powerpc/44x: Add AMCC Arches DTS

Basic functionality for the AMCC Arches eval Board.

Signed-off-by: Victor Gallardo <vgallardo@amcc.com>
Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>

diff --git a/arch/powerpc/boot/dts/arches.dts b/arch/powerpc/boot/dts/arches.dts
new file mode 100644 (file)
index 0000000..d9113b1
--- /dev/null
+++ b/arch/powerpc/boot/dts/arches.dts
@@ -0,0 +1,293 @@
+/*
+ * Device Tree Source for AMCC Arches (dual 460GT board)
+ *
+ * (C) Copyright 2008 Applied Micro Circuits Corporation
+ * Victor Gallardo <vgallardo@amcc.com>
+ * Adam Graham <agraham@amcc.com>
+ *
+ * Based on the glacier.dts file
+ *   Stefan Roese <sr@denx.de>
+ *   Copyright 2008 DENX Software Engineering
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+/dts-v1/;
+
+/ {
+       #address-cells = <2>;
+       #size-cells = <1>;
+       model = "amcc,arches";
+       compatible = "amcc,arches";
+       dcr-parent = <&{/cpus/cpu@0}>;
+
+       aliases {
+               ethernet0 = &EMAC0;
+               ethernet1 = &EMAC1;
+               ethernet2 = &EMAC2;
+               serial0 = &UART0;
+       };
+
+       cpus {
+               #address-cells = <1>;
+               #size-cells = <0>;
+
+               cpu@0 {
+                       device_type = "cpu";
+                       model = "PowerPC,460GT";
+                       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 = <32768>;
+                       d-cache-size = <32768>;
+                       dcr-controller;
+                       dcr-access-method = "native";
+               };
+       };
+
+       memory {
+               device_type = "memory";
+               reg = <0x00000000 0x00000000 0x00000000>; /* Filled in by U-Boot */
+       };
+
+       UIC0: interrupt-controller0 {
+               compatible = "ibm,uic-460gt","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-460gt","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-460gt","ibm,uic";
+               interrupt-controller;
+               cell-index = <2>;
+               dcr-reg = <0x0e0 0x009>;
+               #address-cells = <0>;
+               #size-cells = <0>;
+               #interrupt-cells = <2>;
+               interrupts = <0xa 0x4 0xb 0x4>; /* cascade */
+               interrupt-parent = <&UIC0>;
+       };
+
+       UIC3: interrupt-controller3 {
+               compatible = "ibm,uic-460gt","ibm,uic";
+               interrupt-controller;
+               cell-index = <3>;
+               dcr-reg = <0x0f0 0x009>;
+               #address-cells = <0>;
+               #size-cells = <0>;
+               #interrupt-cells = <2>;
+               interrupts = <0x10 0x4 0x11 0x4>; /* cascade */
+               interrupt-parent = <&UIC0>;
+       };
+
+       SDR0: sdr {
+               compatible = "ibm,sdr-460gt";
+               dcr-reg = <0x00e 0x002>;
+       };
+
+       CPR0: cpr {
+               compatible = "ibm,cpr-460gt";
+               dcr-reg = <0x00c 0x002>;
+       };
+
+       plb {
+               compatible = "ibm,plb-460gt", "ibm,plb4";
+               #address-cells = <2>;
+               #size-cells = <1>;
+               ranges;
+               clock-frequency = <0>; /* Filled in by U-Boot */
+
+               SDRAM0: sdram {
+                       compatible = "ibm,sdram-460gt", "ibm,sdram-405gp";
+                       dcr-reg = <0x010 0x002>;
+               };
+
+               MAL0: mcmal {
+                       compatible = "ibm,mcmal-460gt", "ibm,mcmal2";
+                       dcr-reg = <0x180 0x062>;
+                       num-tx-chans = <3>;
+                       num-rx-chans = <24>;
+                       #address-cells = <0>;
+                       #size-cells = <0>;
+                       interrupt-parent = <&UIC2>;
+                       interrupts = <  /*TXEOB*/ 0x6 0x4
+                                       /*RXEOB*/ 0x7 0x4
+                                       /*SERR*/  0x3 0x4
+                                       /*TXDE*/  0x4 0x4
+                                       /*RXDE*/  0x5 0x4>;
+                       desc-base-addr-high = <0x8>;
+               };
+
+               POB0: opb {
+                       compatible = "ibm,opb-460gt", "ibm,opb";
+                       #address-cells = <1>;
+                       #size-cells = <1>;
+                       ranges = <0xb0000000 0x00000004 0xb0000000 0x50000000>;
+                       clock-frequency = <0>; /* Filled in by U-Boot */
+
+                       EBC0: ebc {
+                               compatible = "ibm,ebc-460gt", "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 = <0x6 0x4>;
+                               interrupt-parent = <&UIC1>;
+                       };
+
+                       UART0: serial@ef600300 {
+                               device_type = "serial";
+                               compatible = "ns16550";
+                               reg = <0xef600300 0x00000008>;
+                               virtual-reg = <0xef600300>;
+                               clock-frequency = <0>; /* Filled in by U-Boot */
+                               current-speed = <0>; /* Filled in by U-Boot */
+                               interrupt-parent = <&UIC1>;
+                               interrupts = <0x1 0x4>;
+                       };
+
+                       IIC0: i2c@ef600700 {
