src/arm64/sprd/sc9863a.dtsi

// SPDX-License-Identifier: GPL-2.0-only
/*
 * Unisoc SC9863A SoC DTS file
 *
 * Copyright (C) 2019, Unisoc Inc.
 */

#include <dt-bindings/clock/sprd,sc9863a-clk.h>
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include "sharkl3.dtsi"

/ {
	cpus {
		#address-cells = <2>;
		#size-cells = <0>;

		cpu-map {
			cluster0 {
				core0 {
					cpu = <&CPU0>;
				};
				core1 {
					cpu = <&CPU1>;
				};
				core2 {
					cpu = <&CPU2>;
				};
				core3 {
					cpu = <&CPU3>;
				};
				core4 {
					cpu = <&CPU4>;
				};
				core5 {
					cpu = <&CPU5>;
				};
				core6 {
					cpu = <&CPU6>;
				};
				core7 {
					cpu = <&CPU7>;
				};
			};
		};

		CPU0: cpu@0 {
			device_type = "cpu";
			compatible = "arm,cortex-a55";
			reg = <0x0 0x0>;
			enable-method = "psci";
			cpu-idle-states = <&CORE_PD>;
		};

		CPU1: cpu@100 {
			device_type = "cpu";
			compatible = "arm,cortex-a55";
			reg = <0x0 0x100>;
			enable-method = "psci";
			cpu-idle-states = <&CORE_PD>;
		};

		CPU2: cpu@200 {
			device_type = "cpu";
			compatible = "arm,cortex-a55";
			reg = <0x0 0x200>;
			enable-method = "psci";
			cpu-idle-states = <&CORE_PD>;
		};

		CPU3: cpu@300 {
			device_type = "cpu";
			compatible = "arm,cortex-a55";
			reg = <0x0 0x300>;
			enable-method = "psci";
			cpu-idle-states = <&CORE_PD>;
		};

		CPU4: cpu@400 {
			device_type = "cpu";
			compatible = "arm,cortex-a55";
			reg = <0x0 0x400>;
			enable-method = "psci";
			cpu-idle-states = <&CORE_PD>;
		};

		CPU5: cpu@500 {
			device_type = "cpu";
			compatible = "arm,cortex-a55";
			reg = <0x0 0x500>;
			enable-method = "psci";
			cpu-idle-states = <&CORE_PD>;
		};

		CPU6: cpu@600 {
			device_type = "cpu";
			compatible = "arm,cortex-a55";
			reg = <0x0 0x600>;
			enable-method = "psci";
			cpu-idle-states = <&CORE_PD>;
		};

		CPU7: cpu@700 {
			device_type = "cpu";
			compatible = "arm,cortex-a55";
			reg = <0x0 0x700>;
			enable-method = "psci";
			cpu-idle-states = <&CORE_PD>;
		};
	};

	idle-states {
		entry-method = "psci";
		CORE_PD: core-pd {
			compatible = "arm,idle-state";
			entry-latency-us = <4000>;
			exit-latency-us = <4000>;
			min-residency-us = <10000>;
			local-timer-stop;
			arm,psci-suspend-param = <0x00010000>;
		};
	};

	psci {
		compatible = "arm,psci-0.2";
		method = "smc";
	};

	timer {
		compatible = "arm,armv8-timer";
		interrupts = <GIC_PPI 13 IRQ_TYPE_LEVEL_HIGH>, /* Physical Secure PPI */
			     <GIC_PPI 14 IRQ_TYPE_LEVEL_HIGH>, /* Physical Non-Secure PPI */
			     <GIC_PPI 11 IRQ_TYPE_LEVEL_HIGH>, /* Virtual PPI */
			     <GIC_PPI 10 IRQ_TYPE_LEVEL_HIGH>; /* Hipervisor PPI */
	};

