Gitweb:     
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=8852ab7afc2397779f9ea926187dbc4e0452ab47
Commit:     8852ab7afc2397779f9ea926187dbc4e0452ab47
Parent:     1f6e57952180cd54e245241b74f4b9cb10c24f98
Author:     Josh Boyer <[EMAIL PROTECTED]>
AuthorDate: Fri Sep 7 07:50:50 2007 -0500
Committer:  Josh Boyer <[EMAIL PROTECTED]>
CommitDate: Fri Sep 7 07:50:50 2007 -0500

    [POWERPC] Walnut DTS
    
    Device tree source file for the PPC405 Walnut evaluation board.
    
    Signed-off-by: Josh Boyer <[EMAIL PROTECTED]>
    Acked-by: David Gibson <[EMAIL PROTECTED]>
---
 arch/powerpc/boot/dts/walnut.dts |  183 ++++++++++++++++++++++++++++++++++++++
 1 files changed, 183 insertions(+), 0 deletions(-)

diff --git a/arch/powerpc/boot/dts/walnut.dts b/arch/powerpc/boot/dts/walnut.dts
new file mode 100644
index 0000000..27bef06
--- /dev/null
+++ b/arch/powerpc/boot/dts/walnut.dts
@@ -0,0 +1,183 @@
+/*
+ * Device Tree Source for IBM Walnut
+ *
+ * Copyright 2007 IBM Corp.
+ * Josh Boyer <[EMAIL PROTECTED]>
+ *
+ * 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.
+ */
+
+/ {
+       #address-cells = <1>;
+       #size-cells = <1>;
+       model = "ibm,walnut";
+       compatible = "ibm,walnut";
+       dcr-parent = <&/cpus/PowerPC,[EMAIL PROTECTED]>;
+
+       cpus {
+               #address-cells = <1>;
+               #size-cells = <0>;
+
+               PowerPC,[EMAIL PROTECTED] {
+                       device_type = "cpu";
+                       reg = <0>;
+                       clock-frequency = <bebc200>; /* 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 = <a 4 b 4 c 4 d 4 e 4>;
+               };
+
+               POB0: opb {
+                       compatible = "ibm,opb-405gp", "ibm,opb";
+                       #address-cells = <1>;
+                       #size-cells = <1>;
+                       ranges = <ef600000 ef600000 a00000>;
+                       dcr-reg = <0a0 5>;
+                       clock-frequency = <0>; /* Filled in by zImage */
+
+                       UART0: [EMAIL PROTECTED] {
+                               device_type = "serial";
+                               compatible = "ns16550";
+                               reg = <ef600300 8>;
+                               virtual-reg = <ef600300>;
+                               clock-frequency = <0>; /* Filled in by zImage */
+                               current-speed = <2580>;
+                               interrupt-parent = <&UIC0>;
+                               interrupts = <0 4>;
+                       };
+
+                       UART1: [EMAIL PROTECTED] {
+                               device_type = "serial";
+                               compatible = "ns16550";
+                               reg = <ef600400 8>;
+                               virtual-reg = <ef600400>;
+                               clock-frequency = <0>; /* Filled in by zImage */
+                               current-speed = <2580>;
+                               interrupt-parent = <&UIC0>;
+                               interrupts = <1 4>;
+                       };
+
+                       IIC: [EMAIL PROTECTED] {
+                               compatible = "ibm,iic-405gp", "ibm,iic";
+                               reg = <ef600500 11>;
+                               interrupt-parent = <&UIC0>;
+                               interrupts = <2 4>;
+                       };
+
+                       GPIO: [EMAIL PROTECTED] {
+                               compatible = "ibm,gpio-405gp";
+                               reg = <ef600700 20>;
+                       };
+
+                       EMAC: [EMAIL PROTECTED] {
+                               linux,network-index = <0>;
+                               device_type = "network";
+                               compatible = "ibm,emac-405gp", "ibm,emac";
+                               interrupt-parent = <&UIC0>;
+                               interrupts = <9 4 f 4>;
+                               reg = <ef600800 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 = <2>;
+                       #size-cells = <1>;
+                       clock-frequency = <0>; /* Filled in by zImage */
+
+                       [EMAIL PROTECTED],0 {
+                               reg = <0 0 80000>;
+                       };
+
+                       [EMAIL PROTECTED],80000 {
+                               device_type = "rom";
+                               compatible = "direct-mapped";
+                               probe-type = "JEDEC";
+                               bank-width = <1>;
+                               partitions = <0 80000>;
+                               partition-names = "OpenBIOS";
+                               reg = <0 80000 80000>;
+                       };
+
+                       [EMAIL PROTECTED],0 {
+                               /* NVRAM and RTC */
+                               compatible = "ds1743";
+                               reg = <1 0 2000>;
+                       };
+
+                       [EMAIL PROTECTED],0 {
+                               compatible = "intel,82C42PC";
+                               reg = <2 0 2>;
+                       };
+
+                       [EMAIL PROTECTED],0 {
+                               compatible = "ti,TIR2000PAG";
+                               reg = <3 0 10>;
+                       };
+
+                       [EMAIL PROTECTED],0 {
+                               compatible = "Walnut-FPGA";
+                               reg = <7 0 10>;
+                               virtual-reg = <f0300005>;
+                       };
+               };
+       };
+
+       chosen {
+               linux,stdout-path = "/plb/opb/[EMAIL PROTECTED]";
+       };
+};
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