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openwrt-mirror/target/linux/mpc83xx/patches-2.6.36/021-boot_dts_rb333.patch
Alexandros C. Couloumbis e8e1084654 linux/mpc83xx: add preliminary 2.6.36 kernel support 
SVN-Revision: 23633
2010-10-25 17:59:14 +00:00

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--- /dev/null
+++ b/arch/powerpc/boot/dts/rb333.dts
@@ -0,0 +1,432 @@
+
+/*
+ * RouterBOARD 333 series Device Tree Source
+ *
+ * Copyright 2010 Alexandros C. Couloumbis <alex@ozo.com>
+ * Copyright 2009 Michael Guntsche <mike@it-loops.com>
+ *
+ * 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.
+ *
+ * Warning (reg_format): "reg" property in /qe@e0100000/muram@10000/data-only@0 has invalid length (8 bytes) (#address-cells == 2, #size-cells == 1)
+ * Warning (ranges_format): "ranges" property in /qe@e0100000/muram@10000 has invalid length (12 bytes) (parent #address-cells == 1, child #address-cells == 2, #size-cells == 1)
+ * Warning (avoid_default_addr_size): Relying on default #address-cells value for /qe@e0100000/muram@10000/data-only@0
+ * Warning (avoid_default_addr_size): Relying on default #size-cells value for /qe@e0100000/muram@10000/data-only@0
+ * Warning (obsolete_chosen_interrupt_controller): /chosen has obsolete "interrupt-controller" property
+ *
+ */
+
+
+/dts-v1/;
+
+/ {
+ model = "RB333";
+ compatible = "MPC83xx";
+ #size-cells = <1>;
+ #address-cells = <1>;
+
+
+ aliases {
+ ethernet0 = &enet0;
+ ethernet1 = &enet1;
+ ethernet2 = &enet2;
+ pci0 = &pci0;
+ };
+
+
+ chosen {
+ bootargs = "console=ttyS0,115200 board=mpc8323 rootfstype=squashfs,yaffs2,jffs2 root=/dev/mtdblock1 boot=1";
+ // linux,platform = <0x8062>;
+ // linux,initrd = <0x488000 0x0>;
+ linux,stdout-path = "/soc8323@e0000000/serial@4500";
+ // interrupt-controller = <&ipic>;
+ };
+
+ cpus {
+ #cpus = <1>;
+ #size-cells = <0>;
+ #address-cells = <1>;
+
+ PowerPC,8323E@0 {
+ device_type = "cpu";
+ reg = <0x0>;
+ i-cache-size = <0x4000>;
+ d-cache-size = <0x4000>;
+ i-cache-line-size = <0x20>;
+ d-cache-line-size = <0x20>;
+ // clock-frequency = <0x13de3650>;
+ // timebase-frequency = <0x1fc9f08>;
+ timebase-frequency = <0x0000000>; // filled by the bootwrapper from the firmware blob
+ clock-frequency = <0x00000000>; // filled by the bootwrapper from the firmware blob
+ 32-bit;
+ };
+ };
+
+ memory {
+ device_type = "memory";
+ reg = <0x0 0x4000000>;
+ // reg = <0x0 0x0000000>; // filled by the bootwrapper from the firmware blob
+ };
+
+ flash {
+ reg = <0xfe000000 0x20000>;
+ };
+
+ nand {
+ ale = <&gpio2 0x3>;
+ cle = <&gpio2 0x2>;
+ nce = <&gpio2 0x1>;
+ rdy = <&gpio2 0x0>;
+ reg = <0xf8000000 0x1000>;
+ device_type = "rb,nand";
+ };
+
+ nnand {
+ reg = <0xf0000000 0x1000>;
+ };
+
+ voltage {
+ voltage_gpio = <&gpio3 0x11>;
+ };
+
+ fancon {
+ interrupt-parent = <&ipic>;
+ interrupts = <0x14 0x8>;
+ fan_on = <&gpio0 0x10>;
+ };
+
+ pci0: pci@e0008500 {
+ device_type = "pci";
+ // compatible = "83xx";
+ compatible = "fsl,mpc8349-pci";
+ reg = <0xe0008500 0x100 0xe0008300 0x8>;
+ #address-cells = <3>;
+ #size-cells = <2>;
+ #interrupt-cells = <1>;
+ // clock-frequency = <0>;
+ ranges = <0x2000000 0x0 0x80000000 0x80000000 0x0 0x20000000 0x1000000 0x0 0x0 0xd0000000 0x0 0x4000000>;
+ bus-range = <0x0 0x0>;
+ interrupt-map = <
+ /* IDSEL 0x10 AD16 miniPCI slot 0 */
+ 0x8000 0x0 0x0 0x1 &ipic 0x11 0x8
+ 0x8000 0x0 0x0 0x2 &ipic 0x12 0x8
+
+ /* IDSEL 0x11 AD17 miniPCI slot 1 */
+ 0x8800 0x0 0x0 0x1 &ipic 0x12 0x8
+ 0x8800 0x0 0x0 0x2 &ipic 0x13 0x8
+
+ /* IDSEL 0x12 AD18 miniPCI slot 2 */
+ 0x9000 0x0 0x0 0x1 &ipic 0x13 0x8
+ 0x9000 0x0 0x0 0x2 &ipic 0x11 0x8>;
+
+ interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
+ interrupt-parent = <&ipic>;
+ // interrupts = <66 0x8>;
