From patchwork Tue Jun 21 15:23:47 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Fabrice Gasnier X-Patchwork-Id: 12889421 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 39BDEC43334 for ; Tue, 21 Jun 2022 15:26:10 +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=qd4sPEmnVQ0wzR6PKu86CW+qO/VzUm8gE1F89nV9YJs=; b=CeIo3AhNDfIMj2 wRMSSp5H1AAD6GY+QD7X6TvGV4BQnJDjNOKfp+H0eNqamTMxksZv1iBcCjL8PAtGv/eiO/PVcNhP2 HJpud4bO3N242ua8YRBWeOtqECvCgtuq4hy17QeDdsXKi/veKVo7n3PvZnc3eI/Fj1UXDOieQHin9 /CL9EL/mgBpZp8v84FctqWMhkDndfW+jtK1yOt211Q0DvY0gFLcAFXvc1Fnj6EjqaSMUQUmKsbmk3 529wpqrl7iweEr2DBtg6IMpZz1nEF4D/fymkbkgXp+RpSgmgWuZedQaPJsNA9dMkRHdJjpvTQ/A+q 9vONqnoGYSEx3E/sq66w==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1o3fkd-0068zZ-60; Tue, 21 Jun 2022 15:25:11 +0000 Received: from mx08-00178001.pphosted.com ([91.207.212.93] helo=mx07-00178001.pphosted.com) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1o3fkH-0068pr-OV for linux-arm-kernel@lists.infradead.org; Tue, 21 Jun 2022 15:24:51 +0000 Received: from pps.filterd (m0046661.ppops.net [127.0.0.1]) by mx07-00178001.pphosted.com (8.17.1.5/8.17.1.5) with ESMTP id 25LDOnmN024429; Tue, 21 Jun 2022 17:24:38 +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=z23/ct457ABHLQlvL8cij+lhb6Mrl6uZfABnK9FVHkg=; b=QUSEcn2nSqrhGS21GkFzYxqaDv286NWi6kfDKvbfl80MWdfwCUSOoy1nV/3SmA/mlKJP 1NVUvHXvDMpcmmthSOXE78VVBA7D9ALur86cJoWw3cT/hNttBi+Xa34SRes3uBUtgtBC kZFWgyZLM7j0quHI1NBwfba6FPC9GOSySX6J7tOQPqAWeRn/YrVi4J2Y/rl/xLAy5kD4 8jaYjKXsy2A4r34qB7LZvkUC14XgzSmbfBaBLQViAIZDVIFljtTKHfFP2TgpdUlrrwUh EQyx5rKW7XIOn77tcKr29puLcsbJbRpaftFOCvQgAz6IHUNIdTQz4uNpOZh+5kGXl5WT Jg== 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 3guaqhagxv-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 21 Jun 2022 17:24:37 +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 7F2DD10002A; Tue, 21 Jun 2022 17:24:36 +0200 (CEST) Received: from Webmail-eu.st.com (shfdag1node2.st.com [10.75.129.70]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id 02C9B22ECD3; Tue, 21 Jun 2022 17:24:36 +0200 (CEST) Received: from localhost (10.75.127.49) 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 17:24:35 +0200 From: Fabrice Gasnier To: , , CC: , , , , , , , , Subject: [PATCH v2 1/4] usb: host: ohci-platform: add TPL support Date: Tue, 21 Jun 2022 17:23:47 +0200 Message-ID: <20220621152350.145745-2-fabrice.gasnier@foss.st.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220621152350.145745-1-fabrice.gasnier@foss.st.com> References: <20220621152350.145745-1-fabrice.gasnier@foss.st.com> MIME-Version: 1.0 X-Originating-IP: [10.75.127.49] X-ClientProxiedBy: SFHDAG2NODE3.st.com (10.75.127.6) 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_08,2022-06-21_01,2022-02-23_01 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220621_082450_141204_3F05C311 X-CRM114-Status: GOOD ( 16.22 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org From: Amelie Delaunay The Target Peripheral List (TPL) is used to identify targeted devices during Embedded Host compliance testing. The user can add "tpl-support" in the device tree to enable it. Acked-by: Alan Stern Signed-off-by: Amelie Delaunay Signed-off-by: Fabrice Gasnier --- Changes in v2: - update commit message to clarify TPL and EH meaning - add collected ack --- drivers/usb/host/ohci-platform.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/usb/host/ohci-platform.c b/drivers/usb/host/ohci-platform.c index 47dfbfe9e5190..0adae62651276 100644 --- a/drivers/usb/host/ohci-platform.c +++ b/drivers/usb/host/ohci-platform.c @@ -28,6 +28,7 @@ #include #include #include +#include #include "ohci.h" @@ -210,6 +211,8 @@ static int ohci_platform_probe(struct platform_device *dev) hcd->rsrc_start = res_mem->start; hcd->rsrc_len = resource_size(res_mem); + hcd->tpl_support = of_usb_host_tpl_support(dev->dev.of_node); + err = usb_add_hcd(hcd, irq, IRQF_SHARED); if (err) goto err_power;