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=-3.5 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, 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 7BB18C433DF for ; Wed, 10 Jun 2020 09:07:58 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 58471206F4 for ; Wed, 10 Jun 2020 09:07:58 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=chromium.org header.i=@chromium.org header.b="aX3EBJ3E" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727086AbgFJJH4 (ORCPT ); Wed, 10 Jun 2020 05:07:56 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41982 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727078AbgFJJHz (ORCPT ); Wed, 10 Jun 2020 05:07:55 -0400 Received: from mail-pj1-x1041.google.com (mail-pj1-x1041.google.com [IPv6:2607:f8b0:4864:20::1041]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E4A0BC08C5C1 for ; Wed, 10 Jun 2020 02:07:54 -0700 (PDT) Received: by mail-pj1-x1041.google.com with SMTP id ne5so599030pjb.5 for ; Wed, 10 Jun 2020 02:07:54 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=msttcuXgTgSFdNl79f5Us0DrDSuIDFwDNZzBPlqdIFQ=; b=aX3EBJ3ESkpfoWwYdS9w1TCVlPztY9Umy3YDrF8wPcfnGf5KFjPHEOjduewtzdeP9/ +HFL8CyS73LlRQoU2VcjR5damI7PvO67iu2Dw68511xhfPv7/aOLl1Ch8gLyUdkEbGjD +HPWcbx7w4kaL8NF1JKRbCLeALe0XdzqpQKiY= 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=msttcuXgTgSFdNl79f5Us0DrDSuIDFwDNZzBPlqdIFQ=; b=iO/quU302EYPJGdp7b0E6eQZg0AaHE7ceAcdiiJQrMCnlYxn+A8ZdRPvC/Pt9YPUBR 8Nb0u1oJvgmo9xWRGKxJj+s1AjprKQ34JFweu7jJCvSYUKFw9AbnXHRi7rmucMKKrUv+ Bobmj6AIg3xmKQayArO/mihEz/9B4TVNKhNfTKwwwpVhS1NEiuphkHUO232e3rReNfgv z08psnrYLc9Y7FrtqFgGc2HrQq3cVJKWxCuuatHXeNmXplEwxbSpZ3QQfhie5/koG5FX lol1JPrxneDcSiP0Cm36hvPo4ut/FoCCuvFJ+/PZAghCg5Wn+PuksPWr6vs3l//xrp+4 Vmsw== X-Gm-Message-State: AOAM532ee4rKnbGRW0xE3o+/mF1jbYvix6LAJormzVCgFf4PfZ9eUYRA FPjAjPxuPRMB0ZKC/9qF3/ZVuw== X-Google-Smtp-Source: ABdhPJxeqRl3cY85LMvJTwNG2oDQqv/KgQ4p/MrvakVtCM2syItYeJM2hU54mpCIutkAcWHdrXpirA== X-Received: by 2002:a17:90b:707:: with SMTP id s7mr2030037pjz.215.1591780074384; Wed, 10 Jun 2020 02:07:54 -0700 (PDT) Received: from pihsun-glaptop.lan (180-176-97-18.dynamic.kbronet.com.tw. [180.176.97.18]) by smtp.googlemail.com with ESMTPSA id j17sm10607644pgk.66.2020.06.10.02.07.51 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 10 Jun 2020 02:07:53 -0700 (PDT) From: Pi-Hsun Shih Cc: Pi-Hsun Shih , Nicolas Boichat , Benson Leung , devicetree@vger.kernel.org (open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS), Enric Balletbo i Serra , Guenter Roeck , Gwendal Grignou , linux-kernel@vger.kernel.org (open list), Mark Brown , Tzung-Bi Shih , Yicheng Li Subject: [PATCH v3 0/2] Add support for voltage regulator on ChromeOS EC. Date: Wed, 10 Jun 2020 17:07:38 +0800 Message-Id: <20200610090748.45908-1-pihsun@chromium.org> X-Mailer: git-send-email 2.27.0.278.ge193c7cf3a9-goog MIME-Version: 1.0 Content-Transfer-Encoding: 8bit To: unlisted-recipients:; (no To-header on input) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Add support for controlling voltage regulator that is connected and controlled by ChromeOS EC. Kernel controls these regulators through newly added EC host commands. Changes from v2: * Add 'depends on OF' to Kconfig. * Add Kconfig description about compiling as module. Changes from v1: * Change compatible string to google,regulator-cros-ec. * Use reg property in device tree. * Change license for dt binding according to checkpatch.pl. * Address comments on code styles. Pi-Hsun Shih (2): dt-bindings: regulator: Add DT binding for cros-ec-regulator regulator: Add driver for cros-ec-regulator .../bindings/regulator/cros-ec-regulator.yaml | 43 +++ drivers/regulator/Kconfig | 10 + drivers/regulator/Makefile | 1 + drivers/regulator/cros-ec-regulator.c | 262 ++++++++++++++++++ .../linux/platform_data/cros_ec_commands.h | 82 ++++++ 5 files changed, 398 insertions(+) create mode 100644 Documentation/devicetree/bindings/regulator/cros-ec-regulator.yaml create mode 100644 drivers/regulator/cros-ec-regulator.c base-commit: 5b14671be58d0084e7e2d1cc9c2c36a94467f6e0 -- 2.27.0.278.ge193c7cf3a9-goog