xref: /openbmc/linux/arch/arm64/boot/dts/sprd/ums512.dtsi (revision 87832e937c808a7ebc41254b408362e3255c87c9)

// SPDX-License-Identifier: (GPL-2.0 OR MIT)
/*
 * Unisoc UMS512 SoC DTS file
 *
 * Copyright (C) 2021, Unisoc Inc.
 */

#include <dt-bindings/clock/sprd,ums512-clk.h>
#include <dt-bindings/interrupt-controller/arm-gic.h>

/ {
	interrupt-parent = <&gic>;
	#address-cells = <2>;
	#size-cells = <2>;

	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-a75";
			reg = <0x0 0x600>;
			enable-method = "psci";
			cpu-idle-states = <&CORE_PD>;
		};

		CPU7: cpu@700 {
			device_type = "cpu";
			compatible = "arm,cortex-a75";
			reg = <0x0 0x700>;
			enable-method = "psci";
			cpu-idle-states = <&CORE_PD>;
		};
	};

	idle-states {
		entry-method = "psci";
		CORE_PD: cpu-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,armv8-pmuv3";
		interrupts = <GIC_SPI 112 IRQ_TYPE_LEVEL_HIGH>,
			     <GIC_SPI 113 IRQ_TYPE_LEVEL_HIGH>,
			     <GIC_SPI 114 IRQ_TYPE_LEVEL_HIGH>,
			     <GIC_SPI 115 IRQ_TYPE_LEVEL_HIGH>,
			     <GIC_SPI 116 IRQ_TYPE_LEVEL_HIGH>,
			     <GIC_SPI 117 IRQ_TYPE_LEVEL_HIGH>,
			     <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH>,
			     <GIC_SPI 119 IRQ_TYPE_LEVEL_HIGH>;
	};

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

		gic: interrupt-controller@12000000 {
			compatible = "arm,gic-v3";
			reg = <0x0 0x12000000 0 0x20000>,	/* GICD */
			      <0x0 0x12040000 0 0x100000>;	/* GICR */
			#interrupt-cells = <3>;
			#address-cells = <2>;
			#size-cells = <2>;
			ranges;
			redistributor-stride = <0x0 0x20000>;	/* 128KB stride */
			#redistributor-regions = <1>;
			interrupt-controller;
			interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_HIGH>;
		};

		ap_ahb_regs: syscon@20100000 {
			compatible = "sprd,ums512-glbregs", "syscon",
				     "simple-mfd";
			reg = <0 0x20100000 0 0x4000>;
			#address-cells = <1>;
			#size-cells = <1>;
			ranges = <0 0 0x20100000 0x4000>;

			apahb_gate: clock-controller@0 {
				compatible = "sprd,ums512-apahb-gate";
				reg = <0x0 0x3000>;
				clocks = <&ext_26m>;
				clock-names = "ext-26m";
				#clock-cells = <1>;
			};
		};

		pub_apb_regs: syscon@31050000 {
			compatible = "sprd,ums512-glbregs", "syscon",
				     "simple-mfd";
			reg = <0 0x31050000 0 0x9000>;
		};

		top_dvfs_apb_regs: syscon@322a0000 {
			compatible = "sprd,ums512-glbregs", "syscon",
				     "simple-mfd";
			reg = <0 0x322a0000 0 0x8000>;
		};

		ap_intc0_regs: syscon@32310000 {
			compatible = "sprd,ums512-glbregs", "syscon",
				     "simple-mfd";
			reg = <0 0x32310000 0 0x1000>;
		};

		ap_intc1_regs: syscon@32320000 {
			compatible = "sprd,ums512-glbregs", "syscon",
				     "simple-mfd";
			reg = <0 0x32320000 0 0x1000>;
		};

		ap_intc2_regs: syscon@32330000 {
			compatible = "sprd,ums512-glbregs", "syscon",
				     "simple-mfd";
			reg = <0 0x32330000 0 0x1000>;
		};

		ap_intc3_regs: syscon@32340000 {
			compatible = "sprd,ums512-glbregs", "syscon",
				     "simple-mfd";
			reg = <0 0x32340000 0 0x1000>;
		};

