.88.158.2 as permitted sender) receiver=protection.outlook.com; client-ip=192.88.158.2; helo=az84smr01.freescale.net; Received: from az84smr01.freescale.net (192.88.158.2) by BL2FFO11FD051.mail.protection.outlook.com (10.173.161.213) with Microsoft SMTP Server (TLS) id 15.1.231.11 via Frontend Transport; Wed, 29 Jul 2015 03:52:33 +0000 Received: from shlinux2.ap.freescale.net (shlinux2.ap.freescale.net [10.192.224.44]) by az84smr01.freescale.net (8.14.3/8.14.0) with ESMTP id t6T3q5pU011896; Tue, 28 Jul 2015 20:52:30 -0700 From: Peter Chen To: , CC: , , , , , , Peter Chen Subject: [PATCH 08/10] Doc: usb: ci-hdrc-usb2: add tx(rx)-burst-config-dword for binding doc Date: Wed, 29 Jul 2015 10:42:12 +0800 Message-ID: <1438137734-27311-9-git-send-email-peter.chen@freescale.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1438137734-27311-1-git-send-email-peter.chen@freescale.com> References: <1438137734-27311-1-git-send-email-peter.chen@freescale.com> X-EOPAttributedMessage: 0 X-Microsoft-Exchange-Diagnostics: 1; BL2FFO11FD051; 1:UcR3RzwnqSzmpBGFw+LVkCJbn5UWvOh41zaqBIx94kUBuatNy6j28OEYPkMFeZDwEdZ1nx03f8Ch+bUOuSUV/yPLHiii+tQF4ZLjMO9++GwvNhbpQUVNBlZ6b7BQzEoz6p+w7s/ZN5uAAjzoWu3332D1EYAEsabpLPbQ/fmvCa+oS+/Wx2lOKY+kzoOobStUgLd4dJnO1GId/N9qkz41avIbH1d+Wwzq6RTa5AHtShEUK5fo5Kp4/ZWU6V36WG/ZLS5HtTcuxAgpkjAf6v/mAUC4DbwFMmhNKAcyCIXjId4einSyLu08bSnX6bEbPLnUCieEmdFvTQVyH4a1zBKHDw== X-Forefront-Antispam-Report: CIP:192.88.158.2; CTRY:US; IPV:NLI; EFV:NLI; SFV:NSPM; SFS:(10019020)(6009001)(2980300002)(339900001)(199003)(189002)(6806004)(50986999)(85426001)(87936001)(19580395003)(189998001)(106466001)(5001960100002)(62966003)(229853001)(47776003)(46102003)(105606002)(76176999)(104016003)(36756003)(86362001)(19580405001)(33646002)(50226001)(48376002)(107886002)(50466002)(92566002)(230783001)(77156002)(77096005)(2950100001)(4001430100001); DIR:OUT; SFP:1102; SCL:1; SRVR:CY1PR0301MB0857; H:az84smr01.freescale.net; FPR:; SPF:Fail; MLV:sfv; A:1; MX:1; LANG:en; MIME-Version: 1.0 X-Microsoft-Exchange-Diagnostics: 1; CY1PR0301MB0857; 2:oF2umfr0c/LDyqaxuvc23SFS+yUTEBh4bjcPne/kFFxOC1mszFIhybKteVFmw67+; 3:tgMO0vVtWAOJltQcJGHdN+ldzd8WEXp8YAtRY11stHx4AgLhk3VhW71+7GivefhTZxf5mL+00QCUHHyIpUur0GWIoshBZZfEdTyzlmAQ4U2Lw16t1fi0zS6uUtaeHnYh9XU6oyPocl1NBclTmXf7g1Ymy31jGHme2lFp78KOYitEoxdXhaiobu/Njm9uX6QfzcL6beTWOMQ5nxeCHU8lBPISs9zsHdCUazaDh5YQaVI=; 25:5Q/QIILEBMA7LeTAPg594Cu/ppHo4yDhune4oF9zUwK/BAxJtZUIs2UslPq2JnZCyrar4wJMfSqQWEugsabwi3zcnxaAmiycOs1yKpc6kFFW3r0wqC8EwOismG67PJ5/kyNgL849aAVNJLbwguKrTqSprLsrwFU5LOEyEMSD4nWoopXbCaBXB2vHlmhfCQssxE1CqdP2MGdQ6WGIqvQ6CMnTAaARyyivX4rsdayKgCZoUxK6vUBRTq/B5DAtDR8EediXX8SQ8WtFrH2XIM4J9w==; 20:m2/G5W+E9LqatW3Q7E2XmyuvdTlhsqi6G0uXKAZQRyz4pxr5ozAC9/QM2AoBy4gn/MgNJUioCrmiBzIhu314UBQZrBKaWHpYaFvxD1xnzzUYSfDwW8ueltqefR0bpJu7Pi9A2Qcp/vHP6DOE7sVNpPQOIfgYHI/iQToG95MdpHK0KJ3qHLAS5brCE0PtplQqn3CQyhN/B739tM18kiXT09vmmG0aC6HouS7fDguIqVPwiq6MINrO4ZDO1XOGNErcJedqdH4wmeWMbJQnieZnGHKmJPscowYptQZtvHgIj6wqE3ak1SoDSXQJPhYb13n5VUZOxcnD0b8tnJJa2TnAcqwsjyJ3oBwnkzac1E3WVnU= X-Microsoft-Antispam: