| /* | |
| * Device Tree Source for PlatHome OpenBlockS 600 (405EX) | |
| * | |
| * Copyright 2011 Ben Herrenschmidt, IBM Corp. | |
| * | |
| * Based on Kilauea by: | |
| * | |
| * Copyright 2007-2009 DENX Software Engineering, Stefan Roese <sr@denx.de> | |
| * | |
| * 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 = <1>; | |
| #size-cells = <1>; | |
| model = "PlatHome,OpenBlockS 600"; | |
| compatible = "plathome,obs600"; | |
| dcr-parent = <&{/cpus/cpu@0}>; | |
| aliases { | |
| ethernet0 = &EMAC0; | |
| ethernet1 = &EMAC1; | |
| serial0 = &UART0; | |
| serial1 = &UART1; | |
| }; | |
| cpus { | |
| #address-cells = <1>; | |
| #size-cells = <0>; | |
| cpu@0 { | |
| device_type = "cpu"; | |
| model = "PowerPC,405EX"; | |
| 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 = <16384>; /* 16 kB */ | |
| d-cache-size = <16384>; /* 16 kB */ | |
| dcr-controller; | |
| dcr-access-method = "native"; | |
| }; | |
| }; | |
| memory { | |
| device_type = "memory"; | |
| reg = <0x00000000 0x00000000>; /* Filled in by U-Boot */ | |
| }; | |
| UIC0: interrupt-controller { | |
| compatible = "ibm,uic-405ex", "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-405ex","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-405ex","ibm,uic"; | |
| interrupt-controller; | |
| cell-index = <2>; | |
| dcr-reg = <0x0e0 0x009>; | |
| #address-cells = <0>; | |
| #size-cells = <0>; | |
| #interrupt-cells = <2>; | |
| interrupts = <0x1c 0x4 0x1d 0x4>; /* cascade */ | |
| interrupt-parent = <&UIC0>; | |
| }; | |
| CPM0: cpm { | |
| compatible = "ibm,cpm"; | |
| dcr-access-method = "native"; | |
| dcr-reg = <0x0b0 0x003>; | |
| unused-units = <0x00000000>; | |
| idle-doze = <0x02000000>; | |
| standby = <0xe3e74800>; | |
| }; | |
| plb { | |
| compatible = "ibm,plb-405ex", "ibm,plb4"; | |
| #address-cells = <1>; | |
| #size-cells = <1>; | |
| ranges; | |
| clock-frequency = <0>; /* Filled in by U-Boot */ | |
| SDRAM0: memory-controller { | |
| compatible = "ibm,sdram-405ex", "ibm,sdram-4xx-ddr2"; | |
| dcr-reg = <0x010 0x002>; | |
| interrupt-parent = <&UIC2>; | |
| interrupts = <0x5 0x4 /* ECC DED Error */ | |
| 0x6 0x4>; /* ECC SEC Error */ | |
| }; | |
| CRYPTO: crypto@ef700000 { | |
| compatible = "amcc,ppc405ex-crypto", "amcc,ppc4xx-crypto"; | |
| reg = <0xef700000 0x80400>; | |
| interrupt-parent = <&UIC0>; | |
| interrupts = <0x17 0x2>; | |
| }; | |
| MAL0: mcmal { | |
| compatible = "ibm,mcmal-405ex", "ibm,mcmal2"; | |
| dcr-reg = <0x180 0x062>; | |
| num-tx-chans = <2>; | |
| num-rx-chans = <2>; | |
| interrupt-parent = <&MAL0>; | |
| interrupts = <0x0 0x1 0x2 0x3 0x4>; | |
| #interrupt-cells = <1>; | |
| #address-cells = <0>; | |
| #size-cells = <0>; | |
| interrupt-map = </*TXEOB*/ 0x0 &UIC0 0xa 0x4 | |
| /*RXEOB*/ 0x1 &UIC0 0xb 0x4 | |
| /*SERR*/ 0x2 &UIC1 0x0 0x4 | |
| /*TXDE*/ 0x3 &UIC1 0x1 0x4 | |
| /*RXDE*/ 0x4 &UIC1 0x2 0x4>; | |
| interrupt-map-mask = <0xffffffff>; | |
| }; | |
| POB0: opb { | |
| compatible = "ibm,opb-405ex", "ibm,opb"; | |
| #address-cells = <1>; | |
| #size-cells = <1>; | |
| ranges = <0x80000000 0x80000000 0x10000000 | |
| 0xef600000 0xef600000 0x00a00000 | |
| 0xf0000000 0xf0000000 0x10000000>; | |
| dcr-reg = <0x0a0 0x005>; | |
| clock-frequency = <0>; /* Filled in by U-Boot */ | |
| EBC0: ebc { | |
| compatible = "ibm,ebc-405ex", "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 = <0x5 0x1>; | |
| interrupt-parent = <&UIC1>; | |
| nor_flash@0,0 { | |
| compatible = "amd,s29gl512n", "cfi-flash"; | |
| bank-width = <2>; | |
| reg = <0x00000000 0x00000000 0x08000000>; | |