		ap_intc4_regs: syscon@32350000 {
			compatible = "sprd,ums512-glbregs", "syscon",
				     "simple-mfd";
			reg = <0 0x32350000 0 0x1000>;
		};

		ap_intc5_regs: syscon@32360000 {
			compatible = "sprd,ums512-glbregs", "syscon",
				     "simple-mfd";
			reg = <0 0x32360000 0 0x1000>;
		};

		anlg_phy_g0_regs: syscon@32390000 {
			compatible = "sprd,ums512-glbregs", "syscon",
				     "simple-mfd";
			reg = <0 0x32390000 0 0x3000>;
			#address-cells = <1>;
			#size-cells = <1>;
			ranges = <0 0 0x32390000 0x3000>;

			dpll0: clock-controller@0 {
				compatible = "sprd,ums512-g0-pll";
				reg = <0x0 0x100>;
				#clock-cells = <1>;
			};
		};

		anlg_phy_g2_regs: syscon@323b0000 {
			compatible = "sprd,ums512-glbregs", "syscon",
				     "simple-mfd";
			reg = <0 0x323b0000 0 0x3000>;
			#address-cells = <1>;
			#size-cells = <1>;
			ranges = <0 0 0x323b0000 0x3000>;

			mpll1: clock-controller@0 {
				compatible = "sprd,ums512-g2-pll";
				reg = <0x0 0x100>;
				#clock-cells = <1>;
			};
		};

		anlg_phy_g3_regs: syscon@323c0000 {
			compatible = "sprd,ums512-glbregs", "syscon",
				     "simple-mfd";
			reg = <0 0x323c0000 0 0x3000>;
			#address-cells = <1>;
			#size-cells = <1>;
			ranges = <0 0 0x323c0000 0x3000>;

			pll1: clock-controller@0 {
				compatible = "sprd,ums512-g3-pll";
				reg = <0x0 0x3000>;
				clocks = <&ext_26m>;
				clock-names = "ext-26m";
				#clock-cells = <1>;
			};
		};

		anlg_phy_gc_regs: syscon@323e0000 {
			compatible = "sprd,ums512-glbregs", "syscon",
				     "simple-mfd";
			reg = <0 0x323e0000 0 0x3000>;
			#address-cells = <1>;
			#size-cells = <1>;
			ranges = <0 0 0x323e0000 0x3000>;

			pll2: clock-controller@0 {
				compatible = "sprd,ums512-gc-pll";
				reg = <0x0 0x100>;
				clocks = <&ext_26m>;
				clock-names = "ext-26m";
				#clock-cells = <1>;
			};
		};

		anlg_phy_g10_regs: syscon@323f0000 {
			compatible = "sprd,ums512-glbregs", "syscon",
				     "simple-mfd";
			reg = <0 0x323f0000 0 0x3000>;
		};

		aon_apb_regs: syscon@327d0000 {
			compatible = "sprd,ums512-glbregs", "syscon",
				     "simple-mfd";
			reg = <0 0x327d0000 0 0x3000>;
			#address-cells = <1>;
			#size-cells = <1>;
			ranges = <0 0 0x327d0000 0x3000>;

			aonapb_gate: clock-controller@0 {
				compatible = "sprd,ums512-aon-gate";
				reg = <0x0 0x3000>;
				clocks = <&ext_26m>;
				clock-names = "ext-26m";
				#clock-cells = <1>;
			};
		};

		pmu_apb_regs: syscon@327e0000 {
			compatible = "sprd,ums512-glbregs", "syscon",
				     "simple-mfd";
			reg = <0 0x327e0000 0 0x3000>;
			#address-cells = <1>;
			#size-cells = <1>;
			ranges = <0 0 0x327e0000 0x3000>;

			pmu_gate: clock-controller@0 {
				compatible = "sprd,ums512-pmu-gate";
				reg = <0x0 0x3000>;
				clocks = <&ext_26m>;
				clock-names = "ext-26m";
				#clock-cells = <1>;
			};
		};

