From patchwork Fri Nov 30 09:55:48 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Pascal Paillet X-Patchwork-Id: 10706071 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 A5E6814D6 for ; Fri, 30 Nov 2018 09:56:19 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 963292D8F9 for ; Fri, 30 Nov 2018 09:56:19 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 8A2C72F673; Fri, 30 Nov 2018 09:56:19 +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 14A582D8F9 for ; Fri, 30 Nov 2018 09:56:19 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726725AbeK3VFD convert rfc822-to-8bit (ORCPT ); Fri, 30 Nov 2018 16:05:03 -0500 Received: from mx08-00178001.pphosted.com ([91.207.212.93]:40318 "EHLO mx07-00178001.pphosted.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726499AbeK3VFC (ORCPT ); Fri, 30 Nov 2018 16:05:02 -0500 Received: from pps.filterd (m0046661.ppops.net [127.0.0.1]) by mx08-.pphosted.com (8.16.0.21/8.16.0.21) with SMTP id wAU9sVIR004788; Fri, 30 Nov 2018 10:55:51 +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 2nxxdjsh7e-1 (version=TLSv1 cipher=ECDHE-RSA-AES256-SHA bits=256 verify=NOT); Fri, 30 Nov 2018 10:55:51 +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 6091A583; Fri, 30 Nov 2018 10:55:19 +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 B5166289F; Fri, 30 Nov 2018 09:55:48 +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; Fri, 30 Nov 2018 10:55:48 +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; Fri, 30 Nov 2018 10:55:48 +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 v7 0/7] Introduce STPMIC1 PMIC Driver Thread-Topic: [PATCH v7 0/7] Introduce STPMIC1 PMIC Driver Thread-Index: AQHUiJLeeq7QfrCAGEO3Ka1UbW9pkA== Date: Fri, 30 Nov 2018 09:55:48 +0000 Message-ID: <1543571742-17995-1-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: [10.75.127.47] MIME-Version: 1.0 X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:,, definitions=2018-11-30_04:,, 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 (7): changes in v7: * rebase on regul/for-next dt-bindings: mfd: document stpmic1 mfd: stpmic1: add stpmic1 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 regulator: stpmic1: fix regulator_lock usage .../devicetree/bindings/input/st,stpmic1-onkey.txt | 28 +++ .../devicetree/bindings/mfd/st,stpmic1.txt | 61 ++++++ .../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 | 213 +++++++++++++++++++++ drivers/regulator/stpmic1_regulator.c | 2 +- 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 ++++++++++++++++++++ 15 files changed, 956 insertions(+), 1 deletion(-) 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/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/watchdog/stpmic1_wdt.c create mode 100644 include/dt-bindings/mfd/st,stpmic1.h create mode 100644 include/linux/mfd/stpmic1.h