path: root/arch/arm/boot/dts/imx7d.dtsi

// SPDX-License-Identifier: GPL-2.0+ OR MIT
//
// Copyright 2015 Freescale Semiconductor, Inc.
// Copyright 2016 Toradex AG

#include "imx7s.dtsi"
#include <dt-bindings/reset/imx7-reset.h>

/ {
	cpus {
		cpu0: cpu@0 {
			clock-frequency = <996000000>;
			operating-points-v2 = <&cpu0_opp_table>;
			#cooling-cells = <2>;
			nvmem-cells = <&cpu_speed_grade>;
			nvmem-cell-names = "speed_grade";
		};

		cpu1: cpu@1 {
			compatible = "arm,cortex-a7";
			device_type = "cpu";
			reg = <1>;
			clock-frequency = <996000000>;
			operating-points-v2 = <&cpu0_opp_table>;
		};
	};

	timer {
		compatible = "arm,armv7-timer";
		interrupt-parent = <&intc>;
		interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>,
			     <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>,
			     <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>,
			     <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>;
	};

	cpu0_opp_table: opp-table {
		compatible = "operating-points-v2";
		opp-shared;

		opp-792000000 {
			opp-hz = /bits/ 64 <792000000>;
			opp-microvolt = <1000000>;
			clock-latency-ns = <150000>;
			opp-supported-hw = <0xf>, <0xf>;
		};

		opp-996000000 {
			opp-hz = /bits/ 64 <996000000>;
			opp-microvolt = <1100000>;
			clock-latency-ns = <150000>;
			opp-supported-hw = <0xc>, <0xf>;
		};

		opp-1200000000 {
			opp-hz = /bits/ 64 <1200000000>;
			opp-microvolt = <1225000>;
			clock-latency-ns = <150000>;
			opp-supported-hw = <0x8>, <0xf>;
		};
	};

	usbphynop2: usbphynop2 {
		compatible = "usb-nop-xceiv";
		clocks = <&clks IMX7D_USB_PHY2_CLK>;
		clock-names = "main_clk";
		#phy-cells = <0>;
	};

	soc {
		busfreq {
			compatible = "fsl,imx_busfreq";
			fsl,max_ddr_freq = <533000000>;
			clocks = <&clks IMX7D_OSC_24M_CLK>, <&clks IMX7D_MAIN_AXI_ROOT_SRC>,
				<&clks IMX7D_AHB_CHANNEL_ROOT_SRC>, <&clks IMX7D_PLL_SYS_PFD0_392M_CLK>,
				<&clks IMX7D_DRAM_ROOT_SRC>, <&clks IMX7D_DRAM_ALT_ROOT_SRC>,
				<&clks IMX7D_PLL_DRAM_MAIN_CLK>, <&clks IMX7D_DRAM_ALT_ROOT_CLK>,
				<&clks IMX7D_PLL_SYS_PFD2_270M_CLK>, <&clks IMX7D_PLL_SYS_PFD1_332M_CLK>,
				<&clks IMX7D_AHB_CHANNEL_ROOT_DIV>, <&clks IMX7D_MAIN_AXI_ROOT_DIV>;
			clock-names = "osc", "axi_sel", "ahb_sel", "pfd0_392m", "dram_root",
					"dram_alt_sel", "pll_dram", "dram_alt_root", "pfd2_270m",
					"pfd1_332m", "ahb", "axi";
			interrupts = <0 112 0x04>, <0 113 0x04>;
			interrupt-names = "irq_busfreq_0", "irq_busfreq_1";
		};

		ocrams_ddr: sram@00900000 {
			compatible = "fsl,ddr-lpm-sram";
			reg = <0x00900000 0x1000>;
			clocks = <&clks IMX7D_OCRAM_CLK>;
		};

		ocram: sram@901000 {
			compatible = "mmio-sram";
			reg = <0x00901000 0x1f000>;
			clocks = <&clks IMX7D_OCRAM_CLK>;
		};

		ocrams: sram@00180000 {
			compatible = "fsl,lpm-sram";
			reg = <0x00180000 0x8000>;
			clocks = <&clks IMX7D_OCRAM_S_CLK>;
			status = "disabled";
		};

		ocrams_mf: sram-mf@00900000 {
			compatible = "fsl,mega-fast-sram";
			reg = <0x00900000 0x20000>;
			clocks = <&clks IMX7D_OCRAM_CLK>;
		};

		etm@3007d000 {
			compatible = "arm,coresight-etm3x", "arm,primecell";
			reg = <0x3007d000 0x1000>;

