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[129.46.232.65]) by smtp.gmail.com with ESMTPSA id d75a77b69052e-502a1d9ee19sm121704901cf.14.2026.01.22.02.49.52 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 22 Jan 2026 02:49:59 -0800 (PST) From: Wenmeng Liu Date: Thu, 22 Jan 2026 18:48:54 +0800 Subject: [PATCH v5 3/5] arm64: dts: qcom: talos: Add CCI definitions Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20260122-sm6150_evk-v5-3-039b170450a3@oss.qualcomm.com> References: <20260122-sm6150_evk-v5-0-039b170450a3@oss.qualcomm.com> In-Reply-To: <20260122-sm6150_evk-v5-0-039b170450a3@oss.qualcomm.com> To: Loic Poulain , Andi Shyti , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Bjorn Andersson , Konrad Dybcio , Robert Foss , Todor Tomov , Bryan O'Donoghue , Vladimir Zapolskiy , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam Cc: linux-i2c@vger.kernel.org, linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, Wenmeng Liu X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1769078967; l=2250; i=wenmeng.liu@oss.qualcomm.com; s=20250925; h=from:subject:message-id; bh=2WG5aoisKJwerkvnpytr8xGIA19LajXbCLZsav5MoQ0=; b=D4j93r8djlEVFvPHXUNxrEEMUPi8V2DnJbU02J3SwFN91DYAirb6S8cKc2/TO4Wi8hzF3ZLYt j71PwYeIltuBT7izRRMtbrZ8CkPgnc4JNgREU7urfXhndWGqqpfwO1U X-Developer-Key: i=wenmeng.liu@oss.qualcomm.com; a=ed25519; pk=fQJjf9C3jGDjE1zj2kO3NQLTbQEaZObVcXAzx5WLPX0= X-Authority-Analysis: v=2.4 cv=Hrx72kTS c=1 sm=1 tr=0 ts=697200dc cx=c_pps a=JbAStetqSzwMeJznSMzCyw==:117 a=C3Dk8TwHQYyIj7nOf9RCJw==:17 a=IkcTkHD0fZMA:10 a=vUbySO9Y5rIA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=KKAkSRfTAAAA:8 a=EUspDBNiAAAA:8 a=szutk0iRDVHniUSXDBIA:9 a=QEXdDO2ut3YA:10 a=uxP6HrT_eTzRwkO_Te1X:22 a=cvBusfyB2V15izCimMoJ:22 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwMTIyMDA3NyBTYWx0ZWRfXyBJjAQKk0oxR oTuQdR0zzOHJA88iahX5Xnd7iFrvK8h+RbGhYSmOaLi9M5r4siFnGNGRvM4ZmuoCjv4Czn3Y2KP Eff0MrC8TEvbWVULIqAG2GyQNE2ADe1ZfKuyG6mibQEp8a3nC1jjqqbq5Wd3ZCIgRFQ1Mq8/vVG Gcvc5bpwmzx5Frqe5qrCOCYqa8ALk/crgof5pzyYEPh9myegvqsNyJp3TOeWKjlB12cvw72+A0s sDLPc1zHawIgELljSqtiV5N9XD6RtYTAxjn991bvzeIRa3DpGdGEvyEbsv0zSFe7j8eO7x8B5Ns 4wTd8xtHuQRN0Tx/0SsvBcRnHElPfPjPBw5Vx/+0ufAOevgHRgddKTOu5vVL3b4ZVZeuRso31fC 4YpBqkfCYxfxOGi7e6BKvcToU9ldoGAPiLcB4czayQP5n3Dg2tHY/pmnWPJqidcaN2kUFrYixad a/wKy/hVlMKlyal8n7w== X-Proofpoint-ORIG-GUID: jPOtnliYU-TNDvym5G6CcChMwNU6mmq6 X-Proofpoint-GUID: jPOtnliYU-TNDvym5G6CcChMwNU6mmq6 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1121,Hydra:6.1.20,FMLib:17.12.100.49 definitions=2026-01-22_01,2026-01-20_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 spamscore=0 lowpriorityscore=0 clxscore=1015 impostorscore=0 bulkscore=0 suspectscore=0 adultscore=0 phishscore=0 malwarescore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2601150000 definitions=main-2601220077 Qualcomm Talos SoC contains single controller, containing 2 I2C hosts. Reviewed-by: Vladimir Zapolskiy Signed-off-by: Wenmeng Liu --- arch/arm64/boot/dts/qcom/talos.dtsi | 51 +++++++++++++++++++++++++++++++++= ++++ 1 file changed, 51 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/talos.dtsi b/arch/arm64/boot/dts/qcom= /talos.dtsi index 3e1d85b6eacb90b48496ddfee2db27c586f3331e..6d28096e50546855bd762e479b6= 6ed6214ec5d65 100644 --- a/arch/arm64/boot/dts/qcom/talos.dtsi +++ b/arch/arm64/boot/dts/qcom/talos.dtsi @@ -1553,6 +1553,22 @@ tlmm: pinctrl@3100000 { #interrupt-cells =3D <2>; wakeup-parent =3D <&pdc>; =20 + cci_i2c0_default: cci-i2c0-default-state { + /* SDA, SCL */ + pins =3D "gpio32", "gpio33"; + function =3D "cci_i2c"; + drive-strength =3D <2>; + bias-pull-up; + }; + + cci_i2c1_default: cci-i2c1-default-state { + /* SDA, SCL */ + pins =3D "gpio34", "gpio35"; + function =3D "cci_i2c"; + drive-strength =3D <2>; + bias-pull-up; + }; + qup_i2c1_data_clk: qup-i2c1-data-clk-state { pins =3D "gpio4", "gpio5"; function =3D "qup0"; @@ -3789,6 +3805,41 @@ videocc: clock-controller@ab00000 { #power-domain-cells =3D <1>; }; =20 + cci: cci@ac4a000 { + compatible =3D "qcom,sm6150-cci", "qcom,msm8996-cci"; + + reg =3D <0x0 0x0ac4a000 0x0 0x4000>; + interrupts =3D ; + power-domains =3D <&camcc TITAN_TOP_GDSC>; + clocks =3D <&camcc CAM_CC_SOC_AHB_CLK>, + <&camcc CAM_CC_CPAS_AHB_CLK>, + <&camcc CAM_CC_CCI_CLK>; + clock-names =3D "camnoc_axi", + "cpas_ahb", + "cci"; + pinctrl-0 =3D <&cci_i2c0_default &cci_i2c1_default>; + pinctrl-names =3D "default"; + + #address-cells =3D <1>; + #size-cells =3D <0>; + + status =3D "disabled"; + + cci_i2c0: i2c-bus@0 { + reg =3D <0>; + clock-frequency =3D <1000000>; + #address-cells =3D <1>; + #size-cells =3D <0>; + }; + + cci_i2c1: i2c-bus@1 { + reg =3D <1>; + clock-frequency =3D <1000000>; + #address-cells =3D <1>; + #size-cells =3D <0>; + }; + }; + camss: isp@acb3000 { compatible =3D "qcom,sm6150-camss"; =20 --=20 2.34.1