| #address-cells = <1>; | |
| #size-cells = <1>; | |
| partition@0 { | |
| label = "kernel + initrd"; | |
| reg = <0x00000000 0x03de0000>; | |
| }; | |
| partition@3de0000 { | |
| label = "user config area"; | |
| reg = <0x03de0000 0x00080000>; | |
| }; | |
| partition@3e60000 { | |
| label = "user program area"; | |
| reg = <0x03e60000 0x04000000>; | |
| }; | |
| partition@7e60000 { | |
| label = "flat device tree"; | |
| reg = <0x07e60000 0x00080000>; | |
| }; | |
| partition@7ee0000 { | |
| label = "test program"; | |
| reg = <0x07ee0000 0x00080000>; | |
| }; | |
| partition@7f60000 { | |
| label = "u-boot env"; | |
| reg = <0x07f60000 0x00040000>; | |
| }; | |
| partition@7fa0000 { | |
| label = "u-boot"; | |
| reg = <0x07fa0000 0x00060000>; | |
| }; | |
| }; | |
| }; | |
| 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>; | |
| interrupt-parent = <&UIC0>; | |
| interrupts = <0x1a 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>; | |
| interrupt-parent = <&UIC0>; | |
| interrupts = <0x1 0x4>; | |
| }; | |
| IIC0: i2c@ef600400 { | |
| compatible = "ibm,iic-405ex", "ibm,iic"; | |
| reg = <0xef600400 0x00000014>; | |
| interrupt-parent = <&UIC0>; | |
| interrupts = <0x2 0x4>; | |
| #address-cells = <1>; | |
| #size-cells = <0>; | |
| rtc@68 { | |
| compatible = "dallas,ds1340"; | |
| reg = <0x68>; | |
| }; | |
| }; | |
| IIC1: i2c@ef600500 { | |
| compatible = "ibm,iic-405ex", "ibm,iic"; | |
| reg = <0xef600500 0x00000014>; | |
| interrupt-parent = <&UIC0>; | |
| interrupts = <0x7 0x4>; | |
| }; | |
| RGMII0: emac-rgmii@ef600b00 { | |
| compatible = "ibm,rgmii-405ex", "ibm,rgmii"; | |
| reg = <0xef600b00 0x00000104>; | |
| has-mdio; | |
| }; | |
| EMAC0: ethernet@ef600900 { | |
| linux,network-index = <0x0>; | |
| device_type = "network"; | |
| compatible = "ibm,emac-405ex", "ibm,emac4sync"; | |
| interrupt-parent = <&EMAC0>; | |
| interrupts = <0x0 0x1>; | |
| #interrupt-cells = <1>; | |
| #address-cells = <0>; | |
| #size-cells = <0>; | |
| interrupt-map = </*Status*/ 0x0 &UIC0 0x18 0x4 | |
| /*Wake*/ 0x1 &UIC1 0x1d 0x4>; | |
| reg = <0xef600900 0x000000c4>; | |
| 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>; | |
| tx-fifo-size-gige = <16384>; | |
| phy-mode = "rgmii"; | |
| phy-map = <0x00000000>; | |
| rgmii-device = <&RGMII0>; | |
| rgmii-channel = <0>; | |
| has-inverted-stacr-oc; | |
| has-new-stacr-staopc; | |
| }; | |
| EMAC1: ethernet@ef600a00 { | |
| linux,network-index = <0x1>; | |
| device_type = "network"; | |
| compatible = "ibm,emac-405ex", "ibm,emac4sync"; | |
| interrupt-parent = <&EMAC1>; | |
| interrupts = <0x0 0x1>; | |
| #interrupt-cells = <1>; | |
| #address-cells = <0>; | |
| #size-cells = <0>; | |
| interrupt-map = </*Status*/ 0x0 &UIC0 0x19 0x4 | |
| /*Wake*/ 0x1 &UIC1 0x1f 0x4>; | |
| reg = <0xef600a00 0x000000c4>; | |
| local-mac-address = [000000000000]; /* Filled in by U-Boot */ | |
| mal-device = <&MAL0>; | |
| mal-tx-channel = <1>; | |
| mal-rx-channel = <1>; | |
| cell-index = <1>; | |
| max-frame-size = <9000>; | |
| rx-fifo-size = <4096>; | |
| tx-fifo-size = <2048>; | |
| rx-fifo-size-gige = <16384>; | |
| tx-fifo-size-gige = <16384>; | |
| phy-mode = "rgmii"; | |
| phy-map = <0x00000000>; | |
| rgmii-device = <&RGMII0>; | |
| rgmii-channel = <1>; | |
| has-inverted-stacr-oc; | |
| has-new-stacr-staopc; | |
| }; | |
| GPIO: gpio@ef600800 { | |
| device_type = "gpio"; | |
| compatible = "ibm,gpio-405ex", "ibm,ppc4xx-gpio"; | |
| reg = <0xef600800 0x50>; | |
| }; | |
| }; | |
| }; | |
| chosen { | |
| linux,stdout-path = "/plb/opb/serial@ef600200"; | |
| }; | |
| }; |