	pmu {
		compatible = "arm,cortex-a55-pmu";
		interrupts = <GIC_SPI 144 IRQ_TYPE_LEVEL_HIGH>,
			     <GIC_SPI 145 IRQ_TYPE_LEVEL_HIGH>,
			     <GIC_SPI 146 IRQ_TYPE_LEVEL_HIGH>,
			     <GIC_SPI 147 IRQ_TYPE_LEVEL_HIGH>,
			     <GIC_SPI 148 IRQ_TYPE_LEVEL_HIGH>,
			     <GIC_SPI 149 IRQ_TYPE_LEVEL_HIGH>,
			     <GIC_SPI 150 IRQ_TYPE_LEVEL_HIGH>,
			     <GIC_SPI 151 IRQ_TYPE_LEVEL_HIGH>;
	};

	soc {
		gic: interrupt-controller@14000000 {
			compatible = "arm,gic-v3";
			#interrupt-cells = <3>;
			#address-cells = <2>;
			#size-cells = <2>;
			ranges;
			redistributor-stride = <0x0 0x20000>;	/* 128KB stride */
			#redistributor-regions = <1>;
			interrupt-controller;
			reg = <0x0 0x14000000 0 0x20000>,	/* GICD */
			      <0x0 0x14040000 0 0x100000>;	/* GICR */
			interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_HIGH>;
		};

		ap_clk: clock-controller@21500000 {
			compatible = "sprd,sc9863a-ap-clk";
			reg = <0 0x21500000 0 0x1000>;
			clocks = <&ext_32k>, <&ext_26m>;
			clock-names = "ext-32k", "ext-26m";
			#clock-cells = <1>;
		};

		aon_clk: clock-controller@402d0000 {
			compatible = "sprd,sc9863a-aon-clk";
			reg = <0 0x402d0000 0 0x1000>;
			clocks = <&ext_26m>, <&rco_100m>,
				 <&ext_32k>, <&ext_4m>;
			clock-names = "ext-26m", "rco-100m",
				      "ext-32k", "ext-4m";
			#clock-cells = <1>;
		};

		mm_clk: clock-controller@60900000 {
			compatible = "sprd,sc9863a-mm-clk";
			reg = <0 0x60900000 0 0x1000>;
			#clock-cells = <1>;
		};

		funnel@10001000 {
			compatible = "arm,coresight-dynamic-funnel", "arm,primecell";
			reg = <0 0x10001000 0 0x1000>;
			clocks = <&ext_26m>;
			clock-names = "apb_pclk";

			out-ports {
				port {
					funnel_soc_out_port: endpoint {
						remote-endpoint = <&etb_in>;
					};
				};
			};

			in-ports {
				port {
					funnel_soc_in_port: endpoint {
						remote-endpoint =
						<&funnel_ca55_out_port>;
					};
				};
			};
		};

		etb@10003000 {
			compatible = "arm,coresight-tmc", "arm,primecell";
			reg = <0 0x10003000 0 0x1000>;
			clocks = <&ext_26m>;
			clock-names = "apb_pclk";

			in-ports {
				port {
					etb_in: endpoint {
						remote-endpoint =
						<&funnel_soc_out_port>;
					};
				};
			};
		};

		funnel@12001000 {
			compatible = "arm,coresight-dynamic-funnel", "arm,primecell";
			reg = <0 0x12001000 0 0x1000>;
			clocks = <&ext_26m>;
			clock-names = "apb_pclk";

			out-ports {
				port {
					funnel_little_out_port: endpoint {
						remote-endpoint =
						<&etf_little_in>;
					};
				};
			};

			in-ports {
				#address-cells = <1>;
				#size-cells = <0>;

				port@0 {
					reg = <0>;
					funnel_little_in_port0: endpoint {
						remote-endpoint = <&etm0_out>;
					};
				};

				port@1 {
					reg = <1>;
					funnel_little_in_port1: endpoint {
						remote-endpoint = <&etm1_out>;
					};
				};

				port@2 {
					reg = <2>;
					funnel_little_in_port2: endpoint {
						remote-endpoint = <&etm2_out>;
					};
				};

