src/arm64/qcom/ipq5018.dtsi

// SPDX-License-Identifier: GPL-2.0+ OR BSD-3-Clause
/*
 * IPQ5018 SoC device tree source
 *
 * Copyright (c) 2023 The Linux Foundation. All rights reserved.
 */

#include <dt-bindings/clock/qcom,apss-ipq.h>
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include <dt-bindings/clock/qcom,gcc-ipq5018.h>
#include <dt-bindings/reset/qcom,gcc-ipq5018.h>

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

	clocks {
		sleep_clk: sleep-clk {
			compatible = "fixed-clock";
			#clock-cells = <0>;
		};

		xo_board_clk: xo-board-clk {
			compatible = "fixed-clock";
			#clock-cells = <0>;
		};
	};

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

		CPU0: cpu@0 {
			device_type = "cpu";
			compatible = "arm,cortex-a53";
			reg = <0x0>;
			enable-method = "psci";
			next-level-cache = <&L2_0>;
			clocks = <&apcs_glb APCS_ALIAS0_CORE_CLK>;
			operating-points-v2 = <&cpu_opp_table>;
		};

		CPU1: cpu@1 {
			device_type = "cpu";
			compatible = "arm,cortex-a53";
			reg = <0x1>;
			enable-method = "psci";
			next-level-cache = <&L2_0>;
			clocks = <&apcs_glb APCS_ALIAS0_CORE_CLK>;
			operating-points-v2 = <&cpu_opp_table>;
		};

		L2_0: l2-cache {
			compatible = "cache";
			cache-level = <2>;
			cache-size = <0x80000>;
			cache-unified;
		};
	};

	cpu_opp_table: opp-table-cpu {
		compatible = "operating-points-v2";
		opp-shared;

		opp-800000000 {
			opp-hz = /bits/ 64 <800000000>;
			opp-microvolt = <1100000>;
			clock-latency-ns = <200000>;
		};

		opp-1008000000 {
			opp-hz = /bits/ 64 <1008000000>;
			opp-microvolt = <1100000>;
			clock-latency-ns = <200000>;
		};
	};

	firmware {
		scm {
			compatible = "qcom,scm-ipq5018", "qcom,scm";
			qcom,sdi-enabled;
		};
	};

	memory@40000000 {
		device_type = "memory";
		/* We expect the bootloader to fill in the size */
		reg = <0x0 0x40000000 0x0 0x0>;
	};

	pmu {
		compatible = "arm,cortex-a53-pmu";
		interrupts = <GIC_PPI 7 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>;
	};

	psci {
		compatible = "arm,psci-1.0";
		method = "smc";
	};

	reserved-memory {
		#address-cells = <2>;
		#size-cells = <2>;
		ranges;

		bootloader@4a800000 {
			reg = <0x0 0x4a800000 0x0 0x200000>;
			no-map;
		};

		sbl@4aa00000 {
			reg = <0x0 0x4aa00000 0x0 0x100000>;
			no-map;
		};

		smem@4ab00000 {
			compatible = "qcom,smem";
			reg = <0x0 0x4ab00000 0x0 0x100000>;
			no-map;

			hwlocks = <&tcsr_mutex 3>;
		};

		tz_region: tz@4ac00000 {
			reg = <0x0 0x4ac00000 0x0 0x200000>;
			no-map;
		};
	};

	soc: soc@0 {
		compatible = "simple-bus";
		#address-cells = <1>;
		#size-cells = <1>;
		ranges = <0 0 0 0xffffffff>;

		usbphy0: phy@5b000 {
			compatible = "qcom,ipq5018-usb-hsphy";
			reg = <0x0005b000 0x120>;

			clocks = <&gcc GCC_USB0_PHY_CFG_AHB_CLK>;

			resets = <&gcc GCC_QUSB2_0_PHY_BCR>;