		audcp_apb_regs: syscon@3350d000 {
			compatible = "sprd,ums512-glbregs", "syscon",
				     "simple-mfd";
			reg = <0 0x3350d000 0 0x1000>;
			#address-cells = <1>;
			#size-cells = <1>;
			ranges = <0 0 0x3350d000 0x1000>;

			audcpapb_gate: clock-controller@0 {
				compatible = "sprd,ums512-audcpapb-gate";
				reg = <0x0 0x300>;
				#clock-cells = <1>;
			};
		};

		audcp_ahb_regs: syscon@335e0000 {
			compatible = "sprd,ums512-glbregs", "syscon",
				     "simple-mfd";
			reg = <0 0x335e0000 0 0x1000>;
			#address-cells = <1>;
			#size-cells = <1>;
			ranges = <0 0 0x335e0000 0x1000>;

			audcpahb_gate: clock-controller@0 {
				compatible = "sprd,ums512-audcpahb-gate";
				reg = <0x0 0x300>;
				#clock-cells = <1>;
			};
		};

		gpu_apb_regs: syscon@60100000 {
			compatible = "sprd,ums512-glbregs", "syscon",
				     "simple-mfd";
			reg = <0 0x60100000 0 0x3000>;
			#address-cells = <1>;
			#size-cells = <1>;
			ranges = <0 0 0x60100000 0x3000>;

			gpu_clk: clock-controller@0 {
				compatible = "sprd,ums512-gpu-clk";
				clocks = <&ext_26m>;
				clock-names = "ext-26m";
				reg = <0x0 0x100>;
				#clock-cells = <1>;
			};
		};

		gpu_dvfs_apb_regs: syscon@60110000 {
			compatible = "sprd,ums512-glbregs", "syscon",
				     "simple-mfd";
			reg = <0 0x60110000 0 0x3000>;
		};

		mm_ahb_regs: syscon@62200000 {
			compatible = "sprd,ums512-glbregs", "syscon",
				     "simple-mfd";
			reg = <0 0x62200000 0 0x3000>;
			#address-cells = <1>;
			#size-cells = <1>;
			ranges = <0 0 0x62200000 0x3000>;

			mm_gate: clock-controller@0 {
				compatible = "sprd,ums512-mm-gate-clk";
				reg = <0x0 0x3000>;
				#clock-cells = <1>;
			};
		};

		ap_apb_regs: syscon@71000000 {
			compatible = "sprd,ums512-glbregs", "syscon",
				     "simple-mfd";
			reg = <0 0x71000000 0 0x3000>;
			#address-cells = <1>;
			#size-cells = <1>;
			ranges = <0 0 0x71000000 0x3000>;

			apapb_gate: clock-controller@0 {
				compatible = "sprd,ums512-apapb-gate";
				reg = <0x0 0x3000>;
				#clock-cells = <1>;
			};
		};

		ap_clk: clock-controller@20200000 {
			compatible = "sprd,ums512-ap-clk";
			reg = <0 0x20200000 0 0x1000>;
			clocks = <&ext_26m>;
			clock-names = "ext-26m";
			#clock-cells = <1>;
		};

		aon_clk: clock-controller@32080000 {
			compatible = "sprd,ums512-aonapb-clk";
			reg = <0 0x32080000 0 0x1000>;
			clocks = <&ext_26m>, <&ext_32k>,
				 <&ext_4m>, <&rco_100m>;
			clock-names = "ext-26m", "ext-32k",
				      "ext-4m", "rco-100m";
			#clock-cells = <1>;
		};

		mm_clk: clock-controller@62100000 {
			compatible = "sprd,ums512-mm-clk";
			reg = <0 0x62100000 0 0x1000>;
			clocks = <&ext_26m>;
			clock-names = "ext-26m";
			#clock-cells = <1>;
		};

		/* SoC Funnel */
		funnel@3c002000 {
			compatible = "arm,coresight-dynamic-funnel", "arm,primecell";
			reg = <0 0x3c002000 0 0x1000>;
			clocks = <&ext_26m>;
			clock-names = "apb_pclk";

