xref: /OK3568_Linux_fs/kernel/arch/powerpc/boot/dts/mpc5121.dtsi (revision 4882a59341e53eb6f0b4789bf948001014eff981)

// SPDX-License-Identifier: GPL-2.0-or-later
/*
 * base MPC5121 Device Tree Source
 *
 * Copyright 2007-2008 Freescale Semiconductor Inc.
 */

#include <dt-bindings/clock/mpc512x-clock.h>

/dts-v1/;

/ {
	model = "mpc5121";
	compatible = "fsl,mpc5121";
	#address-cells = <1>;
	#size-cells = <1>;
        interrupt-parent = <&ipic>;

	aliases {
		ethernet0 = &eth0;
		pci = &pci;
	};

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

		PowerPC,5121@0 {
			device_type = "cpu";
			reg = <0>;
			d-cache-line-size = <0x20>;	/* 32 bytes */
			i-cache-line-size = <0x20>;	/* 32 bytes */
			d-cache-size = <0x8000>;	/* L1, 32K */
			i-cache-size = <0x8000>;	/* L1, 32K */
			timebase-frequency = <49500000>;/* 49.5 MHz (csb/4) */
			bus-frequency = <198000000>;	/* 198 MHz csb bus */
			clock-frequency = <396000000>;	/* 396 MHz ppc core */
		};
	};

	memory {
		device_type = "memory";
		reg = <0x00000000 0x10000000>;	/* 256MB at 0 */
	};

	mbx@20000000 {
		compatible = "fsl,mpc5121-mbx";
		reg = <0x20000000 0x4000>;
		interrupts = <66 0x8>;
		clocks = <&clks MPC512x_CLK_MBX_BUS>,
			 <&clks MPC512x_CLK_MBX_3D>,
			 <&clks MPC512x_CLK_MBX>;
		clock-names = "mbx-bus", "mbx-3d", "mbx";
	};

	sram@30000000 {
		compatible = "fsl,mpc5121-sram";
		reg = <0x30000000 0x20000>;	/* 128K at 0x30000000 */
	};

	nfc@40000000 {
		compatible = "fsl,mpc5121-nfc";
		reg = <0x40000000 0x100000>;	/* 1M at 0x40000000 */
		interrupts = <6 8>;
		#address-cells = <1>;
		#size-cells = <1>;
		clocks = <&clks MPC512x_CLK_NFC>;
		clock-names = "ipg";
	};

	localbus@80000020 {
		compatible = "fsl,mpc5121-localbus";
		#address-cells = <2>;
		#size-cells = <1>;
		reg = <0x80000020 0x40>;
		ranges = <0x0 0x0 0xfc000000 0x04000000>;
	};

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

		osc: osc {
			compatible = "fixed-clock";
			#clock-cells = <0>;
			clock-frequency = <33000000>;
		};
	};

	soc@80000000 {
		compatible = "fsl,mpc5121-immr";
		#address-cells = <1>;
		#size-cells = <1>;
		ranges = <0x0 0x80000000 0x400000>;
		reg = <0x80000000 0x400000>;
		bus-frequency = <66000000>;	/* 66 MHz ips bus */


		/*
		 * IPIC
		 * interrupts cell = <intr #, sense>
		 * sense values match linux IORESOURCE_IRQ_* defines:
		 * sense == 8: Level, low assertion
		 * sense == 2: Edge, high-to-low change
		 */
		ipic: interrupt-controller@c00 {
			compatible = "fsl,mpc5121-ipic", "fsl,ipic";
			interrupt-controller;
			#address-cells = <0>;
			#interrupt-cells = <2>;
			reg = <0xc00 0x100>;
		};

		/* Watchdog timer */
		wdt@900 {
			compatible = "fsl,mpc5121-wdt";
			reg = <0x900 0x100>;
		};

		/* Real time clock */
		rtc@a00 {
			compatible = "fsl,mpc5121-rtc";
			reg = <0xa00 0x100>;
			interrupts = <79 0x8 80 0x8>;
		};

		/* Reset module */
		reset@e00 {
			compatible = "fsl,mpc5121-reset";
			reg = <0xe00 0x100>;
		};

		/* Clock control */
		clks: clock@f00 {
			compatible = "fsl,mpc5121-clock";
			reg = <0xf00 0x100>;
			#clock-cells = <1>;
			clocks = <&osc>;
			clock-names = "osc";
		};

