From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mx0b-0031df01.pphosted.com (mx0b-0031df01.pphosted.com [205.220.180.131]) (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 C99EE35BDD7 for ; Sun, 8 Mar 2026 23:37:12 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=205.220.180.131 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773013034; cv=none; b=Fm524Tv2dtkKJRTW2Injw/l1nIF/bb6NYRDam/9gQrK59G+igbR3km8iV/4KJrmw2ZfRwBs8iVyYQPZ6PtjktcgtZqosaRBAepdZU2IB/QD6ub6ysTDJ+BX8LraYJ+XyG4Aw+b+5T5jDkZoTR+FcGeXTg3MIj4MSeeez/K1oPss= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773013034; c=relaxed/simple; bh=GWftoszj7bbn3ImxQVyW+DYVQAbOtHpmtrjaSzfje6Y=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=ZYF/snGpT/NLUuXSPRDGsAuE/MFicKIBvjbp5kKgBkBYjLR0v51ynSZdU+eg++/WFt9x8HjwNVUic7V/QN+/ZoihISffyVlx/2dw74xfTD8y8OPwDMbDL0iW6VBhcj1WlveWAPNQIzFpekWhpkM0uuLpT10JF5Qu9tm4hZsGi54= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=oss.qualcomm.com; spf=pass smtp.mailfrom=oss.qualcomm.com; dkim=pass (2048-bit key) header.d=qualcomm.com header.i=@qualcomm.com header.b=kdA6mJFf; dkim=pass (2048-bit key) header.d=oss.qualcomm.com header.i=@oss.qualcomm.com header.b=h4M3sQKM; arc=none smtp.client-ip=205.220.180.131 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=oss.qualcomm.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=oss.qualcomm.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=qualcomm.com header.i=@qualcomm.com header.b="kdA6mJFf"; dkim=pass (2048-bit key) header.d=oss.qualcomm.com header.i=@oss.qualcomm.com header.b="h4M3sQKM" Received: from pps.filterd (m0279868.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.18.1.11/8.18.1.11) with ESMTP id 6283OAMc224227 for ; Sun, 8 Mar 2026 23:37:11 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=qualcomm.com; h= cc:content-transfer-encoding:date:from:in-reply-to:message-id :mime-version:references:subject:to; s=qcppdkim1; bh=t4G1XLE6zkU yEgv+up47Gk/kIHuZ/MbxKPZHfvipbfg=; b=kdA6mJFfimqWaBk3RzEsdbWSLY8 VffyiPNdQTAGKoKxdNj6UHW02Iiyu8ycyjI3Igt+wvuSDP2fm6JCIA8Wj8SqysIf nXNXAiCaK/skNv9Kv+dyjb9PyrsgS3M77D2wQqZlLkRCE1LbGbpnrU+ovTY0skG2 oQ583p3pTdFDic2wwRMmFTvL2NOhr8PIKchkg4Y1onXQ96/tzIgGsjHesgBKTvCz hbgrwBdx1XqKUbhfUF6hr8XJhW1eq5BfqhtZiDRffQ27UjovYSE8/gsyNyt423HN WliAN9Lo6+MBKtbl27oxbfBcrGhBB2cRwGZ8aRU8+ZFaD48Vv431TQEbdEw== Received: from mail-pl1-f197.google.com (mail-pl1-f197.google.com [209.85.214.197]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 4crbbg3b13-1 (version=TLSv1.3 cipher=TLS_AES_128_GCM_SHA256 bits=128 verify=NOT) for ; Sun, 08 Mar 2026 23:37:11 +0000 (GMT) Received: by mail-pl1-f197.google.com with SMTP id d9443c01a7336-2ae415b68b1so90411985ad.2 for ; Sun, 08 Mar 2026 16:37:11 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oss.qualcomm.com; s=google; t=1773013030; x=1773617830; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=t4G1XLE6zkUyEgv+up47Gk/kIHuZ/MbxKPZHfvipbfg=; b=h4M3sQKMAj5Q52Yn5rP12H+VgT9Q2d3O8ICSGX/1scP+4qYlrdYiwi3xI0D9p23Uk+ H+gGjIXVpQqTaTBdLaLvGp/Dz/wY0Ebx3Fxrf6l3Y5yEJXv6qKFRgqt38fSZi8z2I30A ZTjTSGhL5ftIWjW0er30HJ3tQl5NJVgBrYSJ2ZuT5Ezw8VyXmvZD6oY+tmiTHda+RUE0 KC7J16t7FYVHy7XBKInLzkOSad/e6fdHbhWE+afOwpF9DG5SQX1bVqR5IpWLb/Zvl6FL IF69vpeRGW9OZAQloyqx+9nXBV9+o288fFwUjjgQgL0REt9Iu0Q0hZ3poagqCTAfEB+G g7Tg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1773013030; x=1773617830; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-gg:x-gm-message-state:from :to:cc:subject:date:message-id:reply-to; bh=t4G1XLE6zkUyEgv+up47Gk/kIHuZ/MbxKPZHfvipbfg=; b=D1EmRsJ4hgnePgSmobDVsLnC5fhsHMBbYfaKWUWzMMkNehDbzpwG1XAV3h9FKSTXAq 2r7+FqYhH7BoaasTb420fr7aKsNH1EGU2HadjWD434zftV8UC3DeK9m8wrFJFT43oft2 cG4KFR6+FRDaaPS3SchdOiLIE4RLmyPsw3CSgNgnX58R3EQ8bBhnA+04ldxUl3LdtJ/C 9UgM/3c5sw2lH75qxkSDRcYuvtNqHEFG3dZuLvEnATaHuSr+//a15xY1Uph6eG/GocFY hA0QY3CIZ+/18ikQy7lCUlRLPAxHs9beMCIfl9YVbiC6oDialhnBNCXFgnT9eVhx/CVQ X+/g== X-Forwarded-Encrypted: i=1; AJvYcCX1clI0Qs9czf9V8sOJyaYycAd/UXvqbXxd6xQUayVwHnM4owvD7WWeI5lW2YZx/scwfdD7bHneALVKG0C0+CsfRpJ8@vger.kernel.org X-Gm-Message-State: AOJu0YzmqSxCpqO/7QvzKnKb4+I4PmDfysAaBFofHWE3PRe3qSWb+b3E +JifUgXR/jMSNse/yv9frnqzIJ3YwisXKh/sHz0muxSfRPal+egX/eBu5Ulz2A7r/YuC6Ctfn96 5qI59Xj27UaCiTsmVSVpkz4TnJWVafrTEnUmUDuA59rITYkukGUU46mpQOxC+pjrYWxqAuJwatf G2vKJMucfT X-Gm-Gg: ATEYQzzuYh7emytF9/Ne53gN1jUeHQXW726zyWT10EiAjn6qTd07TMEiDMwG+tBJF0c nq8+1TF6Tak6u2WE10QfJubTmQMJiIoLIHnedBRQ5TkF9f1VgI0zTPj6TO5ablg5Qiusrc5ayE7 3VF7ANxImVqmNdcB3a6z4qrtIf7BhGVNh9rseGa/UeEqdWfC/U85w/jvneGZ9Z2gbshqvB849Aa YN92rWbvbTnhUOV2EoeQTAhNt6PnINT/Z6e5lzgQBgJwU8wQg4Hd82AEy4EVn9mycII4fgDIBTM FXmAn8HMGog/sDO1xQDu4lUtSDUiMjo14y/Tn7mkQaIBLuXeKk2gQFr6O6pZdEO8ynKhHgg1cwl kphsU77iQMEp63Ui1RJsuj/Jd842rejiyt4g1dmbFnPwTw8y3GcJWMQWqWpVlC+J2R9GfvxrJWt dijd9hyid2i3I40ZamElBd4T/JdzUs1qUvAux9 X-Received: by 2002:a17:902:ec8c:b0:2ae:4150:3125 with SMTP id d9443c01a7336-2ae82397833mr85238905ad.17.1773013030149; Sun, 08 Mar 2026 16:37:10 -0700 (PDT) X-Received: by 2002:a17:902:ec8c:b0:2ae:4150:3125 with SMTP id d9443c01a7336-2ae82397833mr85238725ad.17.1773013029682; Sun, 08 Mar 2026 16:37:09 -0700 (PDT) Received: from hu-sibis-blr.qualcomm.com (blr-bdr-fw-01_GlobalNAT_AllZones-Outside.qualcomm.com. [103.229.18.19]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-2ae83e9ad26sm114274845ad.28.2026.03.08.16.37.05 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 08 Mar 2026 16:37:09 -0700 (PDT) From: Sibi Sankar To: robh@kernel.org, krzk+dt@kernel.org, andersson@kernel.org, konradybcio@kernel.org, bryan.odonoghue@linaro.org, ilpo.jarvinen@linux.intel.com, hansg@kernel.org Cc: conor+dt@kernel.org, linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, platform-driver-x86@vger.kernel.org Subject: [PATCH V3 3/5] arm64: dts: qcom: glymur-crd: Add Embedded controller node Date: Mon, 9 Mar 2026 05:06:44 +0530 Message-Id: <20260308233646.2318676-4-sibi.sankar@oss.qualcomm.