From nobody Thu Dec 5 01:39:33 2024 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 C0427A32; Tue, 3 Dec 2024 04:20:13 +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=1733199615; cv=none; b=i2sU56XfXDa1YHyjmW+5qO05oHoZLWFwkRqpnZU9Z2L6H8mJFGiW56becCV/gx1G7H2lgMzPiHhrdboTmXXVWKIsrXkzEev65Ollh6J2i0t3j5eogHVCqMs7DgGu+PKlkj+RRjDb1B3i+4zk9X1fH9Sp2qrsieQsC2bgNGaELmw= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1733199615; c=relaxed/simple; bh=1k74yh5rMWor9nCD5PeVEFmS/qSH1qXubMdHAr4kg4g=; h=From:Date:Subject:MIME-Version:Content-Type:Message-ID:References: In-Reply-To:To:CC; b=fFdhrdqsOHXxbCwq8iLXxbGWRfdBz1gyiyOUi9KizhWRQ1WfBNOvGTOG1eNOL61KthBeQzELnfPWoISXIZE14LRb9ZrRhowDxycOVBxSMD3p8uPXI+K7fdRMmCc5em90FzDZ+BJO8pj+mvCHR0nQy5kJtvkIM0Q0xuKIkzi/QjI= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=quicinc.com; spf=pass smtp.mailfrom=quicinc.com; dkim=pass (2048-bit key) header.d=quicinc.com header.i=@quicinc.com header.b=pfE3mqjV; arc=none smtp.client-ip=205.220.180.131 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=quicinc.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=quicinc.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=quicinc.com header.i=@quicinc.com header.b="pfE3mqjV" Received: from pps.filterd (m0279870.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.18.1.2/8.18.1.2) with ESMTP id 4B2K0u0D028930; Tue, 3 Dec 2024 04:20:08 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=quicinc.com; h= cc:content-transfer-encoding:content-type:date:from:in-reply-to :message-id:mime-version:references:subject:to; s=qcppdkim1; bh= owDSHhy8Sr3+CM51CcotyNAWcQJ8/9cPHNsDP/LdFTQ=; b=pfE3mqjVKdhkq0AE bsm9/pd4+k8Q3P6Li3/cqBioGbaoiP0MSaRT+Is4WchaIRKVIgQF5acA7bgFnLBV 4tV7xqPgNyShxoD8/K/3+JScB5jg0bLsjkVFiOv5S94pc+WD36IwS+Y3EzYceNLf 0ZWXhiolPSOH5nAffUWaHBspvKhNxcdaO8jp7YVVmvOWNuFLFVyiAHm80EHvmRdu MvwOomyTqNNMgnyBLtSSAaJShvE9UPBCm4L3L8/iqd73jJA/4ofF5DlLXQO6TxDB kaASJ+jGEst4MAsD0+w2QeOn0OlrAFL2tZZpOKOtGT2rF6I04o0rgZt2iwXtEZQ0 ct7T4Q== Received: from nasanppmta03.qualcomm.com (i-global254.qualcomm.com [199.106.103.254]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 437tstesja-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 03 Dec 2024 04:20:08 +0000 (GMT) Received: from nasanex01b.na.qualcomm.com (nasanex01b.na.qualcomm.com [10.46.141.250]) by NASANPPMTA03.qualcomm.com (8.18.1.2/8.18.1.2) with ESMTPS id 4B34K70c029965 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 3 Dec 2024 04:20:07 GMT Received: from hu-azarrabi-lv.qualcomm.com (10.49.16.6) by nasanex01b.na.qualcomm.com (10.46.141.250) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1544.9; Mon, 2 Dec 2024 20:20:06 -0800 From: Amirreza Zarrabi Date: Mon, 2 Dec 2024 20:19:23 -0800 Subject: [PATCH 07/10] dt-bindings: arm: qcomtee: add QTEE driver devicetree binding for TEE subsystem 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: <20241202-qcom-tee-using-tee-ss-without-mem-obj-v1-7-f502ef01e016@quicinc.com> References: <20241202-qcom-tee-using-tee-ss-without-mem-obj-v1-0-f502ef01e016@quicinc.com> In-Reply-To: <20241202-qcom-tee-using-tee-ss-without-mem-obj-v1-0-f502ef01e016@quicinc.com> To: Jens Wiklander , Sumit Garg , Bjorn Andersson , "Konrad Dybcio" , Rob Herring , "Krzysztof Kozlowski" , Conor Dooley , "Bartosz Golaszewski" , Srinivas Kandagatla CC: , , , , , Amirreza Zarrabi X-Mailer: b4 0.13.0 X-ClientProxiedBy: nalasex01c.na.qualcomm.com (10.47.97.35) To nasanex01b.na.qualcomm.com (10.46.141.250) X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-ORIG-GUID: 8lovn5mFuGbrdZsva5UXpvSHwQRofjvf X-Proofpoint-GUID: 8lovn5mFuGbrdZsva5UXpvSHwQRofjvf X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1039,Hydra:6.0.680,FMLib:17.12.60.29 definitions=2024-09-06_09,2024-09-06_01,2024-09-02_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 lowpriorityscore=0 malwarescore=0 spamscore=0 impostorscore=0 mlxlogscore=999 mlxscore=0 priorityscore=1501 suspectscore=0 phishscore=0 adultscore=0 clxscore=1015 bulkscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2411120000 definitions=main-2412030033 Introduce qcom,tee compatible string. Signed-off-by: Amirreza Zarrabi --- .../devicetree/bindings/arm/firmware/qcom,tee.yaml | 34 ++++++++++++++++++= ++++ 1 file changed, 34 insertions(+) diff --git a/Documentation/devicetree/bindings/arm/firmware/qcom,tee.yaml b= /Documentation/devicetree/bindings/arm/firmware/qcom,tee.yaml new file mode 100644 index 000000000000..43b7e8ac944e --- /dev/null +++ b/Documentation/devicetree/bindings/arm/firmware/qcom,tee.yaml @@ -0,0 +1,34 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/arm/firmware/qcom,tee.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm TEE + +maintainers: + - Amirreza Zarrabi + +description: | + QTEE is a piece of software provide a Trusted Execution Environment usin= g ARM + TrustZone for Qualcomm SoC. + +properties: + $nodename: + const: qcom_tee + + compatible: + const: qcom,tee + +required: + - compatible + +additionalProperties: false + +examples: + - | + firmware { + qcom_tee { + compatible =3D "qcom,tee"; + }; + }; --=20 2.34.1