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192 lines
4.0 KiB
192 lines
4.0 KiB
// SPDX-License-Identifier: GPL-2.0-or-later |
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/* |
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* TQM8XX Device Tree Source |
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* |
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* Heiko Schocher <[email protected]> |
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* 2010 DENX Software Engineering GmbH |
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*/ |
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/dts-v1/; |
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/ { |
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model = "TQM8xx"; |
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compatible = "tqc,tqm8xx"; |
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#address-cells = <1>; |
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#size-cells = <1>; |
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aliases { |
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ethernet0 = ð0; |
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ethernet1 = ð1; |
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mdio1 = &phy1; |
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serial0 = &smc1; |
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}; |
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cpus { |
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#address-cells = <1>; |
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#size-cells = <0>; |
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PowerPC,860@0 { |
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device_type = "cpu"; |
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reg = <0x0>; |
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d-cache-line-size = <16>; // 16 bytes |
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i-cache-line-size = <16>; // 16 bytes |
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d-cache-size = <0x1000>; // L1, 4K |
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i-cache-size = <0x1000>; // L1, 4K |
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timebase-frequency = <0>; |
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bus-frequency = <0>; |
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clock-frequency = <0>; |
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interrupts = <15 2>; // decrementer interrupt |
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interrupt-parent = <&PIC>; |
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}; |
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}; |
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memory { |
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device_type = "memory"; |
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reg = <0x0 0x2000000>; |
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}; |
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localbus@fff00100 { |
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compatible = "fsl,mpc860-localbus", "fsl,pq1-localbus"; |
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#address-cells = <2>; |
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#size-cells = <1>; |
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reg = <0xfff00100 0x40>; |
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ranges = < |
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0x0 0x0 0x40000000 0x800000 |
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0x3 0x0 0xc0000000 0x200 |
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>; |
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flash@0,0 { |
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compatible = "cfi-flash"; |
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reg = <0 0 0x800000>; |
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#address-cells = <1>; |
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#size-cells = <1>; |
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bank-width = <4>; |
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device-width = <2>; |
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}; |
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/* Note: CAN support needs be enabled in U-Boot */ |
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can@3,0 { |
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compatible = "intc,82527"; |
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reg = <3 0x0 0x80>; |
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interrupts = <8 1>; |
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interrupt-parent = <&PIC>; |
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bosch,external-clock-frequency = <16000000>; |
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bosch,disconnect-rx1-input; |
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bosch,disconnect-tx1-output; |
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bosch,iso-low-speed-mux; |
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bosch,clock-out-frequency = <16000000>; |
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}; |
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can@3,100 { |
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compatible = "intc,82527"; |
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reg = <3 0x100 0x80>; |
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interrupts = <8 1>; |
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interrupt-parent = <&PIC>; |
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bosch,external-clock-frequency = <16000000>; |
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bosch,disconnect-rx1-input; |
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bosch,disconnect-tx1-output; |
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bosch,iso-low-speed-mux; |
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}; |
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}; |
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soc@fff00000 { |
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#address-cells = <1>; |
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#size-cells = <1>; |
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device_type = "soc"; |
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ranges = <0x0 0xfff00000 0x00004000>; |
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phy1: mdio@e00 { |
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compatible = "fsl,mpc866-fec-mdio", "fsl,pq1-fec-mdio"; |
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reg = <0xe00 0x188>; |
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#address-cells = <1>; |
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#size-cells = <0>; |
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PHY: ethernet-phy@f { |
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reg = <0xf>; |
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}; |
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}; |
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eth1: ethernet@e00 { |
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device_type = "network"; |
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compatible = "fsl,mpc866-fec-enet", |
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"fsl,pq1-fec-enet"; |
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reg = <0xe00 0x188>; |
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interrupts = <3 1>; |
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interrupt-parent = <&PIC>; |
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phy-handle = <&PHY>; |
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linux,network-index = <1>; |
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}; |
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PIC: pic@0 { |
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interrupt-controller; |
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#interrupt-cells = <2>; |
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reg = <0x0 0x24>; |
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compatible = "fsl,mpc860-pic", "fsl,pq1-pic"; |
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}; |
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cpm@9c0 { |
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#address-cells = <1>; |
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#size-cells = <1>; |
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compatible = "fsl,mpc860-cpm", "fsl,cpm1"; |
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ranges; |
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reg = <0x9c0 0x40>; |
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brg-frequency = <0>; |
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interrupts = <0 2>; // cpm error interrupt |
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interrupt-parent = <&CPM_PIC>; |
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muram@2000 { |
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#address-cells = <1>; |
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#size-cells = <1>; |
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ranges = <0x0 0x2000 0x2000>; |
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data@0 { |
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compatible = "fsl,cpm-muram-data"; |
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reg = <0x0 0x2000>; |
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}; |
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}; |
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brg@9f0 { |
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compatible = "fsl,mpc860-brg", |
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"fsl,cpm1-brg", |
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"fsl,cpm-brg"; |
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reg = <0x9f0 0x10>; |
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clock-frequency = <0>; |
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}; |
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CPM_PIC: pic@930 { |
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interrupt-controller; |
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#address-cells = <0>; |
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#interrupt-cells = <1>; |
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interrupts = <5 2 0 2>; |
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interrupt-parent = <&PIC>; |
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reg = <0x930 0x20>; |
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compatible = "fsl,mpc860-cpm-pic", |
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"fsl,cpm1-pic"; |
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}; |
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smc1: serial@a80 { |
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device_type = "serial"; |
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compatible = "fsl,mpc860-smc-uart", |
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"fsl,cpm1-smc-uart"; |
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reg = <0xa80 0x10 0x3e80 0x40>; |
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interrupts = <4>; |
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interrupt-parent = <&CPM_PIC>; |
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fsl,cpm-brg = <1>; |
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fsl,cpm-command = <0x90>; |
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}; |
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eth0: ethernet@a00 { |
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device_type = "network"; |
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compatible = "fsl,mpc860-scc-enet", |
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"fsl,cpm1-scc-enet"; |
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reg = <0xa00 0x18 0x3c00 0x100>; |
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interrupts = <30>; |
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interrupt-parent = <&CPM_PIC>; |
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fsl,cpm-command = <0000>; |
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linux,network-index = <0>; |
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fixed-link = <0 0 10 0 0>; |
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}; |
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}; |
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}; |
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};
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