			/*
			 * System will hang if added nosmp in kernel command line
			 * without arm,primecell-periphid because amba bus try to
			 * read id and core1 power off at this time.
			 */
			arm,primecell-periphid = <0xbb956>;
			cpu = <&cpu1>;
			clocks = <&clks IMX7D_MAIN_AXI_ROOT_CLK>;
			clock-names = "apb_pclk";

			out-ports {
				port {
					etm1_out_port: endpoint {
						remote-endpoint = <&ca_funnel_in_port1>;
					};
				};
			};
		};

		intc: interrupt-controller@31001000 {
			compatible = "arm,cortex-a7-gic";
			interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_HIGH)>;
			#interrupt-cells = <3>;
			interrupt-controller;
			interrupt-parent = <&intc>;
			reg = <0x31001000 0x1000>,
			      <0x31002000 0x2000>,
			      <0x31004000 0x2000>,
			      <0x31006000 0x2000>;
		};
	};
};

/delete-node/&csi;
/delete-node/&video_mux;

&aips2 {
	pcie_phy: pcie-phy@306d0000 {
		  compatible = "fsl,imx7d-pcie-phy";
		  reg = <0x306d0000 0x10000>;
		  status = "disabled";
	};

	system_counter_rd: system-counter-rd@306a0000 {
		compatible = "fsl,imx7d-system-counter-rd";
		reg = <0x306a0000 0x10000>;
		status = "disabled";
	};

	system_counter_cmp: system-counter-cmp@306b0000 {
		compatible = "fsl,imx7d-system-counter-cmp";
		reg = <0x306b0000 0x10000>;
		status = "disabled";
	};

	system_counter_ctrl: system-counter-ctrl@306c0000 {
		compatible = "fsl,imx7d-system-counter-ctrl";
		reg = <0x306c0000 0x10000>;
		interrupts = <GIC_SPI 47 IRQ_TYPE_LEVEL_HIGH>,
			<GIC_SPI 48 IRQ_TYPE_LEVEL_HIGH>;
		status = "disabled";
	};

	epdc: epdc@306f0000 {
		compatible = "fsl,imx7d-epdc";
		interrupts = <GIC_SPI 117 IRQ_TYPE_LEVEL_HIGH>;
		reg = <0x306f0000 0x10000>;
		clocks = <&clks IMX7D_CLK_DUMMY>, <&clks IMX7D_EPDC_PIXEL_ROOT_CLK>;
		clock-names = "epdc_axi", "epdc_pix";
		epdc-ram = <&gpr 0x4 30>;
		qos = <&qosc>;
		status = "disabled";
	};

	epxp: epxp@30700000 {
		compatible = "fsl,imx7d-pxp-dma";
		interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>,
			<GIC_SPI 46 IRQ_TYPE_LEVEL_HIGH>;
		reg = <0x30700000 0x10000>;
		clocks = <&clks IMX7D_PXP_IPG_CLK>, <&clks IMX7D_PXP_AXI_CLK>;
		clock-names = "pxp_ipg", "pxp_axi";
		status = "disabled";
	};

	csi1: csi1@30710000 {
		compatible = "fsl,imx7d-csi", "fsl,imx6s-csi";
		reg = <0x30710000 0x10000>;
		interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>;
		clocks = <&clks IMX7D_CLK_DUMMY>,
			<&clks IMX7D_CSI_MCLK_ROOT_CLK>,
			<&clks IMX7D_CLK_DUMMY>;
		clock-names = "disp-axi", "csi_mclk", "disp_dcic";
		status = "disabled";
	};

	mipi_csi: mipi-csi@30750000 {
		compatible = "fsl,imx7d-mipi-csi";
		reg = <0x30750000 0x10000>;
		interrupts = <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>;
		clocks = <&clks IMX7D_MIPI_CSI_ROOT_CLK>,
				<&clks IMX7D_MIPI_DPHY_ROOT_CLK>;
		clock-names = "mipi_clk", "phy_clk";
		mipi-phy-supply = <&reg_1p0d>;
		csis-phy-reset = <&src 0x28 2>;
		bus-width = <4>;
		status = "disabled";
		/delete-node/ port@0;
		/delete-node/ port@1;
	};

