Device tree for Emerson ATCA-C125 board
Signed-off-by: Alexandr Smirnov <[EMAIL PROTECTED]>
b/arch/powerpc/boot/dts/c125.dts | 283 +++++++++++++++++++++++++++++++++++++++
1 file changed, 283 insertions(+)
diff --git a/arch/powerpc/boot/dts/c125.dts b/arch/powerpc/boot/dts/c125.dts
new file mode 100644
index 0000000..e089f36
--- /dev/null
+++ b/arch/powerpc/boot/dts/c125.dts
@@ -0,0 +1,283 @@
+/*
+ * Device Tree Source for Emerson ATCA-C125
+ *
+ * Author: Andrei Dolnikov <[EMAIL PROTECTED]>
+ * Alexandr Smirnov <[EMAIL PROTECTED]>
+ *
+ * Based on mpc8548cds.dts
+ *
+ * 2008 (c) MontaVista, Software, Inc. 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 = "ATCA-C125";
+ compatible = "emerson,ATCA-C125";
+
+ aliases {
+ ethernet0 = &enet0;
+ ethernet1 = &enet1;
+ ethernet2 = &enet2;
+ ethernet3 = &enet3;
+
+ serial0 = &serial0;
+ serial1 = &serial1;
+ };
+
+ cpus {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ PowerPC,[EMAIL PROTECTED] {
+ device_type = "cpu";
+ reg = <0>;
+ timebase-frequency = <0>; /* From U-Boot
*/
+ bus-frequency = <0>; /* From U-Boot
*/
+ clock-frequency = <0>; /* From U-Boot
*/
+ d-cache-line-size = <0x20>;
+ i-cache-line-size = <0x20>;
+ d-cache-size = <0x8000>; /* L1, 32K */
+ i-cache-size = <0x8000>; /* L1, 32K */
+ };
+ };
+
+ memory {
+ device_type = "memory";
+ reg = <0x00000000 0x00000000>; /* Filled in by
bootwraper */
+ };
+
+ [EMAIL PROTECTED] {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ device_type = "soc";
+ ranges = <0x00000000 0xff700000 0x00100000>;
+ reg = <0xff700000 0x00001000>;
+ bus-frequency = <0>; /* Fixed by
bootwrapper */
+
+ [EMAIL PROTECTED] {
+ compatible = "fsl,8548-memory-controller";
+ reg = <0x2000 0x1000>;
+ interrupt-parent = <&MPIC>;
+ interrupts = <0xc 0x2>;
+ };
+
+ [EMAIL PROTECTED] {
+ compatible = "fsl,8548-l2-cache-controller";
+ reg = <0x20000 0x1000>;
+ cache-line-size = <0x20>; /* 32 bytes */
+ cache-size = <0x80000>; /* L2, 512K */
+ interrupt-parent = <&MPIC>;
+ interrupts = <0xa 0x2>;
+ };
+
+ [EMAIL PROTECTED] {
+ compatible = "fsl-i2c";
+ reg = <0x3000 0x100>;
+ interrupts = <0x2b 0x2>;
+ interrupt-parent = <&MPIC>;
+ dfsrr;
+ };
+
+ [EMAIL PROTECTED] { /* For
TSECs */
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "fsl,gianfar-mdio";
+ reg = <0x24520 0x20>;
+
+ PHY0: [EMAIL PROTECTED] {
+ device_type = "ethernet-phy";
+ interrupt-parent = <&MPIC>;
+ interrupts = <0x5 0x1>;
+ reg = <0x1>;
+ };
+
+ PHY1: [EMAIL PROTECTED] {
+ device_type = "ethernet-phy";
+ interrupt-parent = <&MPIC>;
+ interrupts = <0x5 0x1>;
+ reg = <0x4>;
+ };
+
+ PHY2: [EMAIL PROTECTED] {
+ device_type = "ethernet-phy";
+ interrupt-parent = <&MPIC>;
+ interrupts = <0x5 0x1>;
+ reg = <0x5>;
+ };
+
+ PHY3: [EMAIL PROTECTED] {
+ device_type = "ethernet-phy";
+ interrupt-parent = <&MPIC>;
+ interrupts = <0x5 0x1>;
+ reg = <0x6>;
+ };
+ };
+
+ enet0: [EMAIL PROTECTED] {
+ device_type = "network";
+ model = "eTSEC";
+ compatible = "gianfar";
+ reg = <0x24000 0x1000>;
+ /* Mac address filled in by bootwrapper */
+ local-mac-address = [ 00 00 00 00 00 00 ];
+ interrupts = <0x1d 0x2 0x1e 0x2 0x22 0x2>;
+ interrupt-parent = <&MPIC>;
+ phy-handle = <&PHY0>;
+ };
+
+ enet1: [EMAIL PROTECTED] {
