/* * Device Tree Source for Netstal Maschinen HCU4 * based on the IBM Walnut * * Copyright 2008 * Niklaus Giger * * Copyright 2007 IBM Corp. * Josh Boyer * * 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 = <0x1>; #size-cells = <0x1>; model = "netstal,hcu4"; compatible = "netstal,hcu4"; dcr-parent = <0x1>; aliases { ethernet0 = "/plb/opb/ethernet@ef600800"; serial0 = "/plb/opb/serial@ef600300"; }; cpus { #address-cells = <0x1>; #size-cells = <0x0>; cpu@0 { device_type = "cpu"; model = "PowerPC,405GPr"; reg = <0x0>; clock-frequency = <0>; /* Filled in by U-Boot */ timebase-frequency = <0x0>; /* Filled in by U-Boot */ i-cache-line-size = <0x20>; d-cache-line-size = <0x20>; i-cache-size = <0x4000>; d-cache-size = <0x4000>; dcr-controller; dcr-access-method = "native"; linux,phandle = <0x1>; }; }; memory { device_type = "memory"; reg = <0x0 0x0>; /* Filled in by U-Boot */ }; UIC0: interrupt-controller { compatible = "ibm,uic"; interrupt-controller; cell-index = <0x0>; dcr-reg = <0xc0 0x9>; #address-cells = <0x0>; #size-cells = <0x0>; #interrupt-cells = <0x2>; linux,phandle = <0x2>; }; plb { compatible = "ibm,plb3"; #address-cells = <0x1>; #size-cells = <0x1>; ranges; clock-frequency = <0x0>; /* Filled in by U-Boot */ SDRAM0: memory-controller { compatible = "ibm,sdram-405gp"; dcr-reg = <0x10 0x2>; }; MAL: mcmal { compatible = "ibm,mcmal-405gp", "ibm,mcmal"; dcr-reg = <0x180 0x62>; num-tx-chans = <0x1>; num-rx-chans = <0x1>; interrupt-parent = <0x2>; interrupts = <0xb 0x4 0xc 0x4 0xa 0x4 0xd 0x4 0xe 0x4>; linux,phandle = <0x3>; }; POB0: opb { compatible = "ibm,opb-405gp", "ibm,opb"; #address-cells = <0x1>; #size-cells = <0x1>; ranges = <0xef600000 0xef600000 0xa00000>; dcr-reg = <0xa0 0x5>; clock-frequency = <0x0>; /* Filled in by U-Boot */ UART0: serial@ef600300 { device_type = "serial"; compatible = "ns16550"; reg = <0xef600300 0x8>; virtual-reg = <0xef600300>; clock-frequency = <0x0>;/* Filled in by U-Boot */ current-speed = <0>; /* Filled in by U-Boot */ interrupt-parent = <0x2>; interrupts = <0x0 0x4>; }; IIC: i2c@ef600500 { compatible = "ibm,iic-405gp", "ibm,iic"; reg = <0xef600500 0x11>; interrupt-parent = <0x2>; interrupts = <0x2 0x4>; }; GPIO: gpio@ef600700 { compatible = "ibm,gpio-405gp"; reg = <0xef600700 0x20>; }; EMAC: ethernet@ef600800 { device_type = "network"; compatible = "ibm,emac-405gp", "ibm,emac"; interrupt-parent = <0x2>; interrupts = <0xf 0x4 0x9 0x4>; local-mac-address = [00 00 00 00 00 00]; reg = <0xef600800 0x70>; mal-device = <0x3>; mal-tx-channel = <0x0>; mal-rx-channel = <0x0>; cell-index = <0x0>; max-frame-size = <0x5dc>; rx-fifo-size = <0x1000>; tx-fifo-size = <0x800>; phy-mode = "rmii"; phy-map = <0x1>; }; }; EBC0: ebc { compatible = "ibm,ebc-405gp", "ibm,ebc"; dcr-reg = <0x12 0x2>; #address-cells = <0x2>; #size-cells = <0x1>; clock-frequency = <0x0>; /* Filled in by U-Boot */ sram@0,0 { reg = <0x0 0x0 0x80000>; }; flash@0,80000 { compatible = "jedec-flash"; bank-width = <0x1>; reg = <0x0 0x80000 0x80000>; #address-cells = <0x1>; #size-cells = <0x1>; partition@0 { label = "OpenBIOS"; reg = <0x0 0x80000>; read-only; }; }; }; }; chosen { linux,stdout-path = "/plb/opb/serial@ef600300"; }; };