From patchwork Tue Jun 21 13:05:06 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Fabrice Gasnier X-Patchwork-Id: 12889220 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 13E38C43334 for ; Tue, 21 Jun 2022 13:06:03 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1351220AbiFUNGB (ORCPT ); Tue, 21 Jun 2022 09:06:01 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36778 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1350821AbiFUNF6 (ORCPT ); Tue, 21 Jun 2022 09:05:58 -0400 Received: from mx07-00178001.pphosted.com (mx07-00178001.pphosted.com [185.132.182.106]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2B5C5237F2; Tue, 21 Jun 2022 06:05:57 -0700 (PDT) Received: from pps.filterd (m0288072.ppops.net [127.0.0.1]) by mx07-00178001.pphosted.com (8.17.1.5/8.17.1.5) with ESMTP id 25LCFCs4032492; Tue, 21 Jun 2022 15:05:34 +0200 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=foss.st.com; h=from : to : cc : subject : date : message-id : in-reply-to : references : mime-version : content-transfer-encoding : content-type; s=selector1; bh=kGFdEOd4Hn+bp4L8O4UHs/GgLmuaX/4g+RGps8zypXM=; b=0Tf5P62jv13J/ItGHFfVm9NGBAcYfEZ67Mlz8icx/CwLABbG6IlNp26/tiRRNNz9s0tT lAY0X0P62tNOZyWp1rOieE1zwSe53I4EvY+TpA9Xw1Kcg/skj+z1oQDZ/IPzX9mf7yD0 dLvEKaEC+R5TIYGNdX4xa6MW2VEtyUIyDy4Be2LXUqbtGe63+tjhP/6+kR/iicQLk4K1 2px2luFv6F0soSyv3DVCvgpxRhb8W11lJ+bWEw2QzfiEtxfm6YuSzPEPH+YlZbo4mA2k zqtiQN/EdZAx7+tdHAIkkSpPRJPRac8qqQu78HvvvJTTIl6CIZpmVLJqIbI1QaBWPbCh nQ== Received: from beta.dmz-eu.st.com (beta.dmz-eu.st.com [164.129.1.35]) by mx07-00178001.pphosted.com (PPS) with ESMTPS id 3gu9vcj2n1-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 21 Jun 2022 15:05:34 +0200 Received: from euls16034.sgp.st.com (euls16034.sgp.st.com [10.75.44.20]) by beta.dmz-eu.st.com (STMicroelectronics) with ESMTP id 8503E100034; Tue, 21 Jun 2022 15:05:33 +0200 (CEST) Received: from Webmail-eu.st.com (shfdag1node2.st.com [10.75.129.70]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id 805682248AA; Tue, 21 Jun 2022 15:05:33 +0200 (CEST) Received: from localhost (10.75.127.119) by SHFDAG1NODE2.st.com (10.75.129.70) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256) id 15.1.2308.20; Tue, 21 Jun 2022 15:05:33 +0200 From: Fabrice Gasnier To: , , CC: , , , , , Subject: [PATCH 3/3] usb: dwc2: host: add TPL support Date: Tue, 21 Jun 2022 15:05:06 +0200 Message-ID: <20220621130506.85424-4-fabrice.gasnier@foss.st.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220621130506.85424-1-fabrice.gasnier@foss.st.com> References: <20220621130506.85424-1-fabrice.gasnier@foss.st.com> MIME-Version: 1.0 X-Originating-IP: [10.75.127.119] X-ClientProxiedBy: GPXDAG2NODE5.st.com (10.75.127.69) To SHFDAG1NODE2.st.com (10.75.129.70) X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.205,Aquarius:18.0.883,Hydra:6.0.517,FMLib:17.11.64.514 definitions=2022-06-21_06,2022-06-21_01,2022-02-23_01 Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org From: Amelie Delaunay The TPL support is used to identify targeted devices during EH compliance test. The user can add "tpl-support" in the device tree to enable it. Signed-off-by: Amelie Delaunay Signed-off-by: Fabrice Gasnier --- drivers/usb/dwc2/hcd.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/usb/dwc2/hcd.c b/drivers/usb/dwc2/hcd.c index f63a27d11fac8..4567f3c24d225 100644 --- a/drivers/usb/dwc2/hcd.c +++ b/drivers/usb/dwc2/hcd.c @@ -52,6 +52,7 @@ #include #include +#include #include "core.h" #include "hcd.h" @@ -5339,6 +5340,8 @@ int dwc2_hcd_init(struct dwc2_hsotg *hsotg) /* Don't support SG list at this point */ hcd->self.sg_tablesize = 0; + hcd->tpl_support = of_usb_host_tpl_support(hsotg->dev->of_node); + if (!IS_ERR_OR_NULL(hsotg->uphy)) otg_set_host(hsotg->uphy->otg, &hcd->self);