From nobody Mon Sep 28 05:45:46 2026 Received: from mx0a-0031df01.pphosted.com (mx0a-0031df01.pphosted.com [205.220.168.131]) (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 705EA3CAA25 for ; Tue, 25 Aug 2026 19:13:41 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=205.220.168.131 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1787685222; cv=none; b=IlBkLO4P3LpD1mFh8ExUwsrVJ+L7zB7SjNe07uVGbRYX0VfWOftCt49AzTpkrEzeiWtV9HLByL7VZnHVzFy4OHn6iXmFBmTEz8J5huzgA5Qm6Zhp7ASHhbgly0wf6mArmYI4+m7+MfBarYfGhYa6P6dx6bAm1gRhmHU9v7WEIoU= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1787685222; c=relaxed/simple; bh=9aW/Il+F3jmFYDK7Xf+eUMzXhXUAVEvmzmS8mqMS0sw=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=r+DKtSNTogG+Udbf5LfEDWlMk9PyYeBtjkRaFq/gsivSse1lhY5JUSbmpSdFJO0F5k7HHz+E5cNGol/Y/TtRZwPzyCdk/nGaJQunzlGxOAbAoOX8nJRkVJelN6K/o8pXumSqnDLGeW4ypVj5TYX96UYkhy+LgxFx4nBMdZVv8p4= 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=lyBsUtGG; dkim=pass (2048-bit key) header.d=oss.qualcomm.com header.i=@oss.qualcomm.com header.b=cvCRf8GJ; arc=none smtp.client-ip=205.220.168.131 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="lyBsUtGG"; dkim=pass (2048-bit key) header.d=oss.qualcomm.com header.i=@oss.qualcomm.com header.b="cvCRf8GJ" Received: from pps.filterd (m0279865.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.18.1.11/8.18.1.11) with ESMTP id 67PHdQu23222280 for ; Tue, 25 Aug 2026 19:13:40 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=qualcomm.com; h= cc:content-transfer-encoding:content-type:date:from:in-reply-to :message-id:mime-version:references:subject:to; s=qcppdkim1; bh= vvx2K3BvEqIIUviRBaGf5QiNj8YmLTWogvn/E6iomOA=; b=lyBsUtGGPY+o4Y61 vDKj+TBib25k1w3GPFp8h7+uswMOBMHHS8pXyTkONLEmHzOae75LTr8hJS4uzYcv RAqf6UbKOwdQGD9mbsHchF26kLEQqVi4KZkTn+V+cPT7mKSz2HLz76wMMgaxtPzD 2zUmJYnLPaBAaDUh80XgM7amxDqIvCqG87r7NxlVgdPo/zZbFt6DrcUvTwaO2bIe kb84I6GBiH08uDvctqp3SnbNqy9sShcF2WZj3T5BgxWLyQUe3LijHI6UoB6d0nc3 Vcw4uwZKlnuSLHgk0TdouSUFfLDCsynLoOjdwMhGMe4VoQLrvn93la+SC945DSt6 A6aeiQ== 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 4g9fgxgd52-1 (version=TLSv1.3 cipher=TLS_AES_128_GCM_SHA256 bits=128 verify=NOT) for ; Tue, 25 Aug 2026 19:13:40 +0000 (GMT) Received: by mail-pl1-f200.google.com with SMTP id d9443c01a7336-2d001671a54so3206195ad.2 for ; Tue, 25 Aug 2026 12:13:40 