From patchwork Thu Jan 16 14:45:23 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Amelie Delaunay X-Patchwork-Id: 11337189 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 14FCA921 for ; Thu, 16 Jan 2020 14:45:50 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id E7DE4214AF for ; Thu, 16 Jan 2020 14:45:49 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=st.com header.i=@st.com header.b="wGmW5bVc" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729005AbgAPOpl (ORCPT ); Thu, 16 Jan 2020 09:45:41 -0500 Received: from mx08-00178001.pphosted.com ([91.207.212.93]:53610 "EHLO mx07-00178001.pphosted.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726896AbgAPOpl (ORCPT ); Thu, 16 Jan 2020 09:45:41 -0500 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 00GEcpLY005549; Thu, 16 Jan 2020 15:45:32 +0100 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=cAWvRTc4tnP3mUhDhnDW+3UQ+nP3clmh3H0/YmypJBY=; b=wGmW5bVc8wFynTeJNpC56iPgHErHDq1Uu2kJ7qDr1uNGi7zjNscAAFtiwAkOYn/Zv8Ig z9MPLsKhMLT0CN2kx9pkkNq6Hd0/bmObIEEfIF+5oZgDGEmj/8JU27rkBnL0/311GeqC VNwMplUjZ3UJS/CYxay87n8RcqO/tG4S2No8sSBRUXyeRgEg6qje2sJ/m6skAa0y2SEG 7zfhwb2iFhT6RMoYkrKVZ0u/tYTnOcFpcIEDVjNlCxTIV+IlxKxfsnWy2HZvtcmuQ2xP Qu0FcHNIWpKeVSX284StUyDmINXXd9gp9yXAqzd6SIOIhMy9r6in99SpZ0br5suFhGDH Zg== Received: from beta.dmz-eu.st.com (beta.dmz-eu.st.com [164.129.1.35]) by mx07-00178001.pphosted.com with ESMTP id 2xf7jpsswt-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 16 Jan 2020 15:45:32 +0100 Received: from euls16034.sgp.st.com (euls16034.sgp.st.com [10.75.44.20]) by beta.dmz-eu.st.com (STMicroelectronics) with ESMTP id E01D010002A; Thu, 16 Jan 2020 15:45:31 +0100 (CET) Received: from Webmail-eu.st.com (sfhdag3node2.st.com [10.75.127.8]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id CC0D12D3798; Thu, 16 Jan 2020 15:45:31 +0100 (CET) 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, 16 Jan 2020 15:45:31 +0100 From: Amelie Delaunay To: Minas Harutyunyan , Felipe Balbi , Greg Kroah-Hartman , Rob Herring , Mark Rutland CC: , , , , Fabrice Gasnier , Benjamin Gaignard , Amelie Delaunay Subject: [PATCHv2 1/2] dt-bindings: usb: dwc2: add support for STM32MP15 SoCs USB OTG HS and FS Date: Thu, 16 Jan 2020 15:45:23 +0100 Message-ID: <20200116144524.16070-2-amelie.delaunay@st.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200116144524.16070-1-amelie.delaunay@st.com> References: <20200116144524.16070-1-amelie.delaunay@st.com> MIME-Version: 1.0 X-Originating-IP: [10.75.127.46] X-ClientProxiedBy: SFHDAG6NODE2.st.com (10.75.127.17) To SFHDAG3NODE2.st.com (10.75.127.8) X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.138,18.0.572 definitions=2020-01-16_04:2020-01-16,2020-01-15 signatures=0 Sender: linux-usb-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org Add the specific compatible string for the DWC2 IP found in the STM32MP15 SoCs. STM32MP15 SoCs uses sensing comparators to detect Vbus valid levels and ID pin state. usb33d-supply described the regulator supplying Vbus and ID sensing comparators. Signed-off-by: Amelie Delaunay --- Documentation/devicetree/bindings/usb/dwc2.yaml | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/Documentation/devicetree/bindings/usb/dwc2.yaml b/Documentation/devicetree/bindings/usb/dwc2.yaml index 71cf7ba32237..0b86250b97a9 100644 --- a/Documentation/devicetree/bindings/usb/dwc2.yaml +++ b/Documentation/devicetree/bindings/usb/dwc2.yaml @@ -58,6 +58,8 @@ properties: - const: st,stm32f4x9-fsotg - const: st,stm32f4x9-hsotg - const: st,stm32f7-hsotg + - const: st,stm32mp15-fsotg + - const: st,stm32mp15-hsotg - const: samsung,s3c6400-hsotg reg: @@ -103,6 +105,10 @@ properties: vusb_a-supply: description: phandle to voltage regulator of analog section. + vusb33d_supply: + description: reference to the external VBUS and ID sensing comparators, in + order to perform OTG operation, used on STM32MP15 SoCs. + dr_mode: enum: [host, peripheral, otg]