		/* Power Management Controller */
		pmc@1000{
			compatible = "fsl,mpc5121-pmc";
			reg = <0x1000 0x100>;
			interrupts = <83 0x8>;
		};

		gpio@1100 {
			compatible = "fsl,mpc5121-gpio";
			reg = <0x1100 0x100>;
			interrupts = <78 0x8>;
		};

		can@1300 {
			compatible = "fsl,mpc5121-mscan";
			reg = <0x1300 0x80>;
			interrupts = <12 0x8>;
			clocks = <&clks MPC512x_CLK_BDLC>,
				 <&clks MPC512x_CLK_IPS>,
				 <&clks MPC512x_CLK_SYS>,
				 <&clks MPC512x_CLK_REF>,
				 <&clks MPC512x_CLK_MSCAN0_MCLK>;
			clock-names = "ipg", "ips", "sys", "ref", "mclk";
		};

		can@1380 {
			compatible = "fsl,mpc5121-mscan";
			reg = <0x1380 0x80>;
			interrupts = <13 0x8>;
			clocks = <&clks MPC512x_CLK_BDLC>,
				 <&clks MPC512x_CLK_IPS>,
				 <&clks MPC512x_CLK_SYS>,
				 <&clks MPC512x_CLK_REF>,
				 <&clks MPC512x_CLK_MSCAN1_MCLK>;
			clock-names = "ipg", "ips", "sys", "ref", "mclk";
		};

		sdhc@1500 {
			compatible = "fsl,mpc5121-sdhc";
			reg = <0x1500 0x100>;
			interrupts = <8 0x8>;
			dmas = <&dma0 30>;
			dma-names = "rx-tx";
			clocks = <&clks MPC512x_CLK_IPS>,
				 <&clks MPC512x_CLK_SDHC>;
			clock-names = "ipg", "per";
		};

		i2c@1700 {
			#address-cells = <1>;
			#size-cells = <0>;
			compatible = "fsl,mpc5121-i2c", "fsl-i2c";
			reg = <0x1700 0x20>;
			interrupts = <9 0x8>;
			clocks = <&clks MPC512x_CLK_I2C>;
			clock-names = "ipg";
		};

		i2c@1720 {
			#address-cells = <1>;
			#size-cells = <0>;
			compatible = "fsl,mpc5121-i2c", "fsl-i2c";
			reg = <0x1720 0x20>;
			interrupts = <10 0x8>;
			clocks = <&clks MPC512x_CLK_I2C>;
			clock-names = "ipg";
		};

		i2c@1740 {
			#address-cells = <1>;
			#size-cells = <0>;
			compatible = "fsl,mpc5121-i2c", "fsl-i2c";
			reg = <0x1740 0x20>;
			interrupts = <11 0x8>;
			clocks = <&clks MPC512x_CLK_I2C>;
			clock-names = "ipg";
		};

		i2ccontrol@1760 {
			compatible = "fsl,mpc5121-i2c-ctrl";
			reg = <0x1760 0x8>;
		};

		axe@2000 {
			compatible = "fsl,mpc5121-axe";
			reg = <0x2000 0x100>;
			interrupts = <42 0x8>;
			clocks = <&clks MPC512x_CLK_AXE>;
			clock-names = "ipg";
		};

		display@2100 {
			compatible = "fsl,mpc5121-diu";
			reg = <0x2100 0x100>;
			interrupts = <64 0x8>;
			clocks = <&clks MPC512x_CLK_DIU>;
			clock-names = "ipg";
		};

		can@2300 {
			compatible = "fsl,mpc5121-mscan";
			reg = <0x2300 0x80>;
			interrupts = <90 0x8>;
			clocks = <&clks MPC512x_CLK_BDLC>,
				 <&clks MPC512x_CLK_IPS>,
				 <&clks MPC512x_CLK_SYS>,
				 <&clks MPC512x_CLK_REF>,
				 <&clks MPC512x_CLK_MSCAN2_MCLK>;
			clock-names = "ipg", "ips", "sys", "ref", "mclk";
		};

		can@2380 {
			compatible = "fsl,mpc5121-mscan";
			reg = <0x2380 0x80>;
			interrupts = <91 0x8>;
			clocks = <&clks MPC512x_CLK_BDLC>,
				 <&clks MPC512x_CLK_IPS>,
				 <&clks MPC512x_CLK_SYS>,
				 <&clks MPC512x_CLK_REF>,
				 <&clks MPC512x_CLK_MSCAN3_MCLK>;
			clock-names = "ipg", "ips", "sys", "ref", "mclk";
		};

		viu@2400 {
			compatible = "fsl,mpc5121-viu";
			reg = <0x2400 0x400>;
			interrupts = <67 0x8>;
			clocks = <&clks MPC512x_CLK_VIU>;
			clock-names = "ipg";
		};

		mdio@2800 {
			compatible = "fsl,mpc5121-fec-mdio";
			reg = <0x2800 0x800>;
			#address-cells = <1>;
			#size-cells = <0>;
			clocks = <&clks MPC512x_CLK_FEC>;
			clock-names = "per";
		};

		eth0: ethernet@2800 {
			device_type = "network";
			compatible = "fsl,mpc5121-fec";
			reg = <0x2800 0x800>;
			local-mac-address = [ 00 00 00 00 00 00 ];
			interrupts = <4 0x8>;
			clocks = <&clks MPC512x_CLK_FEC>;
			clock-names = "per";
		};