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oss.qualcomm.com; s=google; t=1787685220; x=1788290020; darn=vger.kernel.org; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :content-type:mime-version:subject:date:from:from:to:cc:subject:date :message-id:reply-to:content-type; bh=vvx2K3BvEqIIUviRBaGf5QiNj8YmLTWogvn/E6iomOA=; b=cvCRf8GJTNWlyvCGoFpgzs0nS1PbeCswOAVZnHvXFb8KmjeDIVCIqXbhk4K1n5e65H DlEySCTlvMhq2LcLwTMFj3vvq+5bYVRwADZGwuUkyvgECMdISFrClS9iau3oI6IsW7zV 8XlJqoloEjcbCSvlsRkmimyCPDHFHlxMxsbA0g+t3b/M2kK1r05uToCq0iKJ2RBcHehg m+BVmD6US38VPwqkMUP6NzF5Im+M3fdbY+NsYBWFm82I5FkdnoqKMPSKEX/vA6Znf+LE ipmzyoWD75EZHj+6Zqe2BvDp7cfT3U7DlvVtja+QC5u0Gr+zMMPXwgOGlXa864fehSZT 5OJA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1787685220; x=1788290020; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :content-type:mime-version:subject:date:from:x-gm-gg :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to :content-type; bh=vvx2K3BvEqIIUviRBaGf5QiNj8YmLTWogvn/E6iomOA=; b=o4gfUnKhIyCFv2P1W3y9HPSjTveqH5ab/InDdt+OhiEC7MRSnowjOua5/YsxnkBgyf 5Z/JuPm0pDiogAOoTL1R654mqasQwfbf7dihG2+Zib0v8GjqHsl72OvrCPGc6ro4Pci2 XWCNCge3El1NjjY8r/SPv7Nfd4hsAw/ncIrOVTJ1B9k6JP4tBQLZ9ezCGXuwRxYZnE73 5iBDyMIVBSM+7lbrj8ndkCtc3WjM0dF9It2ugWkgJCF/59XpALqehNrB0uQD25YCO7PP YVZ9WKT6kLSpTFcC1vk+zxuzudWlv+hXRMpn5Djy1PBTIWUifvj3v1obgHPDt3jkD/9v KYsw== X-Forwarded-Encrypted: i=1; AHgh+RotjyU+JtaOBMP4AssIvdgU2AeeZdPok4As4MlLMeXid0CpnEZQatpyG/QL73X79j57ACynOh6eZk2ntOE=@vger.kernel.org X-Gm-Message-State: AFuF++mSWbvrHoHi88qKvNr/hnDUOOwWCCC1sYnKNBkvViFfucAwnV0i Ms4+c1snFTR9Z/pTUiA8AEt33zAtheAUUQ84HgTUeV89y9fF+6JM+pf+OzzWgyf52iY+91G/wlw paKbjJkS3FHfFcs78JNS1SDNwGS/YB/WTiPbKiVSyE+jYf7dNuy8RbECeHIHRzYlh8EU= X-Gm-Gg: AR+sD10jRXwT6yNoGP28JFjlpzROP2ROShMHoPu0lslp5frPai/C/SiJlJStL37+Y2y dIjalbq6UET/OfzBDfmJR3P9omUpQhSwk78vifM5e2hyEIsEAM2W86X+gSeVlMg4V8wF3vSLoE9 DuAAT4SRXd8bfgD0dZ74yGWwumcKI7f+8Td11RDGuAHM51WAtleKUetTkO3tMcXQj1oc4sBcYzf dC6OIYSCEpqTHAka8hAsYlLN802SSgwAmyQMufbuiOcPXKIbwTPs/o7fSM8D7A98obEAzkmHhZm CUyM0XxA64qFVTK+Xs3kwCGStlLksh8FeBkrf0946mfLQ+7KD2UtQP0K74MIxD6Q44YzW57bFdy FGiwoBBpq/N1yL6k590LNztR8604ndzWC X-Received: by 2002:a17:902:f789:b0:2d6:ede8:51c5 with SMTP id d9443c01a7336-2d707a0b16emr9425235ad.6.1787685220012; Tue, 25 Aug 2026 12:13:40 -0700 (PDT) X-Received: by 2002:a17:902:f789:b0:2d6:ede8:51c5 with SMTP id d9443c01a7336-2d707a0b16emr9424495ad.6.1787685219574; Tue, 25 Aug 2026 12:13:39 -0700 (PDT) Received: from hu-afaisal-hyd.qualcomm.com ([202.46.22.19]) by smtp.gmail.com with ESMTPSA id 5a478bee46e88-3283da048d3sm930416eec.28.2026.08.25.12.13.36 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 25 Aug 2026 12:13:39 -0700 (PDT) From: Khalid Faisal Ansari Date: Wed, 26 Aug 2026 00:43:21 +0530 Subject: [PATCH v4 1/2] arm64: dts: qcom: shikra: unreserve GPIOs 14-17 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20260826-shikra-dtpm-v4-1-8476223184de@oss.qualcomm.com> References: <20260826-shikra-dtpm-v4-0-8476223184de@oss.qualcomm.com> In-Reply-To: <20260826-shikra-dtpm-v4-0-8476223184de@oss.qualcomm.com> 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, Khalid Faisal Ansari X-Mailer: b4 0.14.3 X-Developer-Signature: v=1; a=ed25519-sha256; t=1787685212; l=1477; i=khalid.ansari@oss.qualcomm.com; s=20251105; h=from:subject:message-id; bh=9aW/Il+F3jmFYDK7Xf+eUMzXhXUAVEvmzmS8mqMS0sw=; b=pr/YHzGpp8IkwEicNT0Lcow8PkwzdI0RmahKygyBdX5yVRyuj+r6qGyDEd+3Zz1fblRQmy3fE cYnstZk0gIHDo2176kNIW9A8+tKB/nA8WvCGNTx7LAdBRVX7wB1Eksg X-Developer-Key: i=khalid.ansari@oss.qualcomm.com; a=ed25519; pk=eBXrIUgTWV0cgG+GsNeZPPgvj1Tm6g9L2sfcoxMGrKo= X-Authority-Analysis: v=2.4 cv=MqZiLWae c=1 sm=1 tr=0 ts=6a8de964 cx=c_pps a=IZJwPbhc+fLeJZngyXXI0A==:117 a=fChuTYTh2wq5r3m49p7fHw==:17 a=IkcTkHD0fZMA:10 a=Sv0fKeRqtYgA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=Um2Pa8k9VHT-vaBCBUpS:22 a=EUspDBNiAAAA:8 a=ikZB-fCjBoBaDskMKxkA:9 a=QEXdDO2ut3YA:10 a=uG9DUKGECoFWVXl0Dc02:22 X-Proofpoint-ORIG-GUID: ogOlf4J3f2NKuBoIAUcDYJSOKGYSgLip X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwODI1MDE2MyBTYWx0ZWRfX/AC8NN2TPHku tvn3p9sVOPiXMp2Xu9Tz5E9kTMN0wBTY4EJe55XSad77uqrdqNDM/nOF+7kSAAzUJxmINa3afQR NlYXoxK+fHz+jRnIAB2GgOpCIIeRic0hrH5iZFL7nRCY4WFeNsuncIzzDRoLzTlUtAisC9KkL48 1bn3gORPWJFmAWVbbWWYCxodB3ceKM7OWbP/Hebaakan3ZTXgz3cX/fYAEpPvZmWAkoU1zlg2Wa NLsoUB7gxmggQuoNL4HugAIdL6Lo7a1S+/iqobXnDI3Sqj4axO7uJ+SUgfI9ed2D7EUMJ2krYgM 0miRMHJr06eCBAsSs2Gy8yRlNB/GUwwFH/h7IonTtJ/zhQkkLfLok4L1OSIIwASMbJXJ76PQHA+ uuYNeHBcDLWvXxs3v8MWv9/Yn8Er+YakOaoevKxj+jI+Azxh6pKV7xyviQlclLerdJE5pt01Xbu HQ8f/WAWcqsJjDJS0YQ== X-Proofpoint-GUID: ogOlf4J3f2NKuBoIAUcDYJSOKGYSgLip X-Proofpoint-Spam-Info: AW1haW4tMjYwODI1MDE2MyBTYWx0ZWRfXz04op6LXOHhD w9pR0KPcDgiUR4w3BoqfmObS9A4hlFWulXBos4Q09TlmgXFdyk+8Mfc7cDHIXyOAdStRMo5s57m 2ezgD8yObMmmY9QGOmFV6FqelgVNjXg= X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1176,Hydra:6.1.134,FMLib:17.12.100.49 