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

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

				port@1 {
					reg = <1>;
					funnel_soc_in_port: endpoint {
						remote-endpoint =
						<&funnel_corinth_out_port>;
					};
				};
			};
		};

		/* SoC ETF */
		soc_etb: etb@3c003000 {
			compatible = "arm,coresight-tmc", "arm,primecell";
			reg = <0 0x3c003000 0 0x1000>;
			clocks = <&ext_26m>;
			clock-names = "apb_pclk";

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

		/* AP-CPU Funnel for core3/4/5/7 */
		funnel@3e001000 {
			compatible = "arm,coresight-dynamic-funnel", "arm,primecell";
			reg = <0 0x3e001000 0 0x1000>;
			clocks = <&ext_26m>;
			clock-names = "apb_pclk";

			out-ports {
				port {
					funnel_corinth_lit_out_port: endpoint {
						remote-endpoint =
						<&corinth_etf_lit_in>;
					};
				};
			};

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

				port@0 {
					reg = <0>;
					funnel_core_in_port3: endpoint {
						remote-endpoint = <&etm3_out>;
					};
				};

				port@1 {
					reg = <1>;
					funnel_core_in_port4: endpoint {
						remote-endpoint = <&etm4_out>;
					};
				};

				port@2 {
					reg = <2>;
					funnel_core_in_port5: endpoint {
						remote-endpoint = <&etm5_out>;
					};
				};

				port@3 {
					reg = <3>;
					funnel_core_in_port7: endpoint {
						remote-endpoint = <&etm7_out>;
					};
				};
			};
		};

		/* AP-CPU ETF for little cores */
		etf@3e002000 {
			compatible = "arm,coresight-tmc", "arm,primecell";
			reg = <0 0x3e002000 0 0x1000>;
			clocks = <&ext_26m>;
			clock-names = "apb_pclk";

			out-ports {
				port {
					corinth_etf_lit_out: endpoint {
						remote-endpoint =
						<&funnel_corinth_from_lit_in_port>;
					};
				};
			};

			in-ports {
				port {
					corinth_etf_lit_in: endpoint {
						remote-endpoint =
						<&funnel_corinth_lit_out_port>;
					};
				};
			};
		};

		/* AP-CPU ETF for big cores */
		etf@3e003000 {
			compatible = "arm,coresight-tmc", "arm,primecell";
			reg = <0 0x3e003000 0 0x1000>;
			clocks = <&ext_26m>;
			clock-names = "apb_pclk";

			out-ports {
				port {
					corinth_etf_big_out: endpoint {
						remote-endpoint =
						<&funnel_corinth_from_big_in_port>;
					};
				};
			};

			in-ports {
				port {
					corinth_etf_big_in: endpoint {
						remote-endpoint =
						<&funnel_corinth_big_out_port>;
					};
				};
			};
		};

		/* Funnel to SoC */
		funnel@3e004000 {
			compatible = "arm,coresight-dynamic-funnel", "arm,primecell";
			reg = <0 0x3e004000 0 0x1000>;
			clocks = <&ext_26m>;
			clock-names = "apb_pclk";

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

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

				port@0 {
					reg = <0>;
					funnel_corinth_from_lit_in_port: endpoint {
						remote-endpoint = <&corinth_etf_lit_out>;
					};
				};

				port@1 {
					reg = <1>;
					funnel_corinth_from_big_in_port: endpoint {
						remote-endpoint = <&corinth_etf_big_out>;
					};
				};
			};
		};

		/* AP-CPU Funnel for core0/1/2/6 */
		funnel@3e005000 {
			compatible = "arm,coresight-dynamic-funnel", "arm,primecell";
			reg = <0 0x3e005000 0 0x1000>;
			clocks = <&ext_26m>;
			clock-names = "apb_pclk";

			out-ports {
				port {
					funnel_corinth_big_out_port: endpoint {
						remote-endpoint = <&corinth_etf_big_in>;
					};
				};
			};