			#phy-cells = <0>;

			status = "disabled";
		};

		tlmm: pinctrl@1000000 {
			compatible = "qcom,ipq5018-tlmm";
			reg = <0x01000000 0x300000>;
			interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>;
			gpio-controller;
			#gpio-cells = <2>;
			gpio-ranges = <&tlmm 0 0 47>;
			interrupt-controller;
			#interrupt-cells = <2>;

			uart1_pins: uart1-state {
				pins = "gpio31", "gpio32", "gpio33", "gpio34";
				function = "blsp1_uart1";
				drive-strength = <8>;
				bias-pull-down;
			};
		};

		gcc: clock-controller@1800000 {
			compatible = "qcom,gcc-ipq5018";
			reg = <0x01800000 0x80000>;
			clocks = <&xo_board_clk>,
				 <&sleep_clk>,
				 <0>,
				 <0>,
				 <0>,
				 <0>,
				 <0>,
				 <0>,
				 <0>;
			#clock-cells = <1>;
			#reset-cells = <1>;
		};

		tcsr_mutex: hwlock@1905000 {
			compatible = "qcom,tcsr-mutex";
			reg = <0x01905000 0x20000>;
			#hwlock-cells = <1>;
		};

		sdhc_1: mmc@7804000 {
			compatible = "qcom,ipq5018-sdhci", "qcom,sdhci-msm-v5";
			reg = <0x7804000 0x1000>;
			reg-names = "hc";

			interrupts = <GIC_SPI 123 IRQ_TYPE_LEVEL_HIGH>,
				     <GIC_SPI 138 IRQ_TYPE_LEVEL_HIGH>;
			interrupt-names = "hc_irq", "pwr_irq";

			clocks = <&gcc GCC_SDCC1_AHB_CLK>,
				 <&gcc GCC_SDCC1_APPS_CLK>,
				 <&xo_board_clk>;
			clock-names = "iface", "core", "xo";
			non-removable;
			status = "disabled";
		};

		blsp_dma: dma-controller@7884000 {
			compatible = "qcom,bam-v1.7.0";
			reg = <0x07884000 0x1d000>;
			interrupts = <GIC_SPI 238 IRQ_TYPE_LEVEL_HIGH>;
			clocks = <&gcc GCC_BLSP1_AHB_CLK>;
			clock-names = "bam_clk";
			#dma-cells = <1>;
			qcom,ee = <0>;
		};

		blsp1_uart1: serial@78af000 {
			compatible = "qcom,msm-uartdm-v1.4", "qcom,msm-uartdm";
			reg = <0x078af000 0x200>;
			interrupts = <GIC_SPI 107 IRQ_TYPE_LEVEL_HIGH>;
			clocks = <&gcc GCC_BLSP1_UART1_APPS_CLK>,
				 <&gcc GCC_BLSP1_AHB_CLK>;
			clock-names = "core", "iface";
			status = "disabled";
		};

		blsp1_spi1: spi@78b5000 {
			compatible = "qcom,spi-qup-v2.2.1";
			#address-cells = <1>;
			#size-cells = <0>;
			reg = <0x078b5000 0x600>;
			interrupts = <GIC_SPI 95 IRQ_TYPE_LEVEL_HIGH>;
			clocks = <&gcc GCC_BLSP1_QUP1_SPI_APPS_CLK>,
				 <&gcc GCC_BLSP1_AHB_CLK>;
			clock-names = "core", "iface";
			dmas = <&blsp_dma 4>, <&blsp_dma 5>;
			dma-names = "tx", "rx";
			status = "disabled";
		};

		usb: usb@8af8800 {
			compatible = "qcom,ipq5018-dwc3", "qcom,dwc3";
			reg = <0x08af8800 0x400>;

			interrupts = <GIC_SPI 62 IRQ_TYPE_LEVEL_HIGH>;
			interrupt-names = "hs_phy_irq";

			clocks = <&gcc GCC_USB0_MASTER_CLK>,
				 <&gcc GCC_SYS_NOC_USB0_AXI_CLK>,
				 <&gcc GCC_USB0_SLEEP_CLK>,
				 <&gcc GCC_USB0_MOCK_UTMI_CLK>;
			clock-names = "core",
				      "iface",
				      "sleep",
				      "mock_utmi";

			resets = <&gcc GCC_USB0_BCR>;

			qcom,select-utmi-as-pipe-clk;
			#address-cells = <1>;
			#size-cells = <1>;
			ranges;

