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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id DD77CC7EE39 for ; Sat, 28 Jun 2025 22:43:39 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-Id:Date:Subject:To:From:Reply-To: Cc:Content-Type:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=4x6ilKt5iJmJ+aTcOPfoqYo5nK7rJ62lmNxO5mvvtEE=; b=Q7J4p88U6YeDwKRTa40RJjBKPz pYoZ/QNQG6r7GpZRgB7iXMK5BgK5FGlcbM4OznwaQ1xsgP0du2WOkT8c+0WXld6YMPnb7LNxdchK9 M9SunvAa5TnnQV9gnTuEOLmSI2XIlvj5VlLh7PCvlyW2Aq8F1Abbi1qvnn4SmKzpVkzzOL1+qRpNq 5y3YxtmPq/C27FIsmE7jYpjwNLyShigNfFyyZfl1t2VTiGIDoStRWQLooEpHJFA6auwM2ga+xPVtd i1U6BoGS8C5lkF2h2lWzaa2726/zNjrQgBrYTwlUTMPG5AUmoVM+/X8CpqrnLCze5qR/tnv5kIrLT YfcRlSmg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1uVeGi-0000000HMdX-2iF9; Sat, 28 Jun 2025 22:43:32 +0000 Received: from mx4.wp.pl ([212.77.101.12]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1uVeC8-0000000HMGD-3rap for linux-arm-kernel@lists.infradead.org; Sat, 28 Jun 2025 22:38:51 +0000 Received: (wp-smtpd smtp.wp.pl 30245 invoked from network); 29 Jun 2025 00:38:42 +0200 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=wp.pl; s=20241105; t=1751150322; bh=4x6ilKt5iJmJ+aTcOPfoqYo5nK7rJ62lmNxO5mvvtEE=; h=From:To:Subject; b=ho9MfSrpJm1Tq1q9xQG60cHTcoy0xqWNNQBRf6smEjqkmqmh03r+oaznAE3MCLXOR 1qmy0TMgKCuhybMqGIlXeZBQ4CASBq01cG3czT44FWA/Y6m35b76pXrSPaCwK1imE3 OPvx2SwKrJ+WM9bM1Q3Cozk6ODfGfqDVQKl/3PfXk6DxySRgmgG7zYToHcZi53QT1u 0bIB4CBBOmkeMREbzCB8MqpFwDs1Ze+ICiYHeMXSodAFjnS2uXrgkc3HQwfVP6eiPs 2mP4PQeF4JNRBiSiqfehwu4XYKC1FBZh3e8zowxC5xba1btCrdZ9qeZIz2VCew+37I /QktqBuN1dCBw== Received: from 83.24.145.121.ipv4.supernova.orange.pl (HELO laptop-olek.lan) (olek2@wp.pl@[83.24.145.121]) (envelope-sender ) by smtp.wp.pl (WP-SMTPD) with ECDHE-RSA-AES256-GCM-SHA384 encrypted SMTP for ; 29 Jun 2025 00:38:42 +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, 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 1/3] arm64: dts: mediatek: add thermal sensor support on mt7981 Date: Sun, 29 Jun 2025 00:38:35 +0200 Message-Id: <20250628223837.848244-2-olek2@wp.pl> X-Mailer: git-send-email 2.39.5 In-Reply-To: <20250628223837.848244-1-olek2@wp.pl> References: <20250628223837.848244-1-olek2@wp.pl> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-WP-MailID: 83e3732595d5e7000e752de9e0de6415 X-WP-AV: skaner antywirusowy Poczty Wirtualnej Polski X-WP-SPAM: NO 0000000 [ceMx] X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250628_153849_441409_60A11425 X-CRM114-Status: UNSURE ( 9.75 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org 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 | 29 ++++++++++++++++++++++- 1 file changed, 28 insertions(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/mediatek/mt7981b.dtsi b/arch/arm64/boot/dts/mediatek/mt7981b.dtsi index 5cbea9cd411f..c2001a82722a 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 +184,29 @@ spi@1100b000 { status = "disabled"; }; + thermal@1100c800 { + compatible = "mediatek,mt7981-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"; + 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 +234,10 @@ efuse@11f20000 { reg = <0 0x11f20000 0 0x1000>; #address-cells = <1>; #size-cells = <1>; + + thermal_calibration: calib@274 { + reg = <0x274 0xc>; + }; }; clock-controller@15000000 { -- 2.39.5