From patchwork Tue Jul 28 07:46:00 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Amelie Delaunay X-Patchwork-Id: 11688615 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id E2B2E6C1 for ; Tue, 28 Jul 2020 07:47:46 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id BA7A921D95 for ; Tue, 28 Jul 2020 07:47:46 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="B/p6RBex"; dkim=fail reason="signature verification failed" (2048-bit key) header.d=st.com header.i=@st.com header.b="oVVKzVhz" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org BA7A921D95 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=st.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=merlin.20170209; h=Sender:Content-Transfer-Encoding: Content-Type:Cc:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To:Message-ID:Date: Subject:To:From:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=bsqH6t4KN9RSD+oVpBJUZ9oHNUh1ZJu37SSa0geQMhk=; b=B/p6RBexy+PxKt2LN8BkY3Djo UVlo/WgPFzjxq4U0CpYNEHdGc868DJHRtoNqC5QwxpZwRkZVwwfSTSewwVTTVFX2Pcuu1oi6SlxX2 SYuEeZVwr3nEgc/K4+uZMd0OYbtcErDxQPkKmi3ZKLWC0hchvf/696XclOthZXuwzc+ol/Dhfrm/x l6OLXxH+b2iNAbBut/uLNDfZfvLzXzhgAvge/gVhtHKV2LChMDLn2vXMRHI4BmCNaVWbqNeIE+Vq1 qkopoVPueSkDrL9J/YpNw2c+LLDlSwFYaUoWgIKAb9aAt1a0IsYkaSlvUgVKjcKY5FB7DV0vJPwQw BX8jiZmWA==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1k0KJh-0004Wd-4u; Tue, 28 Jul 2020 07:46:29 +0000 Received: from mx07-00178001.pphosted.com ([62.209.51.94]) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1k0KJd-0004Q6-O3 for linux-arm-kernel@lists.infradead.org; Tue, 28 Jul 2020 07:46:27 +0000 Received: from pps.filterd (m0046037.ppops.net [127.0.0.1]) by mx07-00178001.pphosted.com (8.16.0.42/8.16.0.42) with SMTP id 06S7bfxS005374; Tue, 28 Jul 2020 09:46:18 +0200 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=st.com; h=from : to : cc : subject : date : message-id : in-reply-to : references : mime-version : content-type; s=STMicroelectronics; bh=oSnN8OwpK2COBYTXNGUZ99CRxuXrvk7lFQ6PlcWNNvU=; b=oVVKzVhzJUHDq6uEMBIu0KpTeqiZyQyCMiA317PV/KFwAYGGbEfNGqxoJVZAkZ6/IMpp J7/S78/bNldctxKQxOBlRjMtXrkHGihdPd6azm7RGXvCX7eVU993Y/W/hFwStW2n1WIu cVATq1hlmgv+owvY0mmTpTgNttuj00ZFjOOe0MXcEzF+dqFAbcUw7Yih16okOVuMPPJm o0sw3GJk8IJ/CzMz3l2PduStFVWLEfb8Qdm5R61RMBek3+F1clc4GUimohXYm9Oe68NW XiNX+79+N95CPIjwGddJqL8G6al7Gqrbx0SJhcD5/+8i2GhsxFn1YnCKmCRY9mUtRC6C rQ== Received: from beta.dmz-eu.st.com (beta.dmz-eu.st.com [164.129.1.35]) by mx07-00178001.pphosted.com with ESMTP id 32gagv4ynp-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 28 Jul 2020 09:46:18 +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 18390100034; Tue, 28 Jul 2020 09:46:18 +0200 (CEST) Received: from Webmail-eu.st.com (sfhdag3node2.st.com [10.75.127.8]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id F3E2D21FE93; Tue, 28 Jul 2020 09:46:17 +0200 (CEST) Received: from localhost (10.75.127.44) by SFHDAG3NODE2.st.com (10.75.127.8) with Microsoft SMTP Server (TLS) id 15.0.1473.3; Tue, 28 Jul 2020 09:46:17 +0200 From: Amelie Delaunay To: Minas Harutyunyan , Felipe Balbi , Greg Kroah-Hartman , Rob Herring , Maxime Coquelin , Alexandre Torgue Subject: [PATCH v5 1/3] dt-bindings: usb: dwc2: add optional usb-role-switch property Date: Tue, 28 Jul 2020 09:46:00 +0200 Message-ID: <20200728074602.14218-2-amelie.delaunay@st.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200728074602.14218-1-amelie.delaunay@st.com> References: <20200728074602.14218-1-amelie.delaunay@st.com> MIME-Version: 1.0 X-Originating-IP: [10.75.127.44] X-ClientProxiedBy: SFHDAG1NODE3.st.com (10.75.127.3) To SFHDAG3NODE2.st.com (10.75.127.8) X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.235, 18.0.687 definitions=2020-07-28_01:2020-07-27, 2020-07-28 signatures=0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200728_034626_186917_52F6993D X-CRM114-Status: GOOD ( 16.58 ) X-Spam-Score: -0.9 (/) X-Spam-Report: SpamAssassin version 3.4.4 on merlin.infradead.org summary: Content analysis details: (-0.9 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.7 RCVD_IN_DNSWL_LOW RBL: Sender listed at https://www.dnswl.org/, low trust [62.209.51.94 listed in list.dnswl.org] -0.0 SPF_PASS SPF: sender matches SPF record 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, Amelie Delaunay , Martin Blumenstingl , linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org, Fabrice Gasnier , linux-stm32@st-md-mailman.stormreply.com, linux-arm-kernel@lists.infradead.org Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org This patch documents the usb-role-switch property in dwc2 bindings, now that usb-role-switch support is available in dwc2 driver. Reviewed-by: Martin Blumenstingl Signed-off-by: Amelie Delaunay Acked-by: Rob Herring --- Documentation/devicetree/bindings/usb/dwc2.yaml | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/Documentation/devicetree/bindings/usb/dwc2.yaml b/Documentation/devicetree/bindings/usb/dwc2.yaml index 9352a8ef60a6..7b226eeffe82 100644 --- a/Documentation/devicetree/bindings/usb/dwc2.yaml +++ b/Documentation/devicetree/bindings/usb/dwc2.yaml @@ -100,6 +100,10 @@ properties: dr_mode: enum: [host, peripheral, otg] + usb-role-switch: + $ref: /schemas/types.yaml#/definitions/flag + description: Support role switch. + g-rx-fifo-size: $ref: /schemas/types.yaml#/definitions/uint32 description: size of rx fifo size in gadget mode.