From nobody Wed Feb 11 08:12:59 2026 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 1A05C32863B for ; Tue, 10 Feb 2026 12:54:02 +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=1770728044; cv=none; b=k64RQNL1iH6G+mRUirVH2zm+Pdc26oeHSOlVSq4pA9j/k6/Fo9Ct1ynLU6XaALERSzWhnBpZBqG4bcaUqpzLPDjy8knb3mDbOLuXqfhsMXi+zvWpSBD1U+ManwtBf8J1eLbybSsCjmIjYXYW79GS7eKjbRMUnwOhONirV97e/O0= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1770728044; c=relaxed/simple; bh=3YJ5lBbI7AU6e8k6jAQqkM4H+bbZMvDHIz2mGafMwCk=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=OOlo6oCy4QHHJs24NlQBKCIdJMoEE2CD81Qz7Ayju4oMrAP/f6LTLrLoAxr34RSakm8yC4ZbO8E7+g2504SXqf/21mk+UikBCWxZsBAC5tFOUaM+GtYTxCUu99UJ56NVlwi3Uki4WPA7e33PktuuKPoq1SPBJE89ju/2A7rmu/Q= 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=AHwddbiZ; dkim=pass (2048-bit key) header.d=oss.qualcomm.com header.i=@oss.qualcomm.com header.b=izqGlYBk; 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="AHwddbiZ"; dkim=pass (2048-bit key) header.d=oss.qualcomm.com header.i=@oss.qualcomm.com header.b="izqGlYBk" Received: from pps.filterd (m0279872.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.18.1.11/8.18.1.11) with ESMTP id 61A8veFb1231927 for ; Tue, 10 Feb 2026 12:54:02 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=N7ls7eGdUGl jdE//ela5kpppPXcOcXHgU6NIRQaXmhw=; b=AHwddbiZ0sbG7KN+L0B42nJ72vT KHqk5cW6vxf7+LtxWarEXojAEO4oqwMgjoxh5n7711qbZTvhLWFMBHC1mzqz8Uan rt0cF/xYBP0UA1I0ti4cxyXlmLg7QgNkZFcecMlbwUW2DKKCsUbGoC5LlbOyMPvR ZCRTZdgt/aQXRxkgmVqwbzSQ/sNbq9bHywjC77zXEveHQ2C7h8GTQeGPbVSvQaD6 YQ1WGlNg/pQvT3mJdeFd/DQGYkM0zLyLZZk43bMt9BAG5CUii0b1FAUsz6Rsk4xn lchBrx/NsyfxNAHMFeU66kXTu2L3kYvuRSFpP8haen3WDNzlHVQxCy96WFQ== 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 4c7uv59uax-1 (version=TLSv1.3 cipher=TLS_AES_128_GCM_SHA256 bits=128 verify=NOT) for ; Tue, 10 Feb 2026 12:54:02 +0000 (GMT) Received: by mail-pl1-f197.google.com with SMTP id d9443c01a7336-2a7b7f04a11so22071975ad.3 for ; Tue, 10 Feb 2026 04:54:01 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oss.qualcomm.com; s=google; t=1770728041; x=1771332841; 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=N7ls7eGdUGljdE//ela5kpppPXcOcXHgU6NIRQaXmhw=; b=izqGlYBk+3t+NMFudpavNjHOBH3FVLD0RL+r87ECrS5ysWgMHpWMQOGROCN4UZ7L3B x1osUARZOUp4hl5gu6eS79NbcAf5bdfiZx22sHs+asE1ZkUcButuo1BkJnVwh96AaNB1 UHw3agmeuI+/4Ws8JdIt8f5mBR+71/XjqrsEQGkPrF+F752gYPYNW2YG5Cvo6+Sir5IH o9vwZjr9BLkmkTl5VPBRFKxUJpGjOYrDkPCKaa6IrpOlTt5ip7jtpgVGOc6s2qFNLY68 z8so/ozISqFdUUHhw3YaTVbx25rAXBw4VzEU3tooV1dfhz1TNyXP4SsnMEVGkRUl6fPh 