From patchwork Sun Apr 5 10:49:08 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?b?Q2zDqW1lbnQgUMOpcm9u?= X-Patchwork-Id: 202414 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=-9.6 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT 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 5B292C2BA2B for ; Sun, 5 Apr 2020 10:49:28 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 334DA206C3 for ; Sun, 5 Apr 2020 10:49:28 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="dFZqux8K" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726642AbgDEKt1 (ORCPT ); Sun, 5 Apr 2020 06:49:27 -0400 Received: from mail-wr1-f67.google.com ([209.85.221.67]:41468 "EHLO mail-wr1-f67.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726591AbgDEKtW (ORCPT ); Sun, 5 Apr 2020 06:49:22 -0400 Received: by mail-wr1-f67.google.com with SMTP id h9so13867287wrc.8; Sun, 05 Apr 2020 03:49:19 -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:in-reply-to:references :mime-version:content-transfer-encoding; bh=T2ox6yFqqUNTyQRjV1Y6BWeD23De5Y0nxhCOsLLOIKs=; b=dFZqux8Kt58ZD1nl1pEsS9jGttw4fQIvzoSx1sxe9av3Ci7uCrIEHOIXvDyxTKgdzb 0/0N+3iC8p/HpM1qtAttoL1O1FPIGj98M/BJSzds66yp0N+NbyG/SSooXpVurt1yII7x R703o4PdqnM9DRHTkkj3mmOQl/GrDMAUewk1niAHwEn+w5IcBVaWf8EwGIlkcEaFEo/K PTInczeA5IZ86qLOGWu2bayHLi2dwb0/r4wwsIEAoLJVAxZyt2gmqeHDsxXqC/rR/jCJ CrDcqDZtlxNfDIvLztGZcNpJtG0HjGUtnN9nPealj8ORDrgxOmPnUIdWYCtoLneCmm+N B1Zg== 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=T2ox6yFqqUNTyQRjV1Y6BWeD23De5Y0nxhCOsLLOIKs=; b=V9H5Io3Bx9dULP5EOc6rmahv1eteQM4JXlGQAglZRYWS2UyTT6WBAfa/9GWlFZpFpW yQTddina82uCryEXiNLZ7/LEuVlhVdvW9mwqxZerqhY99L9p6shThMRVHJi06uLZ1rek WkUcHaMlTbABwnzp6PiPxQbCCE5DkFqP129hWyFLz46xHjRrIxYCsxJQmDefgyme4d/B 7ZjAIW1u/I8QSP4TnM627MD8zS0jpLXxce2yogAYvHiFni3c4UnrQktxlDjaCl9DbjpG hJ8xbgxffNlzZCx8mRwfzwcVu64oY5j6sgEKkDRiswHpqa10FwZ3qk6CG3Yn7OK8H4eu oBrw== X-Gm-Message-State: AGi0PuZ0aiIxRRcgyPvB/94msRAMIDW6mnlqX+xDjbP73EmZ48DsegzM S8L5tnqgLdFtcCvFVC7kcdE= X-Google-Smtp-Source: APiQypJ+aVzIiRh0H4IA7SAjs61Pv2FJlbjUyc95b3MQCNX7BWoOWhIjm68s9zmbsLp/uFKpTEJHGg== X-Received: by 2002:adf:f74d:: with SMTP id z13mr9260727wrp.55.1586083758486; Sun, 05 Apr 2020 03:49:18 -0700 (PDT) Received: from localhost.localdomain (91-167-199-67.subs.proxad.net. [91.167.199.67]) by smtp.gmail.com with ESMTPSA id u13sm21606411wru.88.2020.04.05.03.49.17 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 05 Apr 2020 03:49:17 -0700 (PDT) From: =?utf-8?b?Q2zDqW1lbnQgUMOpcm9u?= To: Maxime Ripard , Chen-Yu Tsai , Rob Herring Cc: linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-sunxi , Ondrej Jirman , =?utf-8?b?Q2zDqW1lbnQgUMOpcm9u?= Subject: [PATCH 2/7] arm64: dts: allwinner: h6: Add thermal trip points/cooling map Date: Sun, 5 Apr 2020 12:49:08 +0200 Message-Id: <20200405104913.22806-3-peron.clem@gmail.com> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20200405104913.22806-1-peron.clem@gmail.com> References: <20200405104913.22806-1-peron.clem@gmail.com> MIME-Version: 1.0 Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org From: Ondrej Jirman This enables passive cooling by down-regulating CPU voltage and frequency. Signed-off-by: Ondrej Jirman Signed-off-by: Clément Péron --- arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi | 24 ++++++++++++++++++++ 1 file changed, 24 insertions(+) diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi index aef4ae760d5e..d4d3963705f5 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi +++ b/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi @@ -908,6 +908,30 @@ polling-delay-passive = <0>; polling-delay = <0>; thermal-sensors = <&ths 0>; + + trips { + cpu_hot_trip: cpu-hot { + temperature = <80000>; + hysteresis = <2000>; + type = "passive"; + }; + + cpu_very_hot_trip: cpu-very-hot { + temperature = <100000>; + hysteresis = <0>; + type = "critical"; + }; + }; + + cooling-maps { + cpu-hot-limit { + trip = <&cpu_hot_trip>; + cooling-device = <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&cpu1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&cpu2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&cpu3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; + }; + }; }; gpu-thermal { From patchwork Sun Apr 5 10:49:10 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?b?Q2zDqW1lbnQgUMOpcm9u?= X-Patchwork-Id: 202415 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=-9.6 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT 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 3D7B4C2BA1B for ; Sun, 5 Apr 2020 10:49:27 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 09D05206C3 for ; Sun, 5 Apr 2020 10:49:27 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="BKb8O+gr" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726628AbgDEKtZ (ORCPT ); Sun, 5 Apr 2020 06:49:25 -0400 Received: from mail-wr1-f65.google.com ([209.85.221.65]:38435 "EHLO mail-wr1-f65.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726452AbgDEKtX (ORCPT ); Sun, 5 Apr 2020 06:49:23 -0400 Received: by mail-wr1-f65.google.com with SMTP id c7so13847145wrx.5; Sun, 05 Apr 2020 03:49:21 -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:in-reply-to:references :mime-version:content-transfer-encoding; bh=kf/zKaXETW/6458P4s0u4NU6tE49BufLG2XcDtV/oYY=; b=BKb8O+gruVcuzrvJ+jdE4CH0Kx7gHmxQkao3riTtUm5F/RkBe/gJO8ylyyPjDhUiOc pfvN+GFiJ1qgUlcGzTajqhFVefA9KLugJmEbLM8ZUDZxdQmIrf7rWptyP5GhhtpUPPLd sx9Xv9JnYsgoPuTESmDetFf63Cev90TiEd6uGH8ju8QAGGpfoJSPu7dJNmV96vcoaSr1 ypDIC9+5Q3BpDVCY9MXYpmAlUgNe2zjTMTjW9dr0doerX1kUt4ynUup7FZTKd0f0HZIe ZMzmhmb3fSQQxq9nWVcauYe6H7A43o2rbfNTd5+L8IBX0OzZR8KwlyHNxCjyTPD/3ycv Gl0Q== 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=kf/zKaXETW/6458P4s0u4NU6tE49BufLG2XcDtV/oYY=; b=rQowVs/+YcC1FZRO1P7KzscPnLCAuOyW53tu3TjbO7tW5PqLjCcWUPK4kTMtEA5hB+ 9maP30kxmoZqfLjFQNl/OmS2nIsRF73RCPhGHVA8V4/7pavKmKVtT3N5WLSLVSDwu0VK bKxmkC+PWcYko5UqmgeCdgSuKzppXtlhfLU03gGH6mE7wu39HcGQeov1rouhcYFhtuqI 9rMXgsLz3rb5sDRCITE4aREvUvSE17uraN46np+cR4msu+FrDBU2MlePcuFKNs09d7ft 1S464AVF59XNRXUMeqSFKkRrWa0rCFa14yFT7FIjY05a0Gq+EqLOMrJnQOAyomMhtXg7 mYlA== X-Gm-Message-State: AGi0PuaRMdS3/pzYsfWSGK+S0zoVXjaC+jN7+6zh2VbfC25U69u53XWT wSUBayg3Qwylh+0J8j7o4zw= X-Google-Smtp-Source: APiQypKHu20FrbfSe0fDwBKWYRQzJF4KCRaS0O42RnvhISY1odqSGlpPzlujLCquM1gMQbnxl270vA== X-Received: by 2002:a05:6000:1142:: with SMTP id d2mr17526555wrx.320.1586083760663; Sun, 05 Apr 2020 03:49:20 -0700 (PDT) Received: from localhost.localdomain (91-167-199-67.subs.proxad.net. [91.167.199.67]) by smtp.gmail.com with ESMTPSA id u13sm21606411wru.88.2020.04.05.03.49.19 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 05 Apr 2020 03:49:19 -0700 (PDT) From: =?utf-8?b?Q2zDqW1lbnQgUMOpcm9u?