		/* USB1 using external ULPI PHY */
		usb@3000 {
			compatible = "fsl,mpc5121-usb2-dr";
			reg = <0x3000 0x600>;
			#address-cells = <1>;
			#size-cells = <0>;
			interrupts = <43 0x8>;
			dr_mode = "otg";
			phy_type = "ulpi";
			clocks = <&clks MPC512x_CLK_USB1>;
			clock-names = "ipg";
		};

		/* USB0 using internal UTMI PHY */
		usb@4000 {
			compatible = "fsl,mpc5121-usb2-dr";
			reg = <0x4000 0x600>;
			#address-cells = <1>;
			#size-cells = <0>;
			interrupts = <44 0x8>;
			dr_mode = "otg";
			phy_type = "utmi_wide";
			clocks = <&clks MPC512x_CLK_USB2>;
			clock-names = "ipg";
		};

		/* IO control */
		ioctl@a000 {
			compatible = "fsl,mpc5121-ioctl";
			reg = <0xA000 0x1000>;
		};

		/* LocalPlus controller */
		lpc@10000 {
			compatible = "fsl,mpc5121-lpc";
			reg = <0x10000 0x100>;
		};

		sclpc@10100 {
			compatible = "fsl,mpc512x-lpbfifo";
			reg = <0x10100 0x50>;
			interrupts = <7 0x8>;
			dmas = <&dma0 26>;
			dma-names = "rx-tx";
		};

		pata@10200 {
			compatible = "fsl,mpc5121-pata";
			reg = <0x10200 0x100>;
			interrupts = <5 0x8>;
			clocks = <&clks MPC512x_CLK_PATA>;
			clock-names = "ipg";
		};

		/* 512x PSCs are not 52xx PSC compatible */

		/* PSC0 */
		psc@11000 {
			compatible = "fsl,mpc5121-psc";
			reg = <0x11000 0x100>;
			interrupts = <40 0x8>;
			fsl,rx-fifo-size = <16>;
			fsl,tx-fifo-size = <16>;
			clocks = <&clks MPC512x_CLK_PSC0>,
				 <&clks MPC512x_CLK_PSC0_MCLK>;
			clock-names = "ipg", "mclk";
		};

		/* PSC1 */
		psc@11100 {
			compatible = "fsl,mpc5121-psc";
			reg = <0x11100 0x100>;
			interrupts = <40 0x8>;
			fsl,rx-fifo-size = <16>;
			fsl,tx-fifo-size = <16>;
			clocks = <&clks MPC512x_CLK_PSC1>,
				 <&clks MPC512x_CLK_PSC1_MCLK>;
			clock-names = "ipg", "mclk";
		};

		/* PSC2 */
		psc@11200 {
			compatible = "fsl,mpc5121-psc";
			reg = <0x11200 0x100>;
			interrupts = <40 0x8>;
			fsl,rx-fifo-size = <16>;
			fsl,tx-fifo-size = <16>;
			clocks = <&clks MPC512x_CLK_PSC2>,
				 <&clks MPC512x_CLK_PSC2_MCLK>;
			clock-names = "ipg", "mclk";
		};

		/* PSC3 */
		psc@11300 {
			compatible = "fsl,mpc5121-psc-uart", "fsl,mpc5121-psc";
			reg = <0x11300 0x100>;
			interrupts = <40 0x8>;
			fsl,rx-fifo-size = <16>;
			fsl,tx-fifo-size = <16>;
			clocks = <&clks MPC512x_CLK_PSC3>,
				 <&clks MPC512x_CLK_PSC3_MCLK>;
			clock-names = "ipg", "mclk";
		};

		/* PSC4 */
		psc@11400 {
			compatible = "fsl,mpc5121-psc-uart", "fsl,mpc5121-psc";
			reg = <0x11400 0x100>;
			interrupts = <40 0x8>;
			fsl,rx-fifo-size = <16>;
			fsl,tx-fifo-size = <16>;
			clocks = <&clks MPC512x_CLK_PSC4>,
				 <&clks MPC512x_CLK_PSC4_MCLK>;
			clock-names = "ipg", "mclk";
		};

