How to add dvp camera driver
Posted: 2024-11-25 7:43
Hello,
Does the rv1106 support dvp camera interface? How to add dvp camera to the board?
Does the rv1106 support dvp camera interface? How to add dvp camera to the board?
Recently, I have try to add dvp camera driver uing RV1106. This is my dts file : It does not work, Is anybody have some sugguestions?
Code: Select all
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
* Copyright (c) 2022 Rockchip Electronics Co., Ltd.
*/
#include "rv1106-amp.dtsi"
/ {
chosen {
bootargs = "earlycon=uart8250,mmio32,0xff4c0000 console=ttyFIQ0 root=/dev/mmcblk1p7 rootwait snd_soc_core.prealloc_buffer_size_kbytes=16 coherent_pool=0";
};
acodec_sound: acodec-sound {
compatible = "simple-audio-card";
simple-audio-card,name = "rv-acodec";
simple-audio-card,format = "i2s";
simple-audio-card,mclk-fs = <256>;
simple-audio-card,cpu {
sound-dai = <&i2s0_8ch>;
};
simple-audio-card,codec {
sound-dai = <&acodec>;
};
};
vcc_1v8: vcc-1v8 {
compatible = "regulator-fixed";
regulator-name = "vcc_1v8";
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
};
vcc_3v3: vcc-3v3 {
compatible = "regulator-fixed";
regulator-name = "vcc_3v3";
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
};
vdd_arm: vdd-arm {
compatible = "regulator-fixed";
regulator-name = "vdd_arm";
regulator-min-microvolt = <900000>;
regulator-max-microvolt = <900000>;
regulator-always-on;
regulator-boot-on;
};
leds: leds {
compatible = "gpio-leds";
work_led: work{
gpios = <&gpio3 RK_PC6 GPIO_ACTIVE_HIGH>;
linux,default-trigger = "activity";
default-state = "on";
};
};
};
&acodec {
#sound-dai-cells = <0>;
pa-ctl-gpios = <&gpio1 RK_PA1 GPIO_ACTIVE_HIGH>;
status = "okay";
};
&cpu0 {
cpu-supply = <&vdd_arm>;
};
&csi2_dphy_hw {
status = "okay";
};
&i2c3 {
status = "okay";
clock-frequency = <400000>;
pinctrl-names = "default";
pinctrl-0 = <&i2c3m2_xfer>;
ar0230: ar0230@10 {
compatible = "aptina,ar0230";
reg = <0x10>;
clocks = <&cru MCLK_REF_MIPI0>;
clock-names = "xvclk";
pwdn-gpios = <&gpio2 RK_PA6 GPIO_ACTIVE_HIGH>;
reset-gpios = <&gpio2 RK_PC5 GPIO_ACTIVE_HIGH>;
pinctrl-names = "default";
pinctrl-0 = <&cifm0_dvp_ctl>;
rockchip,camera-module-index = <0>;
rockchip,camera-module-facing = "back";
rockchip,camera-module-name = "CMK-OT0836-PT2";
rockchip,camera-module-lens-name = "YT-2929";
port {
cam_para_out1: endpoint {
remote-endpoint = <&cif_para_in>;
};
};
};
};
&i2s0_8ch {
#sound-dai-cells = <0>;
status = "okay";
};
&rkcif {
status = "okay";
};
&rkcif_dvp {
status = "okay";
rockchip,dphy_hw = <&csi2_dphy_hw>;
port {
/* Parallel bus endpoint */
cif_para_in: endpoint {
remote-endpoint = <&cam_para_out1>;
bus-width = <8>;
hsync-active = <1>;
vsync-active = <1>;
pclk-sample = <0>;
};
};
};
&rkcif_dvp_sditf {
status = "okay";
port {
/* parallel endpoint */
dvp_sditf: endpoint {
remote-endpoint = <&isp_in>;
bus-width = <8>;
hsync-active = <1>;
vsync-active = <1>;
pclk-sample = <0>;
};
};
};
&rkisp {
status = "okay";
};
&rkisp_vir0 {
status = "okay";
port@0 {
isp_in: endpoint {
remote-endpoint = <&dvp_sditf>;
};
};
};
&saradc {
status = "okay";
vref-supply = <&vcc_1v8>;
};
&tsadc {
status = "okay";
};