/* * Device Tree Source for AMCC Acadia (405EZ) * * Copyright IBM Corp. 2008 * * 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 = "amcc,acadia"; compatible = "amcc,acadia"; dcr-parent = <&{/cpus/cpu@0}>; aliases { ethernet0 = &EMAC0; serial0 = &UART0; serial1 = &UART1; }; cpus { #address-cells = <1>; #size-cells = <0>; cpu@0 { device_type = "cpu"; model = "PowerPC,405EZ"; reg = <0x0>; clock-frequency = <0>; /* Filled in by wrapper */ timebase-frequency = <0>; /* Filled in by wrapper */ i-cache-line-size = <32>; d-cache-line-size = <32>; i-cache-size = <16384>; d-cache-size = <16384>; dcr-controller; dcr-access-method = "native"; }; }; memory { device_type = "memory"; reg = <0x0 0x0>; /* Filled in by wrapper */ }; UIC0: interrupt-controller { compatible = "ibm,uic-405ez", "ibm,uic"; interrupt-controller; dcr-reg = <0x0c0 0x009>; cell-index = <0>; #address-cells = <0>; #size-cells = <0>; #interrupt-cells = <2>; }; plb { compatible = "ibm,plb-405ez", "ibm,plb3"; #address-cells = <1>; #size-cells = <1>; ranges; clock-frequency = <0>; /* Filled in by wrapper */ MAL0: mcmal { compatible = "ibm,mcmal-405ez", "ibm,mcmal"; dcr-reg = <0x380 0x62>; num-tx-chans = <1>; num-rx-chans = <1>; interrupt-parent = <&UIC0>; /* 405EZ has only 3 interrupts to the UIC, as * SERR, TXDE, and RXDE are or'd together into * one UIC bit */ interrupts = < 0x13 0x4 /* TXEOB */ 0x15 0x4 /* RXEOB */ 0x12 0x4 /* SERR, TXDE, RXDE */>; }; POB0: opb { compatible = "ibm,opb-405ez", "ibm,opb"; #address-cells = <1>; #size-cells = <1>; ranges; dcr-reg = <0x0a 0x05>; clock-frequency = <0>; /* Filled in by wrapper */ UART0: serial@ef600300 { device_type = "serial"; compatible = "ns16550"; reg = <0xef600300 0x8>; virtual-reg = <0xef600300>; clock-frequency = <0>; /* Filled in by wrapper */ current-speed = <115200>; interrupt-parent = <&UIC0>; interrupts = <0x5 0x4>; }; UART1: serial@ef600400 { device_type = "serial"; compatible = "ns16550"; reg = <0xef600400 0x8>; clock-frequency = <0>; /* Filled in by wrapper */ current-speed = <115200>; interrupt-parent = <&UIC0>; interrupts = <0x6 0x4>; }; IIC: i2c@ef600500 { compatible = "ibm,iic-405ez", "ibm,iic"; reg = <0xef600500 0x11>; interrupt-parent = <&UIC0>; interrupts = <0xa 0x4>; }; GPIO0: gpio@ef600700 { compatible = "ibm,gpio-405ez"; reg = <0xef600700 0x20>; }; GPIO1: gpio@ef600800 { compatible = "ibm,gpio-405ez"; reg = <0xef600800 0x20>; }; EMAC0: ethernet@ef600900 { device_type = "network"; compatible = "ibm,emac-405ez", "ibm,emac"; interrupt-parent = <&UIC0>; interrupts = < 0x10 0x4 /* Ethernet */ 0x11 0x4 /* Ethernet Wake up */>; local-mac-address = [000000000000]; /* Filled in by wrapper */ reg = <0xef600900 0x70>; mal-device = <&MAL0>; mal-tx-channel = <0>; mal-rx-channel = <0>; cell-index = <0>; max-frame-size = <1500>; rx-fifo-size = <4096>; tx-fifo-size = <2048>; phy-mode = "mii"; phy-map = <0x0>; }; CAN0: can@ef601000 { compatible = "amcc,can-405ez"; reg = <0xef601000 0x620>; interrupt-parent = <&UIC0>; interrupts = <0x7 0x4>; }; CAN1: can@ef601800 { compatible = "amcc,can-405ez"; reg = <0xef601800 0x620>; interrupt-parent = <&UIC0>; interrupts = <0x8 0x4>; }; cameleon@ef602000 { compatible = "amcc,cameleon-405ez"; reg = <0xef602000 0x800>; interrupt-parent = <&UIC0>; interrupts = <0xb 0x4 0xc 0x4>; }; ieee1588@ef602800 { compatible = "amcc,ieee1588-405ez"; reg = <0xef602800 0x60>; interrupt-parent = <&UIC0>; interrupts = <0x4 0x4>; /* This thing is a bit weird. It has it's own UIC * that it uses to generate snapshot triggers. We * don't really support this device yet, and it needs * work to figure this out. */ dcr-reg = <0xe0 0x9>; }; usb@ef603000 { compatible = "ohci-be"; reg = <0xef603000 0x80>; interrupt-parent = <&UIC0>; interrupts = <0xd 0x4 0xe 0x4>; }; dac@ef603300 { compatible = "amcc,dac-405ez"; reg = <0xef603300 0x40>; interrupt-parent = <&UIC0>; interrupts = <0x18 0x4>; }; adc@ef603400 { compatible = "amcc,adc-405ez"; reg = <0xef603400 0x40>; interrupt-parent = <&UIC0>; interrupts = <0x17 0x4>; }; spi@ef603500 { compatible = "amcc,spi-405ez"; reg = <0xef603500 0x100>; interrupt-parent = <&UIC0>; interrupts = <0x9 0x4>; }; }; EBC0: ebc { compatible = "ibm,ebc-405ez", "ibm,ebc"; dcr-reg = <0x12 0x2>; #address-cells = <2>; #size-cells = <1>; clock-frequency = <0>; /* Filled in by wrapper */ }; }; chosen { stdout-path = "/plb/opb/serial@ef600300"; }; };