[POWERPC] Add StorCenter DTS first draft.

Based on the Kurobox DTS files.

Signed-off-by: Jon Loeliger <jdl@freescale.com>
Acked-by: Andy Wilcox <andy@protium.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

diff --git a/arch/powerpc/boot/dts/storcenter.dts b/arch/powerpc/boot/dts/storcenter.dts
new file mode 100644 (file)
index 0000000..6aa1d69
--- /dev/null
+++ b/arch/powerpc/boot/dts/storcenter.dts
@@ -0,0 +1,138 @@
+/*
+ * Device Tree Source for IOMEGA StorCenter
+ *
+ * Copyright 2007 Oyvind Repvik
+ * Copyright 2007 Jon Loeliger
+ *
+ * Based on the Kurobox DTS by G. Liakhovetski <g.liakhovetski@gmx.de>
+ *
+ * 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.
+ */
+
+/ {
+       model = "StorCenter";
+       compatible = "storcenter";
+       #address-cells = <1>;
+       #size-cells = <1>;
+
+       aliases {
+               serial0 = &serial0;
+               serial1 = &serial1;
+               pci0 = &pci0;
+       };
+
+       cpus {
+               #address-cells = <1>;
+               #size-cells = <0>;
+
+               PowerPC,8241@0 {
+                       device_type = "cpu";
+                       reg = <0>;
+                       clock-frequency = <d# 200000000>;       /* Hz */
+                       timebase-frequency = <d# 25000000>;     /* Hz */
+                       bus-frequency = <0>;    /* from bootwrapper */
+                       i-cache-line-size = <d# 32>;    /* bytes */
+                       d-cache-line-size = <d# 32>;    /* bytes */
+                       i-cache-size = <4000>;
+                       d-cache-size = <4000>;
+               };
+       };
+
+       memory {
+               device_type = "memory";
+               reg = <00000000 04000000>;      /* 64MB @ 0x0 */
+       };
+
+       soc@fc000000 {
+               #address-cells = <1>;
+               #size-cells = <1>;
+               device_type = "soc";
+               compatible = "fsl,mpc8241", "mpc10x";
+               store-gathering = <0>; /* 0 == off, !0 == on */
+               ranges = <0 fc000000 100000>;
+               reg = <fc000000 100000>;        /* EUMB */
+               bus-frequency = <0>;            /* fixed by loader */
+
+               i2c@3000 {
+                       #address-cells = <1>;
+                       #size-cells = <0>;
+                       compatible = "fsl-i2c";
+                       reg = <3000 100>;
+                       interrupts = <5 2>;
+                       interrupt-parent = <&mpic>;
+
+                       rtc@68 {
+                               compatible = "dallas,ds1337";
+                               reg = <68>;
+                       };
+               };
+
+               serial0: serial@4500 {
+                       cell-index = <0>;
+                       device_type = "serial";
+                       compatible = "ns16550";
+                       reg = <4500 20>;
+                       clock-frequency = <d# 97553800>; /* Hz */
+                       current-speed = <d# 115200>;
+                       interrupts = <9 2>;
+                       interrupt-parent = <&mpic>;
+               };
+
+               serial1: serial@4600 {
+                       cell-index = <1>;
+                       device_type = "serial";
+                       compatible = "ns16550";
+                       reg = <4600 20>;
+                       clock-frequency = <d# 97553800>; /* Hz */
+                       current-speed = <d# 9600>;
+                       interrupts = <a 2>;
+                       interrupt-parent = <&mpic>;
+               };
+
+               mpic: interrupt-controller@40000 {
+                       #interrupt-cells = <2>;
+                       device_type = "open-pic";
+                       compatible = "chrp,open-pic";
+                       interrupt-controller;
+                       reg = <40000 40000>;
+               };
+
+       };
+
+       pci0: pci@fe800000 {
+               #address-cells = <3>;
+               #size-cells = <2>;
+               #interrupt-cells = <1>;
+               device_type = "pci";
+               compatible = "mpc10x-pci";
+               reg = <fe800000 1000>;
+               ranges = <01000000 0        0 fe000000 0 00c00000
+                         02000000 0 80000000 80000000 0 70000000>;
+               bus-range = <0 ff>;
+               clock-frequency = <d# 97553800>; /* Hz */
+               interrupt-parent = <&mpic>;
+               interrupt-map-mask = <f800 0 0 7>;
+               interrupt-map = <
+                       /* IDSEL 13 - IDE */
+                       6800 0 0 1 &mpic 0 1
+                       6800 0 0 2 &mpic 0 1
+                       6800 0 0 3 &mpic 0 1
+                       /* IDSEL 14 - USB */
+                       7000 0 0 1 &mpic 0 1
+                       7000 0 0 2 &mpic 0 1
+                       7000 0 0 3 &mpic 0 1
+                       7000 0 0 4 &mpic 0 1
+                       /* IDSEL 15 - ETH */
+                       7800 0 0 1 &mpic 0 1
+                       7800 0 0 2 &mpic 0 1
+                       7800 0 0 3 &mpic 0 1
+                       7800 0 0 4 &mpic 0 1
+               >;
+       };
+
+       chosen {
+               linux,stdout-path = "/soc/serial@4500";
+       };
+};