From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from e33.co.us.ibm.com (e33.co.us.ibm.com [32.97.110.151]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client CN "e33.co.us.ibm.com", Issuer "Equifax" (verified OK)) by ozlabs.org (Postfix) with ESMTP id BDA81DDF7D for ; Wed, 18 Jul 2007 04:33:01 +1000 (EST) Received: from d03relay02.boulder.ibm.com (d03relay02.boulder.ibm.com [9.17.195.227]) by e33.co.us.ibm.com (8.13.8/8.13.8) with ESMTP id l6HIWwAu025814 for ; Tue, 17 Jul 2007 14:32:58 -0400 Received: from d03av01.boulder.ibm.com (d03av01.boulder.ibm.com [9.17.195.167]) by d03relay02.boulder.ibm.com (8.13.8/8.13.8/NCO v8.4) with ESMTP id l6HIWsML262198 for ; Tue, 17 Jul 2007 12:32:57 -0600 Received: from d03av01.boulder.ibm.com (loopback [127.0.0.1]) by d03av01.boulder.ibm.com (8.12.11.20060308/8.13.3) with ESMTP id l6HIWoVr013775 for ; Tue, 17 Jul 2007 12:32:50 -0600 Received: from [9.10.86.36] (weaponx.rchland.ibm.com [9.10.86.36]) by d03av01.boulder.ibm.com (8.12.11.20060308/8.12.11) with ESMTP id l6HIWnwS013749 for ; Tue, 17 Jul 2007 12:32:49 -0600 Message-Id: <20070717182621.902905000@linux.vnet.ibm.com>> References: <20070717181547.310201000@linux.vnet.ibm.com>> Date: Tue, 17 Jul 2007 13:15:55 -0500 From: Josh Boyer To: linuxppc-dev@ozlabs.org Subject: [patch 08/14] Walnut DTS In-Reply-To: <20070717181547.310201000@linux.vnet.ibm.com>> Content-Type: text/plain Mime-Version: 1.0 List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Device tree source file for the PPC405 Walnut evaluation board. Signed-off-by: Josh Boyer --- arch/powerpc/boot/dts/walnut.dts | 153 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 153 insertions(+) --- /dev/null +++ linux-2.6/arch/powerpc/boot/dts/walnut.dts @@ -0,0 +1,153 @@ +/* + * Device Tree Source for IBM Walnut + * + * Copyright 2007 IBM Corp. + * Josh Boyer + * + * FIXME: Draft only! + * + * 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. + * + * To build: + * dtc -I dts -O asm -o walnut.S -b 0 walnut.dts + * dtc -I dts -O dtb -o walnut.dtb -b 0 walnut.dts + */ + +/ { + #address-cells = <1>; + #size-cells = <1>; + model = "ibm,walnut"; + compatible = "ibm,walnut"; + dcr-parent = <&/cpus/PowerPC,405GP@0>; + + cpus { + #address-cells = <1>; + #size-cells = <0>; + + PowerPC,405GP@0 { + device_type = "cpu"; + reg = <0>; + clock-frequency = ; /* Filled in by zImage */ + timebase-frequency = <0>; /* Filled in by zImage */ + i-cache-line-size = <20>; + d-cache-line-size = <20>; + i-cache-size = <4000>; + d-cache-size = <4000>; + dcr-controller; + dcr-access-method = "native"; + }; + }; + + memory { + device_type = "memory"; + reg = <0 0>; /* Filled in by zImage */ + }; + + UIC0: interrupt-controller { + compatible = "ibm,uic"; + interrupt-controller; + cell-index = <0>; + dcr-reg = <0c0 9>; + #address-cells = <0>; + #size-cells = <0>; + #interrupt-cells = <2>; + }; + + plb { + compatible = "ibm,plb3"; + #address-cells = <1>; + #size-cells = <1>; + ranges; + clock-frequency = <0>; /* Filled in by zImage */ + + SDRAM0: memory-controller { + compatible = "ibm,sdram-405gp"; + dcr-reg = <010 2>; + }; + + MAL: mcmal { + compatible = "ibm,mcmal-405gp", "ibm,mcmal"; + dcr-reg = <180 62>; + num-tx-chans = <2>; + num-rx-chans = <1>; + interrupt-parent = <&UIC0>; + interrupts = ; + }; + + POB0: opb { + compatible = "ibm,opb"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0 ef600000 a00000>; + dcr-reg = <0a0 5>; + clock-frequency = <0>; /* Filled in by zImage */ + + UART0: serial@300 { + device_type = "serial"; + compatible = "ns16550"; + reg = <300 8>; + virtual-reg = ; + clock-frequency = <0>; /* Filled in by zImage */ + current-speed = <2580>; + interrupt-parent = <&UIC0>; + interrupts = <0 4>; + }; + + UART1: serial@400 { + device_type = "serial"; + compatible = "ns16550"; + reg = <400 8>; + virtual-reg = ; + clock-frequency = <0>; /* Filled in by zImage */ + current-speed = <2580>; + interrupt-parent = <&UIC0>; + interrupts = <1 4>; + }; + + IIC: i2c@500 { + compatible = "ibm,iic-405gp", "ibm,iic"; + reg = <500 11>; + interrupt-parent = <&UIC0>; + interrupts = <2 4>; + }; + + GPIO: gpio@700 { + compatible = "ibm,gpio-405gp"; + reg = <700 20>; + }; + + EMAC: ethernet@800 { + linux,network-index = <0>; + device_type = "network"; + compatible = "ibm,emac-405gp", "ibm,emac"; + interrupt-parent = <&UIC0>; + interrupts = <9 4 f 4>; + reg = <800 70>; + mal-device = <&MAL>; + mal-tx-channel = <0 1>; + mal-rx-channel = <0>; + cell-index = <0>; + max-frame-size = <5dc>; + rx-fifo-size = <1000>; + tx-fifo-size = <800>; + phy-mode = "rmii"; + phy-map = <00000001>; + }; + + }; + + EBC0: ebc { + compatible = "ibm,ebc-405gp", "ibm,ebc"; + dcr-reg = <012 2>; + #address-cells = <1>; + #size-cells = <1>; + clock-frequency = <0>; /* Filled in by zImage */ + }; + }; + + chosen { + linux,stdout-path = "/plb/opb/serial@300"; + }; +}; --