| /* |
| * Device Tree Source for AMCC (AppliedMicro) Eiger(460SX) |
| * |
| * Copyright 2009 AMCC (AppliedMicro) <ttnguyen@amcc.com> |
| * |
| * This file is licensed under the terms of the GNU General Public |
| * License version 2. This program is licensed "as is" without |
| * any warranty of any kind, whether express or implied. |
| */ |
| |
| /dts-v1/; |
| |
| / { |
| #address-cells = <2>; |
| #size-cells = <1>; |
| model = "amcc,eiger"; |
| compatible = "amcc,eiger"; |
| dcr-parent = <&{/cpus/cpu@0}>; |
| |
| aliases { |
| ethernet0 = &EMAC0; |
| ethernet1 = &EMAC1; |
| ethernet2 = &EMAC2; |
| ethernet3 = &EMAC3; |
| serial0 = &UART0; |
| serial1 = &UART1; |
| }; |
| |
| cpus { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| cpu@0 { |
| device_type = "cpu"; |
| model = "PowerPC,460SX"; |
| reg = <0x00000000>; |
| clock-frequency = <0>; /* Filled in by U-Boot */ |
| timebase-frequency = <0>; /* Filled in by U-Boot */ |
| i-cache-line-size = <32>; |
| d-cache-line-size = <32>; |
| i-cache-size = <32768>; |
| d-cache-size = <32768>; |
| dcr-controller; |
| dcr-access-method = "native"; |
| }; |
| }; |
| |
| memory { |
| device_type = "memory"; |
| reg = <0x00000000 0x00000000 0x00000000>; /* Filled in by U-Boot */ |
| }; |
| |
| UIC0: interrupt-controller0 { |
| compatible = "ibm,uic-460sx","ibm,uic"; |
| interrupt-controller; |
| cell-index = <0>; |
| dcr-reg = <0x0c0 0x009>; |
| #address-cells = <0>; |
| #size-cells = <0>; |
| #interrupt-cells = <2>; |
| }; |
| |
| UIC1: interrupt-controller1 { |
| compatible = "ibm,uic-460sx","ibm,uic"; |
| interrupt-controller; |
| cell-index = <1>; |
| dcr-reg = <0x0d0 0x009>; |
| #address-cells = <0>; |
| #size-cells = <0>; |
| #interrupt-cells = <2>; |
| interrupts = <0x1e 0x4 0x1f 0x4>; /* cascade */ |
| interrupt-parent = <&UIC0>; |
| }; |
| |
| UIC2: interrupt-controller2 { |
| compatible = "ibm,uic-460sx","ibm,uic"; |
| interrupt-controller; |
| cell-index = <2>; |
| dcr-reg = <0x0e0 0x009>; |
| #address-cells = <0>; |
| #size-cells = <0>; |
| #interrupt-cells = <2>; |
| interrupts = <0xa 0x4 0xb 0x4>; /* cascade */ |
| interrupt-parent = <&UIC0>; |
| }; |
| |
| UIC3: interrupt-controller3 { |
| compatible = "ibm,uic-460sx","ibm,uic"; |
| interrupt-controller; |
| cell-index = <3>; |
| dcr-reg = <0x0f0 0x009>; |
| #address-cells = <0>; |
| #size-cells = <0>; |
| #interrupt-cells = <2>; |
| interrupts = <0x10 0x4 0x11 0x4>; /* cascade */ |
| interrupt-parent = <&UIC0>; |
| }; |
| |
| SDR0: sdr { |
| compatible = "ibm,sdr-460sx"; |
| dcr-reg = <0x00e 0x002>; |
| }; |
| |
| CPR0: cpr { |
| compatible = "ibm,cpr-460sx"; |
| dcr-reg = <0x00c 0x002>; |
| }; |
| |
| plb { |
| compatible = "ibm,plb-460sx", "ibm,plb4"; |
| #address-cells = <2>; |