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

				port@0 {
					reg = <0>;
					funnel_core_in_port0: endpoint {
						remote-endpoint = <&etm0_out>;
					};
				};

				port@1 {
					reg = <1>;
					funnel_core_in_port1: endpoint {
						remote-endpoint = <&etm1_out>;
					};
				};

				port@2 {
					reg = <2>;
					funnel_core_in_port2: endpoint {
						remote-endpoint = <&etm2_out>;
					};
				};

				port@3 {
					reg = <3>;
					funnel_core_in_port6: endpoint {
						remote-endpoint = <&etm6_out>;
					};
				};
			};
		};

		etm0: etm@3f040000 {
			compatible = "arm,coresight-etm4x", "arm,primecell";
			reg = <0 0x3f040000 0 0x1000>;
			cpu = <&CPU0>;
			clocks = <&ext_26m>, <&aon_clk CLK_CSSYS>, <&pll2 CLK_TWPLL_512M>;
			clock-names = "apb_pclk", "clk_cs", "cs_src";

			out-ports {
				port {
					etm0_out: endpoint {
						remote-endpoint =
						<&funnel_core_in_port0>;
					};
				};
			};
		};

		etm1: etm@3f140000 {
			compatible = "arm,coresight-etm4x", "arm,primecell";
			reg = <0 0x3f140000 0 0x1000>;
			cpu = <&CPU1>;
			clocks = <&ext_26m>, <&aon_clk CLK_CSSYS>, <&pll2 CLK_TWPLL_512M>;
			clock-names = "apb_pclk", "clk_cs", "cs_src";

			out-ports {
				port {
					etm1_out: endpoint {
						remote-endpoint =
						<&funnel_core_in_port1>;
					};
				};
			};
		};

		etm2: etm@3f240000 {
			compatible = "arm,coresight-etm4x", "arm,primecell";
			reg = <0 0x3f240000 0 0x1000>;
			cpu = <&CPU2>;
			clocks = <&ext_26m>, <&aon_clk CLK_CSSYS>, <&pll2 CLK_TWPLL_512M>;
			clock-names = "apb_pclk", "clk_cs", "cs_src";

			out-ports {
				port {
					etm2_out: endpoint {
						remote-endpoint =
						<&funnel_core_in_port2>;
					};
				};
			};
		};

		etm3: etm@3f340000 {
			compatible = "arm,coresight-etm4x", "arm,primecell";
			reg = <0 0x3f340000 0 0x1000>;
			cpu = <&CPU3>;
			clocks = <&ext_26m>, <&aon_clk CLK_CSSYS>, <&pll2 CLK_TWPLL_512M>;
			clock-names = "apb_pclk", "clk_cs", "cs_src";

			out-ports {
				port {
					etm3_out: endpoint {
						remote-endpoint =
						<&funnel_core_in_port3>;
					};
				};
			};
		};

		etm4: etm@3f440000 {
			compatible = "arm,coresight-etm4x", "arm,primecell";
			reg = <0 0x3f440000 0 0x1000>;
			cpu = <&CPU4>;
			clocks = <&ext_26m>, <&aon_clk CLK_CSSYS>, <&pll2 CLK_TWPLL_512M>;
			clock-names = "apb_pclk", "clk_cs", "cs_src";

			out-ports {
				port {
					etm4_out: endpoint {
						remote-endpoint =
						<&funnel_core_in_port4>;
					};
				};
			};
		};

		etm5: etm@3f540000 {
			compatible = "arm,coresight-etm4x", "arm,primecell";
			reg = <0 0x3f540000 0 0x1000>;
			cpu = <&CPU5>;
			clocks = <&ext_26m>, <&aon_clk CLK_CSSYS>, <&pll2 CLK_TWPLL_512M>;
			clock-names = "apb_pclk", "clk_cs", "cs_src";

			out-ports {
				port {
					etm5_out: endpoint {
						remote-endpoint =
						<&funnel_core_in_port5>;
					};
				};
			};
		};

		etm6: etm@3f640000 {
			compatible = "arm,coresight-etm4x", "arm,primecell";
			reg = <0 0x3f640000 0 0x1000>;
			cpu = <&CPU6>;
			clocks = <&ext_26m>, <&aon_clk CLK_CSSYS>, <&pll2 CLK_TWPLL_512M>;
			clock-names = "apb_pclk", "clk_cs", "cs_src";

