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linux-kernel/linux-7.2.3/arch/arm64/boot/dts/qcom/qrb2210-rb1-vision-mezzanine.dtso
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2026-09-06 12:53:21 -06:00

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// SPDX-License-Identifier: BSD-3-Clause
/*
* Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
*/
/dts-v1/;
/plugin/;
#include <dt-bindings/clock/qcom,gcc-qcm2290.h>
#include <dt-bindings/gpio/gpio.h>
&pm8008 {
status = "okay";
};
&camss {
status = "okay";
vdd-csiphy-1p2-supply = <&pm4125_l5>;
vdd-csiphy-1p8-supply = <&pm4125_l13>;
ports {
port@0 {
csiphy0_ep: endpoint {
data-lanes = <0 1>;
remote-endpoint = <&ov9282_ep>;
};
};
};
};
&cci {
status = "okay";
};
&cci_i2c1 {
#address-cells = <1>;
#size-cells = <0>;
/* Vision Mezzanine DIP3-1 must be ON (Selects camera CAM0A&B) */
camera@60 {
compatible = "ovti,ov9282";
reg = <0x60>;
/* Reset is active-low, but driver applies inverted reset logic */
reset-gpios = <&tlmm 18 GPIO_ACTIVE_HIGH>;
pinctrl-0 = <&mclk3_default>;
pinctrl-names = "default";
clocks = <&gcc GCC_CAMSS_MCLK3_CLK>;
assigned-clocks = <&gcc GCC_CAMSS_MCLK3_CLK>;
assigned-clock-rates = <24000000>;
avdd-supply = <&vreg_l3p>;
dvdd-supply = <&vreg_l1p>;
dovdd-supply = <&vreg_l7p>;
port {
ov9282_ep: endpoint {
link-frequencies = /bits/ 64 <400000000>;
data-lanes = <1 2>;
remote-endpoint = <&csiphy0_ep>;
};
};
};
};