| #size-cells = <1>; |
| ranges; |
| clock-frequency = <0>; /* Filled in by U-Boot */ |
| |
| SDRAM0: sdram { |
| compatible = "ibm,sdram-460sx", "ibm,sdram-405gp"; |
| dcr-reg = <0x010 0x002>; |
| }; |
| |
| MAL0: mcmal { |
| compatible = "ibm,mcmal-460sx", "ibm,mcmal2"; |
| dcr-reg = <0x180 0x62>; |
| num-tx-chans = <4>; |
| num-rx-chans = <32>; |
| #address-cells = <1>; |
| #size-cells = <1>; |
| interrupt-parent = <&UIC1>; |
| interrupts = < /*TXEOB*/ 0x6 0x4 |
| /*RXEOB*/ 0x7 0x4 |
| /*SERR*/ 0x1 0x4 |
| /*TXDE*/ 0x2 0x4 |
| /*RXDE*/ 0x3 0x4 |
| /*COAL TX0*/ 0x18 0x2 |
| /*COAL TX1*/ 0x19 0x2 |
| /*COAL TX2*/ 0x1a 0x2 |
| /*COAL TX3*/ 0x1b 0x2 |
| /*COAL RX0*/ 0x1c 0x2 |
| /*COAL RX1*/ 0x1d 0x2 |
| /*COAL RX2*/ 0x1e 0x2 |
| /*COAL RX3*/ 0x1f 0x2>; |
| }; |
| |
| POB0: opb { |
| compatible = "ibm,opb-460sx", "ibm,opb"; |
| #address-cells = <1>; |
| #size-cells = <1>; |
| ranges = <0xb0000000 0x00000004 0xb0000000 0x50000000>; |
| clock-frequency = <0>; /* Filled in by U-Boot */ |
| |
| EBC0: ebc { |
| compatible = "ibm,ebc-460sx", "ibm,ebc"; |
| dcr-reg = <0x012 0x002>; |
| #address-cells = <2>; |
| #size-cells = <1>; |
| clock-frequency = <0>; /* Filled in by U-Boot */ |
| /* ranges property is supplied by U-Boot */ |
| interrupts = <0x6 0x4>; |
| interrupt-parent = <&UIC1>; |
| |
| nor_flash@0,0 { |
| compatible = "amd,s29gl512n", "cfi-flash"; |
| bank-width = <2>; |
| /* reg property is supplied in by U-Boot */ |
| #address-cells = <1>; |
| #size-cells = <1>; |
| partition@0 { |
| label = "kernel"; |
| reg = <0x00000000 0x001e0000>; |
| }; |
| partition@1e0000 { |
| label = "dtb"; |
| reg = <0x001e0000 0x00020000>; |
| }; |
| partition@200000 { |
| label = "ramdisk"; |
| reg = <0x00200000 0x01400000>; |
| }; |
| partition@1600000 { |
| label = "jffs2"; |
| reg = <0x01600000 0x00400000>; |
| }; |
| partition@1a00000 { |
| label = "user"; |
| reg = <0x01a00000 0x02560000>; |
| }; |
| partition@3f60000 { |
| label = "env"; |
| reg = <0x03f60000 0x00040000>; |
| }; |
| partition@3fa0000 { |
| label = "u-boot"; |
| reg = <0x03fa0000 0x00060000>; |
| }; |
| }; |
| |
| ndfc@1,0 { |
| compatible = "ibm,ndfc"; |
| /* reg property is supplied by U-boot */ |
| ccr = <0x00003000>; |
| bank-settings = <0x80002222>; |
| #address-cells = <1>; |
| #size-cells = <1>; |
| |
| nand { |
| #address-cells = <1>; |
| #size-cells = <1>; |
| partition@0 { |
| label = "uboot"; |
| reg = <0x00000000 0x00200000>; |
| }; |
| partition@200000 { |
| label = "uboot-environment"; |
| reg = <0x00200000 0x00100000>; |
| }; |
| partition@300000 { |
| label = "linux"; |
| reg = <0x00300000 0x00300000>; |
| }; |
| partition@600000 { |
| label = "root-file-system"; |
| reg = <0x00600000 0x01900000>; |
| }; |
| partition@1f00000 { |
