rockchip/rk3562/rp-lcd-mipi2hdmi-lt8912.dtsi
2025-04-28 11:36:59 +08:00

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Executable File

#define RP_SINGLE_LCD
&rpdzkj {
compatible = "rp_config";
user_version = "rpdzkj";
system_rotate = "0";
csi_camera_rotate = "0"; //all csi camera rotation //0 90 180 270 //no effect
csi_camera_facing = "0"; //0:auto 1:all front 2:all back //no effect
usb_camera_rotate = "0"; //all usb camera rotation //0 90 180 270
usb_camera_facing = "0"; //0:auto 1:all front 2:all back
lcd_density = "160";
language = "zh-CN"; //zh-CN //en-US
time_zone = "Asia/Shanghai"; //Asia/Shanghai = +8 //Europe/London = +1 //Africa/Casablanca = +0;
not_navigation_bar = "false";
not_status_bar = "false";
default_launcher = "true";
has_root = "true";
usb_not_permission = "true";
gps_use = "false";
gps_serial_port = "/dev/ttyS4";
primary_device = "DSI";
extend_device = "HDMI-A";
extend_rotate = "0";//0 0//1 90 //2 180 //3 270
rotation_efull = "false";
extend_rotate_2 = "0";//0 0//1 90 //2 180 //3 270
rotation_efull_2 = "true";
extend_rotate_3 = "0";//0 0//1 90 //2 180 //3 270
rotation_efull_3 = "true";
home_apk = "null";
status = "okay";
};
&dsi {
status = "okay";
//rockchip,lane-rate = <480>;
dsi_panel: panel@0 {
status = "okay";
compatible = "aoly,sl008pa21y1285-b00","simple-panel-dsi";
reg = <0>;
init-delay-ms = <120>;
reset-delay-ms = <120>;
enable-delay-ms = <120>;
prepare-delay-ms = <120>;
unprepare-delay-ms = <60>;
disable-delay-ms = <60>;
// dsi,flags = <(MIPI_DSI_MODE_VIDEO | MIPI_DSI_MODE_VIDEO_BURST |
// MIPI_DSI_MODE_LPM | MIPI_DSI_MODE_EOT_PACKET)>;
// dsi,flags = <(MIPI_DSI_MODE_VIDEO | MIPI_DSI_MODE_VIDEO_BURST |
// MIPI_DSI_MODE_LPM | MIPI_DSI_MODE_EOT_PACKET)>;
dsi,flags = <(MIPI_DSI_MODE_VIDEO | MIPI_DSI_MODE_VIDEO_BURST |
MIPI_DSI_MODE_VIDEO_HBP | MIPI_DSI_MODE_LPM |
MIPI_DSI_MODE_EOT_PACKET)>;
dsi,format = <MIPI_DSI_FMT_RGB888>;
dsi,lanes = <4>;
/**
* power-supply = <>;
* reset-gpios = <>;
*
* lcd reset pin and power supply
* please refer to ***-lcd-gpio.dtsi
* that included in main dts.
*/
panel-init-sequence = [
05 78 01 11
05 05 01 29
];
panel-exit-sequence = [
05 00 01 28
05 78 01 10
];
disp_timings0: display-timings {
native-mode = <&dsi_timing0>;
dsi_timing0: timing0 {
clock-frequency = <148500000>;//140000000
hactive = <1920>;
vactive = <1080>;
hback-porch = <148>;//60
hfront-porch = <88>;
vback-porch = <36>;//23
vfront-porch = <4>;//12
hsync-len = <44>;
vsync-len = <5>;
hsync-active = <0>;
vsync-active = <0>;
de-active = <0>;
pixelclk-active = <0>;
};
};
ports {
#address-cells = <1>;
#size-cells = <0>;
port@0 {
reg = <0>;
panel_in_dsi: endpoint {
remote-endpoint = <&dsi_out_panel>;
};
};
};
};
ports {
#address-cells = <1>;
#size-cells = <0>;
port@1 {
reg = <1>;
dsi_out_panel: endpoint {
remote-endpoint = <&panel_in_dsi>;
};
};
};
};
&dsi_in_vp0 {
status = "okay";
};
&video_phy {
status = "okay";
};
&route_dsi {
status = "okay";
connect = <&vp0_out_dsi>;
};
&i2c2 {
status = "okay";
clock-frequency = <100000>;
/delete-node/ gt1x@14;
lt89121: lt89121@48 {
status = "okay";
compatible = "lt8912_i2c";
reg = <0x48>;
// reset-gpios = <&gpio3 23 GPIO_ACTIVE_HIGH>;
};
};