8GMw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1770728041; x=1771332841; 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=N7ls7eGdUGljdE//ela5kpppPXcOcXHgU6NIRQaXmhw=; b=GdCscSyDJh+IqN0Oods49sfQNiLCrhhVwmdeOa4iYucaTppQ42dQOBIoi5zsxX2Vlz dhMeLtnug7zNfWBfFD8oEfQbqEdInmq8V8zc1VY0e8EDqsc0kLj8wRcVlYYeXFqRSmSM MyZ0+bkA5D589pDybIJhcZBEGI7TBAVvP4QH1WzJ8SsKYrdGgN48Wiyo4QV0FU1wZgHE bnQ9J3NCnrMUUAqjI6cZO3dtQuxUCWnXVrTYJMYuVqhIWr4b84jqY65oHhdw0ff7mw5U vXQStBc3usSLN5Sb0oYsBOpJl3NYefn9LqBj1vl2C/k6GlJwgQk94gPXeB3/FEGueUX5 Adwg== X-Forwarded-Encrypted: i=1; AJvYcCVKnFfwg6WrLTDPTw/qzVDzHFbErbggPg32JWB6648nZaRWo1gERsD71xMvXXIHZfFCVZ8Ch5tZhGagzhY=@vger.kernel.org X-Gm-Message-State: AOJu0YxoZa9zee7A/KsjZqhYFY9OWg+m2PF30kJKOqEXqwZxtSBFvmpu xfDZudNbyXycR0K+32RH8F/Ij84GSRCxFF/kXl8xt1T1SemmglowkjpnMas4Va2Dk+FM4rjV63d wudR3BfPNF0JF7yXJ9R1OLT1jegzxjDa3bzlk8ZFv1E+r+pSTE0/nVnyTQ1cI5boAtDs= X-Gm-Gg: AZuq6aI8d0n1UblSxa0GdvwlGjGwN+OUs8AIuhtEz5XEsPjmARTeeyqmTosYRfyHOh1 QaRgaV0oxX8Ia2zzfDet1jMmcuYJbG60KQ6jPe7prXwDvvws7LsQ/vGa6n53ehYqrMZj/Z4EqIs yIf52fjTil5WVAMNQxXcd7pLaUJ9MOdORoKarNZkqgJVmeF/J2VtDhvUkn3rrbypl3xRFyyiJ7A ns10u3xB0M5dSrqHYaPdhwkN1BlkBYlAONyz+Giv+SVsSj3yJHyWWgjghQ1DjASuTNXKTUHZ6Dr jozwX+MlFdxRcnJdRv/B9JCfy0guV1R6h8DTe2jawZnwcsj1iPzFdoHJidYJvdme28181Q4Ms5C D8ETN8kgQHpGSKTqYTgGQZwb6+0OrrZsG4DGCPV9cnggZlJJjzIFUza0= X-Received: by 2002:a17:903:19c6:b0:2a0:8be7:e3db with SMTP id d9443c01a7336-2a9516a70f9mr162440525ad.15.1770728041171; Tue, 10 Feb 2026 04:54:01 -0800 (PST) X-Received: by 2002:a17:903:19c6:b0:2a0:8be7:e3db with SMTP id d9443c01a7336-2a9516a70f9mr162440285ad.15.1770728040693; Tue, 10 Feb 2026 04:54:00 -0800 (PST) Received: from hu-swatagar-hyd.qualcomm.com ([202.46.23.25]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-2a951a64990sm185356375ad.13.2026.02.10.04.53.57 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 10 Feb 2026 04:54:00 -0800 (PST) From: Swati Agarwal To: Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Swati Agarwal Subject: [PATCH v2 1/2] arm64: dts: qcom: lemans-evk: Enable GPIO expander interrupt for Lemans EVK Date: Tue, 10 Feb 2026 18:23:47 +0530 Message-Id: <20260210125348.2800846-2-swati.agarwal@oss.qualcomm.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20260210125348.2800846-1-swati.agarwal@oss.qualcomm.com> References: <20260210125348.2800846-1-swati.agarwal@oss.qualcomm.