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arm64: dts: rockchip: add rk3567 evb2 dual channel lvds devicetree

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Add support for dual channel lvds with hdmi output

Signed-off-by: Chaoyi Chen <chaoyi.chen@rock-chips.com>
Change-Id: I782edeaf7ad9bb057d3911453d039fbacc14ee13
This commit is contained in:
Chaoyi Chen
2023-09-12 16:44:33 +08:00
committed by Tao Huang
parent e2fee1b431
commit b521fcc24c
2 changed files with 169 additions and 0 deletions
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1
arch/arm64/boot/dts/rockchip/Makefile
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@@ -128,6 +128,7 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3566-rk817-tablet-k108.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3566-rk817-tablet-rkg11.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3566-rk817-tablet-v10.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3567-evb2-lp4x-v10.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3567-evb2-lp4x-v10-dual-channel-lvds.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-evb1-ddr4-v10.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-evb1-ddr4-v10-dual-camera.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-evb1-ddr4-v10-linux.dtb

168
arch/arm64/boot/dts/rockchip/rk3567-evb2-lp4x-v10-dual-channel-lvds.dts Normal file
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@@ -0,0 +1,168 @@
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
* Copyright (c) 2023 Rockchip Electronics Co., Ltd.
*/
/dts-v1/;
#include <dt-bindings/display/media-bus-format.h>
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/pinctrl/rockchip.h>
#include "rk3567-evb2-lp4x-v10.dtsi"
#include "rk3568-android.dtsi"
/ {
model = "Rockchip RK3567 EVB2 LP4X V10 Board";
compatible = "rockchip,rk3567-evb2-lp4x-v10", "rockchip,rk3567";
panel {
compatible = "simple-panel";
backlight = <&backlight>;
power-supply = <&vcc3v3_lcd0_n>;
enable-delay-ms = <20>;
prepare-delay-ms = <20>;
unprepare-delay-ms = <20>;
disable-delay-ms = <20>;
bus-format = <MEDIA_BUS_FMT_RGB888_1X7X4_SPWG>;
width-mm = <217>;
height-mm = <136>;
display-timings {
native-mode = <&timing0>;
timing0: timing0 {
clock-frequency = <148500000>;
hactive = <1920>;
vactive = <1080>;
hback-porch = <96>;
hfront-porch = <120>;
vback-porch = <16>;
vfront-porch = <64>;
hsync-len = <64>;
vsync-len = <16>;
hsync-active = <0>;
vsync-active = <0>;
de-active = <0>;
pixelclk-active = <0>;
};
};
ports {
#address-cells = <1>;
#size-cells = <0>;
port@0 {
reg = <0>;
dual-lvds-odd-pixels;
panel_in_lvds0: endpoint {
remote-endpoint = <&lvds0_out_panel>;
};
};
port@1 {
reg = <1>;
dual-lvds-even-pixels;
panel_in_lvds1: endpoint {
remote-endpoint = <&lvds1_out_panel>;
};
};
};
};
};
&backlight1 {
status = "okay";
};
&backlight {
status = "okay";
};
&lvds {
status = "okay";
dual-channel;
ports {
port@1 {
reg = <1>;
lvds0_out_panel: endpoint {
remote-endpoint = <&panel_in_lvds0>;
};
};
};
};
&lvds1 {
status = "okay";
ports {
port@1 {
reg = <1>;
lvds1_out_panel: endpoint {
remote-endpoint = <&panel_in_lvds1>;
};
};
};
};
&lvds_in_vp1 {
status = "okay";
};
&lvds1_in_vp1 {
status = "disabled";
};
&lvds1_in_vp2 {
status = "okay";
};
/* enable hdmi */
&hdmi_in_vp1 {
status = "okay";
};
/* enable video phy */
&video_phy0 {
status = "okay";
};
&video_phy1 {
status = "okay";
};
/* disable other encoder output */
&dsi0 {
status = "disabled";
};
&dsi0_in_vp0 {
status = "disabled";
};
&dsi0_in_vp1 {
status = "disabled";
};
&dsi1_in_vp1 {
status = "disabled";
};
&edp_in_vp1 {
status = "disabled";
};
&rgb_in_vp2 {
status = "disabled";
};
&vcc3v3_lcd0_n {
gpio = <&gpio0 RK_PC7 GPIO_ACTIVE_HIGH>;
enable-active-high;
};
&vcc3v3_lcd1_n {
gpio = <&gpio0 RK_PC5 GPIO_ACTIVE_HIGH>;
enable-active-high;
};