// SPDX-License-Identifier: GPL-2.0-or-later /* * Device Tree Source for MPC885 ADS running U-Boot * * Copyright 2006 MontaVista Software, Inc. * Copyright 2007 Freescale Semiconductor, Inc. */ /dts-v1/; / { model = "Analogue & Micro Adder MPC875"; compatible = "analogue-and-micro,adder875"; #address-cells = <1>; #size-cells = <1>; aliases { console = &console; ethernet0 = ð0; ethernet1 = ð1; }; cpus { #address-cells = <1>; #size-cells = <0>; PowerPC,875@0 { device_type = "cpu"; reg = <0>; d-cache-line-size = <16>; i-cache-line-size = <16>; d-cache-size = <8192>; i-cache-size = <8192>; timebase-frequency = <0>; bus-frequency = <0>; clock-frequency = <0>; interrupts = <15 2>; // decrementer interrupt interrupt-parent = <&PIC>; }; }; memory { device_type = "memory"; reg = <0 0x01000000>; }; localbus@ff000100 { compatible = "fsl,mpc885-localbus", "fsl,pq1-localbus", "simple-bus"; #address-cells = <2>; #size-cells = <1>; reg = <0xff000100 0x40>; ranges = < 0 0 0xfe000000 0x01000000 >; flash@0,0 { compatible = "cfi-flash"; reg = <0 0 0x800000>; bank-width = <2>; device-width = <2>; }; }; soc@ff000000 { compatible = "fsl,mpc875-immr", "fsl,pq1-soc", "simple-bus"; #address-cells = <1>; #size-cells = <1>; ranges = <0 0xff000000 0x00004000>; // Temporary until code stops depending on it. device_type = "soc"; // Temporary until get_immrbase() is fixed. reg = <0xff000000 0x4000>; mdio@e00 { compatible = "fsl,mpc875-fec-mdio", "fsl,pq1-fec-mdio"; reg = <0xe00 0x188>; #address-cells = <1>; #size-cells = <0>; PHY0: ethernet-phy@0 { reg = <0>; }; PHY1: ethernet-phy@1 { reg = <1>; }; }; eth0: ethernet@e00 { device_type = "network"; compatible = "fsl,mpc875-fec-enet", "fsl,pq1-fec-enet"; reg = <0xe00 0x188>; local-mac-address = [ 00 00 00 00 00 00 ]; interrupts = <3 1>; interrupt-parent = <&PIC>; phy-handle = <&PHY0>; linux,network-index = <0>; }; eth1: ethernet@1e00 { device_type = "network"; compatible = "fsl,mpc875-fec-enet", "fsl,pq1-fec-enet"; reg = <0x1e00 0x188>; local-mac-address = [ 00 00 00 00 00 00 ]; interrupts = <7 1>; interrupt-parent = <&PIC>; phy-handle = <&PHY1>; linux,network-index = <1>; }; PIC: interrupt-controller@0 { interrupt-controller; #interrupt-cells = <2>; reg = <0 0x24>; compatible = "fsl,mpc875-pic", "fsl,pq1-pic"; }; cpm@9c0 { #address-cells = <1>; #size-cells = <1>; compatible = "fsl,mpc875-cpm", "fsl,cpm1", "simple-bus"; interrupts = <0>; // cpm error interrupt interrupt-parent = <&CPM_PIC>; reg = <0x9c0 0x40>; ranges; muram { #address-cells = <1>; #size-cells = <1>; ranges = <0 0x2000 0x2000>; data@0 { compatible = "fsl,cpm-muram-data"; reg = <0 0x1c00>; }; }; brg@9f0 { compatible = "fsl,mpc875-brg", "fsl,cpm1-brg", "fsl,cpm-brg"; clock-frequency = <50000000>; reg = <0x9f0 0x10>; }; CPM_PIC: interrupt-controller@930 { interrupt-controller; #interrupt-cells = <1>; interrupts = <5 2 0 2>; interrupt-parent = <&PIC>; reg = <0x930 0x20>; compatible = "fsl,mpc875-cpm-pic", "fsl,cpm1-pic"; }; console: serial@a80 { device_type = "serial"; compatible = "fsl,mpc875-smc-uart", "fsl,cpm1-smc-uart"; reg = <0xa80 0x10 0x3e80 0x40>; interrupts = <4>; interrupt-parent = <&CPM_PIC>; fsl,cpm-brg = <1>; fsl,cpm-command = <0x0090>; current-speed = <115200>; }; }; }; chosen { stdout-path = &console; }; };