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[78.88.45.245]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-b93c9fc1808sm247755066b.62.2026.03.04.02.08.47 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 04 Mar 2026 02:08:48 -0800 (PST) Message-ID: Date: Wed, 4 Mar 2026 11:08:46 +0100 Precedence: bulk X-Mailing-List: linux-arm-msm@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: power: reset: qcom-pon: Add new compatible PMM8654AU To: Krzysztof Kozlowski , Rakesh Kota Cc: Sebastian Reichel , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Vinod Koul , Bjorn Andersson , Konrad Dybcio , linux-pm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, Dmitry Baryshkov References: <20260227-b4-add_pwrkey_and_resin-v3-0-61c5bb2cdda9@oss.qualcomm.com> <20260227-b4-add_pwrkey_and_resin-v3-1-61c5bb2cdda9@oss.qualcomm.com> <20260228-polite-swine-of-potency-56e61a@quoll> <6a304d0d-61b1-422f-bb65-8f8055095c39@oss.qualcomm.com> <7118ad44-5a56-4523-baff-9afa8030aff0@kernel.org> Content-Language: en-US From: Konrad Dybcio In-Reply-To: <7118ad44-5a56-4523-baff-9afa8030aff0@kernel.org> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Authority-Analysis: v=2.4 cv=AJS1/0o2 c=1 sm=1 tr=0 ts=69a804b2 cx=c_pps a=HLyN3IcIa5EE8TELMZ618Q==:117 a=FpWmc02/iXfjRdCD7H54yg==:17 a=IkcTkHD0fZMA:10 a=Yq5XynenixoA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=DJpcGTmdVt4CTyJn9g5Z:22 a=ANQLM03IkSlz37as2tgA:9 a=QEXdDO2ut3YA:10 a=bTQJ7kPSJx9SKPbeHEYW:22 X-Proofpoint-ORIG-GUID: A0WrhdM7hPF9h63tAxFmqGJ6ARCckfUd X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwMzA0MDA3NyBTYWx0ZWRfX2dWrlj2yvRuC KdBe8lF/H4QX4r992fdm7sCcG7DZiLcMuMqh7Tzz0bzExhowNEw8ld8owJFBg/LqAQ+iBz0sIFB ZdhPbI/0vnEO6QuPdCiFhvQlU0frQ+CqiqSILcoNdHODsWskRGeJlcAno6HeUXsawGVmiUGH9E+ yRA9HdKnpDuDKkkH7zb1SwSWh577JgSuK8GlnZK1ydZCGkhJMQ0+zhxTC1+e+ZmC+2SpyM03nPa LFknf+NQ+2jGQVLcvG0bApcNNgk/vyDwLSKQlutXcX6JGbEqVarSrHcKJcNO4o3JJ9567vZqSJ4 qQYuWxA7WMtQLuot2KQCfQ4fYk/xw0IIpqiWt9flD7kxJ0FxcdhBEdr7hKLFfJqm9LmjlQfrJ2f SPN/nuV/78GxZZSyH6FhgG110gMMBSeAgk36dHOpKIhDSC0MwoXswT4vQXHt+qP99kf0cd4sVhn ulLL6/DfUVf0DxGiNBA== X-Proofpoint-GUID: A0WrhdM7hPF9h63tAxFmqGJ6ARCckfUd X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1143,Hydra:6.1.51,FMLib:17.12.100.49 definitions=2026-03-04_05,2026-03-03_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 impostorscore=0 lowpriorityscore=0 malwarescore=0 suspectscore=0 spamscore=0 phishscore=0 adultscore=0 priorityscore=1501 clxscore=1015 bulkscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2602130000 definitions=main-2603040077 On 3/2/26 11:28 AM, Krzysztof Kozlowski wrote: > On 02/03/2026 11:20, Konrad Dybcio wrote: >> On 2/28/26 11:17 AM, Krzysztof Kozlowski wrote: >>> On Fri, Feb 27, 2026 at 06:02:28PM +0530, Rakesh Kota wrote: >>>> PMM8654AU is a different PMIC from PMM8650AU, even though both share >>>> the same PMIC subtype. Add PON compatible string for PMM8654AU PMIC >>>> variant. >>>> >>>> The PMM8654AU PON block is compatible with the PMK8350 PON >>>> implementation, but PMM8654AU also implements additional PON registers >>> >>> So does that mean that PMM8654AU has 2 address spaces and PMK8350 has >>> only one? At least it looks, so I expect fixing the last if:then: - you >>> need to drop contains from PMK8350 if clause and add new if:then: for >>> PMM8654AU. >> >> The delta between them is such that within the already-described reg >> ranges, there is some additional bits and/or registers (can't remember >> but it doesn't matter for this point) >> >> This doesn't impact the described size, as all QC PMIC peripherals are >> by design allocated 0x100-wide windows > > I still expect that fixed. that = commit message? Konrad