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Fri, 25 Oct 2024 10:08:42 +0000 (GMT) Received: from nalasex01b.na.qualcomm.com (nalasex01b.na.qualcomm.com [10.47.209.197]) by NALASPPMTA01.qualcomm.com (8.18.1.2/8.18.1.2) with ESMTPS id 49PA8fKp025900 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 25 Oct 2024 10:08:41 GMT Received: from [10.151.41.25] (10.80.80.8) by nalasex01b.na.qualcomm.com (10.47.209.197) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1544.9; Fri, 25 Oct 2024 03:08:37 -0700 Message-ID: Date: Fri, 25 Oct 2024 15:38:33 +0530 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [RFC PATCH 2/6] dt-bindings: net: wireless: ath12k: describe WSI property for QCN9274 To: Krzysztof Kozlowski , CC: , Kalle Valo , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Jeff Johnson , Bjorn Andersson , Konrad Dybcio , , , References: <20241023060352.605019-1-quic_rajkbhag@quicinc.com> <20241023060352.605019-3-quic_rajkbhag@quicinc.com> Content-Language: en-US From: Raj Kumar Bhagat In-Reply-To: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit X-Originating-IP: [10.80.80.8] X-ClientProxiedBy: nasanex01b.na.qualcomm.com (10.46.141.250) To nalasex01b.na.qualcomm.com (10.47.209.197) X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-ORIG-GUID: cTudtVr9yD2hfIhIKlDkE9f4wgUtdiAW X-Proofpoint-GUID: cTudtVr9yD2hfIhIKlDkE9f4wgUtdiAW 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 spamscore=0 malwarescore=0 priorityscore=1501 adultscore=0 bulkscore=0 phishscore=0 mlxscore=0 lowpriorityscore=0 mlxlogscore=999 impostorscore=0 suspectscore=0 clxscore=1015 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2409260000 definitions=main-2410250078 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20241025_030845_982481_DB24A4DE X-CRM114-Status: GOOD ( 13.45 ) X-BeenThere: ath12k@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "ath12k" Errors-To: ath12k-bounces+ath12k=archiver.kernel.org@lists.infradead.org On 10/23/2024 12:30 PM, Krzysztof Kozlowski wrote: > On 23/10/2024 08:03, Raj Kumar Bhagat wrote: >> QCN9274 device has WSI support. WSI stands for WLAN Serial Interface. >> It is used for the exchange of specific control information across >> radios based on the doorbell mechanism. This WSI connection is >> essential to exchange control information among these devices >> >> Hence, describe WSI interface supported in QCN9274 with the following >> properties: >> >> - qcom,wsi-group-id: It represents the identifier assigned to the WSI >> connection. All the ath12k devices connected to same WSI connection >> have the same wsi-group-id. >> >> - qcom,wsi-index: It represents the identifier assigned to ath12k >> device in the order of the WSI connection. >> >> - qcom,wsi-num-devices: Number of devices connected through WSI in >> the same group ID. >> >> Signed-off-by: Raj Kumar Bhagat >> --- >> .../bindings/net/wireless/qcom,ath12k.yaml | 61 +++++++++++++++++++ >> 1 file changed, 61 insertions(+) >> >> diff --git a/Documentation/devicetree/bindings/net/wireless/qcom,ath12k.yaml b/Documentation/devicetree/bindings/net/wireless/qcom,ath12k.yaml >> index ecf38af747f7..6c8f97865075 100644 >> --- a/Documentation/devicetree/bindings/net/wireless/qcom,ath12k.yaml >> +++ b/Documentation/devicetree/bindings/net/wireless/qcom,ath12k.yaml >> @@ -19,6 +19,7 @@ properties: >> compatible: >> enum: >> - pci17cb,1107 # WCN7850 >> + - pci17cb,1109 # QCN9274 > > Missing supplies. How does the device take power? Everything through > standard PCI pins? Are you sure? Please submit complete binding, so with > all required properties. > QCN9274 gets powered from the standard Pcie (3.3 V) supply. No additional regulators are required.