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[78.88.45.245]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-b734fed9d38sm1383993966b.67.2025.11.18.06.32.07 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 18 Nov 2025 06:32:09 -0800 (PST) Message-ID: <1ba91adc-5011-48cc-838e-7e02cf8b6d0b@oss.qualcomm.com> Date: Tue, 18 Nov 2025 15:32:06 +0100 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 1/3] arm64: dts: qcom: sdm845-oneplus: Don't mark ts supply boot-on To: david@ixit.cz, Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, phone-devel@vger.kernel.org, Casey Connolly References: <20251118-dts-oneplus-regulators-v1-0-79fb2f0f253b@ixit.cz> <20251118-dts-oneplus-regulators-v1-1-79fb2f0f253b@ixit.cz> Content-Language: en-US From: Konrad Dybcio In-Reply-To: <20251118-dts-oneplus-regulators-v1-1-79fb2f0f253b@ixit.cz> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Proofpoint-GUID: j3xhnCDt0ocv72fMcf5kHk7DYwG4lPuI X-Proofpoint-ORIG-GUID: j3xhnCDt0ocv72fMcf5kHk7DYwG4lPuI X-Authority-Analysis: v=2.4 cv=G6sR0tk5 c=1 sm=1 tr=0 ts=691c836c cx=c_pps a=+D9SDfe9YZWTjADjLiQY5g==:117 a=FpWmc02/iXfjRdCD7H54yg==:17 a=IkcTkHD0fZMA:10 a=6UeiqGixMTsA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=KKAkSRfTAAAA:8 a=_po-8MkxtPHzYxMzuoMA:9 a=QEXdDO2ut3YA:10 a=vmgOmaN-Xu0dpDh8OwbV:22 a=cvBusfyB2V15izCimMoJ:22 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjUxMTE4MDExNyBTYWx0ZWRfX7xY5B3e3pw3P WnUGxnGAySnaT7PPBg3IEZ5QPZDlBHw9P4Lw1YZ4+iyp+YkCLYUQca/MYXWeTOiKITjQp9S91Xm H7sPnsFfdkOiubmokExxDAgEBtBlyVTXgqPmPasacnOWujud79b5Bdav9evqgZtKZHY6B89OeRX f9XXtzEzEYDyyx7Bl8l+ZBtY8TGxYawt6JJ0ms93VfrtvTuIuNtvHMoH5tdr+3ZSPzjy7FIeSiC I6J1ngDnL9subbd80gViBD7fb4wvgvQA5szTgsy0YJBmATSXhdb3K8d7ZJlbE+kXUrhD/iNVYhJ NtCMQCXcgIkqu2D0pCGSbIg2lRHujvlxd4hQgrF6+2VjU9p23l6ueL/r6pveVjFFAvObTxIfRD3 Nnrn4lsXnGJc06WVm64UckJS97TDEQ== 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=2025-11-18_01,2025-11-18_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 phishscore=0 impostorscore=0 lowpriorityscore=0 clxscore=1015 bulkscore=0 malwarescore=0 adultscore=0 spamscore=0 suspectscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2510240001 definitions=main-2511180117 On 11/18/25 3:11 PM, David Heidelberg via B4 Relay wrote: > From: Casey Connolly > > The touchscreen 1.8v supply doesn't need to be enabled at boot, only > when the driver probes. Remove the regulator-boot-on property. This is not exactly what this property signifies (although it does indeed turn the regulator on if it's not) regulator-boot-on: description: bootloader/firmware enabled regulator. It's expected that this regulator was left on by the bootloader. If the bootloader didn't leave it on then OS should turn it on at boot but shouldn't prevent it from being turned off later. This property is intended to only be used for regulators where software cannot read the state of the regulator. Konrad