[POWERPC] 83xx: Add the MPC8315E RDB dts

Add the dts for the MPC8315E Reference Development Board (RDB).

The board is a mini-ITX reference board with 128M DDR2, 8M flash,
32M NAND, USB, PCI, gigabit ethernet, SATA, and serial.

Signed-off-by: Jerry Huang <Chang-Ming.Huang@freescale.com>
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

1 files changed, 287 insertions, 0 deletions

diff --git a/arch/powerpc/boot/dts/mpc8315erdb.dts b/arch/powerpc/boot/dts/mpc8315erdb.dts
new file mode 100644
index 000000000000..e157f2342ea0
--- /dev/null
+++ b/arch/powerpc/boot/dts/mpc8315erdb.dts
@@ -0,0 +1,287 @@
+/*
+ * MPC8315E RDB Device Tree Source
+ *
+ * Copyright 2007 Freescale Semiconductor 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.
+ */
+
+/dts-v1/;
+
+/ {
+        compatible = "fsl,mpc8315erdb";
+        #address-cells = <1>;
+        #size-cells = <1>;
+
+        aliases {
+                ethernet0 = &enet0;
+                ethernet1 = &enet1;
+                serial0 = &serial0;
+                serial1 = &serial1;
+                pci0 = &pci0;
+        };
+
+        cpus {
+                #address-cells = <1>;
+                #size-cells = <0>;
+
+                PowerPC,8315@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>;       // from bootloader
+                        bus-frequency = <0>;            // from bootloader
+                        clock-frequency = <0>;          // from bootloader
+                };
+        };
+
+        memory {
+                device_type = "memory";
+                reg = <0x00000000 0x08000000>;  // 128MB at 0
+        };
+
+        localbus@e0005000 {
+                #address-cells = <2>;
+                #size-cells = <1>;
+                compatible = "fsl,mpc8315-elbc", "fsl,elbc", "simple-bus";
+                reg = <0xe0005000 0x1000>;
+                interrupts = <77 8>;
+                interrupt-parent = <&ipic>;
+
+                // CS0 and CS1 are swapped when
+                // booting from nand, but the
+                // addresses are the same.
+                ranges = <0 0 0xfe000000 0x00800000
+                          1 0 0xe0600000 0x00002000
+                          2 0 0xf0000000 0x00020000
+                          3 0 0xfa000000 0x00008000>;
+
+                flash@0,0 {
+                        #address-cells = <1>;
+                        #size-cells = <1>;
+                        compatible = "cfi-flash";
+                        reg = <0 0 0x800000>;
+                        bank-width = <2>;
+                        device-width = <1>;
+                };
+
+                nand@1,0 {
+                        #address-cells = <1>;
+                        #size-cells = <1>;
+                        compatible = "fsl,mpc8315-fcm-nand",
+                                     "fsl,elbc-fcm-nand";
+                        reg = <1 0 0x2000>;
+
+                        u-boot@0 {
+                                reg = <0x0 0x100000>;
+                                read-only;
+                        };
+
+                        kernel@100000 {
+                                reg = <0x100000 0x300000>;
+                        };
+                        fs@400000 {
+                                reg = <0x400000 0x1c00000>;
+                        };
+                };
+        };
+
+        immr@e0000000 {
+                #address-cells = <1>;
+                #size-cells = <1>;
+                device_type = "soc";
+                compatible = "simple-bus";
+                ranges = <0 0xe0000000 0x00100000>;
+                reg = <0xe0000000 0x00000200>;
+                bus-frequency = <0>;
+
+                wdt@200 {
+                        device_type = "watchdog";
+                        compatible = "mpc83xx_wdt";
+                        reg = <0x200 0x100>;
+                };
+
+                i2c@3000 {
+                        #address-cells = <1>;
+                        #size-cells = <0>;
+                        cell-index = <0>;
+                        compatible = "fsl-i2c";
+                        reg = <0x3000 0x100>;
+                        interrupts = <14 8>;
+                        interrupt-parent = < &ipic >;
+                        dfsrr;
+                        rtc@68 {
+                                device_type = "rtc";
+                                compatible = "dallas,ds1339";
+                                reg = <0x68>;
+                        };
+                };
+
+                spi@7000 {
+                        cell-index = <0>;
+                        compatible = "fsl,spi";
+                        reg = <0x7000 0x1000>;
+                        interrupts = <16 8>;
+                        interrupt-parent = < &ipic >;
+                        mode = "cpu";
+                };
+
+                usb@23000 {
+                        compatible = "fsl-usb2-dr";
+                        reg = <0x23000 0x1000>;
+                        #address-cells = <1>;
+                        #size-cells = <0>;
+                        interrupt-parent = < &ipic >;
+                        interrupts = <38 8>;
+                        phy_type = "utmi";
+                };
+
+                mdio@24520 {
+                        #address-cells = <1>;
+                        #size-cells = <0>;
+                        compatible = "fsl,gianfar-mdio";
+                        reg = <0x24520 0x20>;
+                        phy0: ethernet-phy@0 {
+                                interrupt-parent = < &ipic >;
+                                interrupts = <20 8>;
+                                reg = <0>;
+                                device_type = "ethernet-phy";
