linux_dsm_epyc7002/arch/powerpc/boot/dts/p1022ds.dts

/*
 * P1022 DS 36Bit Physical Address Map Device Tree Source
 *
 * Copyright 2010 Freescale Semiconductor, Inc.
 *
 * This file is licensed under the terms of the GNU General Public License
 * version 2.  This program is licensed "as is" without any warranty of any
 * kind, whether express or implied.
 */

/include/ "fsl/p1022si-pre.dtsi"
/ {
	model = "fsl,P1022DS";
	compatible = "fsl,P1022DS";

	memory {
		device_type = "memory";
	};

	lbc: localbus@fffe05000 {
		reg = <0xf 0xffe05000 0 0x1000>;
		ranges = <0x0 0x0 0xf 0xe8000000 0x08000000
			  0x1 0x0 0xf 0xe0000000 0x08000000
			  0x2 0x0 0xf 0xffa00000 0x00040000
			  0x3 0x0 0xf 0xffdf0000 0x00008000>;

		/*
		 * This node is used to access the pixis via "indirect" mode,
		 * which is done by writing the pixis register index to chip
		 * select 0 and the value to/from chip select 1.  Indirect
		 * mode is the only way to access the pixis when DIU video
		 * is enabled.  Note that this assumes that the first column
		 * of the 'ranges' property above is the chip select number.
		 */
		board-control@0,0 {
			compatible = "fsl,p1022ds-indirect-pixis";
			reg = <0x0 0x0 1	/* CS0 */
			       0x1 0x0 1>;	/* CS1 */
		};

		nor@0,0 {
			#address-cells = <1>;
			#size-cells = <1>;
			compatible = "cfi-flash";
			reg = <0x0 0x0 0x8000000>;
			bank-width = <2>;
			device-width = <1>;

			partition@0 {
				reg = <0x0 0x03000000>;
				label = "ramdisk-nor";
				read-only;
			};

			partition@3000000 {
				reg = <0x03000000 0x00e00000>;
				label = "diagnostic-nor";
				read-only;
			};

			partition@3e00000 {
				reg = <0x03e00000 0x00200000>;
				label = "dink-nor";
				read-only;
			};

			partition@4000000 {
				reg = <0x04000000 0x00400000>;
				label = "kernel-nor";
				read-only;
			};

			partition@4400000 {
				reg = <0x04400000 0x03b00000>;
				label = "jffs2-nor";
			};

			partition@7f00000 {
				reg = <0x07f00000 0x00080000>;
				label = "dtb-nor";
				read-only;
			};

			partition@7f80000 {
				reg = <0x07f80000 0x00080000>;
				label = "u-boot-nor";
				read-only;
			};
		};

		nand@2,0 {
			#address-cells = <1>;
			#size-cells = <1>;
			compatible = "fsl,elbc-fcm-nand";
			reg = <0x2 0x0 0x40000>;

			partition@0 {
				reg = <0x0 0x02000000>;
				label = "u-boot-nand";
				read-only;
			};

			partition@2000000 {
				reg = <0x02000000 0x10000000>;
				label = "jffs2-nand";
			};

			partition@12000000 {
				reg = <0x12000000 0x10000000>;
				label = "ramdisk-nand";
				read-only;
			};

			partition@22000000 {
				reg = <0x22000000 0x04000000>;
				label = "kernel-nand";
			};

			partition@26000000 {
				reg = <0x26000000 0x01000000>;
				label = "dtb-nand";
				read-only;
			};

			partition@27000000 {
				reg = <0x27000000 0x19000000>;
				label = "reserved-nand";
			};
		};

		board-control@3,0 {
			compatible = "fsl,p1022ds-fpga", "fsl,fpga-ngpixis";
			reg = <3 0 0x30>;
			interrupt-parent = <&mpic>;
			/*
			 * IRQ8 is generated if the "EVENT" switch is pressed
			 * and PX_CTL[EVESEL] is set to 00.
			 */
			interrupts = <8 8 0 0>;
		};
	};

