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186 lines
3.9 KiB
186 lines
3.9 KiB
// SPDX-License-Identifier: GPL-2.0-or-later |
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/* |
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* MPC866 ADS Device Tree Source |
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* |
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* Copyright 2006 MontaVista Software, Inc. |
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* Copyright 2008 Freescale Semiconductor, Inc. |
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*/ |
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/dts-v1/; |
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/ { |
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model = "MPC866ADS"; |
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compatible = "fsl,mpc866ads"; |
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#address-cells = <1>; |
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#size-cells = <1>; |
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cpus { |
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#address-cells = <1>; |
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#size-cells = <0>; |
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PowerPC,866@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 = <0x2000>; // L1, 8K |
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i-cache-size = <0x4000>; // L1, 16K |
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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 0x800000>; |
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}; |
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localbus@ff000100 { |
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compatible = "fsl,mpc866-localbus", "fsl,pq1-localbus"; |
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#address-cells = <2>; |
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#size-cells = <1>; |
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reg = <0xff000100 0x40>; |
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ranges = < |
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0x1 0x0 0xff080000 0x8000 |
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0x5 0x0 0xff0a0000 0x8000 |
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>; |
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board-control@1,0 { |
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reg = <0x1 0x0 0x20 0x5 0x300 0x4>; |
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compatible = "fsl,mpc866ads-bcsr"; |
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}; |
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}; |
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soc@ff000000 { |
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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 0xff000000 0x100000>; |
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reg = <0xff000000 0x200>; |
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bus-frequency = <0>; |
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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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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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local-mac-address = [ 00 00 00 00 00 00 ]; |
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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 = <0>; |
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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,mpc866-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,mpc866-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 0x1c00>; |
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}; |
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}; |
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brg@9f0 { |
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compatible = "fsl,mpc866-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,mpc866-cpm-pic", |
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"fsl,cpm1-pic"; |
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}; |
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serial@a80 { |
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device_type = "serial"; |
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compatible = "fsl,mpc866-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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serial@a90 { |
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device_type = "serial"; |
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compatible = "fsl,mpc866-smc-uart", |
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"fsl,cpm1-smc-uart"; |
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reg = <0xa90 0x10 0x3f80 0x40>; |
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interrupts = <3>; |
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interrupt-parent = <&CPM_PIC>; |
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fsl,cpm-brg = <2>; |
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fsl,cpm-command = <0xd0>; |
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}; |
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ethernet@a00 { |
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device_type = "network"; |
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compatible = "fsl,mpc866-scc-enet", |
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"fsl,cpm1-scc-enet"; |
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reg = <0xa00 0x18 0x3c00 0x100>; |
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local-mac-address = [ 00 00 00 00 00 00 ]; |
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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 = <1>; |
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}; |
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i2c@860 { |
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compatible = "fsl,mpc866-i2c", |
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"fsl,cpm1-i2c"; |
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reg = <0x860 0x20 0x3c80 0x30>; |
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interrupts = <16>; |
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interrupt-parent = <&CPM_PIC>; |
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fsl,cpm-command = <0x10>; |
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#address-cells = <1>; |
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#size-cells = <0>; |
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}; |
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}; |
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}; |
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chosen { |
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stdout-path = "/soc/cpm/serial@a80"; |
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}; |
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};
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