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dts 添加LubanCat-1H 10.1寸LVDS屏幕设备树插件

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This commit is contained in:
hejiawencc
2023-07-26 15:06:18 +08:00
parent 4c4a34b265
commit f92acd0070
5 changed files with 201 additions and 3 deletions
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1
arch/arm64/boot/dts/rockchip/overlay/Makefile
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@ -39,6 +39,7 @@ dtbo-$(CONFIG_CPU_RK3568) += \
rk356x-lubancat-uart9-m1-overlay.dtbo \
rk3566-lubancat-0-spi3-m1-gpio-cs-overlay.dtbo \
rk3566-lubancat-1h-edp-in-vp0-overlay.dtbo \
rk3566-lubancat-1h-lvds-10.1-in-vp0-overlay.dtbo \
rk3566-lubancat-1h-lvds-edp-touch-overlay.dtbo \
rk3566-lubancat-1io-dsi0-in-vp0-7.0-1024x600-overlay.dtbo \
rk3566-lubancat-1io-dsi0-in-vp0-10.1-800x1280-overlay.dtbo \

194
arch/arm64/boot/dts/rockchip/overlay/rk3566-lubancat-1h-lvds-10.1-in-vp0-overlay.dts Normal file
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@ -0,0 +1,194 @@
/dts-v1/;
/plugin/;
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/pinctrl/rockchip.h>
#include <dt-bindings/display/drm_mipi_dsi.h>
#include <dt-bindings/interrupt-controller/irq.h>
/ {
fragment@0 {
target = <&route_dsi0>;
__overlay__ {
status = "okay";
connect = <&vp0_out_dsi0>;
};
};
fragment@1 {
target = <&video_phy0>;
__overlay__ {
status = "okay";
};
};
fragment@2 {
target = <&dsi0_in_vp0>;
__overlay__ {
status = "okay";
};
};
fragment@3 {
target = <&dsi0_in_vp1>;
__overlay__ {
status = "disabled";
};
};
fragment@4 {
target = <&dsi0>;
__overlay__ {
status = "okay";
#address-cells = <1>;
#size-cells = <0>;
dsi0_panel: panel@0 {
compatible = "simple-panel-dsi";
reg = <0>;
backlight = <&backlight_lvds_edp>;
reset-gpios = <&gpio4 RK_PC3 GPIO_ACTIVE_LOW>;
enable-gpios = <&gpio3 RK_PB6 GPIO_ACTIVE_HIGH>;
enable-delay-ms = <35>;
prepare-delay-ms = <6>;
reset-delay-ms = <0>;
init-delay-ms = <20>;
unprepare-delay-ms = <0>;
disable-delay-ms = <20>;
size,width = <74>;
size,height = <133>;
dsi,flags = <(MIPI_DSI_MODE_VIDEO | MIPI_DSI_MODE_VIDEO_BURST | MIPI_DSI_MODE_LPM | MIPI_DSI_MODE_EOT_PACKET)>;
dsi,format = <MIPI_DSI_FMT_RGB888>;
dsi,lanes = <4>;
panel-init-sequence = [
23 00 02 27 AA
23 00 02 48 02
23 00 02 B6 20
23 00 02 01 20
23 00 02 02 00
23 00 02 03 53
23 00 02 04 48
23 00 02 05 18
23 00 02 06 18
23 00 02 07 00
23 00 02 08 0C
23 00 02 09 02
23 00 02 0A 0A
23 00 02 0B 82
23 00 02 0C 22
23 00 02 0D 01
23 00 02 0E 80
23 00 02 0F 20
23 00 02 10 20
23 00 02 11 03
23 00 02 12 1B
23 00 02 13 03
23 00 02 14 01
23 00 02 15 23
23 00 02 16 40
23 00 02 17 00
23 00 02 18 01
23 00 02 19 23
23 00 02 1A 40
23 00 02 1B 00
23 00 02 1E 46
23 00 02 51 30
23 00 02 1F 10
23 00 02 2A 01
//如下为SSR展频，不加可能点不亮
23 00 02 6A 08
23 00 02 6C 9E
23 00 02 6D 07
23 00 02 6E 00
23 00 02 6F 8A
23 00 02 70 19
23 64 02 71 00
];
disp_timings0: display-timings {
native-mode = <&dsi0_timing0>;
dsi0_timing0: timing0 {
clock-frequency = <60000000>;
hactive = <800>;
vactive = <1280>;
hsync-len = <24>;
hback-porch = <24>;
hfront-porch = <72>;
vsync-len = <2>;
vback-porch = <10>;
vfront-porch = <12>;
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>;
};
};
};
};
};
fragment@5 {
target = <&route_hdmi>;
__overlay__ {
status = "disabled";
};
};
fragment@6 {
target = <&hdmi_in_vp0>;
__overlay__ {
status = "disabled";
};
};
fragment@7 {
target = <&hdmi_in_vp1>;
__overlay__ {
status = "disabled";
};
};
fragment@8 {
target = <&hdmi>;
__overlay__ {
status = "disabled";
};
};
};

4
arch/arm64/boot/dts/rockchip/overlay/rk3566-lubancat-1h-lvds-edp-touch-overlay.dts
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@ -24,8 +24,8 @@
interrupts = <RK_PB7 IRQ_TYPE_LEVEL_LOW>;
reset-gpios = <&gpio3 RK_PC1 GPIO_ACTIVE_LOW>;
irq-gpios = <&gpio3 RK_PB7 GPIO_ACTIVE_HIGH>;
touchscreen-inverted-x = <1>;
touchscreen-inverted-y = <1>;
// touchscreen-inverted-x = <1>;
// touchscreen-inverted-y = <1>;
};
};
};

2
arch/arm64/boot/dts/rockchip/rk3566-lubancat-1h.dts
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@ -21,6 +21,8 @@
//MIPI摄像头配置
#include "rk3568-lubancat-csi2-double.dtsi"
//LVDS屏幕配置
// #include "rk3566-lubancat-lvds-10.1-800x1280.dtsi"
/ {
model = "EmbedFire LubanCat-1H";

3
arch/arm64/boot/dts/rockchip/uEnv/uEnvLubanCat1H.txt
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@ -12,8 +12,9 @@ enable_uboot_overlays=1
#dtoverlay=/dtb/overlay/rk3566-lubancat-1io-dsi1-in-vp0-10.1-800x1280-overlay.dtbo
#dtoverlay=/dtb/overlay/rk3566-lubancat-1io-dsi1-in-vp0-1080p-overlay.dtbo
#dtoverlay=/dtb/overlay/rk3566-lubancat-1io-dsi1-in-vp0-rpi-overlay.dtbo
#edp-in-vp0
#edp-or-lvds-in-vp0
#dtoverlay=/dtb/overlay/rk3566-lubancat-1h-edp-in-vp0-overlay.dtbo
#dtoverlay=/dtb/overlay/rk3566-lubancat-1h-lvds-10.1-in-vp0-overlay.dtbo
#dtoverlay=/dtb/overlay/rk3566-lubancat-1h-lvds-edp-touch-overlay.dtbo
#cam0(mipi-csi0)
#dtoverlay=/dtb/overlay/rk356x-lubancat-csi0-sc132gs-overlay.dtbo