powerpc: Add support for mpc8247 based board MGCOGE from keymile.

Signed-off-by: Heiko Schocher <hs@denx.de>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

1 files changed, 174 insertions, 0 deletions

diff --git a/arch/powerpc/boot/dts/mgcoge.dts b/arch/powerpc/boot/dts/mgcoge.dts
new file mode 100644
index 000000000000..633255a97557
--- /dev/null
+++ b/arch/powerpc/boot/dts/mgcoge.dts
@@ -0,0 +1,174 @@
+/*
+ * Device Tree for the MGCOGE plattform from keymile
+ *
+ * Copyright 2008 DENX Software Engineering GmbH
+ * Heiko Schocher <hs@denx.de>
+ *
+ * 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.
+ */
+
+/dts-v1/;
+/ {
+        model = "MGCOGE";
+        compatible = "keymile,mgcoge";
+        #address-cells = <1>;
+        #size-cells = <1>;
+
+        aliases {
+                ethernet0 = &eth0;
+                serial0 = &smc2;
+        };
+
+        cpus {
+                #address-cells = <1>;
+                #size-cells = <0>;
+
+                PowerPC,8247@0 {
+                        device_type = "cpu";
+                        reg = <0>;
+                        d-cache-line-size = <32>;
+                        i-cache-line-size = <32>;
+                        d-cache-size = <16384>;
+                        i-cache-size = <16384>;
+                        timebase-frequency = <0>; /* Filled in by U-Boot */
+                        clock-frequency = <0>; /* Filled in by U-Boot */
+                        bus-frequency = <0>; /* Filled in by U-Boot */
+                };
+        };
+
+        localbus@f0010100 {
+                compatible = "fsl,mpc8247-localbus",
+                             "fsl,pq2-localbus",
+                             "simple-bus";
+                #address-cells = <2>;
+                #size-cells = <1>;
+                reg = <0xf0010100 0x40>;
+
+                ranges = <0 0 0xfe000000 0x00400000
+                          5 0 0x50000000 0x20000000
+                        >; /* Filled in by U-Boot */
+
+                flash@0,0 {
+                        compatible = "cfi-flash";
+                        reg = <0 0x0 0x400000>;
+                        #address-cells = <1>;
+                        #size-cells = <1>;
+                        bank-width = <1>;
+                        device-width = <1>;
+                        partition@0 {
+                                label = "u-boot";
+                                reg = <0 0x40000>;
+                        };
+                        partition@40000 {
+                                label = "env";
+                                reg = <0x40000 0x20000>;
+                        };
+                        partition@60000 {
+                                label = "kernel";
+                                reg = <0x60000 0x220000>;
+                        };
+                        partition@280000 {
+                                label = "dtb";
+                                reg = <0x280000 0x20000>;
+                        };
+                };
+
+                flash@5,0 {
+                        compatible = "cfi-flash";
+                        reg = <5 0x0 0x2000000>;
+                        #address-cells = <1>;
+                        #size-cells = <1>;
+                        bank-width = <2>;
+                        device-width = <2>;
+                        partition@0 {
+                                label = "ramdisk";
+                                reg = <0 0x7a0000>;
+                        };
+                        partition@7a0000 {
+                                label = "user";
+                                reg = <0x7a0000 0x1860000>;
+                        };
+                };
+        };
+
+        memory {
+                device_type = "memory";
+                reg = <0 0>; /* Filled in by U-Boot */
+        };
+
+        soc@f0000000 {
+                #address-cells = <1>;
+                #size-cells = <1>;
+                compatible = "fsl,mpc8247-immr", "fsl,pq2-soc", "simple-bus";
+                ranges = <0x00000000 0xf0000000 0x00053000>;
+
+                // Temporary until code stops depending on it.
+                device_type = "soc";
+
+                cpm@119c0 {
+                        #address-cells = <1>;
+                        #size-cells = <1>;
+                        #interrupt-cells = <2>;
+                        compatible = "fsl,mpc8247-cpm", "fsl,cpm2",
+                                        "simple-bus";
+                        reg = <0x119c0 0x30>;
+                        ranges;
+
+                        muram {
+                                compatible = "fsl,cpm-muram";
+                                #address-cells = <1>;
+                                #size-cells = <1>;
+                                ranges = <0 0 0x10000>;
+
+                                data@0 {
+                                        compatible = "fsl,cpm-muram-data";
+                                        reg = <0x80 0x1f80 0x9800 0x800>;
+                                };
+                        };
+
+                        brg@119f0 {
+                                compatible = "fsl,mpc8247-brg",
+                                             "fsl,cpm2-brg",
+                                             "fsl,cpm-brg";
+                                reg = <0x119f0 0x10 0x115f0 0x10>;
+                        };
+
+                        /* Monitor port/SMC2 */
+                        smc2: serial@11a90 {
+                                device_type = "serial";
+                                compatible = "fsl,mpc8247-smc-uart",
+                                             "fsl,cpm2-smc-uart";
+                                reg = <0x11a90 0x20 0x88fc 0x02>;
+                                interrupts = <5 8>;
+                                interrupt-parent = <&PIC>;
+                                fsl,cpm-brg = <2>;
+                                fsl,cpm-command = <0x21200000>;
+                                current-speed = <0>; /* Filled in by U-Boot */
+                        };
+
+                        eth0: ethernet@11a60 {
+                                device_type = "network";
+                                compatible = "fsl,mpc8247-scc-enet",
+                                             "fsl,cpm2-scc-enet";
+                                reg = <0x11a60 0x20 0x8300 0x100 0x11390 1>;
+                                local-mac-address = [ 00 00 00 00 00 00 ]; /* Filled in by U-Boot */
+                                interrupts = <43 8>;
+                                interrupt-parent = <&PIC>;
+                                linux,network-index = <0>;
+                                fsl,cpm-command = <0xce00000>;
+                                fixed-link = <0 0 10 0 0>;
+                        };
+
+                };
+
+                PIC: interrupt-controller@10c00 {
+                        #interrupt-cells = <2>;
+                        interrupt-controller;
+                        reg = <0x10c00 0x80>;
+                        compatible = "fsl,mpc8247-pic", "fsl,pq2-pic";
+                };
+        };
+};