arch/arm/boot/dts/amlogic/mesons4_drm.dtsi

// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
 * Copyright (c) 2019 Amlogic, Inc. All rights reserved.
 */

#include <dt-bindings/display/meson-drm-ids.h>

/ {
	drm_amhdmitx: drm-amhdmitx {
		status = "disabled";
		hdcp = "disabled";
		compatible = "amlogic, drm-amhdmitx";
		dev_name = "meson-amhdmitx";
		interrupts = <GIC_SPI 204 IRQ_TYPE_EDGE_RISING>;
		ports {
			port {
				#address-cells = <1>;
				#size-cells = <0>;
				hdmi_in_vpu: endpoint@0 {
					reg = <0>;
					remote-endpoint = <&vpu_out_hdmi>;
				};
			};
		};
	};

	drm_amcvbsout: drm-amcvbsout {
		status = "disabled";
		compatible = "amlogic, drm-cvbsout";
		dev_name = "meson-amcvbsout";
		ports {
			port {
				#address-cells = <1>;
				#size-cells = <0>;
				cvbs_in_vpu: endpoint@0 {
					reg = <0>;
					remote-endpoint = <&vpu_out_cvbs>;
				};
			};
		};
	};

	drm_lcd: drm-lcd {
		status = "disabled";
		compatible = "amlogic, drm-lcd";
		dev_name = "meson-lcd";
		ports {
			port {
				#address-cells = <1>;
				#size-cells = <0>;
				lcd_in_vpu: endpoint@0 {
					reg = <0>;
					remote-endpoint = <&vpu_out_lcd>;
				};
			};
		};
	};

	drm_vpu: drm-vpu@0xff900000  {
		status = "disabled";
		compatible = "amlogic, meson-s4-vpu";
		memory-region = <&logo_reserved>;
		osd_ver = /bits/ 8 <OSD_V4>;
		reg = <0xff900000 0x40000>,
			  <0xff63c000 0x2000>,
			  <0xff638000 0x2000>;
		reg-names = "base", "hhi", "dmc";
		interrupts = <GIC_SPI 197 IRQ_TYPE_EDGE_RISING>;
		interrupt-names = "viu-vsync";
		clocks = <&clkc CLKID_VPU_CLKC_MUX>;
		clock-names = "vpu_clkc";
		dma-coherent;
		vpu_out: port {
			#address-cells = <1>;
			#size-cells = <0>;

			vpu_out_hdmi: endpoint@0 {
				reg = <0>;
				remote-endpoint = <&hdmi_in_vpu>;
			};
			vpu_out_cvbs: endpoint@1 {
				reg = <1>;
				remote-endpoint = <&cvbs_in_vpu>;
			};
			vpu_out_lcd: endpoint@2 {
				reg = <2>;
				remote-endpoint = <&lcd_in_vpu>;
			};
		};
	};

	drm_subsystem: drm-subsystem {
		status = "okay";
		compatible = "amlogic, drm-subsystem";
		ports = <&vpu_out>;
		fbdev_ui_w = <1920>;
		fbdev_ui_h = <1080>;
		fbdev_fb_w = <1920>;
		fbdev_fb_h = <2160>;
		fbdev_fb_bpp = <32>;
		vfm_mode = <1>; /** 0:drm mode 1:composer mode */