| label = "device-tree"; |
| reg = <0x01f00000 0x00020000>; |
| }; |
| partition@1f20000 { |
| label = "data"; |
| reg = <0x01f20000 0x060E0000>; |
| }; |
| }; |
| }; |
| }; |
| |
| UART0: serial@ef600200 { |
| device_type = "serial"; |
| compatible = "ns16550"; |
| reg = <0xef600200 0x00000008>; |
| virtual-reg = <0xef600200>; |
| clock-frequency = <0>; /* Filled in by U-Boot */ |
| current-speed = <0>; /* Filled in by U-Boot */ |
| interrupt-parent = <&UIC0>; |
| interrupts = <0x0 0x4>; |
| }; |
| |
| UART1: serial@ef600300 { |
| device_type = "serial"; |
| compatible = "ns16550"; |
| reg = <0xef600300 0x00000008>; |
| virtual-reg = <0xef600300>; |
| clock-frequency = <0>; /* Filled in by U-Boot */ |
| current-speed = <0>; /* Filled in by U-Boot */ |
| interrupt-parent = <&UIC0>; |
| interrupts = <0x1 0x4>; |
| }; |
| |
| IIC0: i2c@ef600400 { |
| compatible = "ibm,iic-460sx", "ibm,iic"; |
| reg = <0xef600400 0x00000014>; |
| interrupt-parent = <&UIC0>; |
| interrupts = <0x2 0x4>; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| index = <0>; |
| }; |
| |
| IIC1: i2c@ef600500 { |
| compatible = "ibm,iic-460sx", "ibm,iic"; |
| reg = <0xef600500 0x00000014>; |
| interrupt-parent = <&UIC0>; |
| interrupts = <0x3 0x4>; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| index = <1>; |
| }; |
| |
| RGMII0: emac-rgmii@ef600900 { |
| compatible = "ibm,rgmii-460sx", "ibm,rgmii"; |
| reg = <0xef600900 0x00000008>; |
| has-mdio; |
| }; |
| |
| RGMII1: emac-rgmii@ef600920 { |
| compatible = "ibm,rgmii-460sx", "ibm,rgmii"; |
| reg = <0xef600920 0x00000008>; |
| has-mdio; |
| }; |
| |
| TAH0: emac-tah@ef600e50 { |
| compatible = "ibm,tah-460sx", "ibm,tah"; |
| reg = <0xef600e50 0x00000030>; |
| }; |
| |
| TAH1: emac-tah@ef600f50 { |
| compatible = "ibm,tah-460sx", "ibm,tah"; |
| reg = <0xef600f50 0x00000030>; |
| }; |
| |
| EMAC0: ethernet@ef600a00 { |
| device_type = "network"; |
| compatible = "ibm,emac-460sx", "ibm,emac4"; |
| interrupt-parent = <&EMAC0>; |
| interrupts = <0x0 0x1>; |
| #interrupt-cells = <1>; |
| #address-cells = <0>; |
| #size-cells = <0>; |
| interrupt-map = </*Status*/ 0x0 &UIC0 0x13 0x4 |
| /*Wake*/ 0x1 &UIC2 0x1d 0x4>; |
| reg = <0xef600a00 0x00000070>; |
| local-mac-address = [000000000000]; /* Filled in by U-Boot */ |
| mal-device = <&MAL0>; |
| mal-tx-channel = <0>; |
| mal-rx-channel = <0>; |
| cell-index = <0>; |
| max-frame-size = <9000>; |
| rx-fifo-size = <4096>; |
| tx-fifo-size = <2048>; |
| rx-fifo-size-gige = <16384>; |
| phy-mode = "rgmii"; |
| phy-map = <0x00000000>; |
| rgmii-device = <&RGMII0>; |
| rgmii-channel = <0>; |
| tah-device = <&TAH0>; |
| tah-channel = <0>; |
| has-inverted-stacr-oc; |
| has-new-stacr-staopc; |
| }; |
| |
| EMAC1: ethernet@ef600b00 { |
