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[209.132.180.67]) by mx.google.com with ESMTP id t49si17839113edd.198.2019.10.16.03.05.12; Wed, 16 Oct 2019 03:05:12 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=pass header.i=@ti.com header.s=ti-com-17Q1 header.b="AXthPd/9"; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=QUARANTINE sp=NONE dis=NONE) header.from=ti.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2392187AbfJPKFL (ORCPT + 26 others); Wed, 16 Oct 2019 06:05:11 -0400 Received: from fllv0016.ext.ti.com ([198.47.19.142]:34278 "EHLO fllv0016.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728358AbfJPKFJ (ORCPT ); Wed, 16 Oct 2019 06:05:09 -0400 Received: from lelv0266.itg.ti.com ([10.180.67.225]) by fllv0016.ext.ti.com (8.15.2/8.15.2) with ESMTP id x9GA53DD083529; Wed, 16 Oct 2019 05:05:03 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1571220303; bh=3fN5NK1stC3TVcBSIjgs4/Tpem+V0pvjRE5Z5G0ywEU=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=AXthPd/9+uvhWeGURO9li10+icI0WqRfXdQeS/Iune+mvVnkXasH9EanxahaECuF5 /1+F3tHwPkIbU4hd9DcLyvNliaFg9AKGgZYp4m+n08L0dQZ9yWStg314vqcppT8ORw cc3AqQH28aw4phLSyeepJadhgUmRoqj7JLfhdVvo= Received: from DLEE108.ent.ti.com (dlee108.ent.ti.com [157.170.170.38]) by lelv0266.itg.ti.com (8.15.2/8.15.2) with ESMTPS id x9GA532J122400 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Wed, 16 Oct 2019 05:05:03 -0500 Received: from DLEE115.ent.ti.com (157.170.170.26) by DLEE108.ent.ti.com (157.170.170.38) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1713.5; Wed, 16 Oct 2019 05:04:55 -0500 Received: from lelv0326.itg.ti.com (10.180.67.84) by DLEE115.ent.ti.com (157.170.170.26) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1713.5 via Frontend Transport; Wed, 16 Oct 2019 05:05:02 -0500 Received: from lta0400828a.ti.com (ileax41-snat.itg.ti.com [10.172.224.153]) by lelv0326.itg.ti.com (8.15.2/8.15.2) with ESMTP id x9GA4sKD001596; Wed, 16 Oct 2019 05:04:59 -0500 From: Roger Quadros To: , CC: , , , , , , Roger Quadros Subject: [PATCH v2 2/2] usb: cdns3: gadget: Fix full-speed mode Date: Wed, 16 Oct 2019 13:04:52 +0300 Message-ID: <20191016100452.32613-3-rogerq@ti.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20191016100452.32613-1-rogerq@ti.com> References: <20191016100452.32613-1-rogerq@ti.com> MIME-Version: 1.0 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org We need to disable USB3 PHY for full-speed mode else gadget mode is broken. Signed-off-by: Roger Quadros Signed-off-by: Sekhar Nori Reviewed-by: Peter Chen Reviewed-by: Pawel Laszczak --- drivers/usb/cdns3/gadget.c | 1 + 1 file changed, 1 insertion(+) -- Texas Instruments Finland Oy, Porkkalankatu 22, 00180 Helsinki. Y-tunnus/Business ID: 0615521-4. Kotipaikka/Domicile: Helsinki diff --git a/drivers/usb/cdns3/gadget.c b/drivers/usb/cdns3/gadget.c index 228cdc4ab886..157536753b8c 100644 --- a/drivers/usb/cdns3/gadget.c +++ b/drivers/usb/cdns3/gadget.c @@ -2571,6 +2571,7 @@ static int cdns3_gadget_start(struct cdns3 *cdns) switch (max_speed) { case USB_SPEED_FULL: writel(USB_CONF_SFORCE_FS, &priv_dev->regs->usb_conf); + writel(USB_CONF_USB3DIS, &priv_dev->regs->usb_conf); break; case USB_SPEED_HIGH: writel(USB_CONF_USB3DIS, &priv_dev->regs->usb_conf);