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwMjEwMDEwOCBTYWx0ZWRfX08l56tAJquFg vPINHGH3iZd2kbaw2aN99pwYBd49gEMJjKiFsnrSxxfqzuUsBr+nARCUhlajugOP/7U1qVZx4Gz 7z7m26hjg/tqxaG/LCDA6zlZ03pOjHc40aTtboq14f9vidqHk1AtBaFk9FF1MaauyLsZwd0J2M8 V3wJwyaOyHTAV0BdVRk0TKXI/onDuDwfJt4kCOzRag1gSYglIxfqFggwNRiFarqfQCAMYnicvD6 5F/8s+RkazCvyXkdBZcv7jvc/0x8sXZJS2BKWlDrGIM2sYy1Hd183pSre2TqzrGD7V1/VP75BOo fWhiLfKLhA8+PoayQIx0D3sBwriPX6ar4xA4utixKF167YxOKlHleiYkJ4WBaj6f7CiCFR8Wpli w0cDLa27mefTh5U6NY7ogCLaNxTNYW/svZCT/PSZD3wHUh7Absmo04q+KaZ0132YdGCOzQXU9jb xLeUEh6LyQNxM+uNSbw== X-Authority-Analysis: v=2.4 cv=P+Q3RyAu c=1 sm=1 tr=0 ts=698b2a6a cx=c_pps a=cmESyDAEBpBGqyK7t0alAg==:117 a=ZePRamnt/+rB5gQjfz0u9A==:17 a=HzLeVaNsDn8A:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=Mpw57Om8IfrbqaoTuvik:22 a=GgsMoib0sEa3-_RKJdDe:22 a=EUspDBNiAAAA:8 a=0TxLVs8cyrv-jLPu79IA:9 a=1OuFwYUASf3TG4hYMiVC:22 X-Proofpoint-ORIG-GUID: twBySl0Ays49TulEckyarBM80913aX3e X-Proofpoint-GUID: twBySl0Ays49TulEckyarBM80913aX3e X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1121,Hydra:6.1.51,FMLib:17.12.100.49 definitions=2026-02-10_01,2026-02-10_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 spamscore=0 bulkscore=0 priorityscore=1501 impostorscore=0 suspectscore=0 clxscore=1015 lowpriorityscore=0 malwarescore=0 adultscore=0 phishscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2601150000 definitions=main-2602100108 Content-Type: text/plain; charset="utf-8" Enable PCA9538 expander as interrupt controller on Lemans EVK and configure the corresponding TLMM pins via pinctrl to operate as GPIO inputs with internal pull-ups. Signed-off-by: Swati Agarwal Reviewed-by: Dmitry Baryshkov --- arch/arm64/boot/dts/qcom/lemans-evk.dts | 44 +++++++++++++++++++++++++ 1 file changed, 44 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/lemans-evk.dts b/arch/arm64/boot/dts/= qcom/lemans-evk.dts index a549f7fe53a1..265bdad10ae4 100644 --- a/arch/arm64/boot/dts/qcom/lemans-evk.dts +++ b/arch/arm64/boot/dts/qcom/lemans-evk.dts @@ -628,6 +628,11 @@ expander0: gpio@38 { reg =3D <0x38>; #gpio-cells =3D <2>; gpio-controller; + #interrupt-cells =3D <2>; + interrupt-controller; + interrupts-extended =3D <&tlmm 138 IRQ_TYPE_LEVEL_LOW>; + pinctrl-0 =3D <&expander0_int>; + pinctrl-names =3D "default"; }; =20 expander1: gpio@39 { @@ -635,6 +640,11 @@ expander1: gpio@39 { reg =3D <0x39>; #gpio-cells =3D <2>; gpio-controller; + #interrupt-cells =3D <2>; + interrupt-controller; + interrupts-extended =3D <&tlmm 19 IRQ_TYPE_LEVEL_LOW>; + pinctrl-0 =3D <&expander1_int>; + pinctrl-names =3D "default"; }; =20 expander2: gpio@3a { @@ -642,6 +652,11 @@ expander2: gpio@3a { reg =3D <0x3a>; #gpio-cells =3D <2>; gpio-controller; + #interrupt-cells =3D <2>; + interrupt-controller; + interrupts-extended =3D <&tlmm 139 IRQ_TYPE_LEVEL_LOW>; + pinctrl-0 =3D <&expander2_int>; + pinctrl-names =3D "default"; }; =20 expander3: gpio@3b { @@ -649,6 +664,11 @@ expander3: gpio@3b { reg =3D <0x3b>; #gpio-cells =3D <2>; gpio-controller; + #interrupt-cells =3D <2>; + interrupt-controller; + interrupts-extended =3D <&tlmm 39 IRQ_TYPE_LEVEL_LOW>; + pinctrl-0 =3D <&expander3_int>; + pinctrl-names =3D "default"; }; =20 eeprom@50 { @@ -894,6 +914,30 @@ ethernet0_mdio: ethernet0-mdio-pins { }; }; =20 + expander0_int: expander0-int-state { + pins =3D "gpio138"; + function =3D "gpio"; + bias-pull-up; + }; + + expander1_int: expander1-int-state { + pins =3D "gpio19"; + function =3D "gpio"; + bias-pull-up; + }; + + expander2_int: expander2-int-state { + pins =3D "gpio139"; + function =3D "gpio"; + bias-pull-up; + }; + + expander3_int: expander3-int-state { + pins =3D "gpio39"; + function =3D "gpio"; + bias-pull-up; + }; + pcie0_default_state: pcie0-default-state { clkreq-pins { pins =3D "gpio1"; --=20 2.34.1 From nobody Wed Feb 11 08:12:59 2026 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 765AE328611 for ; Tue, 10 Feb 2026 12:54:08 +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=1770728049; cv=none; b=acitub2wtdWX6wToA/9YGbnabO3FuNkpBpEp3cFxFD+u41eCjiro3d6vtEdUxrutQFjcq8DybHPnuINXTTi9QE7Az3/67F/SQu0vnwsdSXpLKug6n3eqKMktxfdCl9AdJC4lWYjbpSKy0mNWo+BMMMJba4T0I+mtOF4svxYnCec= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1770728049; c=relaxed/simple; bh=ltXavvr2a2I71wAkSd+5jIVnkYtUdMsdaeA1sLndDSE=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=G23CKBycPvB/GVyj9Doc4c+FIi7T+PJUlKTzmNosNUjmQBYY6V0P55hnXMO/JK96mjAmDR6KvULkvkxA34j2qSIdAeBOx63FmbB9GVUCgQVU2PLfyj56VFfTnxMrsIYR3NnpWD5vaxUG8ZWCZWvbmajolqrVg6Oz7H1GjKbe/Qw= 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=UZgE7trv; dkim=pass (2048-bit key) header.d=oss.qualcomm.com header.i=@oss.qualcomm.com header.b=fN19E6Um; 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="UZgE7trv"; dkim=pass (2048-bit key) header.d=oss.qualcomm.com header.i=@oss.qualcomm.com header.b="fN19E6Um" Received: from pps.filterd (m0279871.