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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-arm-msm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 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 using ARM + TrustZone for Qualcomm SoC. + +properties: + $nodename: + const: qcom_tee + + compatible: + const: qcom,tee + +required: + - compatible + +additionalProperties: false + +examples: + - | + firmware { + qcom_tee { + compatible = "qcom,tee"; + }; + };