definitions=2026-08-25_05,2026-08-24_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 spamscore=0 impostorscore=0 suspectscore=0 malwarescore=0 bulkscore=0 adultscore=0 clxscore=1015 phishscore=0 lowpriorityscore=0 priorityscore=1501 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2606150000 definitions=main-2608250163 GPIOs 14-17 were previously reserved in the tlmm gpio-reserved-ranges, preventing Linux from accessing SPI5. Removing them from the reserved list across all three Shikra EVK variants (CQM, CQS, IQS) enables it for dTPM usecase. Signed-off-by: Khalid Faisal Ansari Reviewed-by: Konrad Dybcio --- arch/arm64/boot/dts/qcom/shikra-cqm-som.dtsi | 1 - arch/arm64/boot/dts/qcom/shikra-iqs-som.dtsi | 1 - 2 files changed, 2 deletions(-) diff --git a/arch/arm64/boot/dts/qcom/shikra-cqm-som.dtsi b/arch/arm64/boot= /dts/qcom/shikra-cqm-som.dtsi index 8ac42ff625a0..fde7fc035bf5 100644 --- a/arch/arm64/boot/dts/qcom/shikra-cqm-som.dtsi +++ b/arch/arm64/boot/dts/qcom/shikra-cqm-som.dtsi @@ -197,7 +197,6 @@ pm4125_l22: l22 { =20 &tlmm { gpio-reserved-ranges =3D <6 4>, /* Fingerprint SPI */ - <14 4>, /* eSE SPI */ <30 2>, /* NFC SPI */ <138 1>, /* NFC Secure IO */ <155 11>; /* eMMC Boot */ diff --git a/arch/arm64/boot/dts/qcom/shikra-iqs-som.dtsi b/arch/arm64/boot= /dts/qcom/shikra-iqs-som.dtsi index 4ff97945274d..e119ace54e58 100644 --- a/arch/arm64/boot/dts/qcom/shikra-iqs-som.dtsi +++ b/arch/arm64/boot/dts/qcom/shikra-iqs-som.dtsi @@ -219,7 +219,6 @@ pm8150_l18: l18 { =20 &tlmm { gpio-reserved-ranges =3D <6 4>, /* Fingerprint SPI */ - <14 4>, /* eSE SPI */ <30 2>, /* NFC SPI */ <138 1>, /* NFC Secure IO */ <155 11>; /* eMMC Boot */ --=20 2.34.1 From nobody Mon Sep 28 05:45:46 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 9D2473C9EFC for ; Tue, 25 Aug 2026 19:13:45 +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=1787685226; cv=none; b=uczSqXkbMRUK/vgq5VqWcF2EvrpYG7HBnMkTonn3MGWy0jdyq9JVZZWJlyaxxYmx0kswJH3z5vyrB9X4pl6XYAHs3CXX4xSqixHHVThsH2tznWJoASDlqt48IZnlyJEFv9L0U1xxOnYlZwbEdkBSvKyOHpZvyxfTn/q3jzTfkBQ= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1787685226; c=relaxed/simple; bh=dbmx/W67JCVIALQIqb/RkHyLo6NQgtoo7SnJ/KM4xDI=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=j9rGXA3TKKLx2Ej+ICTtlm6+PXRKf/QH8GDnoVmHk+7yII31P1cT4mywv6vHonN4kVS9e8V0maiSoVJdHKdQEEZT65fBu0puLEaqLej2xGWnV67wGsCnitKiRf5zOlSQQBGVoxd/mw9BJ9iraAjVQfF85Kk5pIucJG/5iC8yFH8= 