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.18.1.11/8.18.1.11) with ESMTP id 61A76qQK1151587 for ; Tue, 10 Feb 2026 12:54:07 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=UdQdjhfpKfw gKPm0+l03FizAMs5/jthW5FxDgd5midk=; b=UZgE7trvIlRsodURc6u3qRSq+z1 //LNI3YhEJcnfVNpFCD0zObwbbu9Vja3uq2Pm2jou2aLm6Ih0U+ZC3DNExXr9gJ5 0rLE/4/hmuhjsJxR7ZBMkL23x4XKh1PNDmmDazJeE5hvJPc1B98ulSjEVVMWOSn8 ZIUlY7KcxvOxsW58ouBGEb+AJExO611GgggwKWHPG9iMboaIC3JyT7z6mcbdROSs YkRQN7YmX5UspZT0SikoJiSGr03oUsxvqxYpAEaAdSK4cDp/VEShdkoLnTus6cCU GmCTkn6crr8pld7W+HnYaEFw+ITeQIaWFiEi56LC9bMEre1maKRPY6zairw== Received: from mail-pl1-f200.google.com (mail-pl1-f200.google.com [209.85.214.200]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 4c800j935h-1 (version=TLSv1.3 cipher=TLS_AES_128_GCM_SHA256 bits=128 verify=NOT) for ; Tue, 10 Feb 2026 12:54:07 +0000 (GMT) Received: by mail-pl1-f200.google.com with SMTP id d9443c01a7336-2a944e6336eso22009965ad.0 for ; Tue, 10 Feb 2026 04:54:07 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oss.qualcomm.com; s=google; t=1770728046; x=1771332846; 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=UdQdjhfpKfwgKPm0+l03FizAMs5/jthW5FxDgd5midk=; b=fN19E6Umq8SJmJoe0BWoPQOz1AixSVbANmoHgnziAGMKFGpWYMkCS8JNuP2QC3MdDW GpPMDkzYj+vZk4EO7plbKRUKn+w8Td04eKMMe4kmCaaQiOs7GypUnDHdVDUFN5vGnCEm r8IYQSlkDOs112TTUa/PNl8gC7hJGoX/gwP4bMTslRZGKVvhAT4xuhLkHsuDbtYErGC+ a1brSqOMoOTQZBtifh2+nhgmdP4suA3DDVtY+ylWl2G5iSN+LRI2rG3+ctgUOPeBt5oV uP/f8QL9ag5x6G7X3wS0dYOfECqLfTbxs9MbdVBsHMFK6eudlfaaO7Ln9nkotpnckLYU /Wdw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1770728046; x=1771332846; 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=UdQdjhfpKfwgKPm0+l03FizAMs5/jthW5FxDgd5midk=; b=YOCYGb25/p1N9mvn3I1WCBm2UjMZuRoVCOVyHp0f06IxFFvd5nxS7/1mvfDyCtkZxr eSzYKzYmZOPM/1MxDGn6KBwb9S986U6Q1Q7v+adGY1aIpXjiTYaSaF9TlC6Ys8TLZdfX /9Hqa0YLjiasALFP+gUBaCJySBolXwia3kUTkqBy36yqq6o/3iZEdKNMjYUNDI2GsC4b +h1J6ThH25sC4KAEU3F+BXnDJtuaMQgo2yyzUEP80O3IWJQkoANBFhN4L+6CBux1K/zE RhjmSvPWFglsfm/UxOn+mvXG7txiD9d8LflkS5EoT6xyR4sGBu5xkwTJZYfJQbYuqcYc P+FQ== X-Forwarded-Encrypted: i=1; AJvYcCWpJiMgJK2xjBcsj3e2UfHGFAbjf8/rNbV9dGls00KE7bdwT8FsADMvYPoTh4YKYSlLBss3dtzVjCF6bp8=@vger.kernel.org X-Gm-Message-State: AOJu0YygzYtxH7OeU9oW76zyUxCsG+sWwoPUlVZs4Bmpbxhihu3cslvq tnixJe6ubsyVYSb4RF6mlvZiLcyLlnci8sHT/pQ3Oq2WNpSM3JF4LpsyEeSBi4RZKYH4jjA0/35 iuk8setXDPU9ot0gzF3jVTY2Th6rFTvZnovwtrm1gjShKIHuWtszi9nYnxb960f4LJdM= X-Gm-Gg: AZuq6aIL8nX4Zvg4Mr08MTHxWg94UMjldmOgnRbSbn4DJgJ8bLYYij69IzDE7ThKflp rXrkfk9l36qKVkBS51hzcZzXNXof/BMrBYagzaCK73K2nx807dyiFYmu8C5XnSbEILqCQs9f7wC 3EmcCb5q8pxmfE97tJZEIA2o1g8nPr2r1F0FxW2I0X+tAkvX6dt1FgwESHq013DTDrc295rgv9s Buh+FIfG2m30X8G/0oilnpYjoEd3rMZ8CCJiXckZ/1mqwMm2wTCgFkVOlzWmhXUaCOodcyOSeU+ YnRzWWjwIn4oYVnDIJ2gWq3kunvLXKWynFfJYcGYoCOuzb43tbihAdKi56HDsP9+Fe7u2j040Fo Ls9jjRAsd/oHNgAxRhoxUkDYMAAEP0INMGEQdrADpWChgYhH/f7sDom4= X-Received: by 2002:a17:903:2286:b0:2aa:e0bd:1c7 with SMTP id d9443c01a7336-2aae0bd03cbmr84857125ad.12.1770728046359; Tue, 10 Feb 2026 04:54:06 -0800 (PST) X-Received: by 2002:a17:903:2286:b0:2aa:e0bd:1c7 with SMTP id d9443c01a7336-2aae0bd03cbmr84856735ad.12.1770728045866; Tue, 10 Feb 2026 04:54:05 -0800 (PST) Received: from hu-swatagar-hyd.qualcomm.com ([202.46.23.25]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-2a951a64990sm185356375ad.13.2026.02.10.04.54.02 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 10 Feb 2026 04:54:05 -0800 (PST) From: Swati Agarwal To: Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Swati Agarwal Subject: [PATCH v2 2/2] arm64: dts: qcom: lemans-evk: Enable the tertiary USB controller Date: Tue, 10 Feb 2026 18:23:48 +0530 Message-Id: <20260210125348.2800846-3-swati.agarwal@oss.qualcomm.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20260210125348.2800846-1-swati.agarwal@oss.qualcomm.com> References: <20260210125348.2800846-1-swati.agarwal@oss.qualcomm.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwMjEwMDEwOCBTYWx0ZWRfXzQQOzIt7emLB 1FYQbGZd92mBgYcJerddlut8Ya9rR4auhRuLfpXcmaA17LWx078iY4gYkLVRJuepI4O3bIuzh39 dYwWGRz9Tp+kUM/ZB/y2b4myk2LhJQxK84CSeKGaB1nv6BUpc1aKfdGelhWcibBPJWROS2S0M23 5GKHhhW3fAu49F6J58nmZHLsjJG+vQg9TQolS1I6Dzu9i0KFqSM9J4HT4k32ajCRrr8EaVi7xCD zT6I31JYRDuuBSmZFNhsGprF2YyVj2f8OXOJiU2gcRVzt8qJCvCRLNwYxPrOlspebiPbjxNFQ2G 4Grdt4W4eQjYxFKIpzXAewJ77kiPO4C6q0YrhbX9NIscuxo/Nfh9Cr06g2fOYPQF/YfEbCjF2X7 /YyBV+Ke1Yjc1F/Ep0aYjc4VYoBgSGLBmnSbcK0AL6Bwi+ArGByLDFOx4hibrLoJ3EzSFy2IaGj VIOb3pY4Qf8dIpZ4VVg== X-Proofpoint-GUID: wLyEg-2K6RF--VmKWJqBa-Irh9OEJHPb X-Proofpoint-ORIG-GUID: wLyEg-2K6RF--VmKWJqBa-Irh9OEJHPb X-Authority-Analysis: v=2.4 cv=b9u/I9Gx c=1 sm=1 tr=0 ts=698b2a6f cx=c_pps a=IZJwPbhc+fLeJZngyXXI0A==:117 a=ZePRamnt/+rB5gQjfz0u9A==:17 a=HzLeVaNsDn8A:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=Mpw57Om8IfrbqaoTuvik:22 a=GgsMoib0sEa3-_RKJdDe:22 a=EUspDBNiAAAA:8 a=K8I2XD3YpgONH663DNkA:9 a=uG9DUKGECoFWVXl0Dc02:22 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1121,Hydra:6.1.51,FMLib:17.12.100.49 definitions=2026-02-10_01,2026-02-10_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 bulkscore=0 impostorscore=0 lowpriorityscore=0 priorityscore=1501 clxscore=1015 adultscore=0 spamscore=0 suspectscore=0 malwarescore=0 phishscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2601150000 definitions=main-2602100108 Content-Type: text/plain; charset="utf-8" Enable the tertiary usb controller connected to micro usb port in