	soc: soc@fffe00000 {
		ranges = <0x0 0xf 0xffe00000 0x100000>;

		i2c@3100 {
			wm8776:codec@1a {
				compatible = "wlf,wm8776";
				reg = <0x1a>;
				/*
				 * clock-frequency will be set by U-Boot if
				 * the clock is enabled.
				 */
			};
		};

		spi@7000 {
			flash@0 {
				#address-cells = <1>;
				#size-cells = <1>;
				compatible = "spansion,s25sl12801";
				reg = <0>;
				spi-max-frequency = <40000000>; /* input clock */

				partition@0 {
					label = "u-boot-spi";
					reg = <0x00000000 0x00100000>;
					read-only;
				};
				partition@100000 {
					label = "kernel-spi";
					reg = <0x00100000 0x00500000>;
					read-only;
				};
				partition@600000 {
					label = "dtb-spi";
					reg = <0x00600000 0x00100000>;
					read-only;
				};
				partition@700000 {
					label = "file system-spi";
					reg = <0x00700000 0x00900000>;
				};
			};
		};

		ssi@15000 {
			fsl,mode = "i2s-slave";
			codec-handle = <&wm8776>;
			fsl,ssi-asynchronous;
		};

		usb@22000 {
			phy_type = "ulpi";
		};

		usb@23000 {
			status = "disabled";
		};

		mdio@24000 {
			phy0: ethernet-phy@0 {
				interrupts = <3 1 0 0>;
				reg = <0x1>;
			};
			phy1: ethernet-phy@1 {
				interrupts = <9 1 0 0>;
				reg = <0x2>;
			};
		};

		ethernet@b0000 {
			phy-handle = <&phy0>;
			phy-connection-type = "rgmii-id";
		};

		ethernet@b1000 {
			phy-handle = <&phy1>;
			phy-connection-type = "rgmii-id";
		};
	};

	pci0: pcie@fffe09000 {
		reg = <0xf 0xffe09000 0 0x1000>;
		ranges = <0x2000000 0x0 0xa0000000 0xc 0x20000000 0x0 0x20000000
			  0x1000000 0x0 0x00000000 0xf 0xffc10000 0x0 0x10000>;
		pcie@0 {
			ranges = <0x2000000 0x0 0xe0000000
				  0x2000000 0x0 0xe0000000
				  0x0 0x20000000

				  0x1000000 0x0 0x0
				  0x1000000 0x0 0x0
				  0x0 0x100000>;
		};
	};

	pci1: pcie@fffe0a000 {
		reg = <0xf 0xffe0a000 0 0x1000>;
		ranges = <0x2000000 0x0 0xc0000000 0xc 0x40000000 0x0 0x20000000
			  0x1000000 0x0 0x00000000 0xf 0xffc20000 0x0 0x10000>;
		pcie@0 {
			reg = <0x0 0x0 0x0 0x0 0x0>;
			ranges = <0x2000000 0x0 0xe0000000
				  0x2000000 0x0 0xe0000000
				  0x0 0x20000000

				  0x1000000 0x0 0x0
				  0x1000000 0x0 0x0
				  0x0 0x100000>;
		};
	};

	pci2: pcie@fffe0b000 {
		reg = <0xf 0xffe0b000 0 0x1000>;
		ranges = <0x2000000 0x0 0x80000000 0xc 0x00000000 0x0 0x20000000
			  0x1000000 0x0 0x00000000 0xf 0xffc00000 0x0 0x10000>;
		pcie@0 {
			ranges = <0x2000000 0x0 0xe0000000
				  0x2000000 0x0 0xe0000000
				  0x0 0x20000000

				  0x1000000 0x0 0x0
				  0x1000000 0x0 0x0
				  0x0 0x100000>;
		};
	};
};

/include/ "fsl/p1022si-post.dtsi"