From patchwork Thu Jul 23 12:06:21 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Amelie Delaunay X-Patchwork-Id: 11680767 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 C3D58913 for ; Thu, 23 Jul 2020 12:08:35 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 9D14E20709 for ; Thu, 23 Jul 2020 12:08:35 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="wPEOZ5uD"; dkim=fail reason="signature verification failed" (2048-bit key) header.d=st.com header.i=@st.com header.b="ljWt6mGX" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 9D14E20709 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=st.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=merlin.20170209; h=Sender:Content-Transfer-Encoding: Content-Type:Cc:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To:Message-ID:Date: Subject:To:From:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=yA5VTzYolh4Y8XfYllj7BEwXnPywZV96oTcJj6qHZIo=; b=wPEOZ5uDCY3umZllLG7Sb8Q0w 3rGTAVe3mP1sn5DtMVWj2eoyf8bLnXWlLN+jIEMIXyThDmULNsYClR5s16g7Nhbf/nOAyYUq2PbFG Wb+Wow6/k5zVY+1B38LIYg6eTS4rXblwIjt+jKU+uGB1mBAE5QrUhcCZJfKd0hmgMh+fWJtekrW5D MPBIWc59IdnLRZCWBFfOhnY/g3zxjaB0vgd0Tvu32zJBqOrXyxZdl3fUJRmKMt0PEWQ8UCPGCepbS KZDFkku3ZT82Np2OqUPJJIBmyvei5ywOHv8DoCC6HGq30IcCwbj1VSBZynqAgSKmOBwVayUsFbkW3 u+w5yYqdA==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1jya0E-0007wu-3c; Thu, 23 Jul 2020 12:07:10 +0000 Received: from mx07-00178001.pphosted.com ([62.209.51.94]) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1jyZzr-0007qU-Tx for linux-arm-kernel@lists.infradead.org; Thu, 23 Jul 2020 12:06:51 +0000 Received: from pps.filterd (m0046037.ppops.net [127.0.0.1]) by mx07-00178001.pphosted.com (8.16.0.42/8.16.0.42) with SMTP id 06NC5MUs007500; Thu, 23 Jul 2020 14:06:37 +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=jmfCrpD7iRQhB8zV3oMdul3HfOkcvL9AiInxyBT3bBE=; b=ljWt6mGXU4+vg6Wo94hL5yBtQzmd7woqwBa2arwOAzFTTUlIGnaL+BwlEn/A2vBKMfVK kJTGmG8Z2/UTxbt95vtgdZ0vFMGpiYLb7cjBkX8oKnEgOujcpqPnEVUFaUUXDaFLzHPU laC5uicEcT7Chu0U0/Qxym+YaZb75NslfXf7ACgPyhQFf2gXYAMsPdfhUu7f+r70D6Bb ew4a5emlski6oLA02xMh0XhyjEUghGl0U1dm4PkJQ7+Ov9IkC3b4Ku60hs1QASDp0nik Arvnb7oFZjPDsZX+iF8blvEt0Qz0ZK33vbwyIeAv/XHp3wkKMXhqRsXSwun2vgntYsNq cA== Received: from beta.dmz-eu.st.com (beta.dmz-eu.st.com [164.129.1.35]) by mx07-00178001.pphosted.com with ESMTP id 32bs6vabmv-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 23 Jul 2020 14:06:37 +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 36DEE100038; Thu, 23 Jul 2020 14:06:37 +0200 (CEST) Received: from Webmail-eu.st.com (sfhdag3node2.st.com [10.75.127.8]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id 25C312AF314; Thu, 23 Jul 2020 14:06:37 +0200 (CEST) Received: from localhost (10.75.127.44) by SFHDAG3NODE2.st.com (10.75.127.8) with Microsoft SMTP Server (TLS) id 15.0.1347.2; Thu, 23 Jul 2020 14:06:36 +0200 From: Amelie Delaunay To: Rob Herring , Greg Kroah-Hartman , Maxime Coquelin , Alexandre Torgue , Russell King , Heikki Krogerus Subject: [PATCH v2 3/6] dt-bindings: usb: Add DT bindings for STUSB160x Type-C controller Date: Thu, 23 Jul 2020 14:06:21 +0200 Message-ID: <20200723120624.26291-4-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: [10.75.127.44] X-ClientProxiedBy: SFHDAG4NODE2.st.com (10.75.127.11) 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 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200723_080648_306574_47385144 X-CRM114-Status: GOOD ( 17.26 ) X-Spam-Score: -0.9 (/) X-Spam-Report: SpamAssassin version 3.4.4 on merlin.infradead.org summary: Content analysis details: (-0.9 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.7 RCVD_IN_DNSWL_LOW RBL: Sender listed at https://www.dnswl.org/, low trust [62.209.51.94 listed in list.dnswl.org] -0.0 SPF_PASS SPF: sender matches SPF record 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, Amelie Delaunay , linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org, Fabrice Gasnier , linux-stm32@st-md-mailman.stormreply.com, linux-arm-kernel@lists.infradead.org Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org Add binding documentation for the STMicroelectronics STUSB160x Type-C port controller. Signed-off-by: Amelie Delaunay --- No changes in v2. --- .../devicetree/bindings/usb/st,stusb160x.yaml | 85 +++++++++++++++++++ 1 file changed, 85 insertions(+) create mode 100644 Documentation/devicetree/bindings/usb/st,stusb160x.yaml diff --git a/Documentation/devicetree/bindings/usb/st,stusb160x.yaml b/Documentation/devicetree/bindings/usb/st,stusb160x.yaml new file mode 100644 index 000000000000..12a996cd9405 --- /dev/null +++ b/Documentation/devicetree/bindings/usb/st,stusb160x.yaml @@ -0,0 +1,85 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: "http://devicetree.org/schemas/usb/st,stusb160x.yaml#" +$schema: "http://devicetree.org/meta-schemas/core.yaml#" + +title: STMicroelectronics STUSB160x Type-C controller bindings + +maintainers: + - Amelie Delaunay + +properties: + compatible: + enum: + - st,stusb1600 + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + vdd-supply: + description: main power supply (4.1V-22V) + + vsys-supply: + description: low power supply (3.0V-5.5V) + + vconn-supply: + description: power supply (2.7V-5.5V) used to supply VConn on CC pin in + source or dual power role + + connector: + type: object + + allOf: + - $ref: ../connector/usb-connector.yaml + + properties: + compatible: + const: usb-c-connector + + power-role: true + + power-opmode: true + + required: + - compatible + +required: + - compatible + - reg + - connector + +examples: + - | + #include + i2c4 { + #address-cells = <1>; + #size-cells = <0>; + + typec: stusb1600@28 { + compatible = "st,stusb1600"; + reg = <0x28>; + vdd-supply = <&vbus_drd>; + vsys-supply = <&vdd_usb>; + interrupts = <11 IRQ_TYPE_EDGE_FALLING>; + interrupt-parent = <&gpioi>; + + typec_con: connector { + compatible = "usb-c-connector"; + label = "USB-C"; + power-role = "dual"; + power-opmode = "default"; + data-role = "dual"; + + port { + typec_con_ep: endpoint { + remote-endpoint = <&usbotg_hs_ep>; + }; + }; + }; + }; + }; +...