From patchwork Thu Jul 23 12:06:19 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Amelie Delaunay X-Patchwork-Id: 11680757 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 1C749913 for ; Thu, 23 Jul 2020 12:07:23 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 03315208E4 for ; Thu, 23 Jul 2020 12:07:23 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=st.com header.i=@st.com header.b="lcMpuMp0" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728304AbgGWMGw (ORCPT ); Thu, 23 Jul 2020 08:06:52 -0400 Received: from mx08-00178001.pphosted.com ([91.207.212.93]:47680 "EHLO mx07-00178001.pphosted.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1728134AbgGWMGv (ORCPT ); Thu, 23 Jul 2020 08:06:51 -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 06NC3EOc006531; Thu, 23 Jul 2020 14:06:36 +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=E0OlX12Uh1E9X9WriKudw2kH7GGPXD0HUts6bxpjA8Y=; b=lcMpuMp0g3YP3uyvIOlMWW/JBxGV0lAwLKnWBEj5xIDiH8SBBlF+PUFSTOjOwLREIymx IrjlTTClaq1SOtZ12Sa+giNvMAQ7N9bkDAEviYkAxDrk13ixj9x2m7rn0FXSBBjW1NZc O+teh5j0wYk9qY2ywSCyQjqvj5IdTDmfdkR2GOf7M8rHwXADI9eeqEW4IInbW5cQSBJq Po1fvMruewISoCCnRC67pieJLRxGkgrXfejK/H9zmZahQkTkuXLId8OzhmNKcu0UMHpk +pXAenl/Y2BakNRrM0zueeMGzJLpVhAc1kBayjc1Ukx4ngIUCKCH8TvZVG2fmsWCz+OM vQ== Received: from beta.dmz-eu.st.com (beta.dmz-eu.st.com [164.129.1.35]) by mx07-00178001.pphosted.com with ESMTP id 32bsahakd0-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 23 Jul 2020 14:06:36 +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 E9ACA100034; Thu, 23 Jul 2020 14:06:35 +0200 (CEST) Received: from Webmail-eu.st.com (sfhdag3node2.st.com [10.75.127.8]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id D216B2AF314; Thu, 23 Jul 2020 14:06:35 +0200 (CEST) Received: from localhost (10.75.127.47) by SFHDAG3NODE2.st.com (10.75.127.8) with Microsoft SMTP Server (TLS) id 15.0.1347.2; Thu, 23 Jul 2020 14:06:35 +0200 From: Amelie Delaunay To: Rob Herring , Greg Kroah-Hartman , Maxime Coquelin , Alexandre Torgue , Russell King , Heikki Krogerus CC: , , , , , Amelie Delaunay , Fabrice Gasnier Subject: [PATCH v2 1/6] dt-bindings: connector: add power-opmode optional property to usb-connector Date: Thu, 23 Jul 2020 14:06:19 +0200 Message-ID: <20200723120624.26291-2-amelie.delaunay@st.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200723120624.26291-1-amelie.delaunay@st.com> References: <20200723120624.26291-1-amelie.delaunay@st.com> MIME-Version: 1.0 X-Originating-IP: [10.75.127.47] X-ClientProxiedBy: SFHDAG5NODE1.st.com (10.75.127.13) 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_05:2020-07-23,2020-07-23 signatures=0 Sender: linux-usb-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org Power operation mode may depends on hardware design, so, add the optional property power-opmode for usb-c connector to select the power operation mode capability. Signed-off-by: Amelie Delaunay --- Changes in v2: - Add description for possible operation current values --- .../bindings/connector/usb-connector.yaml | 20 +++++++++++++++++++ 1 file changed, 20 insertions(+) diff --git a/Documentation/devicetree/bindings/connector/usb-connector.yaml b/Documentation/devicetree/bindings/connector/usb-connector.yaml index 9bd52e63c935..2fd85b9a7e1a 100644 --- a/Documentation/devicetree/bindings/connector/usb-connector.yaml +++ b/Documentation/devicetree/bindings/connector/usb-connector.yaml @@ -88,6 +88,26 @@ properties: - device - dual + power-opmode: + description: Determines the power operation mode that the Type C connector + will support and will advertise through CC pins. + - "default" corresponds to default USB voltage and current defined by the + USB 2.0 and USB 3.2 specifications, 5V 500mA for USB 2.0 ports and + 5V 900mA or 1500mA for USB 3.2 ports in single-lane or dual-lane + operation respectively. + - "1.5A" and "3.0A", 5V 1.5A and 5V 3.0A respectively, as defined in USB + Type-C Cable and Connector specification, when Power Delivery is not + supported. + - "usb_power_delivery" when Power Delivery is supported, as defined in + USB Power Delivery specification. + allOf: + - $ref: /schemas/types.yaml#definitions/string + enum: + - default + - 1.5A + - 3.0A + - usb_power_delivery + # The following are optional properties for "usb-c-connector" with power # delivery support. source-pdos: