From patchwork Mon Feb 3 08:58:19 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Oleksij Rempel X-Patchwork-Id: 13957061 Received: from metis.whiteo.stw.pengutronix.de (metis.whiteo.stw.pengutronix.de [185.203.201.7]) (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 062291FECA0 for ; Mon, 3 Feb 2025 08:58:52 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=185.203.201.7 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1738573134; cv=none; b=Igj3xT41Ye+OtTbzge6M6QuYvT/giXoppfZPlZlgAlUbSAEC0mHkwOm5ihGheVz5Ozw6jwvJBUv8TLfVn78+XcU35CIv6tWQSbpvejR+zMzhcWkOfKOTpvXSJXaEWYUBvLs5oCMyG1e9KEZA2mv1sn1YO5RqFYB4/OLEGEGZUCc= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1738573134; c=relaxed/simple; bh=2AQ0u+DjeZQB9hCLkoz3bxZzlGQKNYyNv/lnNUUyPM4=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=Y9l8sb8YwfimLk5MSrujo3Itjy3aONCSlbxGtiyO7fGB50VFqaAwynSZVbfLwBASPxw1BzaLfIzynXWHnCJURby9ucP/KLpvUp6PoN8r7an/d1+V5XukCImnyrKbBNJTd2WwHaly65LEIagAHaQdv/6l9+Ts75Qd2+htFjwZ3hY= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=pengutronix.de; spf=pass smtp.mailfrom=pengutronix.de; arc=none smtp.client-ip=185.203.201.7 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=pengutronix.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=pengutronix.de Received: from drehscheibe.grey.stw.pengutronix.de ([2a0a:edc0:0:c01:1d::a2]) by metis.whiteo.stw.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1tesHf-0006KH-I4; Mon, 03 Feb 2025 09:58:23 +0100 Received: from dude04.red.stw.pengutronix.de ([2a0a:edc0:0:1101:1d::ac]) by drehscheibe.grey.stw.pengutronix.de with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1tesHd-003GNo-2w; Mon, 03 Feb 2025 09:58:21 +0100 Received: from ore by dude04.red.stw.pengutronix.de with local (Exim 4.96) (envelope-from ) id 1tesHd-002YZD-2f; Mon, 03 Feb 2025 09:58:21 +0100 From: Oleksij Rempel To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Maxime Coquelin , Alexandre Torgue , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Woojung Huh , Andrew Lunn Cc: Roan van Dijk , Oleksij Rempel , kernel@pengutronix.de, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, devicetree@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com Subject: [PATCH v3 3/4] arm: dts: stm32: Add thermal support for STM32MP131 Date: Mon, 3 Feb 2025 09:58:19 +0100 Message-Id: <20250203085820.609176-4-o.rempel@pengutronix.de> X-Mailer: git-send-email 2.39.5 In-Reply-To: <20250203085820.609176-1-o.rempel@pengutronix.de> References: <20250203085820.609176-1-o.rempel@pengutronix.de> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-SA-Exim-Connect-IP: 2a0a:edc0:0:c01:1d::a2 X-SA-Exim-Mail-From: ore@pengutronix.de X-SA-Exim-Scanned: No (on metis.whiteo.stw.pengutronix.de); SAEximRunCond expanded to false X-PTX-Original-Recipient: netdev@vger.kernel.org From: Roan van Dijk Add thermal zone configuration and sensor node for STM32MP131 SoC. Signed-off-by: Roan van Dijk Signed-off-by: Oleksij Rempel --- arch/arm/boot/dts/st/stm32mp131.dtsi | 35 ++++++++++++++++++++++++++++ 1 file changed, 35 insertions(+) diff --git a/arch/arm/boot/dts/st/stm32mp131.dtsi b/arch/arm/boot/dts/st/stm32mp131.dtsi index 0019d12c3d3d..8512a6e46b33 100644 --- a/arch/arm/boot/dts/st/stm32mp131.dtsi +++ b/arch/arm/boot/dts/st/stm32mp131.dtsi @@ -100,6 +100,31 @@ timer { always-on; }; + thermal-zones { + cpu_thermal: cpu-thermal { + polling-delay-passive = <0>; + polling-delay = <0>; + thermal-sensors = <&dts>; + + trips { + cpu_alert1: cpu-alert1 { + temperature = <85000>; + hysteresis = <0>; + type = "passive"; + }; + + cpu-crit { + temperature = <120000>; + hysteresis = <0>; + type = "critical"; + }; + }; + + cooling-maps { + }; + }; + }; + soc { compatible = "simple-bus"; #address-cells = <1>; @@ -919,6 +944,16 @@ timer { }; }; + dts: thermal@50028000 { + compatible = "st,stm32-thermal"; + reg = <0x50028000 0x100>; + interrupts = ; + clocks = <&rcc DTS>; + clock-names = "pclk"; + #thermal-sensor-cells = <0>; + status = "disabled"; + }; + mdma: dma-controller@58000000 { compatible = "st,stm32h7-mdma"; reg = <0x58000000 0x1000>;