[POWERPC] Add mpc866ads board-specific bits to arch/powerpc

This add support of the Freescale mpc86xads reference board to
arch/powerpc. Supported SMC1 and SMC2 (UART and serial console), FEC
100Mbps Ethernet, SCC1 Ethernet (10Mbps hdx)

Signed-off-by: Vitaly Bordug <vbordug@ru.mvista.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>

1 files changed, 162 insertions, 0 deletions

diff --git a/arch/powerpc/boot/dts/mpc866ads.dts b/arch/powerpc/boot/dts/mpc866ads.dts
new file mode 100644
index 000000000000..5d4005239b83
--- /dev/null
+++ b/arch/powerpc/boot/dts/mpc866ads.dts
@@ -0,0 +1,162 @@
+/*
+ * MPC866 ADS Device Tree Source
+ *
+ * Copyright 2006 MontaVista Software, Inc.
+ *
+ * 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.
+ */
+
+
+/ {
+        model = "MPC866ADS";
+        compatible = "mpc8xx";
+        #address-cells = <1>;
+        #size-cells = <1>;
+        linux,phandle = <100>;
+
+        cpus {
+                #cpus = <1>;
+                #address-cells = <1>;
+                #size-cells = <0>;
+                linux,phandle = <200>;
+
+                PowerPC,866@0 {
+                        device_type = "cpu";
+                        reg = <0>;
+                        d-cache-line-size = <20>;       // 32 bytes
+                        i-cache-line-size = <20>;       // 32 bytes
+                        d-cache-size = <2000>;          // L1, 8K
+                        i-cache-size = <4000>;          // L1, 16K
+                        timebase-frequency = <0>;
+                        bus-frequency = <0>;
+                        clock-frequency = <0>;
+                        32-bit;
+                        interrupts = <f 2>;     // decrementer interrupt
+                        interrupt-parent = <ff000000>;
+                        linux,phandle = <201>;
+                        linux,boot-cpu;
+                };
+        };
+
+        memory {
+                device_type = "memory";
+                linux,phandle = <300>;
+                reg = <00000000 800000>;
+        };
+
+        soc866@ff000000 {
+                #address-cells = <1>;
+                #size-cells = <1>;
+                #interrupt-cells = <2>;
+                device_type = "soc";
+                ranges = <0 ff000000 00100000>;
+                reg = <ff000000 00000200>;
+                bus-frequency = <0>;
+                mdio@e80 {
+                        device_type = "mdio";
+                        compatible = "fs_enet";
+                        reg = <e80 8>;
+                        linux,phandle = <e80>;
+                        #address-cells = <1>;
+                        #size-cells = <0>;
+                        ethernet-phy@f {
+                                linux,phandle = <e800f>;
+                                reg = <f>;
+                                device_type = "ethernet-phy";
+                        };
+                };
+
+                fec@e00 {
+                        device_type = "network";
+                        compatible = "fs_enet";
+                        model = "FEC";
+                        device-id = <1>;
+                        reg = <e00 188>;
+                        mac-address = [ 00 00 0C 00 01 FD ];
+                        interrupts = <3 1>;
+                        interrupt-parent = <ff000000>;
+                        phy-handle = <e800f>;
+                };
+
+                pic@ff000000 {
+                        linux,phandle = <ff000000>;
+                        interrupt-controller;
+                        #address-cells = <0>;
+                        #interrupt-cells = <2>;
+                        reg = <0 24>;
+                        built-in;
+                        device_type = "mpc8xx-pic";
+                        compatible = "CPM";
+                };
+
+                cpm@ff000000 {
+                        linux,phandle = <ff000000>;
+                        #address-cells = <1>;
+                        #size-cells = <1>;
+                        #interrupt-cells = <2>;
+                        device_type = "cpm";
+                        model = "CPM";
+                        ranges = <0 0 4000>;
+                        reg = <860 f0>;
+                        command-proc = <9c0>;
+                        brg-frequency = <0>;
+                        interrupts = <0 2>;     // cpm error interrupt
+                        interrupt-parent = <930>;
+
+                        pic@930 {
+                                linux,phandle = <930>;
+                                interrupt-controller;
+                                #address-cells = <0>;
+                                #interrupt-cells = <2>;
+                                interrupts = <5 2 0 2>;
+                                interrupt-parent = <ff000000>;
+                                reg = <930 20>;
+                                built-in;
+                                device_type = "cpm-pic";
+                                compatible = "CPM";
+                        };
+
+                        smc@a80 {
+                                device_type = "serial";
+                                compatible = "cpm_uart";
+                                model = "SMC";
+                                device-id = <1>;
+                                reg = <a80 10 3e80 40>;
+                                clock-setup = <00ffffff 0>;
+                                rx-clock = <1>;
+                                tx-clock = <1>;
+                                current-speed = <0>;
+                                interrupts = <4 3>;
+                                interrupt-parent = <930>;
+                        };
+
+                        smc@a90 {
+                                device_type = "serial";
+                                compatible = "cpm_uart";
+                                model = "SMC";
+                                device-id = <2>;
+                                reg = <a90 20 3f80 40>;
+                                clock-setup = <ff00ffff 90000>;
+                                rx-clock = <2>;
+                                tx-clock = <2>;
+                                current-speed = <0>;
+                                interrupts = <3 3>;
+                                interrupt-parent = <930>;
+                        };
+
+                        scc@a00 {
+                                device_type = "network";
+                                compatible = "fs_enet";
+                                model = "SCC";
+                                device-id = <1>;
+                                reg = <a00 18 3c00 80>;
+                                mac-address = [ 00 00 0C 00 03 FD ];
+                                interrupts = <1e 3>;
+                                interrupt-parent = <930>;
+                        };
+                };
+        };
+};