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[78.88.45.245]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-b65e7da25d4sm1382273266b.9.2025.10.22.10.29.14 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 22 Oct 2025 10:29:16 -0700 (PDT) Message-ID: Date: Wed, 22 Oct 2025 19:29:13 +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 RFC 3/3] arm64: dts: qcom: qcm6490-fairphone-fp5: Add cam actuator To: Griffin Kroah-Hartman , Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Sakari Ailus , Tianshu Qiu , Mauro Carvalho Chehab , Luca Weiss Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org References: <20251009-ak7377-driver-v1-0-29e4f6e16ed3@fairphone.com> <20251009-ak7377-driver-v1-3-29e4f6e16ed3@fairphone.com> Content-Language: en-US From: Konrad Dybcio In-Reply-To: <20251009-ak7377-driver-v1-3-29e4f6e16ed3@fairphone.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Proofpoint-GUID: TM5SltULorlEXQR9YoS7ROM6ybfUsPsI X-Proofpoint-Spam-Details-Enc: AW1haW4tMjUxMDE4MDAzMSBTYWx0ZWRfX5ThUQVP+ohsy AvAnz4YpAF42Tzb9okKOa3lJUslh8U2htmcSalnT447eSx2L2Re3VErpfXrnL3/GzGVjVlxScf4 3AAUhgkyzncsUkiG8gOCn92Piuil9X/At09dSGFZgAxmfUEz4IxF9GMIgim5foUo8t6rly/xr6/ Vb9Q/s6fpNUTzMf2Nms0j3w4ahLPnUVqHAzW8ZMwUCntiqu5hEwwKRMhl4V9YUpnb765OD3/4SV PhzV9GJd+s4J5CI/To6VMO6CHTuWf7IvZJn69CfsPaAb4YUxGzE9Mh/C1tdLqbtUJnfbiMiJmSc L+PicyKtYogBKShJ1g+7QrY6woIi6VZxRJ6ASNv24MIbEjTaioD8OXdQtpGoRzPNhZFsPcgmvzX 1LcohPmZxaZ+gMpASZS6OvCLWqyiAQ== X-Authority-Analysis: v=2.4 cv=QYNrf8bv c=1 sm=1 tr=0 ts=68f9146e cx=c_pps a=7E5Bxpl4vBhpaufnMqZlrw==:117 a=FpWmc02/iXfjRdCD7H54yg==:17 a=IkcTkHD0fZMA:10 a=x6icFKpwvdMA:10 a=VkNPw1HP01LnGYTKEx00:22 a=6H0WHjuAAAAA:8 a=AbxdTx203xjBR5gTc4sA:9 a=QEXdDO2ut3YA:10 a=pJ04lnu7RYOZP9TFuWaZ:22 a=Soq9LBFxuPC4vsCAQt-j:22 X-Proofpoint-ORIG-GUID: TM5SltULorlEXQR9YoS7ROM6ybfUsPsI X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1121,Hydra:6.1.9,FMLib:17.12.80.40 definitions=2025-10-22_07,2025-10-22_01,2025-03-28_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 phishscore=0 malwarescore=0 clxscore=1015 impostorscore=0 spamscore=0 bulkscore=0 suspectscore=0 adultscore=0 lowpriorityscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.19.0-2510020000 definitions=main-2510180031 On 10/9/25 2:23 PM, Griffin Kroah-Hartman wrote: > Add a node for Asahi Kasei AK7377 actuator, used for focus of the main > back camera sensor. > > Signed-off-by: Griffin Kroah-Hartman > --- > arch/arm64/boot/dts/qcom/qcm6490-fairphone-fp5.dts | 7 +++++++ > 1 file changed, 7 insertions(+) > > diff --git a/arch/arm64/boot/dts/qcom/qcm6490-fairphone-fp5.dts b/arch/arm64/boot/dts/qcom/qcm6490-fairphone-fp5.dts > index e115b6a52b299ef663ccfb614785f8f89091f39d..49654f0f914fbe18080d2f55bb6877c8ab7baf0e 100644 > --- a/arch/arm64/boot/dts/qcom/qcm6490-fairphone-fp5.dts > +++ b/arch/arm64/boot/dts/qcom/qcm6490-fairphone-fp5.dts > @@ -616,6 +616,13 @@ &cci0 { > }; > > &cci0_i2c0 { > + camera_imx800_ak7377: actuator@c { > + compatible = "asahi-kasei,ak7377"; > + reg = <0x0c>; > + vdd-supply = <&vreg_l7p>; > + vio-supply = <&vreg_l7p>; The dt-bindings suggest vdd is 2.8 V and vio is 1.8 V (at least on AK7375, although this isn't stated explicitly..) L7P on FP5 is 2.7 V (default) - 3.0 V (which you should probably tighten to the actual operating value), please double-check this Konrad