196 lines
4.4 KiB
Plaintext
196 lines
4.4 KiB
Plaintext
/*
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* Device Tree Source for IBM Holly (PPC 750CL with TSI controller)
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* Copyright 2007, IBM Corporation
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*
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* Stephen Winiecki <stevewin@us.ibm.com>
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* Josh Boyer <jwboyer@linux.vnet.ibm.com>
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*
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* This file is licensed under the terms of the GNU General Public
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* License version 2. This program is licensed "as is" without
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* any warranty of any kind, whether express or implied.
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*/
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/ {
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model = "41K7339";
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compatible = "ibm,holly";
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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,750CL@0 {
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device_type = "cpu";
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reg = <0>;
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d-cache-line-size = <20>;
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i-cache-line-size = <20>;
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d-cache-size = <8000>;
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i-cache-size = <8000>;
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d-cache-sets = <80>;
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i-cache-sets = <80>;
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timebase-frequency = <2faf080>;
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clock-frequency = <23c34600>;
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bus-frequency = <bebc200>;
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};
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};
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memory@0 {
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device_type = "memory";
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reg = <00000000 20000000>;
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};
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tsi109@c0000000 {
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device_type = "tsi-bridge";
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compatible = "tsi109-bridge", "tsi108-bridge";
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#address-cells = <1>;
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#size-cells = <1>;
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ranges = <00000000 c0000000 00010000>;
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reg = <c0000000 00010000>;
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i2c@7000 {
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device_type = "i2c";
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compatible = "tsi109-i2c", "tsi108-i2c";
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interrupt-parent = <&MPIC>;
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interrupts = <e 2>;
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reg = <7000 400>;
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};
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MDIO: mdio@6000 {
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device_type = "mdio";
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compatible = "tsi109-mdio", "tsi108-mdio";
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reg = <6000 50>;
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#address-cells = <1>;
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#size-cells = <0>;
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PHY1: ethernet-phy@1 {
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compatible = "bcm5461a";
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reg = <1>;
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txc-rxc-delay-disable;
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};
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PHY2: ethernet-phy@2 {
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compatible = "bcm5461a";
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reg = <2>;
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txc-rxc-delay-disable;
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};
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};
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ethernet@6200 {
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device_type = "network";
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compatible = "tsi109-ethernet", "tsi108-ethernet";
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#address-cells = <1>;
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#size-cells = <0>;
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reg = <6000 200>;
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local-mac-address = [ 00 00 00 00 00 00 ];
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interrupt-parent = <&MPIC>;
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interrupts = <10 2>;
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mdio-handle = <&MDIO>;
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phy-handle = <&PHY1>;
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};
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ethernet@6600 {
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device_type = "network";
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compatible = "tsi109-ethernet", "tsi108-ethernet";
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#address-cells = <1>;
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#size-cells = <0>;
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reg = <6400 200>;
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local-mac-address = [ 00 00 00 00 00 00 ];
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interrupt-parent = <&MPIC>;
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interrupts = <11 2>;
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mdio-handle = <&MDIO>;
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phy-handle = <&PHY2>;
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};
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serial@7808 {
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device_type = "serial";
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compatible = "ns16550";
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reg = <7808 200>;
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virtual-reg = <c0007808>;
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clock-frequency = <3F9C6000>;
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current-speed = <1c200>;
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interrupt-parent = <&MPIC>;
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interrupts = <c 2>;
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};
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serial@7c08 {
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device_type = "serial";
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compatible = "ns16550";
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reg = <7c08 200>;
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virtual-reg = <c0007c08>;
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clock-frequency = <3F9C6000>;
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current-speed = <1c200>;
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interrupt-parent = <&MPIC>;
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interrupts = <d 2>;
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};
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MPIC: pic@7400 {
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device_type = "open-pic";
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compatible = "chrp,open-pic";
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interrupt-controller;
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#interrupt-cells = <2>;
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reg = <7400 400>;
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big-endian;
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};
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pci@1000 {
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device_type = "pci";
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compatible = "tsi109-pci", "tsi108-pci";
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#interrupt-cells = <1>;
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#size-cells = <2>;
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#address-cells = <3>;
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reg = <1000 1000>;
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bus-range = <0 0>;
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/*----------------------------------------------------+
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| PCI memory range.
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| 01 denotes I/O space
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| 02 denotes 32-bit memory space
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+----------------------------------------------------*/
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ranges = <02000000 0 40000000 40000000 0 10000000
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01000000 0 00000000 7e000000 0 00010000>;
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clock-frequency = <7f28154>;
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interrupt-parent = <&MPIC>;
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interrupts = <17 2>;
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interrupt-map-mask = <f800 0 0 7>;
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/*----------------------------------------------------+
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| The INTA, INTB, INTC, INTD are shared.
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+----------------------------------------------------*/
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interrupt-map = <
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0800 0 0 1 &RT0 24 0
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0800 0 0 2 &RT0 25 0
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0800 0 0 3 &RT0 26 0
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0800 0 0 4 &RT0 27 0
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1000 0 0 1 &RT0 25 0
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1000 0 0 2 &RT0 26 0
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1000 0 0 3 &RT0 27 0
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1000 0 0 4 &RT0 24 0
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1800 0 0 1 &RT0 26 0
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1800 0 0 2 &RT0 27 0
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1800 0 0 3 &RT0 24 0
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1800 0 0 4 &RT0 25 0
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2000 0 0 1 &RT0 27 0
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2000 0 0 2 &RT0 24 0
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2000 0 0 3 &RT0 25 0
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2000 0 0 4 &RT0 26 0
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>;
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RT0: router@1180 {
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device_type = "pic-router";
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interrupt-controller;
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big-endian;
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clock-frequency = <0>;
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#address-cells = <0>;
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#interrupt-cells = <2>;
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interrupts = <17 2>;
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interrupt-parent = <&MPIC>;
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};
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};
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};
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chosen {
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linux,stdout-path = "/tsi109@c0000000/serial@7808";
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};
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};
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