| device_type = "network"; |
| compatible = "ibm,emac-460sx", "ibm,emac4"; |
| interrupt-parent = <&EMAC1>; |
| interrupts = <0x0 0x1>; |
| #interrupt-cells = <1>; |
| #address-cells = <0>; |
| #size-cells = <0>; |
| interrupt-map = </*Status*/ 0x0 &UIC0 0x14 0x4 |
| /*Wake*/ 0x1 &UIC2 0x1d 0x4>; |
| reg = <0xef600b00 0x00000070>; |
| local-mac-address = [000000000000]; /* Filled in by U-Boot */ |
| mal-device = <&MAL0>; |
| mal-tx-channel = <1>; |
| mal-rx-channel = <8>; |
| cell-index = <1>; |
| max-frame-size = <9000>; |
| rx-fifo-size = <4096>; |
| tx-fifo-size = <2048>; |
| rx-fifo-size-gige = <16384>; |
| phy-mode = "rgmii"; |
| phy-map = <0x00000000>; |
| rgmii-device = <&RGMII0>; |
| rgmii-channel = <1>; |
| tah-device = <&TAH1>; |
| tah-channel = <1>; |
| has-inverted-stacr-oc; |
| has-new-stacr-staopc; |
| mdio-device = <&EMAC0>; |
| }; |
| |
| EMAC2: ethernet@ef600c00 { |
| device_type = "network"; |
| compatible = "ibm,emac-460sx", "ibm,emac4"; |
| interrupt-parent = <&EMAC2>; |
| interrupts = <0x0 0x1>; |
| #interrupt-cells = <1>; |
| #address-cells = <0>; |
| #size-cells = <0>; |
| interrupt-map = </*Status*/ 0x0 &UIC0 0x15 0x4 |
| /*Wake*/ 0x1 &UIC2 0x1d 0x4>; |
| reg = <0xef600c00 0x00000070>; |
| local-mac-address = [000000000000]; /* Filled in by U-Boot */ |
| mal-device = <&MAL0>; |
| mal-tx-channel = <2>; |
| mal-rx-channel = <16>; |
| cell-index = <2>; |
| max-frame-size = <9000>; |
| rx-fifo-size = <4096>; |
| tx-fifo-size = <2048>; |
| rx-fifo-size-gige = <16384>; |
| tx-fifo-size-gige = <16384>; /* emac2&3 only */ |
| phy-mode = "rgmii"; |
| phy-map = <0x00000000>; |
| rgmii-device = <&RGMII1>; |
| rgmii-channel = <0>; |
| has-inverted-stacr-oc; |
| has-new-stacr-staopc; |
| mdio-device = <&EMAC0>; |
| }; |
| |
| EMAC3: ethernet@ef600d00 { |
| device_type = "network"; |
| compatible = "ibm,emac-460sx", "ibm,emac4"; |
| interrupt-parent = <&EMAC3>; |
| interrupts = <0x0 0x1>; |
| #interrupt-cells = <1>; |
| #address-cells = <0>; |
| #size-cells = <0>; |
| interrupt-map = </*Status*/ 0x0 &UIC0 0x16 0x4 |
| /*Wake*/ 0x1 &UIC2 0x1d 0x4>; |
| reg = <0xef600d00 0x00000070>; |
| local-mac-address = [000000000000]; /* Filled in by U-Boot */ |
| mal-device = <&MAL0>; |
| mal-tx-channel = <3>; |
| mal-rx-channel = <24>; |
| cell-index = <3>; |
| max-frame-size = <9000>; |
| rx-fifo-size = <4096>; |
| tx-fifo-size = <2048>; |
| rx-fifo-size-gige = <16384>; |
| tx-fifo-size-gige = <16384>; /* emac2&3 only */ |
| phy-mode = "rgmii"; |
| phy-map = <0x00000000>; |
| rgmii-device = <&RGMII1>; |
| rgmii-channel = <1>; |
| has-inverted-stacr-oc; |
| has-new-stacr-staopc; |
| mdio-device = <&EMAC0>; |
| }; |
| }; |
| |
| }; |
| chosen { |
| linux,stdout-path = "/plb/opb/serial@ef600200"; |
| }; |
| |
| }; |