+ device_type = "network";
+ model = "eTSEC";
+ compatible = "gianfar";
+ reg = <0x25000 0x1000>;
+ /* Mac address filled in by bootwrapper */
+ local-mac-address = [ 00 00 00 00 00 00 ];
+ interrupts = <0x23 0x2 0x24 0x2 0x28 0x2>;
+ interrupt-parent = <&MPIC>;
+ phy-handle = <&PHY1>;
+ };
+
+ enet2: [EMAIL PROTECTED] {
+ device_type = "network";
+ model = "eTSEC";
+ compatible = "gianfar";
+ reg = <0x26000 0x1000>;
+ /* Mac address filled in by bootwrapper */
+ local-mac-address = [ 00 00 00 00 00 00 ];
+ interrupts = <0x1f 0x2 0x20 0x2 0x21 0x2>;
+ interrupt-parent = <&MPIC>;
+ phy-handle = <&PHY2>;
+ };
+
+ enet3: [EMAIL PROTECTED] {
+ device_type = "network";
+ model = "eTSEC";
+ compatible = "gianfar";
+ reg = <0x27000 0x1000>;
+ /* Mac address filled in by bootwrapper */
+ local-mac-address = [ 00 00 00 00 00 00 ];
+ interrupts = <0x25 0x2 0x26 0x2 0x27 0x2>;
+ interrupt-parent = <&MPIC>;
+ phy-handle = <&PHY3>;
+ };
+
+ serial0: [EMAIL PROTECTED] {
+ device_type = "serial";
+ compatible = "ns16550";
+ reg = <0x4500 0x100>;
+ clock-frequency = <0>; /* Filled in by
bootwraper */
+ interrupts = <0x2a 0x2>;
+ interrupt-parent = <&MPIC>;
+ };
+
+ serial1: [EMAIL PROTECTED] {
+ device_type = "serial";
+ compatible = "ns16550";
+ reg = <0x4600 0x100>;
+ clock-frequency = <0>; /* Filled in by
bootwraper */
+ interrupts = <0x2a 0x2>;
+ interrupt-parent = <&MPIC>;
+ };
+
+ [EMAIL PROTECTED] {
+ compatible = "fsl,mpc8548-guts";
+ reg = <0xe0000 0x1000>;
+ fsl,has-rstcr;
+ };
+
+ MPIC: [EMAIL PROTECTED] {
+ #address-cells = <0>;
+ #interrupt-cells = <2>;
+ device_type = "open-pic";
+ compatible = "chrp,open-pic";
+ reg = <0x40000 0x40000>;
+ interrupt-controller;
+ big-endian;
+ };
+ };
+
+ [EMAIL PROTECTED] {
+ #address-cells = <2>;
+ #size-cells = <1>;
+ compatible = "fsl,mpc8548-localbus";
+ reg = <0xff705000 0x68>;
+
+ ranges = <0x1 0x0 0xe0000000 0x01000000
+ 0x2 0x0 0xe1000000 0x01000000
+ 0x4 0x0 0xfc400000 0x00080000>;
+
+ [EMAIL PROTECTED],0 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "cfi-flash";
+ reg = <0x1 0x0 0x01000000>;
+ bank-width = <0x2>;
+
+ [EMAIL PROTECTED] {
+ label = "Primary Kernel";
+ reg = <0x0 0x400000>;
+ };
+
+ [EMAIL PROTECTED] {
+ label = "Primary Filesystem";
+ reg = <0x400000 0xb60000>;
+ };
+
+ [EMAIL PROTECTED] {
+ label = "Primary Environment";
+ reg = <0xf60000 0x20000>;
+ };
+
+ [EMAIL PROTECTED] {
+ label = "Primary Monitor";
+ reg = <0xf80000 0x80000>;
+ read-only;
+ };
+ };
+
+ [EMAIL PROTECTED],0 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "cfi-flash";
+ reg = <0x2 0x0 0x01000000>;
+ bank-width = <0x2>;
+
+ [EMAIL PROTECTED] {
+ label = "Secondary Kernel";
+ reg = <0x0 0x400000>;
+ };
+
+ [EMAIL PROTECTED] {
+ label = "Secondary Filesystem";
+ reg = <0x400000 0xb60000>;
+ };
+
+ [EMAIL PROTECTED] {
+ label = "Secondary Environment";
+ reg = <0xf60000 0x20000>;
+ };
+
+ [EMAIL PROTECTED] {
+ label = "Secondary Monitor";
+ reg = <0xf80000 0x80000>;
+ read-only;
+ };
+ };
+
+ [EMAIL PROTECTED],0 {
+ compatible = "emerson,ATCA-C125-cpld";
+ reg = <0x4 0x0 0x80000>;
+ };
+ };
+
+ chosen {
+ linux,stdout-path = "/soc8548/[EMAIL PROTECTED]";
+ };
+};
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