From patchwork Thu Mar 28 13:44:39 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dmitry Rokosov X-Patchwork-Id: 13608583 Received: from mx1.sberdevices.ru (mx2.sberdevices.ru [45.89.224.132]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id D79E080639; Thu, 28 Mar 2024 13:45:12 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=45.89.224.132 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1711633514; cv=none; b=IRkG7wz/VVB9HZUfShE+mGyrL49qQc4BMNmINq6RdlQDhdF/18eKZavu8NAvNZ8Ns3t7IZVmjxL25beKCZarj3vJVPTy5EQvqvhaBeaYqc4YyJmeVci2WH3ieOKszkIRWwSsNa1ym4FpkP/17DBmkMhLrLFz/ODO4DkxxYlaMiA= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1711633514; c=relaxed/simple; bh=vwSFSGR9bfNDcThzkOUIaAgtD60B7Pss7f2WlcQz124=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=XRoaZCUZmVRkYq7y7j9f6K+T97BU6T+zfXckZ646jdX3quOmJBAkdpeb03RkRYaWvNVhbAPn4mMwltcd1RftQ6ATuz6oJPTH+rTpRRkiitZmFjzk49aQWRwcsAZvuzzOYLJP+1mQlSJVHHzeQAc+cTob4OcACSm8NDLF4+KJIuI= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=salutedevices.com; spf=pass smtp.mailfrom=salutedevices.com; dkim=pass (2048-bit key) header.d=salutedevices.com header.i=@salutedevices.com header.b=Go1erYTu; arc=none smtp.client-ip=45.89.224.132 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=salutedevices.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=salutedevices.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=salutedevices.com header.i=@salutedevices.com header.b="Go1erYTu" Received: from p-infra-ksmg-sc-msk02 (localhost [127.0.0.1]) by mx1.sberdevices.ru (Postfix) with ESMTP id DEACD120016; Thu, 28 Mar 2024 16:45:10 +0300 (MSK) DKIM-Filter: OpenDKIM Filter v2.11.0 mx1.sberdevices.ru DEACD120016 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=salutedevices.com; s=mail; t=1711633510; bh=9CPwvn2kpzZJnAOi5N/hirprKnzIWIB81uV2cDqMcbY=; h=From:To:Subject:Date:Message-ID:MIME-Version:Content-Type:From; b=Go1erYTunGWvX7kXxUqgYWpokLxLg2Tn8v944gydddoaNTsIwlux/pfO3yf2jM6G8 f0szahcr3BbVsjl4colW11N77vk4J08U8ZCJJ2KQ9/pnpRv781I4iH511Nvgr75Qtx CPvbAKlfdlrwQYUVkRdm2qquXjc5ialGip84yKm9+QL5UBTL0KJScZHM2zzWv4nc02 CzjzMRfWlF+2w1HUDy+tEAAklu34YVcUlv1tVQS1HwsrpL4tkiyraaiH0xorb/f847 scbGmi7MNCvB16CPhmHoP10yiUPiGBLS5BtbOV8rKG3C8oF780j0uT0DcJXX8NxJYr IY65bM50ih6rg== Received: from smtp.sberdevices.ru (p-i-exch-sc-m02.sberdevices.ru [172.16.192.103]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mx1.sberdevices.ru (Postfix) with ESMTPS; Thu, 28 Mar 2024 16:45:10 +0300 (MSK) Received: from CAB-WSD-L081021.sberdevices.ru (100.64.160.123) by p-i-exch-sc-m02.sberdevices.ru (172.16.192.103) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1118.40; Thu, 28 Mar 2024 16:45:10 +0300 From: Dmitry Rokosov To: , , , , , , , , , , , , CC: , , , , , , , Dmitry Rokosov Subject: [PATCH v1 3/3] arm64: dts: amlogic: ad402: setup thermal-zones Date: Thu, 28 Mar 2024 16:44:39 +0300 Message-ID: <20240328134459.18446-4-ddrokosov@salutedevices.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20240328134459.18446-1-ddrokosov@salutedevices.com> References: <20240328134459.18446-1-ddrokosov@salutedevices.com> Precedence: bulk X-Mailing-List: linux-pm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-ClientProxiedBy: p-i-exch-sc-m02.sberdevices.ru (172.16.192.103) To p-i-exch-sc-m02.sberdevices.ru (172.16.192.103) X-KSMG-Rule-ID: 10 X-KSMG-Message-Action: clean X-KSMG-AntiSpam-Lua-Profiles: 184470 [Mar 28 2024] X-KSMG-AntiSpam-Version: 6.1.0.4 X-KSMG-AntiSpam-Envelope-From: ddrokosov@salutedevices.com X-KSMG-AntiSpam-Rate: 0 X-KSMG-AntiSpam-Status: not_detected X-KSMG-AntiSpam-Method: none X-KSMG-AntiSpam-Auth: dkim=none X-KSMG-AntiSpam-Info: LuaCore: 14 0.3.14 5a0c43d8a1c3c0e5b0916cc02a90d4b950c01f96, {Tracking_from_domain_doesnt_match_to}, 100.64.160.123:7.1.2;d41d8cd98f00b204e9800998ecf8427e.com:7.1.1;127.0.0.199:7.1.2;smtp.sberdevices.ru:7.1.1,5.0.1;salutedevices.com:7.1.1, FromAlignment: s, ApMailHostAddress: 100.64.160.123 X-MS-Exchange-Organization-SCL: -1 X-KSMG-AntiSpam-Interceptor-Info: scan successful X-KSMG-AntiPhishing: Clean X-KSMG-LinksScanning: Clean X-KSMG-AntiVirus: Kaspersky Secure Mail Gateway, version 2.0.1.6960, bases: 2024/03/28 10:33:00 #24492761 X-KSMG-AntiVirus-Status: Clean, skipped There is one thermal zone with 3 trip points: soc_passive, soc_hot, and soc_critical, as well as two cooling maps. Signed-off-by: Dmitry Rokosov --- .../arm64/boot/dts/amlogic/meson-a1-ad402.dts | 45 +++++++++++++++++++ 1 file changed, 45 insertions(+) diff --git a/arch/arm64/boot/dts/amlogic/meson-a1-ad402.dts b/arch/arm64/boot/dts/amlogic/meson-a1-ad402.dts index 6c02301840ff..2d22e8b45c6d 100644 --- a/arch/arm64/boot/dts/amlogic/meson-a1-ad402.dts +++ b/arch/arm64/boot/dts/amlogic/meson-a1-ad402.dts @@ -7,6 +7,7 @@ /dts-v1/; #include "meson-a1.dtsi" +#include #include @@ -177,6 +178,50 @@ codec { }; }; }; + + thermal-zones { + soc_thermal: soc_thermal { + polling-delay = <1000>; + polling-delay-passive = <100>; + sustainable-power = <130>; + + thermal-sensors = <&cpu_temp>; + + trips { + soc_passive: soc-passive { + temperature = <70000>; + hysteresis = <2000>; + type = "passive"; + }; + + soc_hot: soc-hot { + temperature = <85000>; + hysteresis = <5000>; + type = "hot"; + }; + + soc_critical: soc-critical { + temperature = <110000>; + hysteresis = <1000>; + type = "critical"; + }; + }; + + soc_cooling_maps: cooling-maps { + map0 { + trip = <&soc_passive>; + cooling-device = <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&cpu1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; + }; + + map1 { + trip = <&soc_hot>; + cooling-device = <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&cpu1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; + }; + }; + }; + }; }; /* Bluetooth HCI H4 */