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Signed-off-by: Wenmeng Liu --- .../devicetree/bindings/i2c/qcom,i2c-cci.yaml | 18 ++++++++++++++= ++++ 1 file changed, 18 insertions(+) diff --git a/Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml b/Docu= mentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml index a3fe1eea6aece9685674feaa5ec53765c1ce23d8..cb5e6fd5b2ad1de79a9b29d5486= 9d093c952d778 100644 --- a/Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml +++ b/Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml @@ -33,6 +33,7 @@ properties: - qcom,sc8280xp-cci - qcom,sdm670-cci - qcom,sdm845-cci + - qcom,sm6150-cci - qcom,sm6350-cci - qcom,sm8250-cci - qcom,sm8450-cci @@ -263,6 +264,23 @@ allOf: - const: cpas_ahb - const: cci =20 + - if: + properties: + compatible: + contains: + enum: + - qcom,sm6150-cci + then: + properties: + clocks: + minItems: 3 + maxItems: 3 + clock-names: + items: + - const: soc_ahb + - const: cpas_ahb + - const: cci + additionalProperties: false =20 examples: --=20 2.34.1 From nobody Sun Feb 8 22:18:32 2026 Received: from mx0b-0031df01.pphosted.com (mx0b-0031df01.pphosted.com [205.220.180.131]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 37C643101CE for ; 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Signed-off-by: Wenmeng Liu --- arch/arm64/boot/dts/qcom/talos.dtsi | 76 +++++++++++++++++++++++++++++++++= ++++ 1 file changed, 76 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/talos.dtsi b/arch/arm64/boot/dts/qcom= /talos.dtsi index 2e2fa9dc11aed6e8413488302710bc219ca9b64d..ebb1807f0222c075d4207163ed4= 359a55616d903 100644 --- a/arch/arm64/boot/dts/qcom/talos.dtsi +++ b/arch/arm64/boot/dts/qcom/talos.dtsi @@ -1550,6 +1550,46 @@ tlmm: pinctrl@3100000 { #interrupt-cells =3D <2>; wakeup-parent =3D <&pdc>; =20 + cci_default: cci0-default-state { + cci_i2c0_default: cci-i2c0-default-pins { + /* SDA, SCL */ + pins =3D "gpio32", "gpio33"; + function =3D "cci_i2c"; + + bias-pull-up; + drive-strength =3D <2>; + }; + + cci_i2c1_default: cci-i2c1-default-pins { + /* SDA, SCL */ + pins =3D "gpio34", "gpio35"; + function =3D "cci_i2c"; + + bias-pull-up; + drive-strength =3D <2>; + }; + }; + + cci_sleep: cci-sleep-state { + cci_i2c0_sleep: cci-i2c0-sleep-state { + /* SDA, SCL */ + pins =3D "gpio32", "gpio33"; + function =3D "cci_i2c"; + + bias-pull-down; + drive-strength =3D <2>; + }; + + cci_i2c1_sleep: cci-i2c1-sleep-state { + /* SDA, SCL */ + pins =3D "gpio34", "gpio35"; + function =3D "cci_i2c"; + + bias-pull-down; + drive-strength =3D <2>; + }; + }; + qup_i2c1_data_clk: qup-i2c1-data-clk-state { pins =3D "gpio4", "gpio5"; function =3D "qup0"; @@ -3786,6 +3826,42 @@ 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 "soc_ahb", + "cpas_ahb", + "cci"; + pinctrl-0 =3D <&cci_default>; + pinctrl-1 =3D <&cci_sleep>; + pinctrl-names =3D "default", "sleep"; + + #address-cells =3D <1>; + #size-cells =3D <0>; + + status =3D "disabled"; + + cci_i2c0: i2c-bus@0 { + reg =3D <0>; + clock-frequency =3D <1000000>; 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The Talos EVK board does not include a camera sensor by default, this overlay reflects the possibility of attaching an optional camera sensor. For this reason, the camera sensor configuration is placed in talos-evk-camera.dtso, rather than modifying the base talos-evk.dts. Signed-off-by: Wenmeng Liu --- arch/arm64/boot/dts/qcom/Makefile | 2 + arch/arm64/boot/dts/qcom/talos-evk-camera.dtso | 64 ++++++++++++++++++++++= ++++ arch/arm64/boot/dts/qcom/talos.dtsi | 21 +++++++++ 3 files changed, 87 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/M= akefile index 60121f133078b2754f98e6f45a3db4031b478cc8..b1d85b1f4a94714f2a5c976d162= 482d70ae920f2 100644 --- a/arch/arm64/boot/dts/qcom/Makefile +++ b/arch/arm64/boot/dts/qcom/Makefile @@ -325,7 +325,9 @@ dtb-$(CONFIG_ARCH_QCOM) +=3D sm8650-qrd.dtb dtb-$(CONFIG_ARCH_QCOM) +=3D sm8750-mtp.dtb dtb-$(CONFIG_ARCH_QCOM) +=3D sm8750-qrd.dtb dtb-$(CONFIG_ARCH_QCOM) +=3D talos-evk.dtb +talos-evk-camera-dtbs :=3D talos-evk.dtb talos-evk-camera.dtbo talos-evk-lvds-auo,g133han01-dtbs :=3D talos-evk.dtb talos-evk-lvds-auo,g1= 33han01.dtbo +dtb-$(CONFIG_ARCH_QCOM) +=3D talos-evk-camera.dtb dtb-$(CONFIG_ARCH_QCOM) +=3D talos-evk-lvds-auo,g133han01.dtb x1e001de-devkit-el2-dtbs :=3D x1e001de-devkit.dtb x1-el2.dtbo dtb-$(CONFIG_ARCH_QCOM) +=3D x1e001de-devkit.dtb x1e001de-devkit-el2.dtb diff --git a/arch/arm64/boot/dts/qcom/talos-evk-camera.dtso b/arch/arm64/bo= ot/dts/qcom/talos-evk-camera.dtso new file mode 100644 index 0000000000000000000000000000000000000000..ae1a02295b4dc48212aad40980a= 329ff458fe69a --- /dev/null +++ b/arch/arm64/boot/dts/qcom/talos-evk-camera.dtso @@ -0,0 +1,64 @@ +// SPDX-License-Identifier: BSD-3-Clause +/* + * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries. + */ + +/dts-v1/; +/plugin/; + +#include +#include + +&camss { + vdd-csiphy-1p2-supply =3D <&vreg_l11a>; + vdd-csiphy-1p8-supply =3D <&vreg_l12a>; + + status =3D "okay"; + + ports { + #address-cells =3D <1>; + #size-cells =3D <0>; + + port@1 { + reg =3D <1>; + + csiphy1_ep: endpoint { + clock-lanes =3D <7>; + data-lanes =3D <0 1 2 3>; + remote-endpoint =3D <&imx577_ep1>; + }; + }; + }; +}; + +&cci { + status =3D "okay"; +}; + +&cci_i2c1 { + #address-cells =3D <1>; + #size-cells =3D <0>; + + camera@1a { + compatible =3D "sony,imx577"; + reg =3D <0x1a>; + + reset-gpios =3D <&tlmm 29 GPIO_ACTIVE_LOW>; + pinctrl-0 =3D <&cam2_default>; + pinctrl-names =3D "default"; + + clocks =3D <&camcc CAM_CC_MCLK2_CLK>; + assigned-clocks =3D <&camcc CAM_CC_MCLK2_CLK>; + assigned-clock-rates =3D <24000000>; + + avdd-supply =3D <&vreg_s4a>; + + port { + imx577_ep1: endpoint { + link-frequencies =3D /bits/ 64 <600000000>; + data-lanes =3D <1 2 3 4>; + remote-endpoint =3D <&csiphy1_ep>; + }; + }; + }; +}; diff --git a/arch/arm64/boot/dts/qcom/talos.dtsi b/arch/arm64/boot/dts/qcom= /talos.dtsi index ebb1807f0222c075d4207163ed4359a55616d903..3626312f138f2e8f1888eb6aa43= fa474cdee884f 100644 --- a/arch/arm64/boot/dts/qcom/talos.dtsi +++ b/arch/arm64/boot/dts/qcom/talos.dtsi @@ -1550,6 +1550,27 @@ tlmm: pinctrl@3100000 { #interrupt-cells =3D <2>; wakeup-parent =3D <&pdc>; =20 + cam0_default: cam0-default-state { + pins =3D "gpio28"; + function =3D "cam_mclk"; + drive-strength =3D <2>; + bias-disable; + }; + + cam1_default: cam1-default-state { + pins =3D "gpio29"; + function =3D "cam_mclk"; + drive-strength =3D <2>; + bias-disable; + }; + + cam2_default: cam2-default-state { + pins =3D "gpio30"; + function =3D "cam_mclk"; + drive-strength =3D <2>; + bias-disable; + }; + cci_default: cci0-default-state { cci_i2c0_default: cci-i2c0-default-pins { /* SDA, SCL */ --=20 2.34.1