From patchwork Thu Jan 23 02:51:44 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Peter Chen X-Patchwork-Id: 11346713 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 080E41580 for ; Thu, 23 Jan 2020 02:56:23 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id D85DF24125 for ; Thu, 23 Jan 2020 02:56:22 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="Gao+aAgS" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org D85DF24125 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=nxp.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org 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:MIME-Version:Cc:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id: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=OTokLWAQQE3XEqYqZvHs44BiQTaxUGkIJRiQzGlTgEA=; b=Gao +aAgSONJqbLjElHAeo5EH3fCyqtlUfEOUxlR0+UdUPPpK8IJVolckFjZtk0HEeiQ4ivIwVPpCL35y u1aIvAYNHjskOtp6YeqpQFG9h5JOoRnuS0s2YDjQvT2jXAbIfJwUTsgg/y0fmh2Vwk5XQmEG1k4Av QTLADjslApvRh+0JWqFBMXYL/cYRv99DBI5lGBt0KjuNI3GG4gL1yho64+m8KnFsTbrUOoc69mi0s /d7/Lbk/Qe5mIAUgFCKqn1WMij7yCuqm5U+BktP00pQ33huDOu1wcfmEC5cTKEj83IYuFgoLIn3cY iQygpYgkuKqdBXJYqUObpgmEOk+AJPw==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1iuSfM-0002Xj-2a; Thu, 23 Jan 2020 02:56:20 +0000 Received: from inva020.nxp.com ([92.121.34.13]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1iuSfI-0002XQ-UU for linux-arm-kernel@lists.infradead.org; Thu, 23 Jan 2020 02:56:18 +0000 Received: from inva020.nxp.com (localhost [127.0.0.1]) by inva020.eu-rdc02.nxp.com (Postfix) with ESMTP id 6C5BC1A420E; Thu, 23 Jan 2020 03:56:11 +0100 (CET) Received: from invc005.ap-rdc01.nxp.com (invc005.ap-rdc01.nxp.com [165.114.16.14]) by inva020.eu-rdc02.nxp.com (Postfix) with ESMTP id 112141A41F6; Thu, 23 Jan 2020 03:56:09 +0100 (CET) Received: from localhost.localdomain (shlinux2.ap.freescale.net [10.192.224.44]) by invc005.ap-rdc01.nxp.com (Postfix) with ESMTP id 28374402AA; Thu, 23 Jan 2020 10:56:06 +0800 (SGT) From: Peter Chen To: shawnguo@kernel.org Subject: [PATCH 1/1] ARM: dts: imx7ulp-evk: disable usbotg1 overcurrent function Date: Thu, 23 Jan 2020 10:51:44 +0800 Message-Id: <1579747904-32614-1-git-send-email-peter.chen@nxp.com> X-Mailer: git-send-email 2.7.4 X-Virus-Scanned: ClamAV using ClamSMTP X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200122_185617_121421_C466ED78 X-CRM114-Status: UNSURE ( 9.92 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -2.3 (--) X-Spam-Report: SpamAssassin version 3.4.3 on bombadil.infradead.org summary: Content analysis details: (-2.3 points) pts rule name description ---- ---------------------- -------------------------------------------------- -2.3 RCVD_IN_DNSWL_MED RBL: Sender listed at https://www.dnswl.org/, medium trust [92.121.34.13 listed in list.dnswl.org] -0.0 SPF_PASS SPF: sender matches SPF record 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Peter Chen , kernel@pengutronix.de, linux-arm-kernel@lists.infradead.org, linux-imx@nxp.com MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org At imx7ulp evk, all USBOTG1 OC (Over Current) function pins are used by others, and the USB driver doesn't support OC function through the GPIO, so we disable the OC function for this board as well as delete the pinctrl for it. Reviewed-by: Jun Li Acked-by: Leonard Crestez Signed-off-by: Peter Chen --- arch/arm/boot/dts/imx7ulp-evk.dts | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/arch/arm/boot/dts/imx7ulp-evk.dts b/arch/arm/boot/dts/imx7ulp-evk.dts index a863a2b337d6..eff51e113db4 100644 --- a/arch/arm/boot/dts/imx7ulp-evk.dts +++ b/arch/arm/boot/dts/imx7ulp-evk.dts @@ -72,7 +72,7 @@ srp-disable; hnp-disable; adp-disable; - over-current-active-low; + disable-over-current; status = "okay"; }; @@ -110,7 +110,6 @@ pinctrl_usbotg1_id: otg1idgrp { fsl,pins = < IMX7ULP_PAD_PTC13__USB0_ID 0x10003 - IMX7ULP_PAD_PTC16__USB1_OC2 0x10003 >; };