				port@3 {
					reg = <3>;
					funnel_little_in_port3: endpoint {
						remote-endpoint = <&etm3_out>;
					};
				};
			};
		};

		etf@12002000 {
			compatible = "arm,coresight-tmc", "arm,primecell";
			reg = <0 0x12002000 0 0x1000>;
			clocks = <&ext_26m>;
			clock-names = "apb_pclk";

			out-ports {
				port {
					etf_little_out: endpoint {
						remote-endpoint =
						<&funnel_ca55_in_port0>;
					};
				};
			};

			in-port {
				port {
					etf_little_in: endpoint {
						remote-endpoint =
						<&funnel_little_out_port>;
					};
				};
			};
		};

		etf@12003000 {
			compatible = "arm,coresight-tmc", "arm,primecell";
			reg = <0 0x12003000 0 0x1000>;
			clocks = <&ext_26m>;
			clock-names = "apb_pclk";

			out-ports {
				port {
					etf_big_out: endpoint {
						remote-endpoint =
						<&funnel_ca55_in_port1>;
					};
				};
			};

			in-ports {
				port {
					etf_big_in: endpoint {
						remote-endpoint =
						<&funnel_big_out_port>;
					};
				};
			};
		};

		funnel@12004000 {
			compatible = "arm,coresight-dynamic-funnel", "arm,primecell";
			reg = <0 0x12004000 0 0x1000>;
			clocks = <&ext_26m>;
			clock-names = "apb_pclk";

			out-ports {
				port {
					funnel_ca55_out_port: endpoint {
						remote-endpoint =
						<&funnel_soc_in_port>;
					};
				};
			};

			in-ports {
				#address-cells = <1>;
				#size-cells = <0>;

				port@0 {
					reg = <0>;
					funnel_ca55_in_port0: endpoint {
						remote-endpoint =
						<&etf_little_out>;
					};
				};

				port@1 {
					reg = <1>;
					funnel_ca55_in_port1: endpoint {
						remote-endpoint =
						<&etf_big_out>;
					};
				};
			};
		};

		funnel@12005000 {
			compatible = "arm,coresight-dynamic-funnel", "arm,primecell";
			reg = <0 0x12005000 0 0x1000>;
			clocks = <&ext_26m>;
			clock-names = "apb_pclk";

			out-ports {
				port {
					funnel_big_out_port: endpoint {
						remote-endpoint =
						<&etf_big_in>;
					};
				};
			};

			in-ports {
				#address-cells = <1>;
				#size-cells = <0>;

				port@0 {
					reg = <0>;
					funnel_big_in_port0: endpoint {
						remote-endpoint = <&etm4_out>;
					};
				};

				port@1 {
					reg = <1>;
					funnel_big_in_port1: endpoint {
						remote-endpoint = <&etm5_out>;
					};
				};

				port@2 {
					reg = <2>;
					funnel_big_in_port2: endpoint {
						remote-endpoint = <&etm6_out>;
					};
				};

				port@3 {
					reg = <3>;
					funnel_big_in_port3: endpoint {
						remote-endpoint = <&etm7_out>;
					};
				};
			};
		};

		etm@13040000 {
			compatible = "arm,coresight-etm4x", "arm,primecell";
			reg = <0 0x13040000 0 0x1000>;
			cpu = <&CPU0>;
			clocks = <&ext_26m>;
			clock-names = "apb_pclk";

			out-ports {
				port {
					etm0_out: endpoint {
						remote-endpoint =
						<&funnel_little_in_port0>;
					};
				};
			};
		};

		etm@13140000 {
			compatible = "arm,coresight-etm4x", "arm,primecell";
			reg = <0 0x13140000 0 0x1000>;
			cpu = <&CPU1>;
			clocks = <&ext_26m>;
			clock-names = "apb_pclk";

			out-ports {
				port {
					etm1_out: endpoint {
						remote-endpoint =
						<&funnel_little_in_port1>;
					};
				};
			};
		};