		/* PSC5 */
		psc@11500 {
			compatible = "fsl,mpc5121-psc";
			reg = <0x11500 0x100>;
			interrupts = <40 0x8>;
			fsl,rx-fifo-size = <16>;
			fsl,tx-fifo-size = <16>;
			clocks = <&clks MPC512x_CLK_PSC5>,
				 <&clks MPC512x_CLK_PSC5_MCLK>;
			clock-names = "ipg", "mclk";
		};

		/* PSC6 */
		psc@11600 {
			compatible = "fsl,mpc5121-psc";
			reg = <0x11600 0x100>;
			interrupts = <40 0x8>;
			fsl,rx-fifo-size = <16>;
			fsl,tx-fifo-size = <16>;
			clocks = <&clks MPC512x_CLK_PSC6>,
				 <&clks MPC512x_CLK_PSC6_MCLK>;
			clock-names = "ipg", "mclk";
		};

		/* PSC7 */
		psc@11700 {
			compatible = "fsl,mpc5121-psc";
			reg = <0x11700 0x100>;
			interrupts = <40 0x8>;
			fsl,rx-fifo-size = <16>;
			fsl,tx-fifo-size = <16>;
			clocks = <&clks MPC512x_CLK_PSC7>,
				 <&clks MPC512x_CLK_PSC7_MCLK>;
			clock-names = "ipg", "mclk";
		};

		/* PSC8 */
		psc@11800 {
			compatible = "fsl,mpc5121-psc";
			reg = <0x11800 0x100>;
			interrupts = <40 0x8>;
			fsl,rx-fifo-size = <16>;
			fsl,tx-fifo-size = <16>;
			clocks = <&clks MPC512x_CLK_PSC8>,
				 <&clks MPC512x_CLK_PSC8_MCLK>;
			clock-names = "ipg", "mclk";
		};

		/* PSC9 */
		psc@11900 {
			compatible = "fsl,mpc5121-psc";
			reg = <0x11900 0x100>;
			interrupts = <40 0x8>;
			fsl,rx-fifo-size = <16>;
			fsl,tx-fifo-size = <16>;
			clocks = <&clks MPC512x_CLK_PSC9>,
				 <&clks MPC512x_CLK_PSC9_MCLK>;
			clock-names = "ipg", "mclk";
		};

		/* PSC10 */
		psc@11a00 {
			compatible = "fsl,mpc5121-psc";
			reg = <0x11a00 0x100>;
			interrupts = <40 0x8>;
			fsl,rx-fifo-size = <16>;
			fsl,tx-fifo-size = <16>;
			clocks = <&clks MPC512x_CLK_PSC10>,
				 <&clks MPC512x_CLK_PSC10_MCLK>;
			clock-names = "ipg", "mclk";
		};

		/* PSC11 */
		psc@11b00 {
			compatible = "fsl,mpc5121-psc";
			reg = <0x11b00 0x100>;
			interrupts = <40 0x8>;
			fsl,rx-fifo-size = <16>;
			fsl,tx-fifo-size = <16>;
			clocks = <&clks MPC512x_CLK_PSC11>,
				 <&clks MPC512x_CLK_PSC11_MCLK>;
			clock-names = "ipg", "mclk";
		};

		pscfifo@11f00 {
			compatible = "fsl,mpc5121-psc-fifo";
			reg = <0x11f00 0x100>;
			interrupts = <40 0x8>;
			clocks = <&clks MPC512x_CLK_PSC_FIFO>;
			clock-names = "ipg";
		};

		dma0: dma@14000 {
			compatible = "fsl,mpc5121-dma";
			reg = <0x14000 0x1800>;
			interrupts = <65 0x8>;
			#dma-cells = <1>;
		};
	};

	pci: pci@80008500 {
		compatible = "fsl,mpc5121-pci";
		device_type = "pci";
		interrupts = <1 0x8>;
		clock-frequency = <0>;
		#address-cells = <3>;
		#size-cells = <2>;
		#interrupt-cells = <1>;
		clocks = <&clks MPC512x_CLK_PCI>;
		clock-names = "ipg";

		reg = <0x80008500 0x100	/* internal registers */
		       0x80008300 0x8>;	/* config space access registers */
		bus-range = <0x0 0x0>;
		ranges = <0x42000000 0x0 0xa0000000 0xa0000000 0x0 0x10000000
			  0x02000000 0x0 0xb0000000 0xb0000000 0x0 0x10000000
			  0x01000000 0x0 0x00000000 0x84000000 0x0 0x01000000>;
	};
};