= To: Maxime Ripard , Chen-Yu Tsai , Rob Herring Cc: linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-sunxi , Ondrej Jirman , =?utf-8?b?Q2zDqW1lbnQgUMOpcm9u?= Subject: [PATCH 4/7] arm64: dts: allwinner: h6: Add CPU Operating Performance Points table Date: Sun, 5 Apr 2020 12:49:10 +0200 Message-Id: <20200405104913.22806-5-peron.clem@gmail.com> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20200405104913.22806-1-peron.clem@gmail.com> References: <20200405104913.22806-1-peron.clem@gmail.com> MIME-Version: 1.0 Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org From: Ondrej Jirman Add an Operating Performance Points table for the CPU cores to enable Dynamic Voltage & Frequency Scaling on the H6. Signed-off-by: Ondrej Jirman Signed-off-by: Clément Péron --- .../boot/dts/allwinner/sun50i-h6-cpu-opp.dtsi | 103 ++++++++++++++++++ arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi | 4 + 2 files changed, 107 insertions(+) create mode 100644 arch/arm64/boot/dts/allwinner/sun50i-h6-cpu-opp.dtsi diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h6-cpu-opp.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-h6-cpu-opp.dtsi new file mode 100644 index 000000000000..b480c33f426b --- /dev/null +++ b/arch/arm64/boot/dts/allwinner/sun50i-h6-cpu-opp.dtsi @@ -0,0 +1,103 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +// Copyright (C) 2020 Ondrej Jirman +// Copyright (C) 2020 Clément Péron + +/ { + cpu0_opp_table: opp_table0 { + compatible = "allwinner,sun50i-h6-operating-points"; + nvmem-cells = <&speedbin_efuse>; + opp-shared; + + opp@480000000 { + clock-latency-ns = <244144>; /* 8 32k periods */ + opp-hz = /bits/ 64 <480000000>; + + opp-microvolt-speed0 = <880000>; + opp-microvolt-speed1 = <820000>; + opp-microvolt-speed2 = <820000>; + }; + + opp@720000000 { + clock-latency-ns = <244144>; /* 8 32k periods */ + opp-hz = /bits/ 64 <720000000>; + + opp-microvolt-speed0 = <880000>; + opp-microvolt-speed1 = <820000>; + opp-microvolt-speed2 = <820000>; + }; + + opp@816000000 { + clock-latency-ns = <244144>; /* 8 32k periods */ + opp-hz = /bits/ 64 <816000000>; + + opp-microvolt-speed0 = <880000>; + opp-microvolt-speed1 = <820000>; + opp-microvolt-speed2 = <820000>; + }; + + opp@888000000 { + clock-latency-ns = <244144>; /* 8 32k periods */ + opp-hz = /bits/ 64 <888000000>; + + opp-microvolt-speed0 = <880000>; + opp-microvolt-speed1 = <820000>; + opp-microvolt-speed2 = <820000>; + }; + + opp@1080000000 { + clock-latency-ns = <244144>; /* 8 32k periods */ + opp-hz = /bits/ 64 <1080000000>; + + opp-microvolt-speed0 = <940000>; + opp-microvolt-speed1 = <880000>; + opp-microvolt-speed2 = <880000>; + }; + + opp@1320000000 { + clock-latency-ns = <244144>; /* 8 32k periods */ + opp-hz = /bits/ 64 <1320000000>; + + opp-microvolt-speed0 = <1000000>; + opp-microvolt-speed1 = <940000>; + opp-microvolt-speed2 = <940000>; + }; + + opp@1488000000 { + clock-latency-ns = <244144>; /* 8 32k periods */ + opp-hz = /bits/ 64 <1488000000>; + + opp-microvolt-speed0 = <1060000>; + opp-microvolt-speed1 = <1000000>; + opp-microvolt-speed2 = <1000000>; + }; + + opp@1800000000 { + clock-latency-ns = <244144>; /* 8 32k periods */ + opp-hz = /bits/ 64 <1800000000>; + + opp-microvolt-speed0 = <1160000>; + opp-microvolt-speed1 = <1100000>; + opp-microvolt-speed2 = <1100000>; + }; + }; +}; + +&cpu0 { + operating-points-v2 = <&cpu0_opp_table>; + #cooling-cells = <2>; +}; + +&cpu1 { + operating-points-v2 = <&cpu0_opp_table>; + #cooling-cells = <2>; +}; + +&cpu2 { + operating-points-v2 = <&cpu0_opp_table>; + #cooling-cells = <2>; +}; + +&cpu3 { + operating-points-v2 = <&cpu0_opp_table>; + #cooling-cells = <2>; +}; diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi index c3e4f09f60ce..a9304fec245c 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi +++ b/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi @@ -253,6 +253,10 @@ #address-cells = <1>; #size-cells = <1>; + speedbin_efuse: speed@1c { + reg = <0x1c 0x4>; + }; + ths_calibration: thermal-sensor-calibration@14 { reg = <0x14 0x8>; }; From patchwork Sun Apr 5 10:49:13 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?b?Q2zDqW1lbnQgUMOpcm9u?= X-Patchwork-Id: 202413 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=-9.6 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,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 1F2EEC2D0F4 for ; Sun, 5 Apr 2020 10:49:44 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id E6980206F7 for ; 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[91.167.199.67]) by smtp.gmail.com with ESMTPSA id u13sm21606411wru.88.2020.04.05.03.49.22 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 05 Apr 2020 03:49:23 -0700 (PDT) From: =?utf-8?b?Q2zDqW1lbnQgUMOpcm9u?= To: Maxime Ripard , Chen-Yu Tsai , Rob Herring Cc: linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-sunxi , =?utf-8?q?Cl=C3=A9ment_P?= =?utf-8?b?w6lyb24=?= Subject: [PATCH 7/7] arm64: dts: allwinner: h6: Enable CPU and GPU opp tables for Beelink GS1 Date: Sun, 5 Apr 2020 12:49:13 +0200 Message-Id: <20200405104913.22806-8-peron.clem@gmail.com> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20200405104913.22806-1-peron.clem@gmail.com> References: <20200405104913.22806-1-peron.clem@gmail.com> MIME-Version: 1.0 Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Enable CPU and GPU opp tables for Beelink GS1. This needs also to change the CPU regulator min/max voltage to fit the OPP table. Signed-off-by: Clément Péron --- .../arm64/boot/dts/allwinner/sun50i-h6-beelink-gs1.dts | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-) diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h6-beelink-gs1.dts b/arch/arm64/boot/dts/allwinner/sun50i-h6-beelink-gs1.dts index df6d872c34e2..8e65d56a7c85 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-h6-beelink-gs1.dts +++ b/arch/arm64/boot/dts/allwinner/sun50i-h6-beelink-gs1.dts @@ -4,6 +4,8 @@ /dts-v1/; #include "sun50i-h6.dtsi" +#include "sun50i-h6-cpu-opp.dtsi" +#include "sun50i-h6-gpu-opp.dtsi" #include @@ -70,6 +72,10 @@ }; }; +&cpu0 { + cpu-supply = <®_dcdca>; +}; + &de { status = "okay"; }; @@ -226,8 +232,8 @@ reg_dcdca: dcdca { regulator-always-on; - regulator-min-microvolt = <810000>; - regulator-max-microvolt = <1080000>; + regulator-min-microvolt = <820000>; + regulator-max-microvolt = <1160000>; regulator-name = "vdd-cpu"; };