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[103.229.16.4]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-7acd32473b4sm2518486b3a.6.2025.11.04.02.41.36 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 04 Nov 2025 02:41:39 -0800 (PST) Message-ID: Date: Tue, 4 Nov 2025 18:41:32 +0800 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 v3 1/2] dt-bindings: soc: qcom: Add qcom,kaanapali-imem compatible To: Krzysztof Kozlowski , Jingyi Wang Cc: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Bjorn Andersson , Konrad Dybcio , Robert Marko , Das Srinagesh , tingwei.zhang@oss.qualcomm.com, trilok.soni@oss.qualcomm.com, yijie.yang@oss.qualcomm.com, linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org References: <20251102-knp-soc-binding-v3-0-11255ec4a535@oss.qualcomm.com> <20251102-knp-soc-binding-v3-1-11255ec4a535@oss.qualcomm.com> <20251104-glaring-rebel-pillbug-a467ca@kuoka> Content-Language: en-US From: "Aiqun(Maria) Yu" In-Reply-To: <20251104-glaring-rebel-pillbug-a467ca@kuoka> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Proofpoint-Spam-Details-Enc: AW1haW4tMjUxMTA0MDA4NyBTYWx0ZWRfX92D3xwvY+8Ad j5/H+R7fL9S9CmhrlrIL48TZCGQBWofDKrazccfpXHugmK6ykBbtKID5NfXEeafXfKRoM3dNitT cat390nWEEPtM0oTG3Swv6coz2AoUz3tScs7Db53XIcIQBJxmqnMjXSlCmqmnVq2v1C596vI8Fp cnRdniMps6BMb3QJi4TXtdAx+LANhrv2PT67i21DpxqT0V1Ec6Xu07XbRUJ17KXxVpYgqx1Yasp LO4V3165dIgsY+jOJLywIH/i1F4xcjpOsMcoFMzPHE4STOt4sCxAX4ZLJGiXP8GAeEigbUhNjYI eNFyq/961Vt8IOGLQv7K8trkae7DZPXKLbGxREsMA1S6B5cXxk87JHcjinOpW6UsqATHBXxmzBJ mkQLgVzEO+BwsNtA29EJ3fT6r0/F3Q== X-Proofpoint-ORIG-GUID: 37a0AEUN_MOSUawWRhQHlDHiUyHjcrua X-Proofpoint-GUID: 37a0AEUN_MOSUawWRhQHlDHiUyHjcrua X-Authority-Analysis: v=2.4 cv=auy/yCZV c=1 sm=1 tr=0 ts=6909d865 cx=c_pps a=m5Vt/hrsBiPMCU0y4gIsQw==:117 a=nuhDOHQX5FNHPW3J6Bj6AA==:17 a=IkcTkHD0fZMA:10 a=6UeiqGixMTsA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=df4OXsTxo-j3LUg4bp0A:9 a=QEXdDO2ut3YA:10 a=IoOABgeZipijB_acs4fv:22 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=2025-11-03_06,2025-11-03_03,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 malwarescore=0 phishscore=0 bulkscore=0 impostorscore=0 clxscore=1015 priorityscore=1501 lowpriorityscore=0 spamscore=0 adultscore=0 suspectscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2510240001 definitions=main-2511040087 On 11/4/2025 4:16 PM, Krzysztof Kozlowski wrote: > On Sun, Nov 02, 2025 at 11:25:06PM -0800, Jingyi Wang wrote: >> Document qcom,kaanapali-imem compatible. Kaanapali IMEM is not a syscon or >> simple-mfd, also "reboot reason" is not required on Kaanapali like some > > I do not see correlation. Something is not a syscon, so you add a new > generic compatible? No. > >> other platforms. So define a common "qcom,imem" binding and fallback to it. > > You did not define fallback to it! > > ... > >> + - items: >> + - enum: >> + - qcom,kaanapali-imem >> + - const: qcom,imem > > I do not understand what this generic compatible is supposed to express, > not explained in commit msg. Considering this wasn't before, it is a > major and really undesired change. It also makes no sesne. There was no > generic compatible before but "if not syscon" now this must have generic > compatible, what? Are you suggesting to remove the generic compatible of "qcom,imem"? Could you pls help to confirm the suggested way from your point of view? > > NAK > > Best regards, > Krzysztof > -- Thx and BRs, Aiqun(Maria) Yu