From mboxrd@z Thu Jan 1 00:00:00 1970 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=-0.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS,URIBL_BLOCKED autolearn=ham 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 05551C433EF for ; Tue, 19 Jun 2018 10:55:46 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id B67052083D for ; Tue, 19 Jun 2018 10:55:45 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org B67052083D Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=fi.rohmeurope.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S937688AbeFSKzn (ORCPT ); Tue, 19 Jun 2018 06:55:43 -0400 Received: from mail-lf0-f67.google.com ([209.85.215.67]:33817 "EHLO mail-lf0-f67.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S937215AbeFSKzl (ORCPT ); Tue, 19 Jun 2018 06:55:41 -0400 Received: by mail-lf0-f67.google.com with SMTP id v84-v6so6260421lfa.1; Tue, 19 Jun 2018 03:55:39 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:mime-version :content-disposition:content-transfer-encoding:user-agent; bh=svSZNxc3knyzUEpIE4f2OJWpz0EOsFSFYGiYfPwkBW0=; b=SQ3rAzG/VOPDyM8/RyZu5EirnuVcPRAQtF0vLoJRu4FfMpRyC18M3fGURTvF3iojBG sikaW1hCGseZV7K8cNFa6MmAY+VavxEgQGVR0wJHYtRFxs45O+ud3doiS5VQBwCo2v/f n3a1N6tR+CIM52dNBAwEGZ8v/P2o5DL0xe5M7QF3OmLGopnK7lGOWv24rptvCv4Y14yD NtnMepUEZyvVIDXzMLkSKdytTo2PtjlvPAMx7ueq8Ng7941r/jhcv3TkPemvym+55gUk Cy1a82giVtWgkHqTg0Um7YkQkm1NKAxwe9x/n724sC47b3RjUn1//fKkeuJtidsrnsjg 7Ubw== X-Gm-Message-State: APt69E0lxV8RmQQmsmC9qqIruH+DAZGEiXlZEFKspiQ04QPvsKVDLYWF RnnyLBK8c4UQWEiJKH907qE= X-Google-Smtp-Source: ADUXVKK/WKOSrxhMi3xfvq6sBh/2T8ZG0vpcM7/1YcxXUHPC1JnCTYf5umCFR4bnrUZANm8HihFh7Q== X-Received: by 2002:a19:7:: with SMTP id 7-v6mr10441743lfa.62.1529405739114; Tue, 19 Jun 2018 03:55:39 -0700 (PDT) Received: from localhost.localdomain ([213.255.186.34]) by smtp.gmail.com with ESMTPSA id i68-v6sm277166lfl.3.2018.06.19.03.55.37 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Tue, 19 Jun 2018 03:55:38 -0700 (PDT) Date: Tue, 19 Jun 2018 13:55:31 +0300 From: Matti Vaittinen To: mturquette@baylibre.com, sboyd@kernel.org, robh+dt@kernel.org, mark.rutland@arm.com, lee.jones@linaro.org, lgirdwood@gmail.com, broonie@kernel.org, mazziesaccount@gmail.com, arnd@arndb.de, dmitry.torokhov@gmail.com, sre@kernel.org, chenjh@rock-chips.com, andrew.smirnov@gmail.com, linus.walleij@linaro.org, kstewart@linuxfoundation.org, heiko@sntech.de, gregkh@linuxfoundation.org Cc: linux-clk@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-input@vger.kernel.org, mikko.mutanen@fi.rohmeurope.com, heikki.haikola@fi.rohmeurope.com Subject: [PATCH v7 0/4] mfd/regulator/clk/input: bd71837: ROHM BD71837 PMIC driver Message-ID: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit User-Agent: Mutt/1.9.2 (2017-12-15) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Patch series adding support for ROHM BD71837 PMIC. BD71837 is a programmable Power Management IC for powering single-core, dual-core, and quad-core SoC’s such as NXP-i.MX 8M. It is optimized for low BOM cost and compact solution footprint. It integrates 8 buck regulators and 7 LDO’s to provide all the power rails required by the SoC and the commonly used peripherals. Rewgulator part is already applied. This is reduced set of patches containing the MFD part, clock gate for 32.768 KHz clock buffer, input driver for power button and device-tree bindings for MFD. Changelog v7 - patch 1: Cleaned MFD probe since MFD no longer directly reads DT properties. - patch 1/4: Moved power-key related definitions from powerkey patch (4) to MFD patch (1) so that powerkey can be applied independently - Patch 2 is unchanged. - patch 3: Added missing allocation check back to clk probe Changelog v6 - Added power-key input driver Based on feedback from Rob Herring and Stephen Boyd - Added link to datasheet - Removed interrupt-controller from DT and fixed binding document - clk styling fixes - remove clkdev usage - add clk bindings to MFD documentation - removed clk binding document Changelog v5 - dropped regulator patches which are already applied to Mark's tree Based on feedback from Rob Herring and Stephen Boyd - mfd bindings: explain why this can be interrupt-controller - mfd bindings: describe interrupts better - mfd bindings: require one cell interrupt specifier - mfd bindings: use generic node names in example - mfd driver: ack masked interrupt once at init - clk bindings: use generic node names in example - clk driver: use devm - clk driver: use of_clk_add_hw_provider - clk driver: change severity of print and how prints are emitted at probe error path. - clk driver: dropped forward declared functions - clk configs: drop unnecessary dependencies - clk driver: other styling issues - mfd/clk DT: drop clk node. Changelog v4 - remove mutex from regulator state check as core prevents simultaneous accesses - allow voltage change for bucks 1 to 4 when regulator is enabled - fix indentiation problems - properly correct SPDX comments Changelog v3 - kill unused variable - kill unused definitions - use REGMAP_IRQ_REG Changelog v2 Based on feedback from Mark Brown - Squashed code and buildfile changes to same patch - Fixed some styling issues - Changed SPDX comments to CPP style - Error out if voltage is changed when regulator is enabled instead of Disabling the regulator for duration of change - Use devm_regulator_register - Remove compatible usage from regulators - use parent dev for config - Add a note about using regulator-boot-on for BUCK6 and 7 - fixed warnings from kbuild test robot patch 1: MFD driver and definitions bringing interrupt support and enabling clk and regulator subsystems. patch 2: MFD driver DT bindings patch 3: clock driver for BD71837 clock output patch 4: power button driver for power button connected to BD71837 This patch series is based on for-mfd-next --- Matti Vaittinen (4): mfd: bd71837: mfd driver for ROHM BD71837 PMIC mfd: bd71837: Devicetree bindings for ROHM BD71837 PMIC clk: bd71837: Add driver for BD71837 PMIC clock input/power: Add driver for BD71837/BD71847 PMIC power button .../devicetree/bindings/mfd/rohm,bd71837-pmic.txt | 67 ++++ drivers/clk/Kconfig | 6 + drivers/clk/Makefile | 1 + drivers/clk/clk-bd71837.c | 146 ++++++++ drivers/input/misc/Kconfig | 10 + drivers/input/misc/Makefile | 1 + drivers/input/misc/bd718xx-pwrkey.c | 90 +++++ drivers/mfd/Kconfig | 13 + drivers/mfd/Makefile | 1 + drivers/mfd/bd71837.c | 221 +++++++++++++ include/linux/mfd/bd71837.h | 367 +++++++++++++++++++++ 11 files changed, 923 insertions(+) create mode 100644 Documentation/devicetree/bindings/mfd/rohm,bd71837-pmic.txt create mode 100644 drivers/clk/clk-bd71837.c create mode 100644 drivers/input/misc/bd718xx-pwrkey.c create mode 100644 drivers/mfd/bd71837.c create mode 100644 include/linux/mfd/bd71837.h -- 2.14.3