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[78.88.45.245]) by smtp.gmail.com with ESMTPSA id 4fb4d7f45d1cf-65452bce411sm2505931a12.7.2026.01.16.05.59.58 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 16 Jan 2026 05:59:59 -0800 (PST) Message-ID: Date: Fri, 16 Jan 2026 14:59:57 +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 4/4] arm64: dts: qcom: milos-fairphone-fp6: Add camera EEPROMs on CCI busses To: Luca Weiss , Bartosz Golaszewski , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Loic Poulain , Robert Foss , Andi Shyti , Bjorn Andersson , Konrad Dybcio Cc: ~postmarketos/upstreaming@lists.sr.ht, phone-devel@vger.kernel.org, linux-i2c@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org References: <20260116-milos-cci-v1-0-28e01128da9c@fairphone.com> <20260116-milos-cci-v1-4-28e01128da9c@fairphone.com> Content-Language: en-US From: Konrad Dybcio In-Reply-To: <20260116-milos-cci-v1-4-28e01128da9c@fairphone.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Authority-Analysis: v=2.4 cv=FscIPmrq c=1 sm=1 tr=0 ts=696a4461 cx=c_pps a=hnmNkyzTK/kJ09Xio7VxxA==:117 a=FpWmc02/iXfjRdCD7H54yg==:17 a=IkcTkHD0fZMA:10 a=vUbySO9Y5rIA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=6H0WHjuAAAAA:8 a=EUspDBNiAAAA:8 a=VnghLoSi7ao9u2dwz9AA:9 a=QEXdDO2ut3YA:10 a=PEH46H7Ffwr30OY-TuGO:22 a=Soq9LBFxuPC4vsCAQt-j:22 X-Proofpoint-ORIG-GUID: TDEeemfWC-hU8QmM0rEaLb2U5Oau96iq X-Proofpoint-GUID: TDEeemfWC-hU8QmM0rEaLb2U5Oau96iq X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwMTE2MDA5OCBTYWx0ZWRfX1rib+mOBLTjL 1RTwcZgqAVDfDvugLOBIcWdb3A3v6/r9tGpKv3r/Bcu5mKkit/4PXGDbGJsa9jIhU0fB7XSBRnK Lj+RWrhGwSG8pYaFlauKx3ivuXnh315nZFudNbbzz0fQ+D1pNdpmedNcILfcONvx0DhWPhp8utv D0h0L8yzFj6st48RZsRtnyGFUhtz6sbuIAZlLSnG/cjBp9zVlXPNpocqe8om1KnO3ysoqZ07pQm yYO8t3ChNPQRLsrT/Vw8a1GL/ybDYHTZ5Otxvv1i3Po8nI47S70bZYv79JDzIDeHsC+wB+vzuOi oxa5N0BIrZvusEoFfTIAmFBBgAga/NbsT5b+HLX5n714CybU0+pPy6FB+MtBzKyIlTB23ELGDyh M3qNp171Fupo6NECNX3F8LDPX5sykHVzg3K9Y4XEPhhrk3aEm5mMvVrx0Y7Bk0o6ucHo0ACcmzH BYCjTycknk433mawnkA== 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=2026-01-16_05,2026-01-15_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 phishscore=0 adultscore=0 lowpriorityscore=0 priorityscore=1501 spamscore=0 clxscore=1015 impostorscore=0 suspectscore=0 bulkscore=0 malwarescore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2512120000 definitions=main-2601160098 On 1/16/26 2:38 PM, Luca Weiss wrote: > Enable the CCI I2C busses and add nodes for the EEPROMs found on the > camera that are connected there. > > Signed-off-by: Luca Weiss > --- > arch/arm64/boot/dts/qcom/milos-fairphone-fp6.dts | 50 ++++++++++++++++++++++++ > 1 file changed, 50 insertions(+) > > diff --git a/arch/arm64/boot/dts/qcom/milos-fairphone-fp6.dts b/arch/arm64/boot/dts/qcom/milos-fairphone-fp6.dts > index 7629ceddde2a..c4a706e945ba 100644 > --- a/arch/arm64/boot/dts/qcom/milos-fairphone-fp6.dts > +++ b/arch/arm64/boot/dts/qcom/milos-fairphone-fp6.dts > @@ -529,6 +529,56 @@ vreg_l11f: ldo11 { > }; > }; > > +&cci0 { > + status = "okay"; > +}; > + > +&cci0_i2c0 { > + /* Main cam: Sony IMX896 @ 0x1a */ > + > + eeprom@50 { > + compatible = "puya,p24c128f", "atmel,24c128"; > + reg = <0x50>; > + vcc-supply = <&vreg_l6p>; > + read-only; > + }; > + > + /* Dongwoon DW9784 VCM/OIS @ 0x72 */ > +}; > + > + > +&cci0_i2c1 { > + /* Awinic AW86017 VCM @ 0x0c */ > + /* UW cam: OmniVision OV13B10 @ 0x36 */ There's a driver for this one! > + > + eeprom@52 { > + compatible = "puya,p24c128f", "atmel,24c128"; > + reg = <0x52>; > + vcc-supply = <&vreg_l6p>; > + read-only; > + }; > +}; > + > +&cci1 { > + /* cci1_i2c0 is not used for CCI */ > + pinctrl-0 = <&cci1_1_default>; > + pinctrl-1 = <&cci1_1_sleep>; Let's keep them per-bus-subnode so we don't have to override it otherwise Reviewed-by: Konrad Dybcio Konrad