From patchwork Fri Aug 21 22:19:46 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Cristian Ciocaltea X-Patchwork-Id: 256983 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.6 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, USER_AGENT_GIT autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 26CCDC433E4 for ; Fri, 21 Aug 2020 22:20:45 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 053EB208E4 for ; Fri, 21 Aug 2020 22:20:45 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="W7e8QLL/" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726773AbgHUWT7 (ORCPT ); Fri, 21 Aug 2020 18:19:59 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60964 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726747AbgHUWT5 (ORCPT ); Fri, 21 Aug 2020 18:19:57 -0400 Received: from mail-ej1-x644.google.com (mail-ej1-x644.google.com [IPv6:2a00:1450:4864:20::644]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 42756C061573; Fri, 21 Aug 2020 15:19:56 -0700 (PDT) Received: by mail-ej1-x644.google.com with SMTP id si26so4268232ejb.12; Fri, 21 Aug 2020 15:19:56 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=7Euhqf0kKa8bJk8hY6VIiEQD27H+m7/Zjj9fyz771ww=; b=W7e8QLL/UILxZwiAdklCeQIidO1LLzLv/jj477YznHokzrs/jwc4XDHBocvHEKRcS7 C4k4OTeS2MJBKjJp2p1+UZRWaoGFznWR4y2r15ULdQud9LkesE/Og1hyjN+N5ddNKj54 eR0xfYGRlGOzsoLkDrFOgS2PPL/E80Ybd1I9Bs5NePnuitGku4JdnUlGtNqomoUsCBx7 rUwvGwZVmjc/ayRjLa84HTtY9OYDVx7nMKIJBlMluEpZ0KBxS4pEg5jg3djiJI3oVfx4 AUrJtyP2Zh187WNwWe5fKJ4mnNymXPMpe9PSM757wZuI53P/EuXETwae+Uj9pTbhcknV hTlQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=7Euhqf0kKa8bJk8hY6VIiEQD27H+m7/Zjj9fyz771ww=; b=qcb+n+aoy9P+/d8VPKzsgMm3vBvDlZz7hGpIaUBvs+FgWM/dwaAioz8XZX8zpQeiJZ GZQL/r8BVFuIKJTp6Dt9Qdpc/G7wRrjBn06xHbZ8GVVBxlosGGwqaI4xqbE43/rwBOEq gelRw3ke4wU43jz7VBGNu1vzZi826IqkMPBuRgCSFAQpXAs/siww3Ks0CzecnXNnI1BC em9AUN2DIHfWXDdukjEsco3V2onjkqnKPtuhOCG9bI2BH8HI8AD8eE3Yehjd1hMRafGj wy4wYDNRho4jbyHhEaqJ0tkA5z4SPxXyHsi89IuMbz0ocpRDO/O5h2YvpnPpsgL96QA0 ehdw== X-Gm-Message-State: AOAM533UA5vXULaFwEmzbf8I4IOEs/YDrg7c6bOrHdv3ua617DD4uAsm VUD6hVOlxoVKOv1G6DZv14I= X-Google-Smtp-Source: ABdhPJytrtdq9zPLl7O5jmDFGa+bREqtkDfuGd6hS1X1/YZJjB0xIhkRKGNYMWTMKR6aiTXJBfI1eQ== X-Received: by 2002:a17:906:d971:: with SMTP id rp17mr3788200ejb.31.1598048394799; Fri, 21 Aug 2020 15:19:54 -0700 (PDT) Received: from localhost.localdomain ([188.24.159.61]) by smtp.gmail.com with ESMTPSA id p23sm1780147edm.31.2020.08.21.15.19.52 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 21 Aug 2020 15:19:54 -0700 (PDT) From: Cristian Ciocaltea To: Lee Jones , Rob Herring , Dmitry Torokhov , Sebastian Reichel , Liam Girdwood , Mark Brown Cc: Manivannan Sadhasivam , =?utf-8?q?An?= =?utf-8?q?dreas_F=C3=A4rber?