392 lines
10 KiB
Text
392 lines
10 KiB
Text
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/*
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* Device Tree Source for AMCC Canyonlands (460EX)
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*
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* Copyright 2008 DENX Software Engineering, Stefan Roese <sr@denx.de>
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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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#address-cells = <2>;
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#size-cells = <1>;
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model = "amcc,canyonlands";
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compatible = "amcc,canyonlands";
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dcr-parent = <&/cpus/cpu@0>;
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aliases {
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ethernet0 = &EMAC0;
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ethernet1 = &EMAC1;
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serial0 = &UART0;
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serial1 = &UART1;
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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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cpu@0 {
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device_type = "cpu";
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model = "PowerPC,460EX";
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reg = <0>;
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clock-frequency = <0>; /* Filled in by U-Boot */
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timebase-frequency = <0>; /* Filled in by U-Boot */
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i-cache-line-size = <20>;
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d-cache-line-size = <20>;
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i-cache-size = <8000>;
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d-cache-size = <8000>;
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dcr-controller;
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dcr-access-method = "native";
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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 = <0 0 0>; /* Filled in by U-Boot */
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};
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UIC0: interrupt-controller0 {
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compatible = "ibm,uic-460ex","ibm,uic";
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interrupt-controller;
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cell-index = <0>;
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dcr-reg = <0c0 009>;
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#address-cells = <0>;
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#size-cells = <0>;
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#interrupt-cells = <2>;
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};
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UIC1: interrupt-controller1 {
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compatible = "ibm,uic-460ex","ibm,uic";
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interrupt-controller;
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cell-index = <1>;
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dcr-reg = <0d0 009>;
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#address-cells = <0>;
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#size-cells = <0>;
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#interrupt-cells = <2>;
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interrupts = <1e 4 1f 4>; /* cascade */
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interrupt-parent = <&UIC0>;
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};
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UIC2: interrupt-controller2 {
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compatible = "ibm,uic-460ex","ibm,uic";
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interrupt-controller;
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cell-index = <2>;
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dcr-reg = <0e0 009>;
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#address-cells = <0>;
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#size-cells = <0>;
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#interrupt-cells = <2>;
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interrupts = <a 4 b 4>; /* cascade */
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interrupt-parent = <&UIC0>;
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};
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UIC3: interrupt-controller3 {
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compatible = "ibm,uic-460ex","ibm,uic";
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interrupt-controller;
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cell-index = <3>;
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dcr-reg = <0f0 009>;
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#address-cells = <0>;
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#size-cells = <0>;
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#interrupt-cells = <2>;
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interrupts = <10 4 11 4>; /* cascade */
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interrupt-parent = <&UIC0>;
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};
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SDR0: sdr {
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compatible = "ibm,sdr-460ex";
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dcr-reg = <00e 002>;
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};
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CPR0: cpr {
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compatible = "ibm,cpr-460ex";
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dcr-reg = <00c 002>;
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};
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plb {
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compatible = "ibm,plb-460ex", "ibm,plb4";
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#address-cells = <2>;
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#size-cells = <1>;
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ranges;
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clock-frequency = <0>; /* Filled in by U-Boot */
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SDRAM0: sdram {
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compatible = "ibm,sdram-460ex", "ibm,sdram-405gp";
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dcr-reg = <010 2>;
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};
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MAL0: mcmal {
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compatible = "ibm,mcmal-460ex", "ibm,mcmal2";
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dcr-reg = <180 62>;
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num-tx-chans = <2>;
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num-rx-chans = <10>;
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#address-cells = <0>;
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#size-cells = <0>;
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interrupt-parent = <&UIC2>;
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interrupts = < /*TXEOB*/ 6 4
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/*RXEOB*/ 7 4
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/*SERR*/ 3 4
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/*TXDE*/ 4 4
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/*RXDE*/ 5 4>;
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};
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POB0: opb {
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compatible = "ibm,opb-460ex", "ibm,opb";
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#address-cells = <1>;
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#size-cells = <1>;
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ranges = <b0000000 4 b0000000 50000000>;
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clock-frequency = <0>; /* Filled in by U-Boot */
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EBC0: ebc {
