From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mx4.wp.pl (mx4.wp.pl [212.77.101.11]) (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 6006B227B94 for ; Tue, 8 Jul 2025 22:04:15 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=212.77.101.11 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1752012258; cv=none; b=KqaSlzyd8hZExupnt8TreqoxHOq6A6dyaJQGFaiUo7xor9SImxmFpzO1KJXETR10zbeGlgON5/vg7IIuoI9hfmzFE9jlBZo0P8pSONgloZX9R/cc98g0etooaZke+FrEU6No95mufGxgGXYaxb2AUfAh/hk/s69kA3+V+/CISYo= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1752012258; c=relaxed/simple; bh=Nvvb3b/gGfyOjhKPQN7T7eI9idEiaO/M3PTjidpAikE=; h=From:To:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=t0e2v40lv4hzJS/poWFDgZiDtDPeXxxdbV3zgsTSMHDvnH100F4k4P6KjqOalQRKrNmFMo5idBsgBoOa8a1iaE1U1BXB/eT7SwC34Z6B2a1kGVLgOYYZToPt1mh5KfePXdniytN6dHk/FNIB4QOvBUTZ/0RdE0eEWV8DV+DCDlk= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=wp.pl; spf=pass smtp.mailfrom=wp.pl; dkim=pass (2048-bit key) header.d=wp.pl header.i=@wp.pl header.b=IGiWjfSK; arc=none smtp.client-ip=212.77.101.11 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=wp.pl Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=wp.pl Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=wp.pl header.i=@wp.pl header.b="IGiWjfSK" Received: (wp-smtpd smtp.wp.pl 9932 invoked from network); 9 Jul 2025 00:04:13 +0200 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=wp.pl; s=20241105; t=1752012253; bh=p0DP/yEP8mz0tV12G5LR9PQ4AN9dj0wNDnAmLxZaMVk=; h=From:To:Subject; b=IGiWjfSKBf4/nudFRpbvz4M2qi5dOEUcoDZVGGIr3PBsISx2DYgsF1nItLnHYNlFF +i7jhIFAUie0xU7mW6cF7V+xj11rU4wt2rwi5TSTBXyT3UhR6/G2WsaBMnmLWQCdnw bBdlFqj220eBcdvpb56l+gNdLb7uP30px4YC0EWNt95hyrnOP77KJm4sM03o5TYMQ4 MEV8DRCQw9HhSJkKDoymm5uM1WLJl2ezgZl8VMXqlHmLs/bWPutT2rrPMdVBKSel4b VEMn4mQRJkTfb+WOe9mQFYOfwo79Z3uxdydbWWdwrRkMVyjayd53rVTWV4x3xuy/4W YyL/Isf8NER+w== Received: from 83.24.138.239.ipv4.supernova.orange.pl (HELO laptop-olek.lan) (olek2@wp.pl@[83.24.138.239]) (envelope-sender ) by smtp.wp.pl (WP-SMTPD) with ECDHE-RSA-AES256-GCM-SHA384 encrypted SMTP for ; 9 Jul 2025 00:04:13 +0200 From: Aleksander Jan Bajkowski To: rafael@kernel.org, daniel.lezcano@linaro.org, rui.zhang@intel.com, lukasz.luba@arm.com, jic23@kernel.org, dlechner@baylibre.com, nuno.sa@analog.com, andy@kernel.org, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, matthias.bgg@gmail.com, angelogioacchino.delregno@collabora.com, s.hauer@pengutronix.de, olek2@wp.pl, zhiyong.tao@mediatek.com, linux-pm@vger.kernel.org, linux-iio@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org Subject: [PATCH v3 3/3] arm64: dts: mediatek: add thermal sensor support on mt7981 Date: Wed, 9 Jul 2025 00:04:05 +0200 Message-Id: <20250708220405.1072393-4-olek2@wp.pl> X-Mailer: git-send-email 2.39.5 In-Reply-To: <20250708220405.1072393-1-olek2@wp.pl> References: <20250708220405.1072393-1-olek2@wp.pl> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-WP-MailID: 995d0e042c99d6c3b46f7c20e293c2da X-WP-AV: skaner antywirusowy Poczty Wirtualnej Polski X-WP-SPAM: NO 0000000 [cbMx] The temperature sensor in the MT7981 is same as in the MT7986. Signed-off-by: Aleksander Jan Bajkowski --- arch/arm64/boot/dts/mediatek/mt7981b.dtsi | 31 ++++++++++++++++++++++- 1 file changed, 30 insertions(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/mediatek/mt7981b.dtsi b/arch/arm64/boot/dts/mediatek/mt7981b.dtsi index 5cbea9cd411f..277c11247c13 100644 --- a/arch/arm64/boot/dts/mediatek/mt7981b.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt7981b.dtsi @@ -76,7 +76,7 @@ watchdog: watchdog@1001c000 { #reset-cells = <1>; }; - clock-controller@1001e000 { + apmixedsys: clock-controller@1001e000 { compatible = "mediatek,mt7981-apmixedsys"; reg = <0 0x1001e000 0 0x1000>; #clock-cells = <1>; @@ -184,6 +184,31 @@ spi@1100b000 { status = "disabled"; }; + thermal@1100c800 { + compatible = "mediatek,mt7981-thermal", + "mediatek,mt7986-thermal"; + reg = <0 0x1100c800 0 0x800>; + interrupts = ; + clocks = <&infracfg CLK_INFRA_THERM_CK>, + <&infracfg CLK_INFRA_ADC_26M_CK>; + clock-names = "therm", "auxadc"; + nvmem-cells = <&thermal_calibration>; + nvmem-cell-names = "calibration-data"; + #thermal-sensor-cells = <1>; + mediatek,auxadc = <&auxadc>; + mediatek,apmixedsys = <&apmixedsys>; + }; + + auxadc: adc@1100d000 { + compatible = "mediatek,mt7981-auxadc", + "mediatek,mt7986-auxadc"; + reg = <0 0x1100d000 0 0x1000>; + clocks = <&infracfg CLK_INFRA_ADC_26M_CK>; + clock-names = "main"; + #io-channel-cells = <1>; + status = "disabled"; + }; + pio: pinctrl@11d00000 { compatible = "mediatek,mt7981-pinctrl"; reg = <0 0x11d00000 0 0x1000>, @@ -211,6 +236,10 @@ efuse@11f20000 { reg = <0 0x11f20000 0 0x1000>; #address-cells = <1>; #size-cells = <1>; + + thermal_calibration: thermal-calib@274 { + reg = <0x274 0xc>; + }; }; clock-controller@15000000 { -- 2.39.5