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=OFz76rUp; dkim=pass (2048-bit key) header.d=oss.qualcomm.com header.i=@oss.qualcomm.com header.b=cTZmzQlu; 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="OFz76rUp"; dkim=pass (2048-bit key) header.d=oss.qualcomm.com header.i=@oss.qualcomm.com header.b="cTZmzQlu" 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 67PHf9472992572 for ; Tue, 25 Aug 2026 19:13:44 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=qualcomm.com; h= cc:content-transfer-encoding:content-type:date:from:in-reply-to :message-id:mime-version:references:subject:to; s=qcppdkim1; bh= wSG9jyQWZ/3aOSzM1SwMhKd6p1qQKUizzvvLAiAsy7E=; b=OFz76rUpjtH7dHlm Hd+oq+Rq4o+nrT0xGR97CPVICE6ml2zcIW0lNuLz9CSXGvykMLRcjsD3oM05aVxe yZXVlsY35xuKDpJ7oDKIN+vqXCL7UcBTwARsclcCZWXkcQ9o6jelyia4M/E/Ihoc rUl9fKGtMT9maIntzBTvdipdsqZ1U7SQ+Kr5t9poq2KD0SMMLcwZ9cW2jVm5cXCe 0ZclK/IWd8WwR4oq3fKdsn+wesLisQRtqvdjqu2bohNGwj6gBRvW8LfoHb67sE3w 0LBHFcEilFdGn278hYr8ft07midUdzV5MTkzuV4F1xtFwGQJwTwJicuTOZgQCnLA F2f0AA== 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 4g9fgr0d79-1 (version=TLSv1.3 cipher=TLS_AES_128_GCM_SHA256 bits=128 verify=NOT) for ; Tue, 25 Aug 2026 19:13:44 +0000 (GMT) Received: by mail-pl1-f200.google.com with SMTP id d9443c01a7336-2d6fb956002so2459865ad.1 for ; Tue, 25 Aug 2026 12:13:44 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oss.qualcomm.com; s=google; t=1787685223; x=1788290023; darn=vger.kernel.org; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :content-type:mime-version:subject:date:from:from:to:cc:subject:date :message-id:reply-to:content-type; bh=wSG9jyQWZ/3aOSzM1SwMhKd6p1qQKUizzvvLAiAsy7E=; b=cTZmzQluyqG2m0tgez3FufkJV1UgWKoaDZ9dC8BrguP5awUSQTlCXmZuBHEOls8yi0 YEEy77Lo09GIH5IEwJPhRfEdInFLlupnE883X6IAcQS5qkYtgTxbAMHRC6ow4Ebprh8a pYy8oVGoOiz8M5EWlVFWzeVze9t4K540x04cZoR0Y8sLLZuKEDhg6NV/cAvVQfZZ4vGX sH9xJxLoGbLPo5wIo9iLvCaS1tDteW5l72b99uTvAZFlJ1Nl4ZFkmxSYenoXDVxPRPqm 3FnvGmHZ5+B4G+sG5bLnIpkXpMHRqu3RBDoqWGfJNnitv+CIvjoHkeWMMzIH5ZZvGzzH o/TQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1787685223; x=1788290023; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :content-type:mime-version:subject:date:from:x-gm-gg :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to :content-type; bh=wSG9jyQWZ/3aOSzM1SwMhKd6p1qQKUizzvvLAiAsy7E=; b=XYDjbpaPslbjICvFcPepHZba1iAsmCx76YlcRuSCJH+SW3ZlQAssZUKoAQ4FNOYncR