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compatible = "ibm,ebc-460ex", "ibm,ebc";
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dcr-reg = <012 2>;
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#address-cells = <2>;
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#size-cells = <1>;
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clock-frequency = <0>; /* Filled in by U-Boot */
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interrupts = <6 4>;
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interrupt-parent = <&UIC1>;
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};
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UART0: serial@ef600300 {
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device_type = "serial";
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compatible = "ns16550";
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reg = <ef600300 8>;
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virtual-reg = <ef600300>;
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clock-frequency = <0>; /* Filled in by U-Boot */
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current-speed = <0>; /* Filled in by U-Boot */
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interrupt-parent = <&UIC1>;
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interrupts = <1 4>;
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};
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UART1: serial@ef600400 {
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device_type = "serial";
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compatible = "ns16550";
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reg = <ef600400 8>;
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virtual-reg = <ef600400>;
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clock-frequency = <0>; /* Filled in by U-Boot */
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current-speed = <0>; /* Filled in by U-Boot */
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interrupt-parent = <&UIC0>;
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interrupts = <1 4>;
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};
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UART2: serial@ef600500 {
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device_type = "serial";
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compatible = "ns16550";
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reg = <ef600500 8>;
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virtual-reg = <ef600500>;
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clock-frequency = <0>; /* Filled in by U-Boot */
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current-speed = <0>; /* Filled in by U-Boot */
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interrupt-parent = <&UIC1>;
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interrupts = <1d 4>;
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};
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UART3: serial@ef600600 {
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device_type = "serial";
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compatible = "ns16550";
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reg = <ef600600 8>;
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virtual-reg = <ef600600>;
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clock-frequency = <0>; /* Filled in by U-Boot */
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current-speed = <0>; /* Filled in by U-Boot */
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interrupt-parent = <&UIC1>;
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interrupts = <1e 4>;
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};
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IIC0: i2c@ef600700 {
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compatible = "ibm,iic-460ex", "ibm,iic";
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reg = <ef600700 14>;
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interrupt-parent = <&UIC0>;
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interrupts = <2 4>;
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};
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IIC1: i2c@ef600800 {
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compatible = "ibm,iic-460ex", "ibm,iic";
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reg = <ef600800 14>;
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interrupt-parent = <&UIC0>;
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interrupts = <3 4>;
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};
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ZMII0: emac-zmii@ef600d00 {
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compatible = "ibm,zmii-460ex", "ibm,zmii";
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reg = <ef600d00 c>;
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};
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RGMII0: emac-rgmii@ef601500 {
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compatible = "ibm,rgmii-460ex", "ibm,rgmii";
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reg = <ef601500 8>;
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has-mdio;
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};
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EMAC0: ethernet@ef600e00 {
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device_type = "network";
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compatible = "ibm,emac-460ex", "ibm,emac4";
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interrupt-parent = <&EMAC0>;
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interrupts = <0 1>;
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#interrupt-cells = <1>;
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#address-cells = <0>;
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#size-cells = <0>;
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interrupt-map = </*Status*/ 0 &UIC2 10 4
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/*Wake*/ 1 &UIC2 14 4>;
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reg = <ef600e00 70>;
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local-mac-address = [000000000000]; /* Filled in by U-Boot */
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mal-device = <&MAL0>;
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mal-tx-channel = <0>;
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mal-rx-channel = <0>;
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cell-index = <0>;
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max-frame-size = <2328>;
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rx-fifo-size = <1000>;
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tx-fifo-size = <800>;
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phy-mode = "rgmii";
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phy-map = <00000000>;
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zmii-device = <&ZMII0>;
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zmii-channel = <0>;
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rgmii-device = <&RGMII0>;
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rgmii-channel = <0>;
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has-inverted-stacr-oc;
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has-new-stacr-staopc;
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};
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EMAC1: ethernet@ef600f00 {
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device_type = "network";
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compatible = "ibm,emac-460ex", "ibm,emac4";
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interrupt-parent = <&EMAC1>;
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interrupts = <0 1>;
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#interrupt-cells = <1>;
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#address-cells = <0>;
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#size-cells = <0>;
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interrupt-map = </*Status*/ 0 &UIC2 11 4
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/*Wake*/ 1 &UIC2 15 4>;
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reg = <ef600f00 70>;
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local-mac-address = [000000000000]; /* Filled in by U-Boot */
