Commit 89daf7b9 authored by Loic Poulain's avatar Loic Poulain Committed by Bjorn Andersson
Browse files

arm64: dts: qcom: qrb2210-rb1: Add overlay for vision mezzanine 



This initial version includes support for OV9282 camera sensor.

Signed-off-by: default avatarLoic Poulain <loic.poulain@oss.qualcomm.com>
Reviewed-by: default avatarVladimir Zapolskiy <vladimir.zapolskiy@linaro.org>
Link: https://lore.kernel.org/r/20260108170550.359968-4-loic.poulain@oss.qualcomm.com


Signed-off-by: default avatarBjorn Andersson <andersson@kernel.org>
parent 141f3844

arch/arm64/boot/dts/qcom/Makefile

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@@ -149,6 +149,11 @@ dtb-$(CONFIG_ARCH_QCOM) += qcs9100-ride-r3.dtb 
dtb-$(CONFIG_ARCH_QCOM)	+= qdu1000-idp.dtb

dtb-$(CONFIG_ARCH_QCOM)	+= qrb2210-arduino-imola.dtb

dtb-$(CONFIG_ARCH_QCOM)	+= qrb2210-rb1.dtb



qrb2210-rb1-vision-mezzanine-dtbs	:= qrb2210-rb1.dtb qrb2210-rb1-vision-mezzanine.dtbo



dtb-$(CONFIG_ARCH_QCOM)	+= qrb2210-rb1-vision-mezzanine.dtb



dtb-$(CONFIG_ARCH_QCOM)	+= qrb4210-rb2.dtb

dtb-$(CONFIG_ARCH_QCOM)	+= qrb5165-rb5.dtb

arch/arm64/boot/dts/qcom/qrb2210-rb1-vision-mezzanine.dtso

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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>;

                        };

                };

	};

};