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Thu, 29 Aug 2024 09:25:56 GMT Received: from pps.reinject (localhost [127.0.0.1]) by APBLRPPMTA01.qualcomm.com (PPS) with ESMTPS id 4178kmcghx-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 29 Aug 2024 09:25:56 +0000 Received: from APBLRPPMTA01.qualcomm.com (APBLRPPMTA01.qualcomm.com [127.0.0.1]) by pps.reinject (8.17.1.5/8.17.1.5) with ESMTP id 47T9PtaI018847; Thu, 29 Aug 2024 09:25:55 GMT Received: from hu-maiyas-hyd.qualcomm.com (hu-msavaliy-hyd.qualcomm.com [10.213.110.207]) by APBLRPPMTA01.qualcomm.com (PPS) with ESMTPS id 47T9PtF9018844 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 29 Aug 2024 09:25:55 +0000 Received: by hu-maiyas-hyd.qualcomm.com (Postfix, from userid 429934) id 7D412242FD; Thu, 29 Aug 2024 14:55:54 +0530 (+0530) From: Mukesh Kumar Savaliya To: konrad.dybcio@linaro.org, andersson@kernel.org, andi.shyti@kernel.org, linux-arm-msm@vger.kernel.org, dmaengine@vger.kernel.org, linux-kernel@vger.kernel.org, linux-i2c@vger.kernel.org Cc: quic_vdadhani@quicinc.com, Mukesh Kumar Savaliya Subject: [PATCH v1 1/4] dt-bindindgs: i2c: qcom,i2c-geni: Document shared flag Date: Thu, 29 Aug 2024 14:54:15 +0530 Message-Id: <20240829092418.2863659-2-quic_msavaliy@quicinc.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20240829092418.2863659-1-quic_msavaliy@quicinc.com> References: <20240829092418.2863659-1-quic_msavaliy@quicinc.com> Precedence: bulk X-Mailing-List: dmaengine@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-QCInternal: smtphost X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-GUID: FuJOg8x8BfqWFpfCyHDGYV8lhStyWk4n X-Proofpoint-ORIG-GUID: FuJOg8x8BfqWFpfCyHDGYV8lhStyWk4n X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1039,Hydra:6.0.680,FMLib:17.12.28.16 definitions=2024-08-29_02,2024-08-29_01,2024-05-17_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 adultscore=0 clxscore=1015 priorityscore=1501 impostorscore=0 suspectscore=0 lowpriorityscore=0 malwarescore=0 spamscore=0 mlxlogscore=999 mlxscore=0 bulkscore=0 phishscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2407110000 definitions=main-2408290069 Adds qcom,shared-se flag usage. Use this when particular I2C serial controller needs to be shared between two subsystems. Signed-off-by: Mukesh Kumar Savaliya --- Documentation/devicetree/bindings/i2c/qcom,i2c-geni-qcom.yaml | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/Documentation/devicetree/bindings/i2c/qcom,i2c-geni-qcom.yaml b/Documentation/devicetree/bindings/i2c/qcom,i2c-geni-qcom.yaml index 9f66a3bb1f80..ae423127f736 100644 --- a/Documentation/devicetree/bindings/i2c/qcom,i2c-geni-qcom.yaml +++ b/Documentation/devicetree/bindings/i2c/qcom,i2c-geni-qcom.yaml @@ -60,6 +60,10 @@ properties: power-domains: maxItems: 1 + qcom,shared-se: + description: True if I2C needs to be shared between two or more subsystems. + type: boolean + reg: maxItems: 1