+                        };
+                        phy1: ethernet-phy@1 {
+                                interrupt-parent = < &ipic >;
+                                interrupts = <19 8>;
+                                reg = <1>;
+                                device_type = "ethernet-phy";
+                        };
+                };
+
+                enet0: ethernet@24000 {
+                        cell-index = <0>;
+                        device_type = "network";
+                        model = "eTSEC";
+                        compatible = "gianfar";
+                        reg = <0x24000 0x1000>;
+                        local-mac-address = [ 00 00 00 00 00 00 ];
+                        interrupts = <32 8 33 8 34 8>;
+                        interrupt-parent = < &ipic >;
+                        phy-handle = < &phy0 >;
+                };
+
+                enet1: ethernet@25000 {
+                        cell-index = <1>;
+                        device_type = "network";
+                        model = "eTSEC";
+                        compatible = "gianfar";
+                        reg = <0x25000 0x1000>;
+                        local-mac-address = [ 00 00 00 00 00 00 ];
+                        interrupts = <35 8 36 8 37 8>;
+                        interrupt-parent = < &ipic >;
+                        phy-handle = < &phy1 >;
+                };
+
+                serial0: serial@4500 {
+                        cell-index = <0>;
+                        device_type = "serial";
+                        compatible = "ns16550";
+                        reg = <0x4500 0x100>;
+                        clock-frequency = <0>;
+                        interrupts = <9 8>;
+                        interrupt-parent = < &ipic >;
+                };
+
+                serial1: serial@4600 {
+                        cell-index = <1>;
+                        device_type = "serial";
+                        compatible = "ns16550";
+                        reg = <0x4600 0x100>;
+                        clock-frequency = <0>;
+                        interrupts = <10 8>;
+                        interrupt-parent = < &ipic >;
+                };
+
+                crypto@30000 {
+                        model = "SEC3";
+                        device_type = "crypto";
+                        compatible = "talitos";
+                        reg = <0x30000 0x10000>;
+                        interrupts = <11 8>;
+                        interrupt-parent = < &ipic >;
+                        /* Rev. 3.0 geometry */
+                        num-channels = <4>;
+                        channel-fifo-len = <24>;
+                        exec-units-mask = <0x000001fe>;
+                        descriptor-types-mask = <0x03ab0ebf>;
+                };
+
+                sata@18000 {
+                        compatible = "fsl,mpc8315-sata", "fsl,pq-sata";
+                        reg = <0x18000 0x1000>;
+                        cell-index = <1>;
+                        interrupts = <44 8>;
+                        interrupt-parent = < &ipic >;
+                };
+
+                sata@19000 {
+                        compatible = "fsl,mpc8315-sata", "fsl,pq-sata";
+                        reg = <0x19000 0x1000>;
+                        cell-index = <2>;
+                        interrupts = <45 8>;
+                        interrupt-parent = < &ipic >;
+                };
+
+                /* IPIC
+                 * interrupts cell = <intr #, sense>
+                 * sense values match linux IORESOURCE_IRQ_* defines:
+                 * sense == 8: Level, low assertion
+                 * sense == 2: Edge, high-to-low change
+                 */
+                ipic: interrupt-controller@700 {
+                        interrupt-controller;
+                        #address-cells = <0>;
+                        #interrupt-cells = <2>;
+                        reg = <0x700 0x100>;
+                        device_type = "ipic";
+                };
+        };
+
+        pci0: pci@e0008500 {
+                interrupt-map-mask = <0xf800 0 0 7>;
+                interrupt-map = <
+                                /* IDSEL 0x0E -mini PCI */
+                                 0x7000 0 0 1 &ipic 18 8
+                                 0x7000 0 0 2 &ipic 18 8
+                                 0x7000 0 0 3 &ipic 18 8
+                                 0x7000 0 0 4 &ipic 18 8
+
+                                /* IDSEL 0x0F -mini PCI */
+                                 0x7800 0 0 1 &ipic 17 8
+                                 0x7800 0 0 2 &ipic 17 8
+                                 0x7800 0 0 3 &ipic 17 8
+                                 0x7800 0 0 4 &ipic 17 8
+
+                                /* IDSEL 0x10 - PCI slot */
+                                 0x8000 0 0 1 &ipic 48 8
+                                 0x8000 0 0 2 &ipic 17 8
+                                 0x8000 0 0 3 &ipic 48 8
+                                 0x8000 0 0 4 &ipic 17 8>;
+                interrupt-parent = < &ipic >;
+                interrupts = <66 8>;
+                bus-range = <0 0>;
+                ranges = <0x02000000 0 0x90000000 0x90000000 0 0x10000000
+                          0x42000000 0 0x80000000 0x80000000 0 0x10000000
+                          0x01000000 0 0x00000000 0xe0300000 0 0x00100000>;
+                clock-frequency = <66666666>;
+                #interrupt-cells = <1>;
+                #size-cells = <2>;
+                #address-cells = <3>;
+                reg = <0xe0008500 0x100>;
+                compatible = "fsl,mpc8349-pci";
+                device_type = "pci";
+        };
+};