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20260308233646.2318676-1-sibi.sankar@oss.qualcomm.com> References: <20260308233646.2318676-1-sibi.sankar@oss.qualcomm.com> Precedence: bulk X-Mailing-List: platform-driver-x86@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Proofpoint-GUID: jSJD5SLxPnBP_oWcnmP8fCiZ4yoIZf1n X-Proofpoint-ORIG-GUID: jSJD5SLxPnBP_oWcnmP8fCiZ4yoIZf1n X-Authority-Analysis: v=2.4 cv=SumdKfO0 c=1 sm=1 tr=0 ts=69ae0827 cx=c_pps a=cmESyDAEBpBGqyK7t0alAg==:117 a=Ou0eQOY4+eZoSc0qltEV5Q==:17 a=Yq5XynenixoA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=ZpdpYltYx_vBUK5n70dp:22 a=EUspDBNiAAAA:8 a=h-fhkJo0eXD2C244oGgA:9 a=1OuFwYUASf3TG4hYMiVC:22 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwMzA4MDIxOCBTYWx0ZWRfX/UbQpD2l8rHY ezS14dYIKSJlJb1Uibezu1RPl0fp8vdN8cZ6notF4aneHUVoZ/It+ocF63AoLpqDevuFctiHoLC MpGwhMdA/dbxIcitKVXOpRwP13vGCBlYO158qZBm3T7Ch/QQjlEy+JLkZgYbCXzPNlw89UbM9Vb raFKA2NQ1kfTPmF2y7yYupVboIiqcPyntu+7ifuTqs/mTd7VoGeKFMoZ5TLwFeGwgMhtUVDjuAL KacUqmcSCpE9xZcJSPvyrRSEtPtspAbf5NSwlwStPofKvz+YjnQ2eB/bjNqhIVgkGhkM3HQNeJL F4SBKzVHdJtRl9ksZTklGA1BQaT2P8a7O5c4nQfYF5YJ330zmEFUmRppVJYsdFpIHlad9W9E8Yg K1j4ZQDLDjbE3d3/0MKXw+XZDnDHljPcxJ6e7AIEQE3Yyog9uq4E08kiOBxxGqKRxXJBsakEPyP MPoK4QgtmOGYqHp5TRA== X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1143,Hydra:6.1.51,FMLib:17.12.100.49 definitions=2026-03-08_07,2026-03-06_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 suspectscore=0 priorityscore=1501 impostorscore=0 spamscore=0 adultscore=0 phishscore=0 lowpriorityscore=0 bulkscore=0 malwarescore=0 clxscore=1011 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2602130000 definitions=main-2603080218 Add embedded controller node for Glymur CRDs which adds fan control, temperature sensors, access to EC state changes through SCI events and suspend entry/exit notifications to the EC. Signed-off-by: Sibi Sankar --- arch/arm64/boot/dts/qcom/glymur-crd.dts | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/glymur-crd.dts b/arch/arm64/boot/dts/qcom/glymur-crd.dts index 877945319012..94abef7f0f1f 100644 --- a/arch/arm64/boot/dts/qcom/glymur-crd.dts +++ b/arch/arm64/boot/dts/qcom/glymur-crd.dts @@ -367,6 +367,22 @@ vreg_l4h_e0_1p2: ldo4 { }; }; +&i2c9 { + clock-frequency = <400000>; + + status = "okay"; + + embedded-controller@76 { + compatible = "qcom,glymur-nuvoton-ec", "qcom,hamoa-ec"; + reg = <0x76>; + + interrupts-extended = <&tlmm 66 IRQ_TYPE_EDGE_FALLING>; + + pinctrl-0 = <&ec_int_n_default>; + pinctrl-names = "default"; + }; +}; + &pcie3b { vddpe-3v3-supply = <&vreg_nvmesec>; @@ -490,6 +506,12 @@ &tlmm { <10 2>, /* OOB UART */ <44 4>; /* Security SPI (TPM) */ + ec_int_n_default: ec-int-n-state { + pins = "gpio66"; + function = "gpio"; + bias-disable; + }; + pcie4_default: pcie4-default-state { clkreq-n-pins { pins = "gpio147"; -- 2.34.1