From patchwork Fri Mar 6 08:04:20 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Peter Chen X-Patchwork-Id: 5950461 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork2.web.kernel.org (Postfix) with ESMTP id E1E70BF440 for ; Fri, 6 Mar 2015 08:08:43 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 30284203B5 for ; Fri, 6 Mar 2015 08:08:43 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.9]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 5C65A203AE for ; Fri, 6 Mar 2015 08:08:42 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1YTnFo-0006Hn-VH; Fri, 06 Mar 2015 08:05:04 +0000 Received: from mail-by2on0112.outbound.protection.outlook.com ([207.46.100.112] helo=na01-by2-obe.outbound.protection.outlook.com) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1YTnFl-0005xZ-8E for linux-arm-kernel@lists.infradead.org; Fri, 06 Mar 2015 08:05:01 +0000 Received: from BN3PR0301CA0066.namprd03.prod.outlook.com (25.160.152.162) by DM2PR0301MB0863.namprd03.prod.outlook.com (25.160.215.149) with Microsoft SMTP Server (TLS) id 15.1.99.14; Fri, 6 Mar 2015 08:04:39 +0000 Received: from BN1BFFO11FD019.protection.gbl (2a01:111:f400:7c10::1:188) by BN3PR0301CA0066.outlook.office365.com (2a01:111:e400:401e::34) with Microsoft SMTP Server (TLS) id 15.1.106.15 via Frontend Transport; Fri, 6 Mar 2015 08:04:38 +0000 Received: from az84smr01.freescale.net (192.88.158.2) by BN1BFFO11FD019.mail.protection.outlook.com (10.58.144.82) with Microsoft SMTP Server (TLS) id 15.1.99.6 via Frontend Transport; Fri, 6 Mar 2015 08:04:38 +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 t2684WIt001139; Fri, 6 Mar 2015 01:04:33 -0700 From: Peter Chen To: Subject: [PATCH 1/2] ARM: imx6qdl-sabresd: set swbst_reg as vbus's parent reg Date: Fri, 6 Mar 2015 16:04:20 +0800 Message-ID: <1425629061-8995-1-git-send-email-peter.chen@freescale.com> X-Mailer: git-send-email 1.9.1 X-EOPAttributedMessage: 0 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; Authentication-Results: spf=fail (sender IP is 192.88.158.2) smtp.mailfrom=peter.chen@freescale.com; vger.kernel.org; dkim=none (message not signed) header.d=none; X-Forefront-Antispam-Report: CIP:192.88.158.2; CTRY:US; IPV:NLI; EFV:NLI; BMV:0; SFV:NSPM; SFS:(10019020)(6009001)(339900001)(199003)(189002)(85426001)(33646002)(229853001)(48376002)(106466001)(36756003)(105606002)(104016003)(50226001)(87936001)(50986999)(50466002)(110136001)(86362001)(62966003)(77156002)(77096005)(92566002)(19580405001)(46102003)(47776003)(2351001)(6806004)(19580395003)(32563001); DIR:OUT; SFP:1102; SCL:1; SRVR:DM2PR0301MB0863; H:az84smr01.freescale.net; FPR:; SPF:Fail; MLV:sfv; A:1; MX:1; LANG:en; MIME-Version: 1.0 X-Microsoft-Antispam: UriScan:;BCL:0;PCL:0;RULEID:;SRVR:DM2PR0301MB0863; X-Microsoft-Antispam-PRVS: X-Exchange-Antispam-Report-Test: UriScan:; X-Exchange-Antispam-Report-CFA-Test: BCL:0; PCL:0; RULEID:(601004)(5001007)(5005006); SRVR:DM2PR0301MB0863; BCL:0; PCL:0; RULEID:; SRVR:DM2PR0301MB0863; X-Forefront-PRVS: 05079D8470 X-OriginatorOrg: freescale.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 06 Mar 2015 08:04:38.1495 (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] X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: DM2PR0301MB0863 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20150306_000501_338358_4B214A90 X-CRM114-Status: UNSURE ( 5.17 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -0.0 (/) Cc: mark.rutland@arm.com, devicetree@vger.kernel.org, pawel.moll@arm.com, stable , robh+dt@kernel.org, Peter Chen , kernel@pengutronix.de, linux-arm-kernel@lists.infradead.org X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Spam-Status: No, score=-4.2 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, T_RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP USB vbus 5V is from PMIC SWBST, so set swbst_reg as vbus's parent reg, it fixed a bug that the voltage of vbus is incorrect due to swbst_reg is disabled after boots up. Cc: stable Signed-off-by: Peter Chen --- arch/arm/boot/dts/imx6qdl-sabresd.dtsi | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm/boot/dts/imx6qdl-sabresd.dtsi b/arch/arm/boot/dts/imx6qdl-sabresd.dtsi index f1cd214..a626e6d 100644 --- a/arch/arm/boot/dts/imx6qdl-sabresd.dtsi +++ b/arch/arm/boot/dts/imx6qdl-sabresd.dtsi @@ -35,6 +35,7 @@ regulator-max-microvolt = <5000000>; gpio = <&gpio3 22 0>; enable-active-high; + vin-supply = <&swbst_reg>; }; reg_usb_h1_vbus: regulator@1 { @@ -45,6 +46,7 @@ regulator-max-microvolt = <5000000>; gpio = <&gpio1 29 0>; enable-active-high; + vin-supply = <&swbst_reg>; }; reg_audio: regulator@2 {