From patchwork Mon Oct 29 16:22:04 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Pascal Paillet X-Patchwork-Id: 10659541 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 4EDE31751 for ; Mon, 29 Oct 2018 16:23:36 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 2B7A128609 for ; Mon, 29 Oct 2018 16:23:36 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 1F800288A2; Mon, 29 Oct 2018 16:23:36 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.9 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id BA58128609 for ; Mon, 29 Oct 2018 16:23:35 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727763AbeJ3BLu convert rfc822-to-8bit (ORCPT ); Mon, 29 Oct 2018 21:11:50 -0400 Received: from mx08-00178001.pphosted.com ([91.207.212.93]:36263 "EHLO mx07-00178001.pphosted.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1727690AbeJ3BLt (ORCPT ); Mon, 29 Oct 2018 21:11:49 -0400 Received: from pps.filterd (m0046660.ppops.net [127.0.0.1]) by mx08-.pphosted.com (8.16.0.21/8.16.0.21) with SMTP id w9TGJVsJ022877; Mon, 29 Oct 2018 17:22:06 +0100 Received: from beta.dmz-eu.st.com (beta.dmz-eu.st.com [164.129.1.35]) by mx08-00178001.pphosted.com with ESMTP id 2nchdv5utk-1 (version=TLSv1 cipher=ECDHE-RSA-AES256-SHA bits=256 verify=NOT); Mon, 29 Oct 2018 17:22:06 +0100 Received: from zeta.dmz-eu.st.com (zeta.dmz-eu.st.com [164.129.230.9]) by beta.dmz-eu.st.com (STMicroelectronics) with ESMTP id 59EDD31; Mon, 29 Oct 2018 16:22:05 +0000 (GMT) Received: from Webmail-eu.st.com (sfhdag6node3.st.com [10.75.127.18]) by zeta.dmz-eu.st.com (STMicroelectronics) with ESMTP id F3CEC52A0; Mon, 29 Oct 2018 16:22:04 +0000 (GMT) Received: from SFHDAG6NODE2.st.com (10.75.127.17) by SFHDAG6NODE3.st.com (10.75.127.18) with Microsoft SMTP Server (TLS) id 15.0.1347.2; Mon, 29 Oct 2018 17:22:04 +0100 Received: from SFHDAG6NODE2.st.com ([fe80::a56f:c186:bab7:13d6]) by SFHDAG6NODE2.st.com ([fe80::a56f:c186:bab7:13d6%20]) with mapi id 15.00.1347.000; Mon, 29 Oct 2018 17:22:04 +0100 From: Pascal PAILLET-LME To: "dmitry.torokhov@gmail.com" , "robh+dt@kernel.org" , "mark.rutland@arm.com" , "lee.jones@linaro.org" , "lgirdwood@gmail.com" , "broonie@kernel.org" , "wim@linux-watchdog.org" , "linux@roeck-us.net" , "linux-input@vger.kernel.org" , "devicetree@vger.kernel.org" , "linux-kernel@vger.kernel.org" , "linux-watchdog@vger.kernel.org" , "benjamin.gaignard@linaro.org" , "eballetbo@gmail.com" , "axel.lin@ingics.com" CC: Pascal PAILLET-LME Subject: [PATCH v5 0/8] Introduce STPMIC1 PMIC Driver Thread-Topic: [PATCH v5 0/8] Introduce STPMIC1 PMIC Driver Thread-Index: AQHUb6OH6tsV6/qf/kuwtZkaX4ZohA== Date: Mon, 29 Oct 2018 16:22:04 +0000 Message-ID: <1540830122-2577-1-git-send-email-p.paillet@st.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-ms-exchange-messagesentrepresentingtype: 1 x-ms-exchange-transport-fromentityheader: Hosted x-originating-ip: [10.75.127.48] MIME-Version: 1.0 X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:,, definitions=2018-10-29_11:,, signatures=0 Sender: linux-input-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-input@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP The goal of this patch-set is to propose a driver for the STPMIC1 PMIC from STMicroelectronics. The STPMIC1 regulators supply power to an application processor as well as to external system peripherals such as DDR, Flash memories and system devices. It also features onkey button input and an hardware watchdog. The STPMIC1 is controlled via I2C. Main driver is drivers/mfd/stpmic1 that handle I2C regmap configuration and irqchip. stpmic1_regulator, stpmic1_onkey and stpmic1_wdt need stpmic1 mfd as parent. stpmic1 mfd and regulator drivers maybe mandatory at boot time. Pascal Paillet (8): dt-bindings: mfd: document stpmic1 mfd: stpmic1: add stpmic1 driver dt-bindings: regulator: document stpmic1 pmic regulators regulator: stpmic1: add stpmic1 regulator driver dt-bindings: input: document stpmic1 pmic onkey input: stpmic1: add stpmic1 onkey driver dt-bindings: watchdog: document stpmic1 pmic watchdog watchdog: stpmic1: add stpmic1 watchdog driver .../devicetree/bindings/input/st,stpmic1-onkey.txt | 28 + .../devicetree/bindings/mfd/st,stpmic1.txt | 61 ++ .../bindings/regulator/st,stpmic1-regulator.txt | 67 +++ .../bindings/watchdog/st,stpmic1-wdt.txt | 11 + drivers/input/misc/Kconfig | 11 + drivers/input/misc/Makefile | 2 + drivers/input/misc/stpmic1_onkey.c | 198 ++++++ drivers/mfd/Kconfig | 16 + drivers/mfd/Makefile | 1 + drivers/mfd/stpmic1.c | 215 +++++++ drivers/regulator/Kconfig | 12 + drivers/regulator/Makefile | 1 + drivers/regulator/stpmic1_regulator.c | 667 +++++++++++++++++++++ drivers/watchdog/Kconfig | 12 + drivers/watchdog/Makefile | 1 + drivers/watchdog/stpmic1_wdt.c | 139 +++++ include/dt-bindings/mfd/st,stpmic1.h | 50 ++ include/linux/mfd/stpmic1.h | 212 +++++++ 18 files changed, 1704 insertions(+) create mode 100644 Documentation/devicetree/bindings/input/st,stpmic1-onkey.txt create mode 100644 Documentation/devicetree/bindings/mfd/st,stpmic1.txt create mode 100644 Documentation/devicetree/bindings/regulator/st,stpmic1-regulator.txt create mode 100644 Documentation/devicetree/bindings/watchdog/st,stpmic1-wdt.txt create mode 100644 drivers/input/misc/stpmic1_onkey.c create mode 100644 drivers/mfd/stpmic1.c create mode 100644 drivers/regulator/stpmic1_regulator.c create mode 100644 drivers/watchdog/stpmic1_wdt.c create mode 100644 include/dt-bindings/mfd/st,stpmic1.h create mode 100644 include/linux/mfd/stpmic1.h