xref: /OK3568_Linux_fs/kernel/arch/arm/boot/dts/rk312x-android.dtsi (revision 4882a59341e53eb6f0b4789bf948001014eff981)

// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
 * Copyright (c) 2017 Fuzhou Rockchip Electronics Co., Ltd
 */

#include <dt-bindings/display/mipi_dsi.h>
#include <dt-bindings/display/drm_mipi_dsi.h>
#include <dt-bindings/display/media-bus-format.h>

/ {
	chosen: chosen {
		bootargs = "earlycon=uart8250,mmio32,0x20068000";
	};

	cpuinfo {
		compatible = "rockchip,cpuinfo";
		nvmem-cells = <&efuse_id>;
		nvmem-cell-names = "id";
	};

	fiq-debugger {
		compatible = "rockchip,fiq-debugger";
		rockchip,serial-id = <2>;
		rockchip,signal-irq = <159>;
		rockchip,wake-irq = <0>;
		/* If enable uart uses irq instead of fiq */
		rockchip,irq-mode-enable = <1>;
		rockchip,baudrate = <115200>;  /* Only 115200 and 1500000 */
		interrupts = <GIC_SPI 127 IRQ_TYPE_LEVEL_LOW>;
		status = "okay";
	};

	firmware {
		firmware_android: android {};
	};

	reserved-memory {
		#address-cells = <1>;
		#size-cells = <1>;
		ranges;

		cma_region: region@63000000 {
			compatible = "shared-dma-pool";
			reusable;
			reg = <0x63000000 0x1800000>;
		};

		ramoops: ramoops@62e00000 {
			compatible = "ramoops";
			reg = <0x62e00000 0xf0000>;
			record-size = <0x20000>;
			console-size = <0x80000>;
			ftrace-size = <0x00000>;
			pmsg-size = <0x50000>;
		};

		drm_logo: drm-logo@00000000 {
			compatible = "rockchip,drm-logo";
			reg = <0x0 0x0>;
		};
	};
};

&cif_new {
	memory-region = <&cma_region>;
};

&dfi {
	status = "okay";
};

&display_subsystem {
	memory-region = <&cma_region>;
	logo-memory-region = <&drm_logo>;
	status = "okay";

	route {
		route_dsi: route-dsi {
			status = "disabled";
			logo,uboot = "logo.bmp";
			logo,kernel = "logo_kernel.bmp";
			logo,mode = "center";
			charge_logo,mode = "center";
			connect = <&vop_out_dsi>;
		};

		route_lvds: route-lvds {
			status = "disabled";
			logo,uboot = "logo.bmp";
			logo,kernel = "logo_kernel.bmp";
			logo,mode = "center";
			charge_logo,mode = "center";
			connect = <&vop_out_lvds>;
		};

		route_rgb: route-rgb {
			status = "disabled";
			logo,uboot = "logo.bmp";
			logo,kernel = "logo_kernel.bmp";
			logo,mode = "center";
			charge_logo,mode = "center";
			connect = <&vop_out_rgb>;
		};
	};
};

&dmc {
	vop-dclk-mode = <1>;
	status = "okay";
};

&dsi {
	panel@0 {
		reg = <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>;
			};
		};
	};
};

&video_phy {
	status = "okay";
};