[POWERPC] 4xx: Makalu dts

Signed-off-by: Stefan Roese <sr@denx.de>
Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>

1 files changed, 347 insertions, 0 deletions

diff --git a/arch/powerpc/boot/dts/makalu.dts b/arch/powerpc/boot/dts/makalu.dts
new file mode 100644
index 000000000000..bdd70e4596ae
--- /dev/null
+++ b/arch/powerpc/boot/dts/makalu.dts
@@ -0,0 +1,347 @@
+/*
+ * Device Tree Source for AMCC Makalu (405EX)
+ *
+ * Copyright 2007 DENX Software Engineering, Stefan Roese <sr@denx.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.
+ */
+
+/ {
+        #address-cells = <1>;
+        #size-cells = <1>;
+        model = "amcc,makalu";
+        compatible = "amcc,makalu";
+        dcr-parent = <&/cpus/cpu@0>;
+
+        aliases {
+                ethernet0 = &EMAC0;
+                ethernet1 = &EMAC1;
+                serial0 = &UART0;
+                serial1 = &UART1;
+        };
+
+        cpus {
+                #address-cells = <1>;
+                #size-cells = <0>;
+
+                cpu@0 {
+                        device_type = "cpu";
+                        model = "PowerPC,405EX";
+                        reg = <0>;
+                        clock-frequency = <0>; /* Filled in by U-Boot */
+                        timebase-frequency = <0>; /* Filled in by U-Boot */
+                        i-cache-line-size = <20>;
+                        d-cache-line-size = <20>;
+                        i-cache-size = <4000>; /* 16 kB */
+                        d-cache-size = <4000>; /* 16 kB */
+                        dcr-controller;
+                        dcr-access-method = "native";
+                };
+        };
+
+        memory {
+                device_type = "memory";
+                reg = <0 0>; /* Filled in by U-Boot */
+        };
+
+        UIC0: interrupt-controller {
+                compatible = "ibm,uic-405ex", "ibm,uic";
+                interrupt-controller;
+                cell-index = <0>;
+                dcr-reg = <0c0 009>;
+                #address-cells = <0>;
+                #size-cells = <0>;
+                #interrupt-cells = <2>;
+        };
+
+        UIC1: interrupt-controller1 {
+                compatible = "ibm,uic-405ex","ibm,uic";
+                interrupt-controller;
+                cell-index = <1>;
+                dcr-reg = <0d0 009>;
+                #address-cells = <0>;
+                #size-cells = <0>;
+                #interrupt-cells = <2>;
+                interrupts = <1e 4 1f 4>; /* cascade */
+                interrupt-parent = <&UIC0>;
+        };
+
+        UIC2: interrupt-controller2 {
+                compatible = "ibm,uic-405ex","ibm,uic";
+                interrupt-controller;
+                cell-index = <2>;
+                dcr-reg = <0e0 009>;
+                #address-cells = <0>;
+                #size-cells = <0>;
+                #interrupt-cells = <2>;
+                interrupts = <1c 4 1d 4>; /* cascade */
+                interrupt-parent = <&UIC0>;
+        };
+
+        plb {
+                compatible = "ibm,plb-405ex", "ibm,plb4";
+                #address-cells = <1>;
+                #size-cells = <1>;
+                ranges;
+                clock-frequency = <0>; /* Filled in by U-Boot */
+
+                SDRAM0: memory-controller {
+                        compatible = "ibm,sdram-405ex";
+                        dcr-reg = <010 2>;
+                };
+
+                MAL0: mcmal {
+                        compatible = "ibm,mcmal-405ex", "ibm,mcmal2";
+                        dcr-reg = <180 62>;
+                        num-tx-chans = <2>;
+                        num-rx-chans = <2>;
+                        interrupt-parent = <&MAL0>;
+                        interrupts = <0 1 2 3 4>;
+                        #interrupt-cells = <1>;
+                        #address-cells = <0>;
+                        #size-cells = <0>;
+                        interrupt-map = </*TXEOB*/ 0 &UIC0 a 4
+                                        /*RXEOB*/ 1 &UIC0 b 4
+                                        /*SERR*/  2 &UIC1 0 4
+                                        /*TXDE*/  3 &UIC1 1 4
+                                        /*RXDE*/  4 &UIC1 2 4>;
+                        interrupt-map-mask = <ffffffff>;
+                };
+
+                POB0: opb {
+                        compatible = "ibm,opb-405ex", "ibm,opb";
+                        #address-cells = <1>;
+                        #size-cells = <1>;
+                        ranges = <80000000 80000000 10000000
+                                  ef600000 ef600000 a00000
+                                  f0000000 f0000000 10000000>;
+                        dcr-reg = <0a0 5>;
+                        clock-frequency = <0>; /* Filled in by U-Boot */
+
+                        EBC0: ebc {
+                                compatible = "ibm,ebc-405ex", "ibm,ebc";
+                                dcr-reg = <012 2>;
+                                #address-cells = <2>;
+                                #size-cells = <1>;
+                                clock-frequency = <0>; /* Filled in by U-Boot */
+                                /* ranges property is supplied by U-Boot */
+                                interrupts = <5 1>;
+                                interrupt-parent = <&UIC1>;
+
+                                nor_flash@0,0 {
+                                        compatible = "amd,s29gl512n", "cfi-flash";
+                                        bank-width = <2>;
+                                        reg = <0 000000 4000000>;
