linux/linux-5.4.31/arch/powerpc/boot/dts/fsl/kmcent2.dts

// SPDX-License-Identifier: GPL-2.0-or-later
/*
 * Keymile kmcent2 Device Tree Source, based on T1040RDB DTS
 *
 * (C) Copyright 2016
 * Valentin Longchamp, Keymile AG, valentin.longchamp@keymile.com
 *
 * Copyright 2014 - 2015 Freescale Semiconductor Inc.
 */

/include/ "t104xsi-pre.dtsi"

/ {
	model = "keymile,kmcent2";
	compatible = "keymile,kmcent2";

	aliases {
		front_phy = &front_phy;
	};

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

		bman_fbpr: bman-fbpr {
			size = <0 0x1000000>;
			alignment = <0 0x1000000>;
		};
		qman_fqd: qman-fqd {
			size = <0 0x400000>;
			alignment = <0 0x400000>;
		};
		qman_pfdr: qman-pfdr {
			size = <0 0x2000000>;
			alignment = <0 0x2000000>;
		};
	};

	ifc: localbus@ffe124000 {
		reg = <0xf 0xfe124000 0 0x2000>;
		ranges = <0 0 0xf 0xe8000000 0x04000000
			  1 0 0xf 0xfa000000 0x00010000
			  2 0 0xf 0xfb000000 0x00010000
			  4 0 0xf 0xc0000000 0x08000000
			  6 0 0xf 0xd0000000 0x08000000
			  7 0 0xf 0xd8000000 0x08000000>;

		nor@0,0 {
			#address-cells = <1>;
			#size-cells = <1>;
			compatible = "cfi-flash";
			reg = <0x0 0x0 0x04000000>;
			bank-width = <2>;
			device-width = <2>;
		};

		nand@1,0 {
			#address-cells = <1>;
			#size-cells = <1>;
			compatible = "fsl,ifc-nand";
			reg = <0x1 0x0 0x10000>;
		};

		board-control@2,0 {
			compatible = "keymile,qriox";
			reg = <0x2 0x0 0x80>;
		};

		chassis-mgmt@6,0 {
			compatible = "keymile,bfticu";
			reg = <6 0 0x100>;
			interrupt-controller;
			interrupt-parent = <&mpic>;
			interrupts = <11 1 0 0>;
			#interrupt-cells = <1>;
		};

	};

	memory {
		device_type = "memory";
	};

	dcsr: dcsr@f00000000 {
		ranges = <0x00000000 0xf 0x00000000 0x01072000>;
	};

	bportals: bman-portals@ff4000000 {
		ranges = <0x0 0xf 0xf4000000 0x2000000>;
	};

	qportals: qman-portals@ff6000000 {
		ranges = <0x0 0xf 0xf6000000 0x2000000>;
	};

	soc: soc@ffe000000 {
		ranges = <0x00000000 0xf 0xfe000000 0x1000000>;
		reg = <0xf 0xfe000000 0 0x00001000>;

		spi@110000 {
			network-clock@1 {
				compatible = "zarlink,zl30364";
				reg = <1>;
				spi-max-frequency = <1000000>;
			};
		};

		sdhc@114000 {
			status = "disabled";
		};

		i2c@118000 {
			clock-frequency = <100000>;

			mux@70 {
				compatible = "nxp,pca9547";
				reg = <0x70>;
				#address-cells = <1>;
				#size-cells = <0>;
				i2c-mux-idle-disconnect;

				i2c@0 {
					reg = <0>;
					#address-cells = <1>;
					#size-cells = <0>;

					eeprom@54 {
						compatible = "atmel,24c02";
						reg = <0x54>;
						pagesize = <2>;
						read-only;
						label = "ddr3-spd";
					};
				};

				i2c@7 {
					reg = <7>;
					#address-cells = <1>;
					#size-cells = <0>;

					temp-sensor@48 {
						compatible = "national,lm75";
						reg = <0x48>;
						label = "SENSOR_0";
					};
					temp-sensor@4a {
						compatible = "national,lm75";
						reg = <0x4a>;
						label = "SENSOR_2";
					};
					temp-sensor@4b {
						compatible = "national,lm75";
						reg = <0x4b>;
						label = "SENSOR_3";
					};
				};
			};
		};

		i2c@118100 {
			clock-frequency = <100000>;

			eeprom@50 {
				compatible = "atmel,24c08";
				reg = <0x50>;
				pagesize = <16>;
			};

			eeprom@54 {
				compatible = "atmel,24c08";
				reg = <0x54>;
				pagesize = <16>;
			};
		};

		i2c@119000 {
			status = "disabled";
		};

		i2c@119100 {
			status = "disabled";
		};

		serial2: serial@11d500 {
			status = "disabled";
		};

		serial3: serial@11d600 {
			status = "disabled";
		};

		usb0: usb@210000 {
			status = "disabled";
		};
		usb1: usb@211000 {
			status = "disabled";
		};

		display@180000 {
			status = "disabled";
		};

		sata@220000 {
			status = "disabled";
		};
		sata@221000 {
			status = "disabled";
		};

		fman@400000 {
			ethernet@e0000 {
				fixed-link = <0 1 1000 0 0>;
				phy-connection-type = "sgmii";
			};

			ethernet@e2000 {
				fixed-link = <1 1 1000 0 0>;
				phy-connection-type = "sgmii";
			};

			ethernet@e4000 {
				status = "disabled";
			};

			ethernet@e6000 {
				status = "disabled";
			};

			ethernet@e8000 {
				phy-handle = <&front_phy>;
				phy-connection-type = "rgmii";
			};

			mdio0: mdio@fc000 {
				front_phy: ethernet-phy@11 {
					reg = <0x11>;
				};
			};
		};
	};


	pci0: pcie@ffe240000 {
		reg = <0xf 0xfe240000 0 0x10000>;
		ranges = <0x02000000 0 0xe0000000 0xc 0x00000000 0x0 0x20000000
			  0x01000000 0 0x00000000 0xf 0xf8000000 0x0 0x00010000>;
		pcie@0 {
			ranges = <0x02000000 0 0xe0000000
				  0x02000000 0 0xe0000000
				  0 0x20000000

				  0x01000000 0 0x00000000
				  0x01000000 0 0x00000000
				  0 0x00010000>;
		};
	};

	pci1: pcie@ffe250000 {
		status = "disabled";
	};

	pci2: pcie@ffe260000 {
		status = "disabled";
	};

	pci3: pcie@ffe270000 {
		status = "disabled";
	};

	qe: qe@ffe140000 {
		ranges = <0x0 0xf 0xfe140000 0x40000>;
		reg = <0xf 0xfe140000 0 0x480>;
		brg-frequency = <0>;
		bus-frequency = <0>;

		si1: si@700 {
			compatible = "fsl,t1040-qe-si";
			reg = <0x700 0x80>;
		};

		siram1: siram@1000 {
			compatible = "fsl,t1040-qe-siram";
			reg = <0x1000 0x800>;
		};

		ucc_hdlc: ucc@2000 {
			device_type = "hdlc";
			compatible = "fsl,ucc-hdlc";
			rx-clock-name = "clk9";
			tx-clock-name = "clk9";
			fsl,hdlc-bus;
		};
	};
};

#include "t1040si-post.dtsi"