From patchwork Thu Jul 23 11:07:16 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Amelie Delaunay X-Patchwork-Id: 11680617 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 EBD01913 for ; Thu, 23 Jul 2020 11:07:58 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id CA26C22B47 for ; Thu, 23 Jul 2020 11:07:58 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=st.com header.i=@st.com header.b="BV+6W6MV" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728489AbgGWLHz (ORCPT ); Thu, 23 Jul 2020 07:07:55 -0400 Received: from mx08-00178001.pphosted.com ([91.207.212.93]:20528 "EHLO mx07-00178001.pphosted.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1728379AbgGWLHx (ORCPT ); Thu, 23 Jul 2020 07:07:53 -0400 Received: from pps.filterd (m0046660.ppops.net [127.0.0.1]) by mx07-00178001.pphosted.com (8.16.0.42/8.16.0.42) with SMTP id 06NAwU4d027391; Thu, 23 Jul 2020 13:07:34 +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=NC66LXZjmLY/7RkhYeapttuiG2FsOB8AremXJ31q5Cs=; b=BV+6W6MVzfghOuS3Zmgjn7Kw8JjHugMSrihFkuq2sMpeU4uWMLCr3xpBoOxbn1Wpbpw+ IdAu45jPnujsNZIuUTJYU0Tra2szHmuvPAoBlP4hOh7zoXiUeQ6iHXinMwowIUmVZFyA TjZHEOif+/67pG9Jc78cTm/6sjxhhMxJxCPOhqqpyTsHXwCQegeH9fGtL1Ged1S8iqYQ Gk4xMe57fgwDa+2DbiFpPEL1rBFVPZdAO15kDXaAVp2nzy/eGgljlUr0GPPRNp5BUufF 6MOlKv3ZJYERvJeOrYflE0EBOSOzjnONCgm6O/j/N7jCXP8fGgjO0EVj0LbLwkrMZSMl Xw== Received: from beta.dmz-eu.st.com (beta.dmz-eu.st.com [164.129.1.35]) by mx07-00178001.pphosted.com with ESMTP id 32cux0mrg5-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 23 Jul 2020 13:07:34 +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 B0B8A100034; Thu, 23 Jul 2020 13:07:33 +0200 (CEST) Received: from Webmail-eu.st.com (sfhdag3node2.st.com [10.75.127.8]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id A253A2AD9F6; Thu, 23 Jul 2020 13:07:33 +0200 (CEST) Received: from localhost (10.75.127.46) by SFHDAG3NODE2.st.com (10.75.127.8) with Microsoft SMTP Server (TLS) id 15.0.1347.2; Thu, 23 Jul 2020 13:07:33 +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 v2 2/3] dt-bindings: usb: dwc2: add optional usb-role-switch property Date: Thu, 23 Jul 2020 13:07:16 +0200 Message-ID: <20200723110717.18699-3-amelie.delaunay@st.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200723110717.18699-1-amelie.delaunay@st.com> References: <20200723110717.18699-1-amelie.delaunay@st.com> MIME-Version: 1.0 X-Originating-IP: [10.75.127.46] X-ClientProxiedBy: SFHDAG8NODE2.st.com (10.75.127.23) 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=2020-07-23_03:2020-07-23,2020-07-23 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 in 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.