powerpc: Add support for the MPC852 based mgsuvd board from keymile.

Supported SMC1 (serial console), SCC3 Ethernet (10Mbps hdx).

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

1 files changed, 163 insertions, 0 deletions

diff --git a/arch/powerpc/boot/dts/mgsuvd.dts b/arch/powerpc/boot/dts/mgsuvd.dts
new file mode 100644
index 00000000000..e4fc53ab42b
--- /dev/null
+++ b/arch/powerpc/boot/dts/mgsuvd.dts
@@ -0,0 +1,163 @@
+/*
+ * MGSUVD Device Tree Source
+ *
+ * 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 = "MGSUVD";
+        compatible = "keymile,mgsuvd";
+        #address-cells = <1>;
+        #size-cells = <1>;
+
+        cpus {
+                #address-cells = <1>;
+                #size-cells = <0>;
+
+                PowerPC,852@0 {
+                        device_type = "cpu";
+                        reg = <0>;
+                        d-cache-line-size = <16>;
+                        i-cache-line-size = <16>;
+                        d-cache-size = <8192>;
+                        i-cache-size = <8192>;
+                        timebase-frequency = <0>;       /* Filled in by u-boot */
+                        bus-frequency = <0>;            /* Filled in by u-boot */
+                        clock-frequency = <0>;          /* Filled in by u-boot */
+                        interrupts = <15 2>;            /* decrementer interrupt */
+                        interrupt-parent = <&PIC>;
+                };
+        };
+
+        memory {
+                device_type = "memory";
+                reg = <00000000 0x4000000>;  /* Filled in by u-boot */
+        };
+
+        localbus@fff00100 {
+                compatible = "fsl,mpc852-localbus", "fsl,pq1-localbus", "simple-bus";
+                #address-cells = <2>;
+                #size-cells = <1>;
+                reg = <0xfff00100 0x40>;
+
+                ranges = <0 0 0xf0000000 0x01000000>;  /* Filled in by u-boot */
+
+                flash@0,0 {
+                        compatible = "cfi-flash";
+                        reg = <0 0 0x1000000>;
+                        #address-cells = <1>;
+                        #size-cells = <1>;
+                        bank-width = <1>;
+                        device-width = <1>;
+                        partition@0 {
+                                label = "u-boot";
+                                reg = <0 0x80000>;
+                        };
+                        partition@80000 {
+                                label = "env";
+                                reg = <0x80000 0x20000>;
+                        };
+                        partition@a0000 {
+                                label = "kernel";
+                                reg = <0xa0000 0x1e0000>;
+                        };
+                        partition@280000 {
+                                label = "dtb";
+                                reg = <0x280000 0x20000>;
+                        };
+                        partition@2a0000 {
+                                label = "root";
+                                reg = <0x2a0000 0x500000>;
+                        };
+                        partition@7a0000 {
+                                label = "user";
+                                reg = <0x7a0000 0x860000>;
+                        };
+                };
+        };
+
+        soc@fff00000 {
+                compatible = "fsl,mpc852", "fsl,pq1-soc", "simple-bus";
+                #address-cells = <1>;
+                #size-cells = <1>;
+                device_type = "soc";
+                ranges = <0 0xfff00000 0x00004000>;
+
+                PIC: interrupt-controller@0 {
+                        interrupt-controller;
+                        #interrupt-cells = <2>;
+                        reg = <0 24>;
+                        compatible = "fsl,mpc852-pic", "fsl,pq1-pic";
+                };
+
+                cpm@9c0 {
+                        #address-cells = <1>;
+                        #size-cells = <1>;
+                        compatible = "fsl,mpc852-cpm", "fsl,cpm1", "simple-bus";
+                        interrupts = <0>;       /* cpm error interrupt */
+                        interrupt-parent = <&CPM_PIC>;
+                        reg = <0x9c0 10>;
+                        ranges;
+
+                        muram@2000 {
+                                compatible = "fsl,cpm-muram";
+                                #address-cells = <1>;
+                                #size-cells = <1>;
+                                ranges = <0 0x2000 0x2000>;
+
+                                data@0 {
+                                        compatible = "fsl,cpm-muram-data";
+                                        reg = <0x800 0x1800>;
+                                };
+                        };
+
+                        brg@9f0 {
+                                compatible = "fsl,mpc852-brg",
+                                             "fsl,cpm1-brg",
+                                             "fsl,cpm-brg";
+                                reg = <0x9f0 0x10>;
+                                clock-frequency = <0>; /* Filled in by u-boot */
+                        };
+
+                        CPM_PIC: interrupt-controller@930 {
+                                interrupt-controller;
+                                #interrupt-cells = <1>;
+                                interrupts = <5 2 0 2>;
+                                interrupt-parent = <&PIC>;
+                                reg = <0x930 0x20>;
+                                compatible = "fsl,cpm1-pic";
+                        };
+
+                        /* MON-1 */
+                        serial@a80 {
+                                device_type = "serial";
+                                compatible = "fsl,cpm1-smc-uart";
+                                reg = <0xa80 0x10 0x3fc0 0x40>;
+                                interrupts = <4>;
+                                interrupt-parent = <&CPM_PIC>;
+                                fsl,cpm-brg = <1>;
+                                fsl,cpm-command = <0x0090>;
+                                current-speed = <0>; /* Filled in by u-boot */
+                        };
+
+                        ethernet@a40 {
+                                device_type = "network";
+                                compatible  = "fsl,mpc866-scc-enet",
+                                              "fsl,cpm1-scc-enet";
+                                reg = <0xa40 0x18 0x3e00 0x100>;
+                                local-mac-address = [ 00 00 00 00 00 00 ];  /* Filled in by u-boot */
+                                interrupts = <28>;
+                                interrupt-parent = <&CPM_PIC>;
+                                fsl,cpm-command = <0x80>;
+                                fixed-link = <0 0 10 0 0>;
+                        };
+                };
+        };
+};