From patchwork Wed Sep 2 08:47:58 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Amelie DELAUNAY X-Patchwork-Id: 297768 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-13.1 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE, SPF_PASS, URIBL_BLOCKED, USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id B4F2BC433E7 for ; Wed, 2 Sep 2020 08:48:37 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 90D2C2078B for ; Wed, 2 Sep 2020 08:48:37 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=st.com header.i=@st.com header.b="UZmYhtYw" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726536AbgIBIsV (ORCPT ); Wed, 2 Sep 2020 04:48:21 -0400 Received: from mx08-00178001.pphosted.com ([91.207.212.93]:34636 "EHLO mx07-00178001.pphosted.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726446AbgIBIsT (ORCPT ); Wed, 2 Sep 2020 04:48:19 -0400 Received: from pps.filterd (m0046661.ppops.net [127.0.0.1]) by mx07-00178001.pphosted.com (8.16.0.42/8.16.0.42) with SMTP id 0828m6vg027505; Wed, 2 Sep 2020 10:48:08 +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=s219bebDsKh1L2vM/1ayxJLzmLx96sr1VIGMZeYyaqg=; b=UZmYhtYwFLzR3nL98PX2C87LfFSbAb+fnUEEXHR+bmU0kg7wujmvaqg9hyUMz3bBFIDV uDRbVDeTfcUc9L9hvJN+VzfVYeumx1oeMcNopVhB3n0yrGMN9rvzauQCeD6XEThPAx2m 8Mv4igMZ+0xm55JMSMyQFY+/FCgwaG4XBeCIvi7mb8TQmTTUKkyIH64a+tCMmRIGUj60 B37zuTwIG9OiWSzYHoN2vMzHK1tMpdfsjRKAVDBL8o704RRaM4umJfH0VwDcWApTO0Bt ZGyQOo++M7IdUrmNZIbwaukvoMPO3r6o9TvXowQ7smWGdSXmy2w+orjTvP6hEkQlttok rg== Received: from beta.dmz-eu.st.com (beta.dmz-eu.st.com [164.129.1.35]) by mx07-00178001.pphosted.com with ESMTP id 337dwhcabm-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 02 Sep 2020 10:48:08 +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 1CFF010002A; Wed, 2 Sep 2020 10:48:03 +0200 (CEST) Received: from Webmail-eu.st.com (sfhdag3node2.st.com [10.75.127.8]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id 058542A4D66; Wed, 2 Sep 2020 10:48:03 +0200 (CEST) Received: from localhost (10.75.127.46) by SFHDAG3NODE2.st.com (10.75.127.8) with Microsoft SMTP Server (TLS) id 15.0.1473.3; Wed, 2 Sep 2020 10:48:02 +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: [RESEND PATCH v5 1/3] dt-bindings: usb: dwc2: add optional usb-role-switch property Date: Wed, 2 Sep 2020 10:47:58 +0200 Message-ID: <20200902084800.12105-2-amelie.delaunay@st.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200902084800.12105-1-amelie.delaunay@st.com> References: <20200902084800.12105-1-amelie.delaunay@st.com> MIME-Version: 1.0 X-Originating-IP: [10.75.127.46] X-ClientProxiedBy: SFHDAG2NODE2.st.com (10.75.127.5) 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=2020-09-02_03:2020-09-02,2020-09-02 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. Reviewed-by: Martin Blumenstingl Acked-by: Rob Herring Signed-off-by: Amelie Delaunay --- 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 ffa157a0fce7..fa6612551d08 100644 --- a/Documentation/devicetree/bindings/usb/dwc2.yaml +++ b/Documentation/devicetree/bindings/usb/dwc2.yaml @@ -102,6 +102,10 @@ 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.