From patchwork Mon Jan 14 10:05:14 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Pascal Paillet X-Patchwork-Id: 10761943 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 520326C2 for ; Mon, 14 Jan 2019 10:05:44 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 4273D2889B for ; Mon, 14 Jan 2019 10:05:44 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 34D0C28AB7; Mon, 14 Jan 2019 10:05:44 +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 ADC0B2889B for ; Mon, 14 Jan 2019 10:05:43 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726676AbfANKFm convert rfc822-to-8bit (ORCPT ); Mon, 14 Jan 2019 05:05:42 -0500 Received: from mx08-00178001.pphosted.com ([91.207.212.93]:7654 "EHLO mx07-00178001.pphosted.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726320AbfANKFm (ORCPT ); Mon, 14 Jan 2019 05:05:42 -0500 Received: from pps.filterd (m0046660.ppops.net [127.0.0.1]) by mx08-00178001.pphosted.com (8.16.0.27/8.16.0.27) with SMTP id x0E9tvHe015568; Mon, 14 Jan 2019 11:05:17 +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 2pybxxybt6-1 (version=TLSv1 cipher=ECDHE-RSA-AES256-SHA bits=256 verify=NOT); Mon, 14 Jan 2019 11:05:17 +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 A695638; Mon, 14 Jan 2019 10:05:15 +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 5EDE02AE9; Mon, 14 Jan 2019 10:05:15 +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, 14 Jan 2019 11:05:14 +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, 14 Jan 2019 11:05:14 +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 RESEND v8 0/6] Introduce STPMIC1 PMIC Driver Thread-Topic: [PATCH RESEND v8 0/6] Introduce STPMIC1 PMIC Driver Thread-Index: AQHUq/CkwxI635FyyUaeSDhRKlEYzw== Date: Mon, 14 Jan 2019 10:05:14 +0000 Message-ID: <1547460290-21049-1-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=2019-01-14_05:,, 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 (6): 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 .../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/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 ++++++++++++++++++++ 14 files changed, 955 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/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