From patchwork Fri Jul 24 10:47:10 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Amelie Delaunay X-Patchwork-Id: 11682949 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 E7547912 for ; Fri, 24 Jul 2020 10:47:55 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id CEFED2074F for ; Fri, 24 Jul 2020 10:47:55 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=st.com header.i=@st.com header.b="X2ifo8xu" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727053AbgGXKrv (ORCPT ); Fri, 24 Jul 2020 06:47:51 -0400 Received: from mx07-00178001.pphosted.com ([62.209.51.94]:51618 "EHLO mx07-00178001.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727058AbgGXKrj (ORCPT ); Fri, 24 Jul 2020 06:47:39 -0400 Received: from pps.filterd (m0046668.ppops.net [127.0.0.1]) by mx07-00178001.pphosted.com (8.16.0.42/8.16.0.42) with SMTP id 06OAhunt008149; Fri, 24 Jul 2020 12:47:19 +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=i7ijBgfYqNtevxO1Vk+gug8GMNkBspZO4mB3AYmj0Vc=; b=X2ifo8xuH8k5gEjgHA/y/GDf4IswT3Z4Uj/vlLyurmxaqSeXqF7PDdJTUlN5qF/WALDX v1lNwS5A+MZ61Emtwz5ZHL+C7AccMk3UGIFAo+A/Yqud+uzLEbakZ+bjB1tUyqpVxQ/F zjFksVMsJTZjLcaGv1wvZXn7NVc4BF78tYYxTobpaSUmrAMnpfapblSs272ylfzcG+RQ rqnVrMH4HKHNxTJ5O4BlkDObTMO6Ds6EuHo8z+HfmivlRqS8ZT3r5crrUO6sHUfjSBKW ii7wVrEPab/39bsOQmVNCDXXJDfA+sGdm47BhNXtz+kevhmEbJSG85nslO/g21boAagZ Tg== Received: from beta.dmz-eu.st.com (beta.dmz-eu.st.com [164.129.1.35]) by mx07-00178001.pphosted.com with ESMTP id 32bsfpys0n-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 24 Jul 2020 12:47:19 +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 99576100034; Fri, 24 Jul 2020 12:47:18 +0200 (CEST) Received: from Webmail-eu.st.com (sfhdag3node2.st.com [10.75.127.8]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id 8B6802A4D71; Fri, 24 Jul 2020 12:47:18 +0200 (CEST) Received: from localhost (10.75.127.45) by SFHDAG3NODE2.st.com (10.75.127.8) with Microsoft SMTP Server (TLS) id 15.0.1347.2; Fri, 24 Jul 2020 12:47:18 +0200 From: Amelie Delaunay To: Minas Harutyunyan , Felipe Balbi , Greg Kroah-Hartman , Rob Herring , Maxime Coquelin , Alexandre Torgue CC: , , , , , Fabrice Gasnier , Amelie Delaunay , Martin Blumenstingl Subject: [PATCH v3 2/3] dt-bindings: usb: dwc2: add optional usb-role-switch property Date: Fri, 24 Jul 2020 12:47:10 +0200 Message-ID: <20200724104711.5474-3-amelie.delaunay@st.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200724104711.5474-1-amelie.delaunay@st.com> References: <20200724104711.5474-1-amelie.delaunay@st.com> MIME-Version: 1.0 X-Originating-IP: [10.75.127.45] X-ClientProxiedBy: SFHDAG5NODE3.st.com (10.75.127.15) 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=2020-07-24_03:2020-07-24,2020-07-24 signatures=0 Sender: linux-usb-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org This patch documents the usb-role-switch property in dwc2 bindings, now that usb-role-switch support is available in dwc2 driver. Cc: Martin Blumenstingl Signed-off-by: Amelie Delaunay --- New since v2 patchset. --- 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.