From patchwork Thu Jun 18 13:38:18 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Neil Armstrong X-Patchwork-Id: 211795 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=-9.7 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE, SPF_PASS, URIBL_BLOCKED, USER_AGENT_GIT autolearn=unavailable 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 75EDCC433DF for ; Thu, 18 Jun 2020 13:38:41 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 56BDC207D8 for ; Thu, 18 Jun 2020 13:38:41 +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="ylgAfmZa" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730249AbgFRNie (ORCPT ); Thu, 18 Jun 2020 09:38:34 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47194 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730245AbgFRNi3 (ORCPT ); Thu, 18 Jun 2020 09:38:29 -0400 Received: from mail-wr1-x441.google.com (mail-wr1-x441.google.com [IPv6:2a00:1450:4864:20::441]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 72E96C0613ED for ; Thu, 18 Jun 2020 06:38:27 -0700 (PDT) Received: by mail-wr1-x441.google.com with SMTP id b6so6082842wrs.11 for ; Thu, 18 Jun 2020 06:38:27 -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:in-reply-to:references :mime-version:content-transfer-encoding; bh=kinXBvz5+I1FgSK2RxVnBM/4h4YycBTf3sfQytiCbSA=; b=ylgAfmZa4qG8lvGYsGYTl2tyoEZh9fOa7G+6c+AuwQxnAem7Q0lvEhEISkINnMWn4O /6KLd+uzK8NQZ+gcEE3xkI88kCfV6QrLk9KlENgFfWrA8BxGXy3QiSV6nQMhBeVGxv21 iqRTcKsfeWYMTyn+ieaFqPBcOzoRUkv80n9Kdu/MXaec+P5reqf4IjRXN1P9HT9DY6AR GKbXoZ3V58FY4tk7UQdushRRwvIRPzAhcfac1ykoeL65uXdgHd1mMQ0pvs1D7BNt80Wg 0W7bghFEeYzE9izavJZrlsTDZExBofb+RAtSq1Bo7r2orcCUXvFleutLUIRcYNqOU/5F Khgg== 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:in-reply-to :references:mime-version:content-transfer-encoding; bh=kinXBvz5+I1FgSK2RxVnBM/4h4YycBTf3sfQytiCbSA=; b=d4P8wobJdTZRTgP5UBMwKXHMG+yLmDthHbvh3zNK/Nj6ArpqPu8H4XRvYXHYkrzC/h FwXvZ67raoz553UEtT9SfIK+XUE5wIplSvxcWup8MSi736Lh68dLWQVU9Q8UkKRYPffV NJ5DqBbc52DPc4PW1PqFJyNe6LjJ8WneL/lZUJpwI+co47c0hSX0x2yHLhrCAH268WoX CC0XotRhUBN5KLxrRmz38I8xbXM7jGev3oo0w09Bwvp5uo0TCoM1zWQKpDaFxgZUKhs2 gq9jWLHUwmZNvG6IEtrTINMqOZ+a69X6ig/qemUjLQidZoAxcBO1hxZugoBSqbLsymry NG5Q== X-Gm-Message-State: AOAM533WuUqOx4jZR69WZM0I6/mNZLiSsZuVcxFbBkS7hqpVblzJZIZU c0LEfme/pioAy+xHxwR9o1kHzA== X-Google-Smtp-Source: ABdhPJybozUZCzBjGCZrVC3Od5XlcjWEEO2s4bn2Mkl2bCN8MT+/licgjXfekypFGRBDooRjN3W4oA== X-Received: by 2002:a5d:5551:: with SMTP id g17mr4450147wrw.45.1592487506047; Thu, 18 Jun 2020 06:38:26 -0700 (PDT) Received: from localhost.localdomain ([2a01:e35:2ec0:82b0:9902:c1f0:76c7:9dbc]) by smtp.gmail.com with ESMTPSA id o82sm3707956wmo.40.2020.06.18.06.38.24 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 18 Jun 2020 06:38:25 -0700 (PDT) From: Neil Armstrong To: khilman@baylibre.com Cc: Neil Armstrong , lee.jones@linaro.org, linux-amlogic@lists.infradead.org, linux-pm@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, rui.zhang@intel.com, daniel.lezcano@linaro.org, amit.kucheria@verdurent.com, Amit Kucheria Subject: [PATCH v4 2/2] arm64: dts: meson-khadas-vim3: add Khadas MCU nodes Date: Thu, 18 Jun 2020 15:38:18 +0200 Message-Id: <20200618133818.15857-3-narmstrong@baylibre.com> X-Mailer: git-send-email 2.22.0 In-Reply-To: <20200618133818.15857-1-narmstrong@baylibre.com> References: <20200618133818.15857-1-narmstrong@baylibre.com> MIME-Version: 1.0 Sender: linux-pm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.org Add the Khadas MCU node with active FAN thermal nodes for all the Khadas VIM3 variants. Signed-off-by: Neil Armstrong Reviewed-by: Amit Kucheria --- Hi Kevin, The bindings has been reviewed and merged by Lee, could you apply this one via the amlogic tree ? Thanks, Neil .../boot/dts/amlogic/meson-khadas-vim3.dtsi | 23 +++++++++++++++++++ 1 file changed, 23 insertions(+) diff --git a/arch/arm64/boot/dts/amlogic/meson-khadas-vim3.dtsi b/arch/arm64/boot/dts/amlogic/meson-khadas-vim3.dtsi index 1ef1e3672b96..27408c10a811 100644 --- a/arch/arm64/boot/dts/amlogic/meson-khadas-vim3.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-khadas-vim3.dtsi @@ -183,6 +183,23 @@ hdmi-phandle = <&hdmi_tx>; }; +&cpu_thermal { + trips { + cpu_active: cpu-active { + temperature = <80000>; /* millicelsius */ + hysteresis = <2000>; /* millicelsius */ + type = "active"; + }; + }; + + cooling-maps { + map { + trip = <&cpu_active>; + cooling-device = <&khadas_mcu THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; + }; + }; +}; + &ext_mdio { external_phy: ethernet-phy@0 { /* Realtek RTL8211F (0x001cc916) */ @@ -222,6 +239,12 @@ pinctrl-0 = <&i2c_ao_sck_pins>, <&i2c_ao_sda_pins>; pinctrl-names = "default"; + khadas_mcu: system-controller@18 { + compatible = "khadas,mcu"; + reg = <0x18>; + #cooling-cells = <2>; + }; + gpio_expander: gpio-controller@20 { compatible = "ti,tca6408"; reg = <0x20>;