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[78.88.45.245]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-b1fd1102d7asm1538328866b.76.2025.09.24.03.13.07 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 24 Sep 2025 03:13:08 -0700 (PDT) Message-ID: Date: Wed, 24 Sep 2025 12:13:07 +0200 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 00/14] arm64: dts: qcom: add refgen regulators where applicable To: Dmitry Baryshkov , Liam Girdwood , Mark Brown , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Konrad Dybcio , Bjorn Andersson , cros-qcom-dts-watchers@chromium.org Cc: linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org References: <20250921-refgen-v1-0-9d93e64133ea@oss.qualcomm.com> Content-Language: en-US From: Konrad Dybcio In-Reply-To: <20250921-refgen-v1-0-9d93e64133ea@oss.qualcomm.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Proofpoint-ORIG-GUID: hPEqny_GVgd8MaxIPyJSXXTwuZ0VFwio X-Proofpoint-GUID: hPEqny_GVgd8MaxIPyJSXXTwuZ0VFwio X-Authority-Analysis: v=2.4 cv=No/Rc9dJ c=1 sm=1 tr=0 ts=68d3c437 cx=c_pps a=WeENfcodrlLV9YRTxbY/uA==:117 a=FpWmc02/iXfjRdCD7H54yg==:17 a=IkcTkHD0fZMA:10 a=yJojWOMRYYMA:10 a=G1tMXRxE98s01vP6SloA:9 a=QEXdDO2ut3YA:10 a=kacYvNCVWA4VmyqE58fU:22 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjUwOTIwMDAzNyBTYWx0ZWRfX3xsmxFIWUmsY ON+mSc6NeaClPiPS+HbQxbNHvbMXCGXrZQU31AnlTt0DM1IURcfH1seVNvw1Gizk8GpFxrMSfmJ bpd/IoU8hToJuWQxE7RDQ9S2/d0CEfr35NKKpw5VtsVIx5pyyufU/f4fmdPx49mBHRZQ7IeYsPU 1zMWoUIuFYKHOjkn4HtyPg8jSuT3l1ArbKjBcNIw8gbSkS/tbRw6YxT8Ke/udJbr5Av9DB7DEA5 bf+7EgD6rzJhj7/Oqgu+CDr4ugK912rXr24GOtDdiXUpupNs2gRZV2shusMyg2X6J/xD5GO6SZ6 V72EmrvOzUk2lyb6E9SUv84aXn0FBGWHoBblFCn30ZPz6rgtAo9R0RdhspU8B47yKhrenDgy281 qltjKK8B X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1117,Hydra:6.1.9,FMLib:17.12.80.40 definitions=2025-09-24_02,2025-09-22_05,2025-03-28_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 clxscore=1015 spamscore=0 suspectscore=0 adultscore=0 malwarescore=0 phishscore=0 bulkscore=0 priorityscore=1501 impostorscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.19.0-2507300000 definitions=main-2509200037 On 9/21/25 9:09 AM, Dmitry Baryshkov wrote: > On several Qualcomm platforms the DSI internally is using the refgen > regulator. Document the regulator for the SDM670, Lemans and QCS8300 > platforms. Add corresponding device nodes and link them as a supply to > the DSI node. It's likely that all PHY-ish hardware uses REFGEN, so please make extra sure your patches won't kill DP/USB/camera Konrad