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Fri, 11 Aug 2023 17:57:38 GMT Received: from car-linux11.qualcomm.com (10.80.80.8) by nalasex01c.na.qualcomm.com (10.47.97.35) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1118.30; Fri, 11 Aug 2023 10:57:38 -0700 From: Nikunj Kela To: CC: , , , , , , , , , , , Nikunj Kela Subject: [PATCH v3 2/3] dt-bindings: arm: Add qcom specific hvc transport for SCMI Date: Fri, 11 Aug 2023 10:57:18 -0700 Message-ID: <20230811175719.28378-3-quic_nkela@quicinc.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20230811175719.28378-1-quic_nkela@quicinc.com> References: <20230718160833.36397-1-quic_nkela@quicinc.com> <20230811175719.28378-1-quic_nkela@quicinc.com> MIME-Version: 1.0 X-Originating-IP: [10.80.80.8] X-ClientProxiedBy: nasanex01b.na.qualcomm.com (10.46.141.250) To nalasex01c.na.qualcomm.com (10.47.97.35) X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-GUID: Tp1ByOj6GzmT-iclO5HuqO7-AhcZMCNY X-Proofpoint-ORIG-GUID: Tp1ByOj6GzmT-iclO5HuqO7-AhcZMCNY X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.267,Aquarius:18.0.957,Hydra:6.0.591,FMLib:17.11.176.26 definitions=2023-08-11_09,2023-08-10_01,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 bulkscore=0 phishscore=0 priorityscore=1501 adultscore=0 spamscore=0 lowpriorityscore=0 mlxlogscore=999 impostorscore=0 mlxscore=0 clxscore=1015 malwarescore=0 suspectscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2306200000 definitions=main-2308110164 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230811_105746_519269_73DE5436 X-CRM114-Status: GOOD ( 13.79 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Introduce compatible "qcom,scmi-hvc-shmem" for SCMI transport channel for Qualcomm virtual platforms. The compatible mandates a shared memory channel. Signed-off-by: Nikunj Kela Acked-by: Krzysztof Kozlowski --- .../devicetree/bindings/firmware/arm,scmi.yaml | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/Documentation/devicetree/bindings/firmware/arm,scmi.yaml b/Documentation/devicetree/bindings/firmware/arm,scmi.yaml index 8d54ea768d38..4090240f45b1 100644 --- a/Documentation/devicetree/bindings/firmware/arm,scmi.yaml +++ b/Documentation/devicetree/bindings/firmware/arm,scmi.yaml @@ -45,6 +45,9 @@ properties: - description: SCMI compliant firmware with OP-TEE transport items: - const: linaro,scmi-optee + - description: SCMI compliant firmware with Qualcomm hvc/shmem transport + items: + - const: qcom,scmi-hvc-shmem interrupts: description: @@ -320,6 +323,15 @@ allOf: required: - linaro,optee-channel-id + - if: + properties: + compatible: + contains: + const: qcom,scmi-hvc-shmem + then: + required: + - shmem + examples: - | firmware {