UriScan:;BCL:0;PCL:0;RULEID:;SRVR:CY1PR0301MB0857; CY1PR0301MB0857: X-MS-Exchange-Organization-RulesExecuted X-Microsoft-Antispam-PRVS: X-Exchange-Antispam-Report-Test: UriScan:; X-Exchange-Antispam-Report-CFA-Test: BCL:0; PCL:0; RULEID:(601004)(5005006)(3002001); SRVR:CY1PR0301MB0857; BCL:0; PCL:0; RULEID:; SRVR:CY1PR0301MB0857; X-Microsoft-Exchange-Diagnostics: 1; CY1PR0301MB0857; 4:xBg81KBs9TZBejTOvdV2ZqdF1ITBqr/cUfnYuJNxFxXMdgXmxJjlsT+FIzM6VvpJjX49ASX7OSpf2rtFS2Ew5RaCkr95+dV42YiIYnzC+/TeiJAEv5RY9okF+eExq3lqOgW7SABQkRK3t7RBMKNCvSVYGsSz2PujmbkeERKb15xO810Ttj2dQ9DRfldNeCQ8sBcjZ3276/iuqa3Pj4bZKrIcz9kEheZ7O7SjyA9WnAelkpkWgv7Cd9V7LSRnsi1PXul2trtUuBUt4IgZXYxjAzhxKnVkqwVH6a0FFcwZPNo= X-Forefront-PRVS: 0652EA5565 X-Microsoft-Exchange-Diagnostics: 1; CY1PR0301MB0857; 23: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 X-Microsoft-Exchange-Diagnostics: 1; CY1PR0301MB0857; 5:o532juNjuZHYOq5qge3c5z40uQWpZmnL8lI3aDz0wHHvgil1wj0gR9qX27UJJb0HcvN1aqeba+KblzSCaLSFA8lJzZYtSpM2p3orso3HuLhDWeRM1qDlLzaiyMTF5Gl0Gqn51ikedFtDNGS/nrUTpA==; 24:TSpEwFGOgWb/GV9iibz72AQ94JVbnrGdydP2J0IkLKTKu31ykm9TH9dXZnHe16RtvsDs4+81XveXiGExE1XcMCvF0kqIvM+YQuVj5BtOLD0=; 20:Qk7QsgUV45k8qReJNLU02AgryDiSgzHtbDCWJru1s80mnWAf5uo59i0dU7zn0Jr0SCm8P4ROXZ+o1JMtUzUqMA== X-OriginatorOrg: freescale.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 29 Jul 2015 03:52:33.7247 (UTC) X-MS-Exchange-CrossTenant-Id: 710a03f5-10f6-4d38-9ff4-a80b81da590d X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=710a03f5-10f6-4d38-9ff4-a80b81da590d; Ip=[192.88.158.2]; Helo=[az84smr01.freescale.net] X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: CY1PR0301MB0857 Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org It is used to override the default setting for burst size, changing burst size takes effect only when the SBUSCFG.AHBBRST = 0. Signed-off-by: Peter Chen --- Documentation/devicetree/bindings/usb/ci-hdrc-usb2.txt | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/Documentation/devicetree/bindings/usb/ci-hdrc-usb2.txt b/Documentation/devicetree/bindings/usb/ci-hdrc-usb2.txt index 3c377a3..0f0929c 100644 --- a/Documentation/devicetree/bindings/usb/ci-hdrc-usb2.txt +++ b/Documentation/devicetree/bindings/usb/ci-hdrc-usb2.txt @@ -34,6 +34,10 @@ Optional properties: should be aligned with ITC bits at register USBCMD. - ahb-burst-config: it is vendor dependent, the required value should be aligned with AHBBRST at SBUSCFG, the range is from 0x0 to 0x7. +- tx-burst-size-dword: it is vendor dependent, the tx burst size in dword + (4 bytes). +- rx-burst-size-dword: it is vendor dependent, the rx burst size in dword + (4 bytes). Example: @@ -48,4 +52,6 @@ Example: gadget-itc-setting = <0x4>; /* 4 micro-frames */ /* Incremental burst of unspecified length */ ahb-burst-config = <0x0>; + tx-burst-size-dword = <0x10>; /* 64 bytes */ + rx-burst-size-dword = <0x10>; };