			status = "disabled";

			usb_dwc: usb@8a00000 {
				compatible = "snps,dwc3";
				reg = <0x08a00000 0xe000>;
				clocks = <&gcc GCC_USB0_MOCK_UTMI_CLK>;
				clock-names = "ref";
				interrupts = <GIC_SPI 140 IRQ_TYPE_LEVEL_HIGH>;
				phy-names = "usb2-phy";
				phys = <&usbphy0>;
				tx-fifo-resize;
				snps,is-utmi-l1-suspend;
				snps,hird-threshold = /bits/ 8 <0x0>;
				snps,dis_u2_susphy_quirk;
				snps,dis_u3_susphy_quirk;
			};
		};

		intc: interrupt-controller@b000000 {
			compatible = "qcom,msm-qgic2";
			reg = <0x0b000000 0x1000>,  /* GICD */
			      <0x0b002000 0x2000>,  /* GICC */
			      <0x0b001000 0x1000>,  /* GICH */
			      <0x0b004000 0x2000>;  /* GICV */
			interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>;
			interrupt-controller;
			#interrupt-cells = <3>;
			#address-cells = <1>;
			#size-cells = <1>;
			ranges = <0 0x0b00a000 0x1ffa>;

			v2m0: v2m@0 {
				compatible = "arm,gic-v2m-frame";
				reg = <0x00000000 0xff8>;
				msi-controller;
			};

			v2m1: v2m@1000 {
				compatible = "arm,gic-v2m-frame";
				reg = <0x00001000 0xff8>;
				msi-controller;
			};
		};

		watchdog: watchdog@b017000 {
			compatible = "qcom,apss-wdt-ipq5018", "qcom,kpss-wdt";
			reg = <0x0b017000 0x40>;
			interrupts = <GIC_SPI 3 IRQ_TYPE_EDGE_RISING>;
			clocks = <&sleep_clk>;
		};

		apcs_glb: mailbox@b111000 {
			compatible = "qcom,ipq5018-apcs-apps-global",
				     "qcom,ipq6018-apcs-apps-global";
			reg = <0x0b111000 0x1000>;
			#clock-cells = <1>;
			clocks = <&a53pll>, <&xo_board_clk>, <&gcc GPLL0>;
			clock-names = "pll", "xo", "gpll0";
			#mbox-cells = <1>;
		};

		a53pll: clock@b116000 {
			compatible = "qcom,ipq5018-a53pll";
			reg = <0x0b116000 0x40>;
			#clock-cells = <0>;
			clocks = <&xo_board_clk>;
			clock-names = "xo";
		};

		timer@b120000 {
			compatible = "arm,armv7-timer-mem";
			reg = <0x0b120000 0x1000>;
			#address-cells = <1>;
			#size-cells = <1>;
			ranges;

			frame@b120000 {
				reg = <0x0b121000 0x1000>,
				      <0x0b122000 0x1000>;
				interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>,
					     <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>;
				frame-number = <0>;
			};

			frame@b123000 {
				reg = <0xb123000 0x1000>;
				interrupts = <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>;
				frame-number = <1>;
				status = "disabled";
			};

			frame@b124000 {
				frame-number = <2>;
				interrupts = <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>;
				reg = <0x0b124000 0x1000>;
				status = "disabled";
			};

			frame@b125000 {
				reg = <0x0b125000 0x1000>;
				interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>;
				frame-number = <3>;
				status = "disabled";
			};

			frame@b126000 {
				reg = <0x0b126000 0x1000>;
				interrupts = <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>;
				frame-number = <4>;
				status = "disabled";
			};

			frame@b127000 {
				reg = <0x0b127000 0x1000>;
				interrupts = <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>;
				frame-number = <5>;
				status = "disabled";
			};

			frame@b128000 {
				reg = <0x0b128000 0x1000>;
				interrupts = <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>;
				frame-number = <6>;
				status = "disabled";
			};
		};
	};

	timer {
		compatible = "arm,armv8-timer";
		interrupts = <GIC_PPI 2 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
			     <GIC_PPI 3 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
			     <GIC_PPI 4 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
			     <GIC_PPI 1 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>;
	};
};