		vpu_topology: vpu_topology {
			vpu_blocks {
				osd1_block: block@0 {
					id = /bits/ 8 <OSD1_BLOCK>;
					index = /bits/ 8  <0>;
					type = /bits/ 8  <0>;
					block_name = "osd1_block";
					num_in_links = /bits/ 8  <0x0>;
					num_out_links = /bits/ 8  <0x1>;
					out_links = <0 &afbc_osd1_block>;
				};
				osd2_block: block@1 {
					id = /bits/ 8  <OSD2_BLOCK>;
					index = /bits/ 8  <1>;
					type = /bits/ 8  <0>;
					block_name = "osd2_block";
					num_in_links = /bits/ 8  <0x0>;
					num_out_links = /bits/ 8  <0x1>;
					out_links = <0 &afbc_osd2_block>;
				};
				afbc_osd1_block: block@3 {
					id = /bits/ 8  <AFBC_OSD1_BLOCK>;
					index = /bits/ 8  <0>;
					type = /bits/ 8  <1>;
					block_name = "afbc_osd1_block";
					num_in_links = /bits/ 8  <0x1>;
					in_links = <0 &osd1_block>;
					num_out_links = /bits/ 8  <0x1>;
					out_links = <0 &osd_blend_block>;
				};
				afbc_osd2_block: block@4 {
					id = /bits/ 8  <AFBC_OSD2_BLOCK>;
					index = /bits/ 8  <1>;
					type = /bits/ 8  <1>;
					block_name = "afbc_osd2_block";
					num_in_links = /bits/ 8  <0x1>;
					in_links = <0 &osd2_block>;
					num_out_links = /bits/ 8  <0x1>;
					out_links = <0 &scaler_osd2_block>;
				};
				scaler_osd1_block: block@6 {
					id = /bits/ 8  <SCALER_OSD1_BLOCK>;
					index = /bits/ 8  <0>;
					type = /bits/ 8  <2>;
					block_name = "scaler_osd1_block";
					num_in_links = /bits/ 8  <0x1>;
					in_links = <0 &osd1_hdr_dolby_block>;
					num_out_links = /bits/ 8  <0x1>;
					out_links = <0 &vpp_postblend_block>;
				};
				scaler_osd2_block: block@7 {
					id = /bits/ 8  <SCALER_OSD2_BLOCK>;
					index = /bits/ 8  <1>;
					type = /bits/ 8  <2>;
					block_name = "scaler_osd2_block";
					num_in_links = /bits/ 8  <0x1>;
					in_links = <0 &afbc_osd2_block>;
					num_out_links = /bits/ 8  <0x1>;
					out_links = <2 &osd_blend_block>;
				};
				osd_blend_block: block@9 {
					id = /bits/ 8  <OSD_BLEND_BLOCK>;
					block_name = "osd_blend_block";
					type = /bits/ 8  <3>;
					num_in_links = /bits/ 8  <0x2>;
					in_links = <0 &afbc_osd1_block>,
						<0 &scaler_osd2_block>;
					num_out_links = /bits/ 8  <0x2>;
					out_links = <0 &osd1_hdr_dolby_block>,
						<1 &vpp_postblend_block>;
				};
				osd1_hdr_dolby_block: block@10 {
					id = /bits/ 8  <OSD1_HDR_BLOCK>;
					block_name = "osd1_hdr_dolby_block";
					type = /bits/ 8  <4>;
					num_in_links = /bits/ 8  <0x1>;
					in_links = <0 &osd_blend_block>;
					num_out_links = /bits/ 8  <0x1>;
					out_links = <0 &scaler_osd1_block>;
				};
				vpp_postblend_block: block@12 {
					id = /bits/ 8  <VPP_POSTBLEND_BLOCK>;
					block_name = "vpp_postblend_block";
					type = /bits/ 8  <6>;
					num_in_links = /bits/ 8  <0x2>;
					in_links = <0 &scaler_osd1_block>,
						<1 &osd_blend_block>;
					num_out_links = <0x0>;
				};
				video1_block: block@13 {
					id = /bits/ 8 <VIDEO1_BLOCK>;
					index = /bits/ 8  <0>;
					type = /bits/ 8  <7>;
					block_name = "video1_block";
					num_in_links = /bits/ 8  <0x0>;
					num_out_links = /bits/ 8  <0x0>;
				};
				video2_block: block@14 {
					id = /bits/ 8 <VIDEO2_BLOCK>;
					index = /bits/ 8  <1>;
					type = /bits/ 8  <7>;
					block_name = "video2_block";
					num_in_links = /bits/ 8  <0x0>;
					num_out_links = /bits/ 8  <0x0>;
				};
			};
		};

		vpu_hw_para: vpu_hw_para@0 {
			osd_ver = /bits/ 8 <0x2>;
			afbc_type = /bits/ 8 <0x2>;
			has_deband = /bits/ 8 <0x1>;
			has_lut = /bits/ 8 <0x1>;
			has_rdma = /bits/ 8 <0x1>;
			osd_fifo_len = /bits/ 8 <64>;
			vpp_fifo_len = /bits/ 32 <0xfff>;
		};
	};
};