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

This initial version includes support for OV9282 camera sensor.

Signed-off-by: Loic Poulain <loic.poulain@oss.qualcomm.com>
Reviewed-by: Vladimir Zapolskiy <vladimir.zapolskiy@linaro.org>
Link: https://lore.kernel.org/r/20260108170550.359968-4-loic.poulain@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
master
Loic Poulain 2026-01-08 18:05:50 +01:00 committed by Bjorn Andersson
parent 141f384413
commit 89daf7b9a8
2 changed files with 71 additions and 0 deletions
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5
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

66
arch/arm64/boot/dts/qcom/qrb2210-rb1-vision-mezzanine.dtso Normal file
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@ -0,0 +1,66 @@
// 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>;
};
};
};
};