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authorJosh Boyer <jwboyer@linux.vnet.ibm.com>2007-05-08 07:31:00 +1000
committerPaul Mackerras <paulus@samba.org>2007-05-08 11:54:20 +1000
commitd4d19ec4931feb53f68fcc156563a21e34d50cb8 (patch)
tree44b068d04270f768371ecf1c06f66165c607ca60 /arch
parent897fd81795de954cd3addb1e4d4d2cd5e9e14fdd (diff)
[POWERPC] Holly DTS
Add Holly DTS file Signed-off-by: Stephen Winiecki <stevewin@us.ibm.com> Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'arch')
-rw-r--r--arch/powerpc/boot/dts/holly.dts198
1 files changed, 198 insertions, 0 deletions
diff --git a/arch/powerpc/boot/dts/holly.dts b/arch/powerpc/boot/dts/holly.dts
new file mode 100644
index 00000000000..254499b107f
--- /dev/null
+++ b/arch/powerpc/boot/dts/holly.dts
@@ -0,0 +1,198 @@
+/*
+ * Device Tree Source for IBM Holly (PPC 750CL with TSI controller)
+ * Copyright 2007, IBM Corporation
+ *
+ * Stephen Winiecki <stevewin@us.ibm.com>
+ * Josh Boyer <jwboyer@linux.vnet.ibm.com>
+ *
+ * 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 holly.S -b 0 holly.dts
+ * dtc -I dts -O dtb -o holly.dtb -b 0 holly.dts
+ */
+
+/ {
+ model = "41K7339";
+ compatible = "ibm,holly";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ cpus {
+ #address-cells = <1>;
+ #size-cells =<0>;
+ PowerPC,750CL@0 {
+ device_type = "cpu";
+ reg = <0>;
+ d-cache-line-size = <20>;
+ i-cache-line-size = <20>;
+ d-cache-size = <8000>;
+ i-cache-size = <8000>;
+ d-cache-sets = <80>;
+ i-cache-sets = <80>;
+ timebase-frequency = <2faf080>;
+ clock-frequency = <23c34600>;
+ bus-frequency = <bebc200>;
+ 32-bit;
+ };
+ };
+
+ memory@0 {
+ device_type = "memory";
+ reg = <00000000 20000000>;
+ };
+
+ tsi109@c0000000 {
+ device_type = "tsi-bridge";
+ compatible = "tsi-bridge";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <00000000 c0000000 00010000>;
+ reg = <c0000000 00010000>;
+
+ i2c@7000 {
+ device_type = "i2c";
+ compatible = "tsi-i2c";
+ interrupt-parent = < &/tsi109@c0000000/pic@7400 >;
+ interrupts = <e 2>;
+ reg = <7000 400>;
+ };
+
+ mdio@6000 {
+ device_type = "mdio";
+ compatible = "tsi-ethernet";
+
+ PHY1: ethernet-phy@6000 {
+ device_type = "ethernet-phy";
+ compatible = "bcm54xx";
+ reg = <6000 50>;
+ phy-id = <1>;
+ };
+
+ PHY2: ethernet-phy@6400 {
+ device_type = "ethernet-phy";
+ compatible = "bcm54xx";
+ reg = <6000 50>;
+ phy-id = <2>;
+ };
+ };
+
+ ethernet@6200 {
+ device_type = "network";
+ compatible = "tsi-ethernet";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <6000 200>;
+ local-mac-address = [ 00 00 00 00 00 00 ];
+ interrupt-parent = < &/tsi109@c0000000/pic@7400 >;
+ interrupts = <10 2>;
+ phy-handle = <&PHY1>;
+ };
+
+ ethernet@6600 {
+ device_type = "network";
+ compatible = "tsi-ethernet";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <6400 200>;
+ local-mac-address = [ 00 00 00 00 00 00 ];
+ interrupt-parent = < &/tsi109@c0000000/pic@7400 >;
+ interrupts = <11 2>;
+ phy-handle = <&PHY2>;
+ };
+
+ serial@7808 {
+ device_type = "serial";
+ compatible = "ns16550";
+ reg = <7808 200>;
+ virtual-reg = <c0007808>;
+ clock-frequency = <3F9C6000>;
+ current-speed = <1c200>;
+ interrupt-parent = < &/tsi109@c0000000/pic@7400 >;
+ interrupts = <c 2>;
+ };
+
+ serial@7c08 {
+ device_type = "serial";
+ compatible = "ns16550";
+ reg = <7c08 200>;
+ virtual-reg = <c0007c08>;
+ clock-frequency = <3F9C6000>;
+ current-speed = <1c200>;
+ interrupt-parent = < &/tsi109@c0000000/pic@7400 >;
+ interrupts = <d 2>;
+ };
+
+ MPIC: pic@7400 {
+ device_type = "open-pic";
+ compatible = "chrp,open-pic";
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ reg = <7400 400>;
+ big-endian;
+ };
+
+ pci@1000 {
+ device_type = "pci";
+ compatible = "tsi109";
+ #interrupt-cells = <1>;
+ #size-cells = <2>;
+ #address-cells = <3>;
+ reg = <1000 1000>;
+ bus-range = <0 0>;
+ /*----------------------------------------------------+
+ | PCI memory range.
+ | 01 denotes I/O space
+ | 02 denotes 32-bit memory space
+ +----------------------------------------------------*/
+ ranges = <02000000 0 40000000 40000000 0 10000000
+ 01000000 0 00000000 7e000000 0 00010000>;
+ clock-frequency = <7f28154>;
+ interrupt-parent = < &/tsi109@c0000000/pic@7400 >;
+ interrupts = <17 2>;
+ interrupt-map-mask = <f800 0 0 7>;
+ /*----------------------------------------------------+
+ | The INTA, INTB, INTC, INTD are shared.
+ +----------------------------------------------------*/
+ interrupt-map = <
+ 0800 0 0 1 &RT0 24 0
+ 0800 0 0 2 &RT0 25 0
+ 0800 0 0 3 &RT0 26 0
+ 0800 0 0 4 &RT0 27 0
+
+ 1000 0 0 1 &RT0 25 0
+ 1000 0 0 2 &RT0 26 0
+ 1000 0 0 3 &RT0 27 0
+ 1000 0 0 4 &RT0 24 0
+
+ 1800 0 0 1 &RT0 26 0
+ 1800 0 0 2 &RT0 27 0
+ 1800 0 0 3 &RT0 24 0
+ 1800 0 0 4 &RT0 25 0
+
+ 2000 0 0 1 &RT0 27 0
+ 2000 0 0 2 &RT0 24 0
+ 2000 0 0 3 &RT0 25 0
+ 2000 0 0 4 &RT0 26 0
+ >;
+
+ RT0: router@1180 {
+ device_type = "pic-router";
+ interrupt-controller;
+ big-endian;
+ clock-frequency = <0>;
+ #address-cells = <0>;
+ #interrupt-cells = <2>;
+ interrupts = <17 2>;
+ interrupt-parent = < &/tsi109@c0000000/pic@7400 >;
+ };
+ };
+ };
+
+ chosen {
+ linux,stdout-path = "/tsi109@c0000000/serial@7808";
+ bootargs = "console=ttyS0,115200";
+ };
+};