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=-3.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, 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 5C893C433DF for ; Mon, 8 Jun 2020 09:17:46 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 2FC642072F for ; Mon, 8 Jun 2020 09:17:46 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=baylibre-com.20150623.gappssmtp.com header.i=@baylibre-com.20150623.gappssmtp.com header.b="WFLvXLlj" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729184AbgFHJRp (ORCPT ); Mon, 8 Jun 2020 05:17:45 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:50564 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729163AbgFHJRo (ORCPT ); Mon, 8 Jun 2020 05:17:44 -0400 Received: from mail-wm1-x342.google.com (mail-wm1-x342.google.com [IPv6:2a00:1450:4864:20::342]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 5351CC08C5C3 for ; Mon, 8 Jun 2020 02:17:44 -0700 (PDT) Received: by mail-wm1-x342.google.com with SMTP id j198so13839023wmj.0 for ; Mon, 08 Jun 2020 02:17:44 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=baylibre-com.20150623.gappssmtp.com; s=20150623; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=4Fm1rwtOISvK8gr+7LuMXZ/qPS5BDlq5HB6zyGZJxGw=; b=WFLvXLljBM6V1NmppMID2bA5jT2HXO415vnRZxi3guuwvHkqqI1fio60qbVJenv9y1 SeVA1WczH4p6ZAdZQXh1Kqfl6k2eD44MmBJsiy/QQHs0A6Oet4X/ux6mzTZvhMhESIHd mnXyfKz/WS3zE53m3JdhAiDzmwQrkJ9EMMSFSABw3h5/YlY6Bj/Q+cy0PCmrg1FOr0iu 5FXCkwzBx2wl86k2NvvfFCDG11F5jgjsI8YcmrOibVTw9lP+EOu0WZxM3ufQU83nZ2HR eVRdH02+tYD4NTVAp1jMy2RniJaBZOI4NYzfYIsReSQWsrxnK68oAw9MB/H7C1aWGQnI 5wyA== 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=4Fm1rwtOISvK8gr+7LuMXZ/qPS5BDlq5HB6zyGZJxGw=; b=aAKFjlhG3kD3iHhBETxpTYtdJjVZ5/FUHPObYAJcaCbo4vcz8btHNb5JTn1099WOBF wKnYAlIXwCj6/jDNkW+eJjnYmeSIu1L6yFfGvZXHpZmH0ZVWYAxozvUsG+8lWyFLXAsb 3yaD4G5IdWfvvrWWr4HjK1p/J3LMKHSDq0VHuEqr7Nm4h6fod0AxJTuOFv7PFcR6kDei 61cd3rKxIm9mZPvHWZh8eVJuASLebeB5lsdNoWc0h6GZkEBXZCyIReccB8hkMNWGmCmf h7vOaM0ewcAtwGqKYLfSlEv9UExW45EFd175ezomn3hXp68lJ2o6yiTSt5xu4LO5omUQ l51A== X-Gm-Message-State: AOAM530K5g19yFtbV19TGr+1I/p8KS/cNnKN+hj8CexMBEw4XS8vGxkc rvlj3ofojM97qay4fgWtg3UMZA== X-Google-Smtp-Source: ABdhPJyCtnfLmNUkx7DrKCb4pwHApmhfPCWmAwzBNq7fE7AzanzmZTIYoP+MO6W7EOpfC/5BKbDo9A== X-Received: by 2002:a7b:cb91:: with SMTP id m17mr16300196wmi.126.1591607862942; Mon, 08 Jun 2020 02:17:42 -0700 (PDT) Received: from bender.baylibre.local ([2a01:e35:2ec0:82b0:22:5867:d2c6:75f4]) by smtp.gmail.com with ESMTPSA id t7sm22732326wrq.41.2020.06.08.02.17.41 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 08 Jun 2020 02:17:42 -0700 (PDT) From: Neil Armstrong To: khilman@baylibre.com, lee.jones@linaro.org, rui.zhang@intel.com, daniel.lezcano@linaro.org, amit.kucheria@verdurent.com Cc: Neil Armstrong , linux-amlogic@lists.infradead.org, linux-pm@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH v3 0/5] mfd: Add support for Khadas Microcontroller Date: Mon, 8 Jun 2020 11:17:34 +0200 Message-Id: <20200608091739.2368-1-narmstrong@baylibre.com> X-Mailer: git-send-email 2.22.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The new Khadas VIM2, VIM3 and Edge boards embeds an on-board microcontroller connected via I2C. This Microcontroller is present on the Khadas VIM1, VIM2, VIM3 and Edge boards. It has multiple boot control features like password check, power-on options, power-off control and system FAN control on recent boards. Thie serie adds : - the bindings - the MFD driver - the Thermal Cooling cell driver - updates MAINTAINERS - add support into the Khadas VIM3/VIM3L DT Changes since v2 at [3]: - Removed NVMEM driver for separate submission - fixed MFD driver, header and Kconfig - fixed Thermal Kconfig - fixed MAINTAINERS files and path Changes since RFC v1 at [2]: - moved hwmon driver to thermal-only - moved the SM1 thermal nodes in a separate serie - added the bindings review tag from rob [1] http://lore.kernel.org/r/20200512093916.19676-1-narmstrong@baylibre.com [2] http://lore.kernel.org/r/20200421080102.22796-1-narmstrong@baylibre.com [3] http://lore.kernel.org/r/20200512132613.31507-1-narmstrong@baylibre.com Neil Armstrong (5): dt-bindings: mfd: add Khadas Microcontroller bindings mfd: add support for the Khadas System control Microcontroller thermal: add support for the MCU controlled FAN on Khadas boards MAINTAINERS: add myself as maintainer for Khadas MCU drivers arm64: dts: meson-khadas-vim3: add Khadas MCU nodes .../devicetree/bindings/mfd/khadas,mcu.yaml | 44 +++++ MAINTAINERS | 9 + .../boot/dts/amlogic/meson-khadas-vim3.dtsi | 23 +++ drivers/mfd/Kconfig | 21 +++ drivers/mfd/Makefile | 1 + drivers/mfd/khadas-mcu.c | 142 ++++++++++++++ drivers/thermal/Kconfig | 11 ++ drivers/thermal/Makefile | 1 + drivers/thermal/khadas_mcu_fan.c | 174 ++++++++++++++++++ include/linux/mfd/khadas-mcu.h | 91 +++++++++ 10 files changed, 517 insertions(+) create mode 100644 Documentation/devicetree/bindings/mfd/khadas,mcu.yaml create mode 100644 drivers/mfd/khadas-mcu.c create mode 100644 drivers/thermal/khadas_mcu_fan.c create mode 100644 include/linux/mfd/khadas-mcu.h -- 2.22.0