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mal-device = <&MAL0>;
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mal-tx-channel = <1>;
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mal-rx-channel = <8>;
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cell-index = <1>;
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max-frame-size = <2328>;
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rx-fifo-size = <1000>;
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tx-fifo-size = <800>;
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phy-mode = "rgmii";
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phy-map = <00000000>;
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zmii-device = <&ZMII0>;
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zmii-channel = <1>;
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rgmii-device = <&RGMII0>;
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rgmii-channel = <1>;
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has-inverted-stacr-oc;
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has-new-stacr-staopc;
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};
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};
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PCIX0: pci@c0ec00000 {
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device_type = "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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compatible = "ibm,plb-pcix-460ex", "ibm,plb-pcix";
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primary;
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large-inbound-windows;
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enable-msi-hole;
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reg = <c 0ec00000 8 /* Config space access */
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0 0 0 /* no IACK cycles */
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c 0ed00000 4 /* Special cycles */
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c 0ec80000 100 /* Internal registers */
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c 0ec80100 fc>; /* Internal messaging registers */
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/* Outbound ranges, one memory and one IO,
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* later cannot be changed
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*/
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ranges = <02000000 0 80000000 0000000d 80000000 0 80000000
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01000000 0 00000000 0000000c 08000000 0 00010000>;
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/* Inbound 2GB range starting at 0 */
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dma-ranges = <42000000 0 0 0 0 0 80000000>;
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/* This drives busses 0 to 0x3f */
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bus-range = <0 3f>;
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/* All PCI interrupts are routed to ext IRQ 2 -> UIC1-0 */
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interrupt-map-mask = <0000 0 0 0>;
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interrupt-map = < 0000 0 0 0 &UIC1 0 8 >;
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};
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PCIE0: pciex@d00000000 {
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device_type = "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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compatible = "ibm,plb-pciex-460ex", "ibm,plb-pciex";
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primary;
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port = <0>; /* port number */
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reg = <d 00000000 20000000 /* Config space access */
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c 08010000 00001000>; /* Registers */
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dcr-reg = <100 020>;
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sdr-base = <300>;
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/* Outbound ranges, one memory and one IO,
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* later cannot be changed
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*/
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ranges = <02000000 0 80000000 0000000e 00000000 0 80000000
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01000000 0 00000000 0000000f 80000000 0 00010000>;
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/* Inbound 2GB range starting at 0 */
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dma-ranges = <42000000 0 0 0 0 0 80000000>;
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/* This drives busses 40 to 0x7f */
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bus-range = <40 7f>;
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/* Legacy interrupts (note the weird polarity, the bridge seems
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* to invert PCIe legacy interrupts).
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* We are de-swizzling here because the numbers are actually for
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* port of the root complex virtual P2P bridge. But I want
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* to avoid putting a node for it in the tree, so the numbers
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* below are basically de-swizzled numbers.
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* The real slot is on idsel 0, so the swizzling is 1:1
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*/
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interrupt-map-mask = <0000 0 0 7>;
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interrupt-map = <
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0000 0 0 1 &UIC3 c 4 /* swizzled int A */
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0000 0 0 2 &UIC3 d 4 /* swizzled int B */
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0000 0 0 3 &UIC3 e 4 /* swizzled int C */
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0000 0 0 4 &UIC3 f 4 /* swizzled int D */>;
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};
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PCIE1: pciex@d20000000 {
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device_type = "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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compatible = "ibm,plb-pciex-460ex", "ibm,plb-pciex";
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primary;
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port = <1>; /* port number */
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reg = <d 20000000 20000000 /* Config space access */
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c 08011000 00001000>; /* Registers */
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dcr-reg = <120 020>;
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sdr-base = <340>;
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/* Outbound ranges, one memory and one IO,
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* later cannot be changed
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*/
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ranges = <02000000 0 80000000 0000000e 80000000 0 80000000
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01000000 0 00000000 0000000f 80010000 0 00010000>;
|
||
|
|
|
||
|
|
/* Inbound 2GB range starting at 0 */
|
||
|
|
dma-ranges = <42000000 0 0 0 0 0 80000000>;
|
||
|
|
|
||
|
|
/* This drives busses 80 to 0xbf */
|
||
|
|
bus-range = <80 bf>;
|
||
|
|
|
||
|
|
/* Legacy interrupts (note the weird polarity, the bridge seems
|
||
|
|
* to invert PCIe legacy interrupts).
|
||
|
|
* We are de-swizzling here because the numbers are actually for
|
||
|
|
* port of the root complex virtual P2P bridge. But I want
|
||
|
|
* to avoid putting a node for it in the tree, so the numbers
|
||
|
|
* below are basically de-swizzled numbers.
|
||
|
|
* The real slot is on idsel 0, so the swizzling is 1:1
|
||
|
|
*/
|
||
|
|
interrupt-map-mask = <0000 0 0 7>;
|
||
|
|
interrupt-map = <
|
||
|
|
0000 0 0 1 &UIC3 10 4 /* swizzled int A */
|
||
|
|
0000 0 0 2 &UIC3 11 4 /* swizzled int B */
|
||
|
|
0000 0 0 3 &UIC3 12 4 /* swizzled int C */
|
||
|
|
0000 0 0 4 &UIC3 13 4 /* swizzled int D */>;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
};
|