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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 01509C6FD1D for ; Wed, 15 Mar 2023 12:18:12 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231934AbjCOMSL (ORCPT ); Wed, 15 Mar 2023 08:18:11 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42486 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232005AbjCOMSC (ORCPT ); Wed, 15 Mar 2023 08:18:02 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B6F05206B0 for ; Wed, 15 Mar 2023 05:18:01 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 371E061D13 for ; Wed, 15 Mar 2023 12:18:01 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 47986C4339C; Wed, 15 Mar 2023 12:18:00 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1678882680; bh=anRi+hGmPUdB0A0oCgq7NMi1UWS6Tval1cwYfxhjaIA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=MIhAtrXhMR+SI6RAwcMG7t2uQUi6KXYpREmeWlGdgqhaLh2E5VNSYB47ytceWNKSz 6DL9p3UoDMl3PQ6FLKWJ6fyVtdqfkARXFIREohufF7jz5JYaaaMrFbJUNaJmoQC9jD uzRmXwRpa6EPZ6Gw63K0p3eELXH4p0sJEZMvo7Io= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Marek Szyprowski , Krzysztof Kozlowski , Sasha Levin Subject: [PATCH 5.4 29/68] ARM: dts: exynos: Add GPU thermal zone cooling maps for Odroid XU3/XU4/HC1 Date: Wed, 15 Mar 2023 13:12:23 +0100 Message-Id: <20230315115727.226487057@linuxfoundation.org> X-Mailer: git-send-email 2.40.0 In-Reply-To: <20230315115726.103942885@linuxfoundation.org> References: <20230315115726.103942885@linuxfoundation.org> User-Agent: quilt/0.67 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Marek Szyprowski [ Upstream commit 1c651356f482ff08f6acef197a362f2e71d55a98 ] Add trip points and cooling maps for GPU thermal zone for Odroid XU3/XU4/HC1 boards. Trip points are based on the CPU thermal zone for the those boards. Signed-off-by: Marek Szyprowski Signed-off-by: Krzysztof Kozlowski Stable-dep-of: 2e3d0e20d845 ("ARM: dts: exynos: correct TMU phandle in Odroid HC1") Signed-off-by: Sasha Levin --- arch/arm/boot/dts/exynos5422-odroidhc1.dts | 30 ++++++++++ .../boot/dts/exynos5422-odroidxu3-common.dtsi | 59 +++++++++++++++++++ 2 files changed, 89 insertions(+) diff --git a/arch/arm/boot/dts/exynos5422-odroidhc1.dts b/arch/arm/boot/dts/exynos5422-odroidhc1.dts index fce5a4579693e..3235d7a27e042 100644 --- a/arch/arm/boot/dts/exynos5422-odroidhc1.dts +++ b/arch/arm/boot/dts/exynos5422-odroidhc1.dts @@ -215,6 +215,36 @@ }; }; }; + gpu_thermal: gpu-thermal { + thermal-sensors = <&tmu_gpu 0>; + trips { + gpu_alert0: gpu-alert-0 { + temperature = <70000>; + hysteresis = <10000>; + type = "active"; + }; + gpu_alert1: gpu-alert-1 { + temperature = <85000>; + hysteresis = <10000>; + type = "active"; + }; + gpu_crit0: gpu-crit-0 { + temperature = <120000>; + hysteresis = <0>; + type = "critical"; + }; + }; + cooling-maps { + map0 { + trip = <&gpu_alert0>; + cooling-device = <&gpu 0 2>; + }; + map1 { + trip = <&gpu_alert1>; + cooling-device = <&gpu 3 6>; + }; + }; + }; }; }; diff --git a/arch/arm/boot/dts/exynos5422-odroidxu3-common.dtsi b/arch/arm/boot/dts/exynos5422-odroidxu3-common.dtsi index 8388720374932..5cf48af9884c9 100644 --- a/arch/arm/boot/dts/exynos5422-odroidxu3-common.dtsi +++ b/arch/arm/boot/dts/exynos5422-odroidxu3-common.dtsi @@ -357,6 +357,65 @@ }; }; }; + gpu_thermal: gpu-thermal { + thermal-sensors = <&tmu_gpu 0>; + polling-delay-passive = <250>; + polling-delay = <0>; + trips { + gpu_alert0: gpu-alert-0 { + temperature = <50000>; + hysteresis = <5000>; + type = "active"; + }; + gpu_alert1: gpu-alert-1 { + temperature = <60000>; + hysteresis = <5000>; + type = "active"; + }; + gpu_alert2: gpu-alert-2 { + temperature = <70000>; + hysteresis = <5000>; + type = "active"; + }; + gpu_crit0: gpu-crit-0 { + temperature = <120000>; + hysteresis = <0>; + type = "critical"; + }; + gpu_alert3: gpu-alert-3 { + temperature = <70000>; + hysteresis = <10000>; + type = "passive"; + }; + gpu_alert4: gpu-alert-4 { + temperature = <85000>; + hysteresis = <10000>; + type = "passive"; + }; + }; + cooling-maps { + map0 { + trip = <&gpu_alert0>; + cooling-device = <&fan0 0 1>; + }; + map1 { + trip = <&gpu_alert1>; + cooling-device = <&fan0 1 2>; + }; + map2 { + trip = <&gpu_alert2>; + cooling-device = <&fan0 2 3>; + }; + map3 { + trip = <&gpu_alert3>; + cooling-device = <&gpu 0 2>; + }; + map4 { + trip = <&gpu_alert4>; + cooling-device = <&gpu 3 6>; + }; + }; + }; }; }; -- 2.39.2