			out-ports {
				port {
					etm6_out: endpoint {
						remote-endpoint =
						<&funnel_core_in_port6>;
					};
				};
			};
		};

		etm7: etm@3f740000 {
			compatible = "arm,coresight-etm4x", "arm,primecell";
			reg = <0 0x3f740000 0 0x1000>;
			cpu = <&CPU7>;
			clocks = <&ext_26m>, <&aon_clk CLK_CSSYS>, <&pll2 CLK_TWPLL_512M>;
			clock-names = "apb_pclk", "clk_cs", "cs_src";

			out-ports {
				port {
					etm7_out: endpoint {
						remote-endpoint =
						<&funnel_core_in_port7>;
					};
				};
			};
		};

		apb@70000000 {
			compatible = "simple-bus";
			#address-cells = <1>;
			#size-cells = <1>;
			ranges = <0 0x0 0x70000000 0x10000000>;

			uart0: serial@0 {
				compatible = "sprd,ums512-uart",
					     "sprd,sc9836-uart";
				reg = <0x0 0x100>;
				interrupts = <GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>;
				clocks = <&ext_26m>;
				status = "disabled";
			};

			uart1: serial@100000 {
				compatible = "sprd,ums512-uart",
					     "sprd,sc9836-uart";
				reg = <0x100000 0x100>;
				interrupts = <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>;
				clocks = <&ext_26m>;
				status = "disabled";
			};

			sdio0: mmc@1100000 {
				compatible = "sprd,sdhci-r11";
				reg = <0x1100000 0x1000>;
				interrupts = <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>;
				clock-names = "sdio", "enable";
				clocks = <&ap_clk CLK_SDIO0_2X>,
					 <&apapb_gate CLK_SDIO0_EB>;
				assigned-clocks = <&ap_clk CLK_SDIO0_2X>;
				assigned-clock-parents = <&pll1 CLK_RPLL>;
				status = "disabled";
			};

			sdio3: mmc@1400000 {
				compatible = "sprd,sdhci-r11";
				reg = <0x1400000 0x1000>;
				interrupts = <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>;
				clock-names = "sdio", "enable";
				clocks = <&ap_clk CLK_EMMC_2X>,
					 <&apapb_gate CLK_EMMC_EB>;
				assigned-clocks = <&ap_clk CLK_EMMC_2X>;
				assigned-clock-parents = <&pll1 CLK_RPLL>;
				status = "disabled";
			};
		};

		aon: bus@32000000 {
			compatible = "simple-bus";
			#address-cells = <1>;
			#size-cells = <1>;
			ranges = <0 0x0 0x32000000 0x1000000>;

			adi_bus: spi@100000 {
				compatible = "sprd,ums512-adi";
				reg = <0x100000 0x100000>;
				#address-cells = <1>;
				#size-cells = <0>;
				sprd,hw-channels = <2 0x18cc>, <3 0x18cc>, <13 0x1854>, <15 0x1874>,
					<17 0x1844>,<19 0x1844>, <21 0x1864>, <30 0x1820>,
					<35 0x19b8>, <39 0x19ac>;
			};
		};
	};

	ext_26m: clk-26m {
		compatible = "fixed-clock";
		#clock-cells = <0>;
		clock-frequency = <26000000>;
		clock-output-names = "ext-26m";
	};

	ext_32k: clk-32k {
		compatible = "fixed-clock";
		#clock-cells = <0>;
		clock-frequency = <32768>;
		clock-output-names = "ext-32k";
	};

	ext_4m: clk-4m {
		compatible = "fixed-clock";
		#clock-cells = <0>;
		clock-frequency = <4000000>;
		clock-output-names = "ext-4m";
	};

	rco_100m: clk-100m {
		compatible = "fixed-clock";
		#clock-cells = <0>;
		clock-frequency = <100000000>;
		clock-output-names = "rco-100m";
	};
};