xref: /OK3568_Linux_fs/kernel/arch/powerpc/boot/dts/a4m072.dts (revision 4882a59341e53eb6f0b4789bf948001014eff981)

// SPDX-License-Identifier: GPL-2.0-or-later
/*
 * a4m072 board Device Tree Source
 *
 * Copyright (C) 2011 DENX Software Engineering GmbH
 * Heiko Schocher <hs@denx.de>
 *
 * Copyright (C) 2007 Semihalf
 * Marian Balakowicz <m8@semihalf.com>
 */

/include/ "mpc5200b.dtsi"

&gpt0 { fsl,has-wdt; };
&gpt3 { gpio-controller; };
&gpt4 { gpio-controller; };
&gpt5 { gpio-controller; };

/ {
	model = "anonymous,a4m072";
	compatible = "anonymous,a4m072";

	soc5200@f0000000 {
		#address-cells = <1>;
		#size-cells = <1>;
		compatible = "fsl,mpc5200b-immr";
		ranges = <0 0xf0000000 0x0000c000>;
		reg = <0xf0000000 0x00000100>;
		bus-frequency = <0>; /* From boot loader */
		system-frequency = <0>; /* From boot loader */

		cdm@200 {
			fsl,init-ext-48mhz-en = <0x0>;
			fsl,init-fd-enable = <0x01>;
			fsl,init-fd-counters = <0x3333>;
		};

		spi@f00 {
			status = "disabled";
		};

		psc@2000 {
			compatible = "fsl,mpc5200b-psc-uart","fsl,mpc5200-psc-uart";
			reg = <0x2000 0x100>;
			interrupts = <2 1 0>;
		};

		psc@2200 {
			compatible = "fsl,mpc5200b-psc-uart","fsl,mpc5200-psc-uart";
			reg = <0x2200 0x100>;
			interrupts = <2 2 0>;
		};

		psc@2400 {
			compatible = "fsl,mpc5200b-psc-uart","fsl,mpc5200-psc-uart";
			reg = <0x2400 0x100>;
			interrupts = <2 3 0>;
		};

		psc@2600 {
			status = "disabled";
		};

		psc@2800 {
			status = "disabled";
		};

		psc@2c00 {
			compatible = "fsl,mpc5200b-psc-uart","fsl,mpc5200-psc-uart";
			reg = <0x2c00 0x100>;
			interrupts = <2 4 0>;
		};

		ethernet@3000 {
			phy-handle = <&phy0>;
		};

		mdio@3000 {
			phy0: ethernet-phy@1f {
				reg = <0x1f>;
				interrupts = <1 2 0>; /* IRQ 2 active low */
			};
		};

		i2c@3d00 {
			status = "disabled";
		};

		i2c@3d40 {
			hwmon@2e {
				compatible = "nsc,lm87";
				reg = <0x2e>;
			};
			rtc@51 {
				compatible = "nxp,rtc8564";
				reg = <0x51>;
			};
		};
	};

	localbus {
		compatible = "fsl,mpc5200b-lpb","simple-bus";
		#address-cells = <2>;
		#size-cells = <1>;
		ranges = <0 0 0xfe000000 0x02000000
			  1 0 0x62000000 0x00400000
			  2 0 0x64000000 0x00200000
			  3 0 0x66000000 0x01000000
			  6 0 0x68000000 0x01000000
			  7 0 0x6a000000 0x00000004>;

		flash@0,0 {
			compatible = "cfi-flash";
			reg = <0 0 0x02000000>;
			bank-width = <2>;
			#size-cells = <1>;
			#address-cells = <1>;
		};
		sram0@1,0 {
			compatible = "mtd-ram";
			reg = <1 0x00000 0x00400000>;
			bank-width = <2>;
		};
	};

	pci@f0000d00 {
		#interrupt-cells = <1>;
		#size-cells = <2>;
		#address-cells = <3>;
		device_type = "pci";
		compatible = "fsl,mpc5200-pci";
		reg = <0xf0000d00 0x100>;
		interrupt-map-mask = <0xf800 0 0 7>;
		interrupt-map = <
				 /* IDSEL 0x16 */
				 0xc000 0 0 1 &mpc5200_pic 1 3 3
				 0xc000 0 0 2 &mpc5200_pic 1 3 3
				 0xc000 0 0 3 &mpc5200_pic 1 3 3
				 0xc000 0 0 4 &mpc5200_pic 1 3 3>;
		clock-frequency = <0>; /* From boot loader */
		interrupts = <2 8 0 2 9 0 2 10 0>;
		bus-range = <0 0>;
		ranges = <0x42000000 0 0x80000000 0x80000000 0 0x10000000
			  0x02000000 0 0x90000000 0x90000000 0 0x10000000
			  0x01000000 0 0x00000000 0xa0000000 0 0x01000000>;
	};
};