From patchwork Mon Nov 25 10:26:58 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Amelie DELAUNAY X-Patchwork-Id: 1200322 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (no SPF record) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=devicetree-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=pass (p=none dis=none) header.from=st.com Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=st.com header.i=@st.com header.b="Ueff3Vkq"; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 47M3BZ0rWgz9sQw for ; Mon, 25 Nov 2019 21:27:34 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727316AbfKYK1Y (ORCPT ); Mon, 25 Nov 2019 05:27:24 -0500 Received: from mx07-00178001.pphosted.com ([62.209.51.94]:35182 "EHLO mx07-00178001.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727278AbfKYK1X (ORCPT ); Mon, 25 Nov 2019 05:27:23 -0500 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 xAPAR9LU008283; Mon, 25 Nov 2019 11:27:11 +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=8y417jH9pUhx+qJrqcveEBhpHl79/MlPJT2zJMNWxbs=; b=Ueff3Vkq9ht5vcZShB+nSK3r8AkhkK9GM2Fy+/kczFLOXI4n7bWihIU6yg4GKbmI1vvn 6nVHb36nTDtFP+rbojZWJUKakx4I6A024c8FoehgoJm3M+uBysDUhowu6P6aFjXechlc HCST1zCbrzo9KwSPd/kPgzUD+4cMipBtE0tQT28DEF1TcuzdwxuDKA1gmf27j3KyogAf mCEA4BCquRaIDQK5wk33je71i2Kh0IIDvoayOhqGO49ldtj9j2ly0IFlkXlTomBpbr8D yP0wqa3hA8lWv8SHT4mc0nPCtlSKWMqYMRR/bStbpcIU+d81ErcZKnS1Ma287pkWhkpt xQ== Received: from beta.dmz-eu.st.com (beta.dmz-eu.st.com [164.129.1.35]) by mx07-00178001.pphosted.com with ESMTP id 2weu428m9s-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Mon, 25 Nov 2019 11:27:11 +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 75BFD100038; Mon, 25 Nov 2019 11:27:11 +0100 (CET) Received: from Webmail-eu.st.com (sfhdag3node2.st.com [10.75.127.8]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id 67D862B0115; Mon, 25 Nov 2019 11:27:11 +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; Mon, 25 Nov 2019 11:27:10 +0100 From: Amelie Delaunay To: Minas Harutyunyan , Felipe Balbi , Greg Kroah-Hartman , Rob Herring , Mark Rutland CC: , , , , Fabrice Gasnier , Benjamin Gaignard , Amelie Delaunay Subject: [PATCH 1/2] dt-bindings: usb: dwc2: add support for STM32MP15 SoCs USB OTG HS and FS Date: Mon, 25 Nov 2019 11:26:58 +0100 Message-ID: <20191125102659.22853-2-amelie.delaunay@st.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20191125102659.22853-1-amelie.delaunay@st.com> References: <20191125102659.22853-1-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=2.50.10434:6.0.95, 18.0.572 definitions=2019-11-25_02:2019-11-21, 2019-11-25 signatures=0 Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@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 Reviewed-by: Rob Herring --- Documentation/devicetree/bindings/usb/dwc2.txt | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/Documentation/devicetree/bindings/usb/dwc2.txt b/Documentation/devicetree/bindings/usb/dwc2.txt index aafff3a6904d..c2c8d40076cf 100644 --- a/Documentation/devicetree/bindings/usb/dwc2.txt +++ b/Documentation/devicetree/bindings/usb/dwc2.txt @@ -23,6 +23,9 @@ Required properties: configured in HS mode; - "st,stm32f7-hsotg": The DWC2 USB HS controller instance in STM32F7 SoCs configured in HS mode; + - "st,stm32mp15-fsotg": The DWC2 USB controller instance in STM32MP15 SoCs, + configured in FS mode (using dedicated FS transceiver). + - "st,stm32mp15-hsotg": The DWC2 USB controller instance in STM32MP15 SoCs; - reg : Should contain 1 register range (address and length) - interrupts : Should contain 1 interrupt - clocks: clock provider specifier @@ -46,6 +49,8 @@ Refer to phy/phy-bindings.txt for generic phy consumer properties on for remote wakeup during suspend. - snps,reset-phy-on-wake: If present indicates that we need to reset the PHY when we detect a wakeup. This is due to a hardware errata. +- usb33d-supply: external VBUS and ID sensing comparators supply, in order to + perform OTG operation, used on STM32MP15 SoCs. Deprecated properties: - g-use-dma: gadget DMA mode is automatically detected