| /* | |
| * TQM8XX Device Tree Source | |
| * | |
| * Heiko Schocher <hs@denx.de> | |
| * 2010 DENX Software Engineering GmbH | |
| * | |
| * This program is free software; you can redistribute it and/or modify it | |
| * under the terms of the GNU General Public License as published by the | |
| * Free Software Foundation; either version 2 of the License, or (at your | |
| * option) any later version. | |
| */ | |
| /dts-v1/; | |
| / { | |
| model = "TQM8xx"; | |
| compatible = "tqc,tqm8xx"; | |
| #address-cells = <1>; | |
| #size-cells = <1>; | |
| aliases { | |
| ethernet0 = ð0; | |
| ethernet1 = ð1; | |
| mdio1 = &phy1; | |
| serial0 = &smc1; | |
| }; | |
| cpus { | |
| #address-cells = <1>; | |
| #size-cells = <0>; | |
| PowerPC,860@0 { | |
| device_type = "cpu"; | |
| reg = <0x0>; | |
| d-cache-line-size = <16>; // 16 bytes | |
| i-cache-line-size = <16>; // 16 bytes | |
| d-cache-size = <0x1000>; // L1, 4K | |
| i-cache-size = <0x1000>; // L1, 4K | |
| timebase-frequency = <0>; | |
| bus-frequency = <0>; | |
| clock-frequency = <0>; | |
| interrupts = <15 2>; // decrementer interrupt | |
| interrupt-parent = <&PIC>; | |
| }; | |
| }; | |
| memory { | |
| device_type = "memory"; | |
| reg = <0x0 0x2000000>; | |
| }; | |
| localbus@fff00100 { | |
| compatible = "fsl,mpc860-localbus", "fsl,pq1-localbus"; | |
| #address-cells = <2>; | |
| #size-cells = <1>; | |
| reg = <0xfff00100 0x40>; | |
| ranges = < | |
| 0x0 0x0 0x40000000 0x800000 | |
| 0x3 0x0 0xc0000000 0x200 | |
| >; | |
| flash@0,0 { | |
| compatible = "cfi-flash"; | |
| reg = <0 0 0x800000>; | |
| #address-cells = <1>; | |
| #size-cells = <1>; | |
| bank-width = <4>; | |
| device-width = <2>; | |
| }; | |
| /* Note: CAN support needs be enabled in U-Boot */ | |
| can@3,0 { | |
| compatible = "intc,82527"; | |
| reg = <3 0x0 0x80>; | |
| interrupts = <8 1>; | |
| interrupt-parent = <&PIC>; | |
| bosch,external-clock-frequency = <16000000>; | |
| bosch,disconnect-rx1-input; | |
| bosch,disconnect-tx1-output; | |
| bosch,iso-low-speed-mux; | |
| bosch,clock-out-frequency = <16000000>; | |
| }; | |
| can@3,100 { | |
| compatible = "intc,82527"; | |
| reg = <3 0x100 0x80>; | |
| interrupts = <8 1>; | |
| interrupt-parent = <&PIC>; | |
| bosch,external-clock-frequency = <16000000>; | |
| bosch,disconnect-rx1-input; | |
| bosch,disconnect-tx1-output; | |
| bosch,iso-low-speed-mux; | |
| }; | |
| }; | |
| soc@fff00000 { | |
| #address-cells = <1>; | |
| #size-cells = <1>; | |
| device_type = "soc"; | |
| ranges = <0x0 0xfff00000 0x00004000>; | |
| phy1: mdio@e00 { | |
| compatible = "fsl,mpc866-fec-mdio", "fsl,pq1-fec-mdio"; | |
| reg = <0xe00 0x188>; | |
| #address-cells = <1>; | |
| #size-cells = <0>; | |
| PHY: ethernet-phy@f { | |
| reg = <0xf>; | |
| }; | |
| }; | |
| eth1: ethernet@e00 { | |
| device_type = "network"; | |
| compatible = "fsl,mpc866-fec-enet", | |
| "fsl,pq1-fec-enet"; | |
| reg = <0xe00 0x188>; | |
| interrupts = <3 1>; | |
| interrupt-parent = <&PIC>; | |
| phy-handle = <&PHY>; | |
| linux,network-index = <1>; | |
| }; | |
| PIC: pic@0 { | |
| interrupt-controller; | |
| #interrupt-cells = <2>; | |
| reg = <0x0 0x24>; | |
| compatible = "fsl,mpc860-pic", "fsl,pq1-pic"; | |
| }; | |
| cpm@9c0 { | |
| #address-cells = <1>; | |
| #size-cells = <1>; | |
| compatible = "fsl,mpc860-cpm", "fsl,cpm1"; | |
| ranges; | |
| reg = <0x9c0 0x40>; | |
| brg-frequency = <0>; | |
| interrupts = <0 2>; // cpm error interrupt | |
| interrupt-parent = <&CPM_PIC>; | |
| muram@2000 { | |
| #address-cells = <1>; | |
| #size-cells = <1>; | |
| ranges = <0x0 0x2000 0x2000>; | |
| data@0 { | |
| compatible = "fsl,cpm-muram-data"; | |
| reg = <0x0 0x2000>; | |
| }; | |
| }; | |
| brg@9f0 { | |
| compatible = "fsl,mpc860-brg", | |
| "fsl,cpm1-brg", | |
| "fsl,cpm-brg"; | |
| reg = <0x9f0 0x10>; | |
| clock-frequency = <0>; | |
| }; | |
| CPM_PIC: pic@930 { | |
| interrupt-controller; | |
| #address-cells = <0>; | |
| #interrupt-cells = <1>; | |
| interrupts = <5 2 0 2>; | |
| interrupt-parent = <&PIC>; | |
| reg = <0x930 0x20>; | |
| compatible = "fsl,mpc860-cpm-pic", | |
| "fsl,cpm1-pic"; | |
| }; | |
| smc1: serial@a80 { | |
| device_type = "serial"; | |
| compatible = "fsl,mpc860-smc-uart", | |
| "fsl,cpm1-smc-uart"; | |
| reg = <0xa80 0x10 0x3e80 0x40>; | |
| interrupts = <4>; | |
| interrupt-parent = <&CPM_PIC>; | |
| fsl,cpm-brg = <1>; | |
| fsl,cpm-command = <0x90>; | |
| }; | |
| eth0: ethernet@a00 { | |
| device_type = "network"; | |
| compatible = "fsl,mpc860-scc-enet", | |
| "fsl,cpm1-scc-enet"; | |
| reg = <0xa00 0x18 0x3c00 0x100>; | |
| interrupts = <30>; | |
| interrupt-parent = <&CPM_PIC>; | |
| fsl,cpm-command = <0000>; | |
| linux,network-index = <0>; | |
| fixed-link = <0 0 10 0 0>; | |
| }; | |
| }; | |
| }; | |
| }; |