jeI13SD6PAH9V33i1amlg7ZLG1WWgjMFzRL5WwcuIRxTg96ElxMq0Y3FmOy7G91lZUzr d6JLAVaCTcKeBP4uOcJkgFQJWQ5gtBndrY4ibhtnVvdPSHuMcSxdp7D00vn7VyXna8XL mN7jkhU4TBacdqRGRbsj7V2O6x7BKVJtTdniNFhoAcZrO0TzRFCDgVi3hfkYV+xcaBFo v4LZSpJ6BSMkVPvIL6oDdBeogaifnPEXpxbcq1QKfNPyKQQfC/lk785LLxQEV4aeR/LH OZxg== X-Forwarded-Encrypted: i=1; AHgh+RrPgEeBEApHWDS1Ulec1qw2c9iyjKtYqKxyZOCs0m2vC0fhOG+w7e/QSO5/6f5mnrOVs9jlWAw1s3QbIbE=@vger.kernel.org X-Gm-Message-State: AFuF++l/P00hRPsgltUBjGrbTlArOl/8u6dHrM8U1F6kGjkfsd7rZDp9 2w2wbwyomWK6nDO/Enz8SAUiiDVskcbgbSbrayVL9d3sLeivHjGNxB3Dvk3aNKRJWvRFR8fmiDJ kwmKvCr8hDXT2GWQ0uAIKc1eMXC0af8VurVFV1p4C5DSeACI+uwSnCuhvsFIj+uWLuIc= X-Gm-Gg: AR+sD13rMFrLq6mHn+4GeK80CV73eCRKYtEb2mvoWKoUU6CQyAGZP6gptplTps704ff M2JWqfaSZ6LQCPqq9jX5i91FFwXtSUD4zAuYEFbN+2gQUXOuo8pVVuiaSVdeV2V84eObnFC8ifq w39DVD/b4LOmNuhN2KMUmIMC2QFLstda7PQUzdic/NJmgeZyfuAfCYd48vuWLGfw9I8lLDE1phQ dA2wQlWyypiqMjpT4ZnNhT87KHtirN/Bh6nIFoUowC2sFc5KSxdfqYpV9Q5dz2l7SME+U/2uFSf Cz5gND7gJRE3extZpaaEOxtmxNJnMuWY0CzBezEXK8KZCNTIaxaJnPEEm1+JPco9zsD6iYAlIAn x9eAoIt8kjtvRDW5/8Mx1w6TmHO4CsPMr X-Received: by 2002:a17:903:2c03:b0:2d6:ee6b:1b08 with SMTP id d9443c01a7336-2d707a2f363mr7602435ad.3.1787685223527; Tue, 25 Aug 2026 12:13:43 -0700 (PDT) X-Received: by 2002:a17:903:2c03:b0:2d6:ee6b:1b08 with SMTP id d9443c01a7336-2d707a2f363mr7601725ad.3.1787685223041; Tue, 25 Aug 2026 12:13:43 -0700 (PDT) Received: from hu-afaisal-hyd.qualcomm.com ([202.46.22.19]) by smtp.gmail.com with ESMTPSA id 5a478bee46e88-3283da048d3sm930416eec.28.2026.08.25.12.13.39 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 25 Aug 2026 12:13:42 -0700 (PDT) From: Khalid Faisal Ansari Date: Wed, 26 Aug 2026 00:43:22 +0530 Subject: [PATCH v4 2/2] arm64: dts: qcom: shikra: enable ST33 TPM Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20260826-shikra-dtpm-v4-2-8476223184de@oss.qualcomm.com> References: <20260826-shikra-dtpm-v4-0-8476223184de@oss.qualcomm.com> In-Reply-To: <20260826-shikra-dtpm-v4-0-8476223184de@oss.qualcomm.com> 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, Khalid Faisal Ansari X-Mailer: b4 0.14.3 X-Developer-Signature: v=1; a=ed25519-sha256; t=1787685212; l=750; i=khalid.ansari@oss.qualcomm.com; s=20251105; h=from:subject:message-id; bh=dbmx/W67JCVIALQIqb/RkHyLo6NQgtoo7SnJ/KM4xDI=; b=swjVKDYB9ZRIp1jGaRmYBI6oSxVJyyDLlcTr2c35v/vXTEfxFCVFgmNfzfa0EAJ+sayKI6zrZ wohcDeEVmzbC5JFCQyqBYzCIDg034vjewGd8dnmJOx4tggHJqloqGdT X-Developer-Key: i=khalid.ansari@oss.qualcomm.com; a=ed25519; pk=eBXrIUgTWV0cgG+GsNeZPPgvj1Tm6g9L2sfcoxMGrKo= X-Proofpoint-GUID: ENNApAoqDFU3-q9phyzqo7KvQfl7E4as X-Proofpoint-Spam-Info: AW1haW4tMjYwODI1MDE2MyBTYWx0ZWRfX+nJR4h/EgEIm RbGiPN+6GZs98zc0Hh1Xsm2b/wafd86iQ5o5uYyhfdXzIG/BWooJUdPFkfIu6KTtVsU8taFP4J0 ltGQafml4PXjngOcCNYruv6cyKUTIhk= X-Proofpoint-ORIG-GUID: ENNApAoqDFU3-q9phyzqo7KvQfl7E4as X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwODI1MDE2MyBTYWx0ZWRfXy/N9S75Rk4aw IivoRRuXo8mbd28KH19wb//GqqKh1t2V4bGo2cRKTyzY7i6GaukM7PsYxupWNecHdoCSJC5Niws e4O/l0xYvtZC8RZc/kk/fi9r3XzxkE8coMneudnb2Qa8R9IfXZXk4OjcvChNrlRRBxMuhWqETww e4FAtQufLBWWGv6c4oKxK6pU2d7TOjlYUCLQStFn/Lcqe+TA/uVOCnVIoYfHcxjZgCaPCerVBRi bOqU/KDW/epRFTJ3K7/cy09QmYGHGwJS9FIrJYnkAMwUuoeKS/jAniemem7/ypNCbPNY9lhmhaK WQ2gX5CFbqyTy9NmQ5LExfcXKfmcuat2dxk9cRF/FJfmqFTJILge5sCJ456KQ+cVJy6PGgpsRQF v26w5EMCT4jqs/b2ChkNa5WOAVhIzTdD8uCgzhq6WaymblA9G9Z+dRohPbdbzd8PHri53DMTd09 36GCh/cAL9p3+dsyMeA== X-Authority-Analysis: v=2.4 cv=TvfWQjXh c=1 sm=1 tr=0 ts=6a8de968 cx=c_pps a=IZJwPbhc+fLeJZngyXXI0A==:117 a=fChuTYTh2wq5r3m49p7fHw==:17 a=IkcTkHD0fZMA:10 a=Sv0fKeRqtYgA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=3WHJM1ZQz_JShphwDgj5:22 a=EUspDBNiAAAA:8 a=YSeSwzeZyu-nVJi06OQA:9 a=QEXdDO2ut3YA:10 a=uG9DUKGECoFWVXl0Dc02:22 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1176,Hydra:6.1.134,FMLib:17.12.100.49 definitions=2026-08-25_05,2026-08-24_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 lowpriorityscore=0 bulkscore=0 clxscore=1015 impostorscore=0 suspectscore=0 phishscore=0 priorityscore=1501 spamscore=0 malwarescore=0 adultscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2606150000 definitions=main-2608250163 Enable ST33HTPM TPM over SPI5 on the Shikra IoT EVK by adding the required SPI and TPM nodes. Signed-off-by: Khalid Faisal Ansari --- arch/arm64/boot/dts/qcom/shikra-evk.dtsi | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/shikra-evk.dtsi b/arch/arm64/boot/dts= /qcom/shikra-evk.dtsi index 6eb4184f7642..9f3a880e95e6 100644 --- a/arch/arm64/boot/dts/qcom/shikra-evk.dtsi +++ b/arch/arm64/boot/dts/qcom/shikra-evk.dtsi @@ -12,3 +12,13 @@ &qupv3_0 { &uart0 { status =3D "okay"; }; + +&spi5 { + status =3D "okay"; + + tpm@0 { + compatible =3D "st,st33htpm-spi", "tcg,tpm_tis-spi"; + reg =3D <0>; + spi-max-frequency =3D <20000000>; + }; +}; --=20 2.34.1