+                                        #address-cells = <1>;
+                                        #size-cells = <1>;
+                                        partition@0 {
+                                                label = "kernel";
+                                                reg = <0 200000>;
+                                        };
+                                        partition@200000 {
+                                                label = "root";
+                                                reg = <200000 200000>;
+                                        };
+                                        partition@400000 {
+                                                label = "user";
+                                                reg = <400000 3b60000>;
+                                        };
+                                        partition@3f60000 {
+                                                label = "env";
+                                                reg = <3f60000 40000>;
+                                        };
+                                        partition@3fa0000 {
+                                                label = "u-boot";
+                                                reg = <3fa0000 60000>;
+                                        };
+                                };
+                        };
+
+                        UART0: serial@ef600200 {
+                                device_type = "serial";
+                                compatible = "ns16550";
+                                reg = <ef600200 8>;
+                                virtual-reg = <ef600200>;
+                                clock-frequency = <0>; /* Filled in by U-Boot */
+                                current-speed = <0>;
+                                interrupt-parent = <&UIC0>;
+                                interrupts = <1a 4>;
+                        };
+
+                        UART1: serial@ef600300 {
+                                device_type = "serial";
+                                compatible = "ns16550";
+                                reg = <ef600300 8>;
+                                virtual-reg = <ef600300>;
+                                clock-frequency = <0>; /* Filled in by U-Boot */
+                                current-speed = <0>;
+                                interrupt-parent = <&UIC0>;
+                                interrupts = <1 4>;
+                        };
+
+                        IIC0: i2c@ef600400 {
+                                device_type = "i2c";
+                                compatible = "ibm,iic-405ex", "ibm,iic";
+                                reg = <ef600400 14>;
+                                interrupt-parent = <&UIC0>;
+                                interrupts = <2 4>;
+                        };
+
+                        IIC1: i2c@ef600500 {
+                                device_type = "i2c";
+                                compatible = "ibm,iic-405ex", "ibm,iic";
+                                reg = <ef600500 14>;
+                                interrupt-parent = <&UIC0>;
+                                interrupts = <7 4>;
+                        };
+
+
+                        RGMII0: emac-rgmii@ef600b00 {
+                                device_type = "rgmii-interface";
+                                compatible = "ibm,rgmii-405ex", "ibm,rgmii";
+                                reg = <ef600b00 104>;
+                                has-mdio;
+                        };
+
+                        EMAC0: ethernet@ef600900 {
+                                linux,network-index = <0>;
+                                device_type = "network";
+                                compatible = "ibm,emac-405ex", "ibm,emac4";
+                                interrupt-parent = <&EMAC0>;
+                                interrupts = <0 1>;
+                                #interrupt-cells = <1>;
+                                #address-cells = <0>;
+                                #size-cells = <0>;
+                                interrupt-map = </*Status*/ 0 &UIC0 18 4
+                                                /*Wake*/  1 &UIC1 1d 4>;
+                                reg = <ef600900 70>;
+                                local-mac-address = [000000000000]; /* Filled in by U-Boot */
+                                mal-device = <&MAL0>;
+                                mal-tx-channel = <0>;
+                                mal-rx-channel = <0>;
+                                cell-index = <0>;
+                                max-frame-size = <5dc>;
+                                rx-fifo-size = <1000>;
+                                tx-fifo-size = <800>;
+                                phy-mode = "rgmii";
+                                phy-map = <0000003f>;   /* Start at 6 */
+                                rgmii-device = <&RGMII0>;
+                                rgmii-channel = <0>;
+                                has-inverted-stacr-oc;
+                                has-new-stacr-staopc;
+                        };
+
+                        EMAC1: ethernet@ef600a00 {
+                                linux,network-index = <1>;
+                                device_type = "network";
+                                compatible = "ibm,emac-405ex", "ibm,emac4";
+                                interrupt-parent = <&EMAC1>;
+                                interrupts = <0 1>;
+                                #interrupt-cells = <1>;