	mipi_dsi: mipi-dsi@30760000 {
		compatible = "fsl,imx7d-mipi-dsi";
		reg = <0x30760000 0x10000>;
		interrupts = <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>;
		clocks = <&clks IMX7D_MIPI_DSI_ROOT_CLK>,
			<&clks IMX7D_MIPI_DPHY_ROOT_CLK>;
		clock-names = "mipi_cfg_clk", "mipi_pllref_clk";
		mipi-phy-supply = <&reg_1p0d>;
		status = "disabled";
	};

	qosc: qosc@307f0000 {
		compatible = "fsl,imx7d-qosc", "syscon";
		reg = <0x307f0000 0x4000>;
	};
};

&aips3 {
	mu: mu@30aa0000 {
		compatible = "fsl,imx7d-mu", "fsl,imx6sx-mu";
		reg = <0x30aa0000 0x10000>;
		interrupts = <GIC_SPI 88 IRQ_TYPE_LEVEL_HIGH>;
		clocks = <&clks IMX7D_MU_ROOT_CLK>;
		clock-names = "mu";
		#mbox-cells = <2>;
	};

	mu_lp: mu_lp@30aa0000 {
		compatible = "fsl,imx7d-mu-lp", "fsl,imx6sx-mu-lp";
		reg = <0x30aa0000 0x10000>;
		interrupts = <GIC_SPI 88 IRQ_TYPE_LEVEL_HIGH>;
		clocks = <&clks IMX7D_MU_ROOT_CLK>;
		clock-names = "mu";
		status = "okay";
	};

	sema4: sema4@30ac0000 {
		compatible = "fsl,imx7d-sema4";
		reg = <0x30ac0000 0x10000>;
		interrupts = <GIC_SPI 116 IRQ_TYPE_LEVEL_HIGH>;
		clocks = <&clks IMX7D_SEMA4_HS_ROOT_CLK>;
		clock-names = "sema4";
		status = "okay";
	};

	sim1: sim@30b90000 {
		compatible = "fsl,imx7d-sim";
		reg = <0x30b90000 0x10000>;
		interrupts = <GIC_SPI 90 IRQ_TYPE_LEVEL_HIGH>;
		clocks = <&clks IMX7D_SIM1_ROOT_CLK>;
		clock-names = "sim";
		status = "disabled";
	};

	qspi1: spi@30bb0000 {
		#address-cells = <1>;
		#size-cells = <0>;
		compatible = "fsl,imx7d-qspi";
		reg = <0x30bb0000 0x10000>, <0x60000000 0x10000000>;
		reg-names = "QuadSPI", "QuadSPI-memory";
		interrupts = <GIC_SPI 107 IRQ_TYPE_LEVEL_HIGH>;
		clocks = <&clks IMX7D_QSPI_ROOT_CLK>,
			<&clks IMX7D_QSPI_ROOT_CLK>;
		clock-names = "qspi_en", "qspi";
		status = "disabled";
	};

	sim2: sim@30ba0000 {
		compatible = "fsl,imx7d-sim";
		reg = <0x30ba0000 0x10000>;
		interrupts = <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>;
		status = "disabled";
	};

	usbotg2: usb@30b20000 {
		compatible = "fsl,imx7d-usb", "fsl,imx27-usb";
		reg = <0x30b20000 0x200>;
		interrupts = <GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>;
		clocks = <&clks IMX7D_USB_CTRL_CLK>;
		fsl,usbphy = <&usbphynop2>;
		fsl,usbmisc = <&usbmisc2 0>;
		phy-clkgate-delay-us = <400>;
		status = "disabled";
	};

	usbmisc2: usbmisc@30b20200 {
		#index-cells = <1>;
		compatible = "fsl,imx7d-usbmisc", "fsl,imx6q-usbmisc";
		reg = <0x30b20200 0x200>;
	};

