From patchwork Mon Jun 15 16:15:06 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Amelie Delaunay X-Patchwork-Id: 11605379 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 20483913 for ; Mon, 15 Jun 2020 16:16:52 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 0184D207DD for ; Mon, 15 Jun 2020 16:16:52 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=st.com header.i=@st.com header.b="NQIobxBr" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730920AbgFOQQ3 (ORCPT ); Mon, 15 Jun 2020 12:16:29 -0400 Received: from mx07-00178001.pphosted.com ([62.209.51.94]:1598 "EHLO mx07-00178001.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730909AbgFOQQ2 (ORCPT ); Mon, 15 Jun 2020 12:16:28 -0400 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 05FGErYJ010869; Mon, 15 Jun 2020 18:15:48 +0200 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=st.com; h=from : to : cc : subject : date : message-id : mime-version : content-type; s=STMicroelectronics; bh=bZLdngu1T79B9CrirZEYQHkjEj22wNJY7PUv6kBJrmQ=; b=NQIobxBr+rX5VTLmyc7vPLHNgD3LW8Pb5hHYFgsZU9bIOm3wJ7mtTY7nG0ADsWidmAZz cyOykLhl35Y6R+kzqh3uioxLQTDj3bGvUOMZ+6jh06Wt+RUzCbGUbqCJrhjzveVq8n6H ln5d6knEOJXKn1CyMttgX0LcEL9XA1KvlDJHAWQR7KYk6NJGkNlMEZM7tG3OHz1cGTop bfiYMS+XddAzUl3+NpFXQ7mPsxSePA/ESi3vKt3xhl/yebjNJZlhVX+OKycYVnnzScjY jFJ20LrnH9eHZINBGRZStfoWxBpq+0ZN7CaZm1c4eRUXZ7Qh+JjGxyPKSLwHUmrQrqos 7A== Received: from beta.dmz-eu.st.com (beta.dmz-eu.st.com [164.129.1.35]) by mx07-00178001.pphosted.com with ESMTP id 31mmjvthhr-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Mon, 15 Jun 2020 18:15:48 +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 241B410002A; Mon, 15 Jun 2020 18:15:47 +0200 (CEST) Received: from Webmail-eu.st.com (sfhdag3node2.st.com [10.75.127.8]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id 02B062C5AD8; Mon, 15 Jun 2020 18:15:47 +0200 (CEST) Received: from localhost (10.75.127.45) by SFHDAG3NODE2.st.com (10.75.127.8) with Microsoft SMTP Server (TLS) id 15.0.1347.2; Mon, 15 Jun 2020 18:15:46 +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 0/6] Add STUSB160x Type-C port controller support Date: Mon, 15 Jun 2020 18:15:06 +0200 Message-ID: <20200615161512.19150-1-amelie.delaunay@st.com> X-Mailer: git-send-email 2.17.1 MIME-Version: 1.0 X-Originating-IP: [10.75.127.45] X-ClientProxiedBy: SFHDAG5NODE1.st.com (10.75.127.13) To SFHDAG3NODE2.st.com (10.75.127.8) X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.216,18.0.687 definitions=2020-06-15_06:2020-06-15,2020-06-15 signatures=0 Sender: linux-usb-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org This series adds support for STMicroelectronics STUSB160x Type-C port controllers [1]. STUSB160x driver requires to get power operation mode via device tree, that's why this series also adds the optional DT property power-opmode for usb-c-connector to select the power operation mode capability and a function to convert the power operation mode string into power operation mode value. This driver has been tested on stm32mp157c-dk2 [2], which has a Type-C connector managed by STUSB1600, and connected to USB OTG controller. [1] https://www.st.com/en/interfaces-and-transceivers/usb-type-c-and-power-delivery-controllers.html [2] https://www.st.com/en/evaluation-tools/stm32mp157c-dk2.html Amelie Delaunay (6): dt-bindings: connector: add power-opmode optional property to usb-connector usb: typec: add typec_find_pwr_opmode dt-bindings: usb: Add DT bindings for STUSB160x Type-C controller usb: typec: add support for STUSB160x Type-C controller family ARM: dts: stm32: add STUSB1600 Type-C using I2C4 on stm32mp15xx-dkx ARM: multi_v7_defconfig: enable STUSB160X Type-C port controller support .../bindings/connector/usb-connector.yaml | 11 + .../devicetree/bindings/usb/st,stusb160x.yaml | 85 ++ arch/arm/boot/dts/stm32mp15-pinctrl.dtsi | 7 + arch/arm/boot/dts/stm32mp15xx-dkx.dtsi | 38 + arch/arm/configs/multi_v7_defconfig | 2 + drivers/usb/typec/Kconfig | 12 + drivers/usb/typec/Makefile | 1 + drivers/usb/typec/class.c | 15 + drivers/usb/typec/stusb160x.c | 875 ++++++++++++++++++ include/linux/usb/typec.h | 1 + 10 files changed, 1047 insertions(+) create mode 100644 Documentation/devicetree/bindings/usb/st,stusb160x.yaml create mode 100644 drivers/usb/typec/stusb160x.c