+                                #address-cells = <0>;
+                                #size-cells = <0>;
+                                interrupt-map = </*Status*/ 0 &UIC0 19 4
+                                                /*Wake*/  1 &UIC1 1f 4>;
+                                reg = <ef600a00 70>;
+                                local-mac-address = [000000000000]; /* Filled in by U-Boot */
+                                mal-device = <&MAL0>;
+                                mal-tx-channel = <1>;
+                                mal-rx-channel = <1>;
+                                cell-index = <1>;
+                                max-frame-size = <5dc>;
+                                rx-fifo-size = <1000>;
+                                tx-fifo-size = <800>;
+                                phy-mode = "rgmii";
+                                phy-map = <00000000>;
+                                rgmii-device = <&RGMII0>;
+                                rgmii-channel = <1>;
+                                has-inverted-stacr-oc;
+                                has-new-stacr-staopc;
+                        };
+                };
+
+                PCIE0: pciex@0a0000000 {
+                        device_type = "pci";
+                        #interrupt-cells = <1>;
+                        #size-cells = <2>;
+                        #address-cells = <3>;
+                        compatible = "ibm,plb-pciex-405ex", "ibm,plb-pciex";
+                        primary;
+                        port = <0>; /* port number */
+                        reg = <a0000000 20000000        /* Config space access */
+                               ef000000 00001000>;      /* Registers */
+                        dcr-reg = <040 020>;
+                        sdr-base = <400>;
+
+                        /* Outbound ranges, one memory and one IO,
+                         * later cannot be changed
+                         */
+                        ranges = <02000000 0 80000000 90000000 0 08000000
+                                  01000000 0 00000000 e0000000 0 00010000>;
+
+                        /* Inbound 2GB range starting at 0 */
+                        dma-ranges = <42000000 0 0 0 0 80000000>;
+
+                        /* This drives busses 0x00 to 0x3f */
+                        bus-range = <00 3f>;
+
+                        /* Legacy interrupts (note the weird polarity, the bridge seems
+                         * to invert PCIe legacy interrupts).
+                         * We are de-swizzling here because the numbers are actually for
+                         * port of the root complex virtual P2P bridge. But I want
+                         * to avoid putting a node for it in the tree, so the numbers
+                         * below are basically de-swizzled numbers.
+                         * The real slot is on idsel 0, so the swizzling is 1:1
+                         */
+                        interrupt-map-mask = <0000 0 0 7>;
+                        interrupt-map = <
+                                0000 0 0 1 &UIC2 0 4 /* swizzled int A */
+                                0000 0 0 2 &UIC2 1 4 /* swizzled int B */
+                                0000 0 0 3 &UIC2 2 4 /* swizzled int C */
+                                0000 0 0 4 &UIC2 3 4 /* swizzled int D */>;
+                };
+
+                PCIE1: pciex@0c0000000 {
+                        device_type = "pci";
+                        #interrupt-cells = <1>;
+                        #size-cells = <2>;
+                        #address-cells = <3>;
+                        compatible = "ibm,plb-pciex-405ex", "ibm,plb-pciex";
+                        primary;
+                        port = <1>; /* port number */
+                        reg = <c0000000 20000000        /* Config space access */
+                               ef001000 00001000>;      /* Registers */
+                        dcr-reg = <060 020>;
+                        sdr-base = <440>;
+
+                        /* Outbound ranges, one memory and one IO,
+                         * later cannot be changed
+                         */
+                        ranges = <02000000 0 80000000 98000000 0 08000000
+                                  01000000 0 00000000 e0010000 0 00010000>;
+
+                        /* Inbound 2GB range starting at 0 */
+                        dma-ranges = <42000000 0 0 0 0 80000000>;
+
+                        /* This drives busses 0x40 to 0x7f */
+                        bus-range = <40 7f>;
+
+                        /* Legacy interrupts (note the weird polarity, the bridge seems
+                         * to invert PCIe legacy interrupts).
+                         * We are de-swizzling here because the numbers are actually for
+                         * port of the root complex virtual P2P bridge. But I want
+                         * to avoid putting a node for it in the tree, so the numbers
+                         * below are basically de-swizzled numbers.
+                         * The real slot is on idsel 0, so the swizzling is 1:1
+                         */
+                        interrupt-map-mask = <0000 0 0 7>;
+                        interrupt-map = <
+                                0000 0 0 1 &UIC2 b 4 /* swizzled int A */
+                                0000 0 0 2 &UIC2 c 4 /* swizzled int B */
+                                0000 0 0 3 &UIC2 d 4 /* swizzled int C */
+                                0000 0 0 4 &UIC2 e 4 /* swizzled int D */>;
+                };
+        };
+};