From patchwork Wed Sep 14 06:07:44 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chunfeng Yun X-Patchwork-Id: 12975666 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org 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 smtp.lore.kernel.org (Postfix) with ESMTPS id 86FACECAAD3 for ; Wed, 14 Sep 2022 06:09:42 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:CC:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=Oemt8ZklM8oZ3Jmn7OAYHf6JBXcZc5XsWebDlqSHaFA=; b=rXjD1y9AOuFEK8 EWDBMc1zIQeyrsb2WxIRbgtYos8jg0YlSqrBkGxebnDs88IXPle8rYOtrDSCGQPOaWYTF8Bkd4diB Y6terxLcSMvYpvnuHT/hz4qi+nkhL/rjMZIYcpLaTPwqNfwkREo/XyVf9ShZWTSrRIYoJj5FXt+JP B0d5x6rQewlzHUtcAHcW/GGbJiWW2Zw3ExOLUj+gJzVt/1LmizQirr/LWbl1zJ9MBsyPd0k7N7ZtW Djm5ghOFQG69IneiBwjM8JJrmgAfXOJMx08Gg0n7JmIo8BeoclgkOcCygbHDPByHEQrEghiOmI5rV knVGMAMCjX1fQkHi4O+Q==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1oYLaf-008EQM-J3; Wed, 14 Sep 2022 06:09:41 +0000 Received: from mailgw02.mediatek.com ([216.200.240.185]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1oYLab-008EFK-T4; Wed, 14 Sep 2022 06:09:39 +0000 X-UUID: a0bc4ab9e784498ea6c20716ddddfe5e-20220913 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mediatek.com; s=dk; h=Content-Type:Content-Transfer-Encoding:MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:CC:To:From; bh=6+oGyl9dP8hxzdhVR6EPUTnIGGLS5/EJMLDztRGSB5o=; b=su4E6TP7sY1RovXT6HpexwllXcw0wMfTfv6Clj0Bh68PsM96YIEuqYyjtdrVLwVS5KXhPhBHLjeGNTq11EEDGRxs/FT9v7/1xanEpVJxjUKETqtw5nH+yESCF5hUXdA1YQyvqQK7HoUUlmYZ7XXMD1FcOVuG2tN8T925P5pkiUw=; X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.11,REQID:bcd5518b-4f24-4b17-8224-8ef39a04d4f0,IP:0,U RL:0,TC:0,Content:0,EDM:0,RT:0,SF:0,FILE:0,BULK:0,RULE:Release_Ham,ACTION: release,TS:0 X-CID-META: VersionHash:39a5ff1,CLOUDID:e3b456f6-6e85-48d9-afd8-0504bbfe04cb,B ulkID:nil,BulkQuantity:0,Recheck:0,SF:nil,TC:nil,Content:0,EDM:-3,IP:nil,U RL:11|1,File:nil,Bulk:nil,QS:nil,BEC:nil,COL:0 X-UUID: a0bc4ab9e784498ea6c20716ddddfe5e-20220913 Received: from mtkmbs11n1.mediatek.inc [(172.21.101.185)] by mailgw02.mediatek.com (envelope-from ) (musrelay.mediatek.com ESMTP with TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256/256) with ESMTP id 2128097698; Tue, 13 Sep 2022 23:09:27 -0700 Received: from mtkmbs11n1.mediatek.inc (172.21.101.185) by mtkmbs10n2.mediatek.inc (172.21.101.183) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.792.3; Wed, 14 Sep 2022 14:07:52 +0800 Received: from localhost.localdomain (10.17.3.154) by mtkmbs11n1.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.2.792.15 via Frontend Transport; Wed, 14 Sep 2022 14:07:51 +0800 From: Chunfeng Yun To: Vinod Koul CC: Chunfeng Yun , Kishon Vijay Abraham I , Rob Herring , Krzysztof Kozlowski , Matthias Brugger , , , , , , Eddie Hung , AngeloGioacchino Del Regno Subject: [PATCH v3 5/7] phy: phy-mtk-tphy: disable gpio mode for all usb2 phys Date: Wed, 14 Sep 2022 14:07:44 +0800 Message-ID: <20220914060746.10004-5-chunfeng.yun@mediatek.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220914060746.10004-1-chunfeng.yun@mediatek.com> References: <20220914060746.10004-1-chunfeng.yun@mediatek.com> MIME-Version: 1.0 X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220913_230937_975051_3CF4F33C X-CRM114-Status: GOOD ( 11.56 ) X-BeenThere: linux-phy@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Linux Phy Mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-phy" Errors-To: linux-phy-bounces+linux-phy=archiver.kernel.org@lists.infradead.org Disable DP/DM's GPIO mode for all usb2 phy, not only for the first usb2 phy which usually supports dual-role mode. Signed-off-by: Chunfeng Yun Reviewed-by: AngeloGioacchino Del Regno --- v2~v3: no changes --- drivers/phy/mediatek/phy-mtk-tphy.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/phy/mediatek/phy-mtk-tphy.c b/drivers/phy/mediatek/phy-mtk-tphy.c index 7f40b8b052bd..79920c066e59 100644 --- a/drivers/phy/mediatek/phy-mtk-tphy.c +++ b/drivers/phy/mediatek/phy-mtk-tphy.c @@ -532,8 +532,7 @@ static void u2_phy_instance_init(struct mtk_tphy *tphy, /* disable switch 100uA current to SSUSB */ mtk_phy_clear_bits(com + U3P_USBPHYACR5, PA5_RG_U2_HS_100U_U3_EN); - if (!index) - mtk_phy_clear_bits(com + U3P_U2PHYACR4, P2C_U2_GPIO_CTR_MSK); + mtk_phy_clear_bits(com + U3P_U2PHYACR4, P2C_U2_GPIO_CTR_MSK); if (tphy->pdata->avoid_rx_sen_degradation) { if (!index) {