		etm@13240000 {
			compatible = "arm,coresight-etm4x", "arm,primecell";
			reg = <0 0x13240000 0 0x1000>;
			cpu = <&CPU2>;
			clocks = <&ext_26m>;
			clock-names = "apb_pclk";

			out-ports {
				port {
					etm2_out: endpoint {
						remote-endpoint =
						<&funnel_little_in_port2>;
					};
				};
			};
		};

		etm@13340000 {
			compatible = "arm,coresight-etm4x", "arm,primecell";
			reg = <0 0x13340000 0 0x1000>;
			cpu = <&CPU3>;
			clocks = <&ext_26m>;
			clock-names = "apb_pclk";

			out-ports {
				port {
					etm3_out: endpoint {
						remote-endpoint =
						<&funnel_little_in_port3>;
					};
				};
			};
		};

		etm@13440000 {
			compatible = "arm,coresight-etm4x", "arm,primecell";
			reg = <0 0x13440000 0 0x1000>;
			cpu = <&CPU4>;
			clocks = <&ext_26m>;
			clock-names = "apb_pclk";

			out-ports {
				port {
					etm4_out: endpoint {
						remote-endpoint =
						<&funnel_big_in_port0>;
					};
				};
			};
		};

		etm@13540000 {
			compatible = "arm,coresight-etm4x", "arm,primecell";
			reg = <0 0x13540000 0 0x1000>;
			cpu = <&CPU5>;
			clocks = <&ext_26m>;
			clock-names = "apb_pclk";

			out-ports {
				port {
					etm5_out: endpoint {
						remote-endpoint =
						<&funnel_big_in_port1>;
					};
				};
			};
		};

		etm@13640000 {
			compatible = "arm,coresight-etm4x", "arm,primecell";
			reg = <0 0x13640000 0 0x1000>;
			cpu = <&CPU6>;
			clocks = <&ext_26m>;
			clock-names = "apb_pclk";

			out-ports {
				port {
					etm6_out: endpoint {
						remote-endpoint =
						<&funnel_big_in_port2>;
					};
				};
			};
		};

		etm@13740000 {
			compatible = "arm,coresight-etm4x", "arm,primecell";
			reg = <0 0x13740000 0 0x1000>;
			cpu = <&CPU7>;
			clocks = <&ext_26m>;
			clock-names = "apb_pclk";

			out-ports {
				port {
					etm7_out: endpoint {
						remote-endpoint =
						<&funnel_big_in_port3>;
					};
				};
			};
		};

		ap-ahb {
			compatible = "simple-bus";
			#address-cells = <2>;
			#size-cells = <2>;
			ranges;

			sdio0: sdio@20300000 {
				compatible = "sprd,sdhci-r11";
				reg = <0 0x20300000 0 0x1000>;
				interrupts = <GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH>;

				clock-names = "sdio", "enable";
				clocks = <&aon_clk CLK_SDIO0_2X>,
					 <&apahb_gate CLK_SDIO0_EB>;
				assigned-clocks = <&aon_clk CLK_SDIO0_2X>;
				assigned-clock-parents = <&rpll CLK_RPLL_390M>;

				bus-width = <4>;
				no-sdio;
				no-mmc;
			};

			sdio3: sdio@20600000 {
				compatible = "sprd,sdhci-r11";
				reg = <0 0x20600000 0 0x1000>;
				interrupts = <GIC_SPI 60 IRQ_TYPE_LEVEL_HIGH>;

				clock-names = "sdio", "enable";
				clocks = <&aon_clk CLK_EMMC_2X>,
					 <&apahb_gate CLK_EMMC_EB>;
				assigned-clocks = <&aon_clk CLK_EMMC_2X>;
				assigned-clock-parents = <&rpll CLK_RPLL_390M>;

				bus-width = <8>;
				non-removable;
				no-sdio;
				no-sd;
				cap-mmc-hw-reset;
			};
		};
	};
};