From patchwork Tue Jun 21 15:23:48 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Fabrice Gasnier X-Patchwork-Id: 12889422 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 A03BBC43334 for ; Tue, 21 Jun 2022 15:26:27 +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=YkwX9XpADnGcpXGyfBlhGyqtdIi/umDh+3s7px00SxE=; b=Ton8gO9d9Qceug Z/94jcNh57guZNhBbs5wv3khA6tl6WwGkgMVc3nG+KIdJuYNbj9s4Sd1QC3ysNHS8vqb5mKbJr0bU HW3jgY/wJWyk75Ulv4hgQDzQAtB8bjQVv6Fj8usueL4cWYOpao1yEO/CIfgo4CPYkL08ti3FMVx3X 7LXYwT4nG1KOBSiwIaJs5eRjMhapav+EDGlDeXNdQIqSyJojynZj3mG5VBSumeqfB3346BCUAGIUQ dmXik1g/ht0+j1VfV6p9xdHo7s6ued32cO493TVk+JSmeaDEMWyehLPjTEtO3UDkx6PTiqIgDPx7q 6zd4bQvREL05hDukeCTQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1o3fks-00693p-3e; Tue, 21 Jun 2022 15:25:26 +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-0068po-OW for linux-arm-kernel@lists.infradead.org; Tue, 21 Jun 2022 15:24:52 +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 25LDbw0l024500; Tue, 21 Jun 2022 17:24:39 +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=16WDexKod4Wqbi8OebApSwmb0pHl4jxtrSbCU5Il8VQ=; b=8ULwn+19teFtEnXab2JsHNXZw3vxQzcmpMZQQuBk+w7HyAcSNaAmNcMjIyE1rb4l4d5l Elo5uSukDoSSGi52ii9ld7x1YxGv34IOHAg67U/acDE49yqza6W3H/M2mFzt0EARw3Ca ZohCriyRR4099WcLzooks7pgTkSSPLGv6k5CsS0+7+SKLwqex3Ge3+jU4iuubhYt6SEB MEvp97mssedVK9IcYPm0rHAGGLe/8AM2H2hGlfqR4OzPapRH65dHcjmPdxaOqrdtZxyv NYhbANwQH+Og1JUfNt1eZaOp7ujRoTmJaGzR8nkAelOjSOM7WcJXeLaOh+zMbkhyQ82J hw== 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 3guaqhagyc-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 21 Jun 2022 17:24:39 +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 E0419100034; Tue, 21 Jun 2022 17:24:38 +0200 (CEST) Received: from Webmail-eu.st.com (shfdag1node2.st.com [10.75.129.70]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id DB7ED22ECD3; Tue, 21 Jun 2022 17:24:38 +0200 (CEST) Received: from localhost (10.75.127.51) 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 2/4] usb: host: ehci-platform: add TPL support Date: Tue, 21 Jun 2022 17:23:48 +0200 Message-ID: <20220621152350.145745-3-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: [10.75.127.51] 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_153477_181A8EF0 X-CRM114-Status: GOOD ( 15.66 ) 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/ehci-platform.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/usb/host/ehci-platform.c b/drivers/usb/host/ehci-platform.c index f343967443e23..6924f0316e9a8 100644 --- a/drivers/usb/host/ehci-platform.c +++ b/drivers/usb/host/ehci-platform.c @@ -370,6 +370,8 @@ static int ehci_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;