OTG mode on Lemans EVK platform. Signed-off-by: Swati Agarwal --- arch/arm64/boot/dts/qcom/lemans-evk.dts | 52 +++++++++++++++++++++++++ arch/arm64/boot/dts/qcom/lemans.dtsi | 7 ++++ 2 files changed, 59 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/lemans-evk.dts b/arch/arm64/boot/dts/= qcom/lemans-evk.dts index 265bdad10ae4..6f8b0d067256 100644 --- a/arch/arm64/boot/dts/qcom/lemans-evk.dts +++ b/arch/arm64/boot/dts/qcom/lemans-evk.dts @@ -107,6 +107,25 @@ usb1_ss_in: endpoint { }; }; =20 + connector-2 { + compatible =3D "gpio-usb-b-connector", "usb-b-connector"; + label =3D "micro-USB"; + type =3D "micro"; + + id-gpios =3D <&pmm8654au_2_gpios 11 GPIO_ACTIVE_HIGH>; + vbus-gpios =3D <&expander3 3 GPIO_ACTIVE_HIGH>; + vbus-supply =3D <&vbus_supply_regulator_2>; + + pinctrl-names =3D "default"; + pinctrl-0 =3D <&usb2_id>; + + port { + usb2_con_hs_ep: endpoint { + remote-endpoint =3D <&usb_2_dwc3_hs>; + }; + }; + }; + edp0-connector { compatible =3D "dp-connector"; label =3D "EDP0"; @@ -190,6 +209,15 @@ vbus_supply_regulator_1: regulator-vbus-supply-1 { enable-active-high; }; =20 + vbus_supply_regulator_2: vbus-supply-regulator-2 { + compatible =3D "regulator-fixed"; + regulator-name =3D "vbus_supply_2"; + gpio =3D <&pmm8654au_1_gpios 9 GPIO_ACTIVE_HIGH>; + regulator-min-microvolt =3D <5000000>; + regulator-max-microvolt =3D <5000000>; + enable-active-high; + }; + vmmc_sdc: regulator-vmmc-sdc { compatible =3D "regulator-fixed"; =20 @@ -809,6 +837,14 @@ usb1_intr: usb1-intr-state { bias-pull-up; power-source =3D <0>; }; + + usb2_id: usb2-id-state { + pins =3D "gpio11"; + function =3D "normal"; + input-enable; + bias-pull-up; + power-source =3D <0>; + }; }; =20 &qup_i2c19_default { @@ -1174,6 +1210,22 @@ &usb_1_qmpphy { status =3D "okay"; }; =20 +&usb_2 { + status =3D "okay"; +}; + +&usb_2_dwc3_hs { + remote-endpoint =3D <&usb2_con_hs_ep>; +}; + +&usb_2_hsphy { + vdda-pll-supply =3D <&vreg_l7a>; + vdda18-supply =3D <&vreg_l6c>; + vdda33-supply =3D <&vreg_l9a>; + + status =3D "okay"; +}; + &xo_board_clk { clock-frequency =3D <38400000>; }; diff --git a/arch/arm64/boot/dts/qcom/lemans.dtsi b/arch/arm64/boot/dts/qco= m/lemans.dtsi index 808827b83553..d0e63336be6b 100644 --- a/arch/arm64/boot/dts/qcom/lemans.dtsi +++ b/arch/arm64/boot/dts/qcom/lemans.dtsi @@ -4270,7 +4270,14 @@ usb_2: usb@a400000 { snps,dis-u1-entry-quirk; snps,dis-u2-entry-quirk; =20 + usb-role-switch; + status =3D "disabled"; + + port { + usb_2_dwc3_hs: endpoint { + }; + }; }; =20 tcsr_mutex: hwlock@1f40000 { --=20 2.34.1