+                               compatible = "ibm,iic-460gt", "ibm,iic";
+                               reg = <0xef600700 0x00000014>;
+                               interrupt-parent = <&UIC0>;
+                               interrupts = <0x2 0x4>;
+                       };
+
+                       IIC1: i2c@ef600800 {
+                               compatible = "ibm,iic-460gt", "ibm,iic";
+                               reg = <0xef600800 0x00000014>;
+                               interrupt-parent = <&UIC0>;
+                               interrupts = <0x3 0x4>;
+                       };
+
+                       TAH0: emac-tah@ef601350 {
+                               compatible = "ibm,tah-460gt", "ibm,tah";
+                               reg = <0xef601350 0x00000030>;
+                       };
+
+                       TAH1: emac-tah@ef601450 {
+                               compatible = "ibm,tah-460gt", "ibm,tah";
+                               reg = <0xef601450 0x00000030>;
+                       };
+
+                       EMAC0: ethernet@ef600e00 {
+                               device_type = "network";
+                               compatible = "ibm,emac-460gt", "ibm,emac4sync";
+                               interrupt-parent = <&EMAC0>;
+                               interrupts = <0x0 0x1>;
+                               #interrupt-cells = <1>;
+                               #address-cells = <0>;
+                               #size-cells = <0>;
+                               interrupt-map = </*Status*/ 0x0 &UIC2 0x10 0x4
+                                                /*Wake*/   0x1 &UIC2 0x14 0x4>;
+                               reg = <0xef600e00 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>;
+                               phy-mode = "sgmii";
+                               phy-map = <0xffffffff>;
+                               gpcs-address = <0x0000000a>;
+                               tah-device = <&TAH0>;
+                               tah-channel = <0>;
+                               has-inverted-stacr-oc;
+                               has-new-stacr-staopc;
+                       };
+
+                       EMAC1: ethernet@ef600f00 {
+                               device_type = "network";
+                               compatible = "ibm,emac-460gt", "ibm,emac4sync";
+                               interrupt-parent = <&EMAC1>;
+                               interrupts = <0x0 0x1>;
+                               #interrupt-cells = <1>;
+                               #address-cells = <0>;
+                               #size-cells = <0>;
+                               interrupt-map = </*Status*/ 0x0 &UIC2 0x11 0x4
+                                                /*Wake*/   0x1 &UIC2 0x15 0x4>;
+                               reg = <0xef600f00 0x000000c4>;
+                               local-mac-address = [000000000000]; /* Filled in by U-Boot */
+                               mal-device = <&MAL0>;
+                               mal-tx-channel = <1>;
+                               mal-rx-channel = <8>;
+                               cell-index = <1>;
+                               max-frame-size = <9000>;
+                               rx-fifo-size = <4096>;
+                               tx-fifo-size = <2048>;
+                               phy-mode = "sgmii";
+                               phy-map = <0x00000000>;
+                               gpcs-address = <0x0000000b>;
+                               tah-device = <&TAH1>;
+                               tah-channel = <1>;
+                               has-inverted-stacr-oc;
+                               has-new-stacr-staopc;
+                               mdio-device = <&EMAC0>;
+                       };
+
+                       EMAC2: ethernet@ef601100 {
+                               device_type = "network";
+                               compatible = "ibm,emac-460gt", "ibm,emac4sync";
+                               interrupt-parent = <&EMAC2>;
+                               interrupts = <0x0 0x1>;
+                               #interrupt-cells = <1>;
+                               #address-cells = <0>;
+                               #size-cells = <0>;
+                               interrupt-map = </*Status*/ 0x0 &UIC2 0x12 0x4
+                                                /*Wake*/   0x1 &UIC2 0x16 0x4>;
+                               reg = <0xef601100 0x000000c4>;
+                               local-mac-address = [000000000000]; /* Filled in by U-Boot */
+                               mal-device = <&MAL0>;
+                               mal-tx-channel = <2>;
+                               mal-rx-channel = <16>;
+                               cell-index = <2>;
+                               max-frame-size = <9000>;
+                               rx-fifo-size = <4096>;
+                               tx-fifo-size = <2048>;
+                               phy-mode = "sgmii";
+                               phy-map = <0x00000001>;
+                               gpcs-address = <0x0000000C>;
+                               has-inverted-stacr-oc;
+                               has-new-stacr-staopc;
+                               mdio-device = <&EMAC0>;
+                       };
+               };
+       };
+};