= , linux-actions@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-input@vger.kernel.org, linux-pm@vger.kernel.org Subject: [PATCH v2 0/6] Add initial support for ATC260x PMICs Date: Sat, 22 Aug 2020 01:19:46 +0300 Message-Id: X-Mailer: git-send-email 2.28.0 MIME-Version: 1.0 Sender: linux-pm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.org This is re-spin of the patch series submitted some time ago by Mani, who added initial support (MFD core and regulators) for the Actions Semi ATC260x PMICs: https://lore.kernel.org/lkml/20190617155011.15376-1-manivannan.sadhasivam@linaro.org/ The ATC260x family of PMICs integrates Audio Codec, Power management, Clock generation and GPIO controller blocks. There are currently 3 variants: ATC2603A, ATC2603C and ATC2609A. In addition to the ATC2609A regulator functionality provided that time, this patchset adds support for the ATC2603C variant, together with some new functionalities for both chips: power controller and onkey input. The ATC2603A variant remains unsupported for the moment. This has been tested on RoseapplePi, a SBC based on the Action Semi S500 SoC, which integrates ATC2603C PMIC. An initial support for this board has been already submitted: https://lore.kernel.org/lkml/cover.1592123160.git.cristian.ciocaltea@gmail.com/ Please note that enabling the ATC260x PMICs on the compatible Actions Semi Owl SoC based boards depends on the following: * Actions Semi SIRQ driver (for PMIC DTS setup): https://lore.kernel.org/lkml/cover.1597852360.git.cristian.ciocaltea@gmail.com/ * I2C Atomic transfers in Actions Semi Owl driver (for proper operation of the power controller driver): https://lore.kernel.org/lkml/b086ef6d355d9730c839359e15eb06175283e323.1596485741.git.cristian.ciocaltea@gmail.com/ Thanks, Cristi Cristian Ciocaltea (6): dt-bindings: mfd: Add Actions Semi ATC260x PMIC binding mfd: Add MFD driver for ATC260x PMICs regulator: Add regulator driver for ATC260x PMICs power: reset: Add poweroff driver for ATC260x PMICs input: atc260x: Add onkey driver for ATC260x PMICs MAINTAINERS: Add entry for ATC260x PMIC .../bindings/mfd/actions,atc260x.yaml | 221 ++++++++ MAINTAINERS | 12 + drivers/input/misc/Kconfig | 11 + drivers/input/misc/Makefile | 2 +- drivers/input/misc/atc260x-onkey.c | 304 +++++++++++ drivers/mfd/Kconfig | 18 + drivers/mfd/Makefile | 3 + drivers/mfd/atc260x-core.c | 290 ++++++++++ drivers/mfd/atc260x-i2c.c | 73 +++ drivers/power/reset/Kconfig | 8 +- drivers/power/reset/Makefile | 1 + drivers/power/reset/atc260x-poweroff.c | 274 ++++++++++ drivers/regulator/Kconfig | 8 + drivers/regulator/Makefile | 1 + drivers/regulator/atc260x-regulator.c | 511 ++++++++++++++++++ include/linux/mfd/atc260x/atc2603c.h | 281 ++++++++++ include/linux/mfd/atc260x/atc2609a.h | 308 +++++++++++ include/linux/mfd/atc260x/core.h | 86 +++ 18 files changed, 2410 insertions(+), 2 deletions(-) create mode 100644 Documentation/devicetree/bindings/mfd/actions,atc260x.yaml create mode 100644 drivers/input/misc/atc260x-onkey.c create mode 100644 drivers/mfd/atc260x-core.c create mode 100644 drivers/mfd/atc260x-i2c.c create mode 100644 drivers/power/reset/atc260x-poweroff.c create mode 100644 drivers/regulator/atc260x-regulator.c create mode 100644 include/linux/mfd/atc260x/atc2603c.h create mode 100644 include/linux/mfd/atc260x/atc2609a.h create mode 100644 include/linux/mfd/atc260x/core.h