	fec2: ethernet@30bf0000 {
		compatible = "fsl,imx7d-fec", "fsl,imx6sx-fec";
		reg = <0x30bf0000 0x10000>;
		interrupt-names = "int0", "int1", "int2", "pps";
		interrupts = <GIC_SPI 102 IRQ_TYPE_LEVEL_HIGH>,
			<GIC_SPI 100 IRQ_TYPE_LEVEL_HIGH>,
			<GIC_SPI 101 IRQ_TYPE_LEVEL_HIGH>,
			<GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>;
		clocks = <&clks IMX7D_ENET2_IPG_ROOT_CLK>,
			<&clks IMX7D_ENET_AXI_ROOT_CLK>,
			<&clks IMX7D_ENET2_TIME_ROOT_CLK>,
			<&clks IMX7D_PLL_ENET_MAIN_125M_CLK>,
			<&clks IMX7D_ENET_PHY_REF_ROOT_DIV>;
		clock-names = "ipg", "ahb", "ptp",
			"enet_clk_ref", "enet_out";
		fsl,num-tx-queues = <3>;
		fsl,num-rx-queues = <3>;
		status = "disabled";
	};

	pcie: pcie@33800000 {
		compatible = "fsl,imx7d-pcie", "snps,dw-pcie";
		reg = <0x33800000 0x4000>,
		      <0x4ff00000 0x80000>;
		reg-names = "dbi", "config";
		#address-cells = <3>;
		#size-cells = <2>;
		device_type = "pci";
		bus-range = <0x00 0xff>;
		ranges = <0x81000000 0 0          0x4ff80000 0 0x00010000   /* downstream I/O */
			  0x82000000 0 0x40000000 0x40000000 0 0x0ff00000>; /* non-prefetchable memory */
		num-lanes = <1>;
		num-viewport = <4>;
		interrupts = <GIC_SPI 122 IRQ_TYPE_LEVEL_HIGH>;
		interrupt-names = "msi";
		#interrupt-cells = <1>;
		interrupt-map-mask = <0 0 0 0x7>;
		/*
		 * Reference manual lists pci irqs incorrectly
		 * Real hardware ordering is same as imx6: D+MSI, C, B, A
		 */
		interrupt-map = <0 0 0 1 &intc GIC_SPI 125 IRQ_TYPE_LEVEL_HIGH>,
				<0 0 0 2 &intc GIC_SPI 124 IRQ_TYPE_LEVEL_HIGH>,
				<0 0 0 3 &intc GIC_SPI 123 IRQ_TYPE_LEVEL_HIGH>,
				<0 0 0 4 &intc GIC_SPI 122 IRQ_TYPE_LEVEL_HIGH>;
		clocks = <&clks IMX7D_PCIE_CTRL_ROOT_CLK>,
			 <&clks IMX7D_PLL_ENET_MAIN_100M_CLK>,
			 <&clks IMX7D_PCIE_PHY_ROOT_CLK>;
		clock-names = "pcie", "pcie_bus", "pcie_phy";
		assigned-clocks = <&clks IMX7D_PCIE_CTRL_ROOT_SRC>,
				  <&clks IMX7D_PCIE_PHY_ROOT_SRC>;
		assigned-clock-parents = <&clks IMX7D_PLL_ENET_MAIN_250M_CLK>,
					 <&clks IMX7D_PLL_ENET_MAIN_100M_CLK>;

		fsl,max-link-speed = <2>;
		power-domains = <&pgc_pcie_phy>;
		resets = <&src IMX7_RESET_PCIEPHY>,
			 <&src IMX7_RESET_PCIE_CTRL_APPS_EN>,
			 <&src IMX7_RESET_PCIE_CTRL_APPS_TURNOFF>;
		reset-names = "pciephy", "apps", "turnoff";
		fsl,imx7d-pcie-phy = <&pcie_phy>;
		status = "disabled";
	};

	rpmsg: rpmsg{
		compatible = "fsl,imx7d-rpmsg";
		/* up to now, the following channels are used in imx rpmsg
		 * - tx1/rx1: messages channel.
		 * - general interrupt1: remote proc finish re-init rpmsg stack
		 *   when A core is partition reset.
		 */
		mbox-names = "tx", "rx", "rxdb";
		mboxes = <&mu 0 1
			  &mu 1 1
			  &mu 3 1>;
		status = "disabled";
	};
};

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

	port@1 {
		reg = <1>;
		ca_funnel_in_port1: endpoint {
			remote-endpoint = <&etm1_out_port>;
		};
	};
};