From patchwork Wed Sep 2 07:57:02 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Amelie DELAUNAY X-Patchwork-Id: 258688 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 26D17C433E7 for ; Wed, 2 Sep 2020 07:59:14 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id DE765208B3 for ; Wed, 2 Sep 2020 07:59:13 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=st.com header.i=@st.com header.b="hIukKkx0" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726686AbgIBH6w (ORCPT ); Wed, 2 Sep 2020 03:58:52 -0400 Received: from mx08-00178001.pphosted.com ([91.207.212.93]:10540 "EHLO mx07-00178001.pphosted.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726140AbgIBH5m (ORCPT ); Wed, 2 Sep 2020 03:57:42 -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 0827kdhp000525; Wed, 2 Sep 2020 09:57:17 +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=hIukKkx0kRVQLpJAmxF4LT7C9vm/Xq2wyfpFA5Q57/SsAwu7Ph61o9P3dOAlSFDZl3i8 2wB++52ro/OIDSw2m3u95eF2uFJvW0OWFOhvPgZfAwQz0s9SiM0Q6Z3+PyuDYFp3WXGp 0d5F94Ceylk/8Ou4Potye4l/pWaebfUUA5VfA07h6cVasahcPib9wloTacM1iVODhIyE 822eYGohyQPrVMTI+nC7BdzKkvjCYecHxfs+n15D5Zte28xnFIB1WCRSN4YDptxo8J19 ANC8HgoHBDBGWu9JNw9E2q2niTLW/D+yrXmaOtS9tHftgXbMOJP3uL5cQ3B35cv+NaIO +A== Received: from beta.dmz-eu.st.com (beta.dmz-eu.st.com [164.129.1.35]) by mx07-00178001.pphosted.com with ESMTP id 337c58mbs9-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 02 Sep 2020 09:57:17 +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 38E51100034; Wed, 2 Sep 2020 09:57:16 +0200 (CEST) Received: from Webmail-eu.st.com (sfhdag3node2.st.com [10.75.127.8]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id 2119E212FBA; Wed, 2 Sep 2020 09:57:16 +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 09:57:15 +0200 From: Amelie Delaunay To: Rob Herring , Greg Kroah-Hartman , Maxime Coquelin , Alexandre Torgue , Russell King , Heikki Krogerus CC: , , , , , Amelie Delaunay , Fabrice Gasnier Subject: [RESEND PATCH v2 1/6] dt-bindings: connector: add power-opmode optional property to usb-connector Date: Wed, 2 Sep 2020 09:57:02 +0200 Message-ID: <20200902075707.9052-2-amelie.delaunay@st.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200902075707.9052-1-amelie.delaunay@st.com> References: <20200902075707.9052-1-amelie.delaunay@st.com> MIME-Version: 1.0 X-Originating-IP: [10.75.127.46] 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=2020-09-02_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 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: