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Tue, 25 Nov 2025 21:02:44 -0800 (PST) X-Google-Smtp-Source: AGHT+IFD5nE8fwNVpEgMkbfCnBkcSgEl++BprsbU95B/wKtEMLewWrDYFhTsIgaLcK4LEfjE1VLzLg== X-Received: by 2002:a17:90b:1c04:b0:340:dd2c:a3da with SMTP id 98e67ed59e1d1-3475ebe6a55mr4902869a91.8.1764133364290; Tue, 25 Nov 2025 21:02:44 -0800 (PST) Received: from [10.218.32.171] ([202.46.22.19]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-3475ff34831sm1928487a91.5.2025.11.25.21.02.38 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 25 Nov 2025 21:02:43 -0800 (PST) Message-ID: <60487c80-c5ea-4c71-8ba3-e638ae3035a2@oss.qualcomm.com> Date: Wed, 26 Nov 2025 10:32:36 +0530 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v1 07/12] dt-bindings: i2c: Describe SA8255p To: Krzysztof Kozlowski Cc: Andi Shyti , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Mukesh Kumar Savaliya , Viken Dadhaniya , Bjorn Andersson , Konrad Dybcio , linux-arm-msm@vger.kernel.org, linux-i2c@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, psodagud@quicinc.com, djaggi@quicinc.com, quic_msavaliy@quicinc.com, quic_vtanuku@quicinc.com, quic_arandive@quicinc.com, quic_shazhuss@quicinc.com, Nikunj Kela References: <20251122050018.283669-1-praveen.talari@oss.qualcomm.com> <20251122050018.283669-8-praveen.talari@oss.qualcomm.com> <20251122-rich-imported-buzzard-b7aae7@kuoka> Content-Language: en-US From: Praveen Talari In-Reply-To: <20251122-rich-imported-buzzard-b7aae7@kuoka> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Authority-Analysis: v=2.4 cv=C53kCAP+ c=1 sm=1 tr=0 ts=692689f6 cx=c_pps a=0uOsjrqzRL749jD1oC5vDA==:117 a=fChuTYTh2wq5r3m49p7fHw==:17 a=IkcTkHD0fZMA:10 a=6UeiqGixMTsA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=T-be6ljfY82ZG89evtEA:9 a=QEXdDO2ut3YA:10 a=mQ_c8vxmzFEMiUWkPHU9:22 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjUxMTI2MDAzOCBTYWx0ZWRfX1DdSigq3AWFz eFhDchisDOV4BBOHCoQBNmVFdmxe+5JdBkafzgf+dIwREJP9vNjc9VBRyaZzatORPRE2bTZWlds gGQUuxji4EMSE9ZzcQFEtDtKG5TGzM+3/ufkmWpnRQtp7datRPPEhkKSYlofURk7xoW76VpS4Al Xema0O+7MgmBLxKhI4rwZdD/kSQNqjQCE/QzNsVDtf0zZbE+t1FsL5gbQug8gxJ4WTed23jLs5B FosejcgR4bPDcHT/CugJKKgchgJBkcJ206/8TpbXa/F2ChAEtVQqAc9yW1KhRmaay1WwyLk1K0b O3Pi9hqRNKPzJ0fi93MWfZwBG7ZKpaLShDfFtPz18+P2kkZvyqPjd2qwiU//EVXT9st3m4gwwie EpwsGIR14R5K5Y7v2IKdkBy8jMWB0w== X-Proofpoint-ORIG-GUID: 4B0PO5Olhr0tKvDUacbg0jeRhceBHc96 X-Proofpoint-GUID: 4B0PO5Olhr0tKvDUacbg0jeRhceBHc96 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1121,Hydra:6.1.9,FMLib:17.12.100.49 definitions=2025-11-25_02,2025-11-25_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 bulkscore=0 priorityscore=1501 suspectscore=0 lowpriorityscore=0 impostorscore=0 clxscore=1015 adultscore=0 phishscore=0 spamscore=0 malwarescore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2510240001 definitions=main-2511260038 Hi Krzysztof, On 11/22/2025 5:10 PM, Krzysztof Kozlowski wrote: > On Sat, Nov 22, 2025 at 10:30:13AM +0530, Praveen Talari wrote: >> + dmas: >> + maxItems: 2 >> + >> + dma-names: >> + items: >> + - const: tx >> + - const: rx >> + >> + interrupts: >> + maxItems: 1 >> + >> + power-domains: >> + minItems: 2 > > Drop > >> + maxItems: 2 >> + >> + power-domain-names: >> + items: >> + - const: power >> + - const: perf >> + >> +required: >> + - compatible >> + - reg >> + - interrupts >> + - power-domains >> + >> +allOf: > > So common SE properties are not applicable? If so explain why in the > commit msg. > >> + - $ref: /schemas/i2c/i2c-controller.yaml# >> + >> +unevaluatedProperties: false >> + >> +examples: >> + - | >> + #include >> + >> + i2c@a90000 { >> + compatible = "qcom,sa8255p-geni-i2c"; >> + reg = <0xa90000 0x4000>; >> + interrupts = ; >> + power-domains = <&scmi0_pd 0>, <&scmi0_dvfs 0>; >> + power-domain-names = "power", "perf"; > > dmas and dma-names For this platform (all Auto targets), we primarily use FIFO/CPU_DMA mode rather than GSI mode, and these are not defined in the Device Tree file as well now. Should we still include the dmas and dma-names properties in the example node? Thanks, Praveen > > Best regards, > Krzysztof >