+ };
+
+
+ qe@e0100000 {
+ reg = <0xe0100000 0x480>;
+ ranges = <0x0 0xe0100000 0x100000>;
+ model = "QE";
+ device_type = "qe";
+ compatible = "fsl,qe";
+ #size-cells = <1>;
+ #address-cells = <1>;
+ brg-frequency = <0>;
+ bus-frequency = <0>;
+ // bus-frequency = <198000000>;
+ fsl,qe-num-riscs = <1>;
+ fsl,qe-num-snums = <28>;
+
+ qeic: qeic@80 {
+ interrupt-controller;
+ compatible = "fsl,qe-ic";
+ big-endian;
+ built-in;
+ reg = <0x80 0x80>;
+ #interrupt-cells = <1>;
+ #address-cells = <0>;
+ device_type = "qeic";
+ interrupts = <0x20 0x8 0x21 0x8>;
+ interrupt-parent = <&ipic>;
+ };
+
+ mdio@2120 {
+ compatible = "ucc_geth_phy";
+ device_type = "mdio";
+ reg = <0x3120 0x18>;
+ #size-cells = <0>;
+ #address-cells = <1>;
+
+ phy3: ethernet-phy@03 {
+ // interface = <0x3>;
+ device_type = "ethernet-phy";
+ reg = <0x3>;
+ };
+
+ phy2: ethernet-phy@02 {
+ // interface = <0x3>;
+ device_type = "ethernet-phy";
+ reg = <0x2>;
+ };
+
+ phy1: ethernet-phy@01 {
+ // interface = <0x3>;
+ device_type = "ethernet-phy";
+ reg = <0x1>;
+ };
+ };
+
+ enet0: ucc@2200 {
+ tx-clock = <0x1a>;
+ rx-clock = <0x1f>;
+ mac-address = [00 0c 42 1c 29 d2];
+ interrupt-parent = <&qeic>;
+ interrupts = <0x22>;
+ reg = <0x2200 0x200>;
+ device-id = <0x3>;
+ model = "UCC";
+ compatible = "ucc_geth";
+ device_type = "network";
+ phy-handle = <&phy2>;
+ pio-handle = <&pio3>;
+ };
+
+ enet1: ucc@3200 {
+ tx-clock = <0x22>;
+ rx-clock = <0x20>;
+ mac-address = [00 0c 42 1c 29 d1];
+ interrupt-parent = <&qeic>;
+ interrupts = <0x23>;
+ reg = <0x3200 0x200>;
+ device-id = <0x4>;
+ model = "UCC";
+ compatible = "ucc_geth";
+ device_type = "network";
+ phy-handle = <&phy3>;
+ pio-handle = <&pio4>;
+ };
+
+ enet2: ucc@3000 {
+ tx-clock = <0x18>;
+ rx-clock = <0x17>;
+ mac-address = [00 0c 42 1c 29 d0];
+ interrupt-parent = <&qeic>;
+ interrupts = <0x21>;
+ reg = <0x3000 0x200>;
+ device-id = <0x2>;
+ model = "UCC";
+ compatible = "ucc_geth";
+ device_type = "network";
+ phy-handle = <&phy1>;
+ pio-handle = <&pio2>;
+ };
+
+ spi@500 {
+ mode = "cpu";
+ interrupt-parent = <&qeic>;
+ interrupts = <0x1>;
+ reg = <0x500 0x40>;
+ compatible = "fsl,spi";
+ device_type = "spi";
+ };
+
+ spi@4c0 {
+ mode = "cpu";
+ interrupt-parent = <&qeic>;
+ interrupts = <0x2>;
+ reg = <0x4c0 0x40>;
+ compatible = "fsl,spi";
+ device_type = "spi";
+ };
+
+ muram@10000 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "fsl,qe-muram", "fsl,cpm-muram";
+ ranges = <0x0 0x10000 0x4000>;
+ device_type = "muram";
+
+ data-only@0 {
+ compatible = "fsl,qe-muram-data",
+ "fsl,cpm-muram-data";
+ reg = <0x0 0x4000>;
+ };
+ };
+ };
+
+
+ soc8323@e0000000 {
+ bus-frequency = <0x1>;
+ reg = <0xe0000000 0x200>;
+ ranges = <0x0 0xe0000000 0x100000>;
+ device_type = "soc";
+ compatible = "simple-bus";
+ #interrupt-cells = <0x2>;
+ #size-cells = <1>;
+ #address-cells = <1>;
+
+ beeper {
+ gpio = <&gpio3 0x12>;
+ reg = <0x500 0x100>;
+ interrupt-parent = <&ipic>;
+ interrupts = <0x48 0x8>;
+ };
+
+ gpio3: gpio@3 {
+ reg = <0x144c 0x4>;
+ device-id = <0x3>;
+ compatible = "qe_gpio";
+ device_type = "gpio";
+ };
+
+ gpio2: gpio@2 {
+ reg = <0x1434 0x4>;
+ device-id = <0x2>;
+ compatible = "qe_gpio";
+ device_type = "gpio";
+ };
+
+ gpio0: gpio@0 {
+ reg = <0x1404 0x4>;
+ device-id = <0x0>;
+ compatible = "qe_gpio";
+ device_type = "gpio";
+ };
+
+ par_io@1400 {
+ num-ports = <4>;
+ device_type = "par_io";
+ reg = <0x1400 0x100>;
+
+ pio4: ucc_pin@04 {
+ pio-map = <
+ /* port pin dir open_drain assignment has_irq */
+ 1 18 1 0 1 0
+ 1 19 1 0 1 0
+ 1 20 1 0 1 0
+ 1 21 1 0 1 0
+ 1 30 1 0 1 0
+ 3 20 2 0 1 0
+ 1 30 2 0 1 0
+ 1 31 2 0 1 0
+ 1 22 2 0 1 0
+ 1 23 2 0 1 0
+ 1 24 2 0 1 0
+ 1 25 2 0 1 0
+ 1 28 2 0 1 0
+ 1 26 2 0 1 0
+ 3 21 2 0 1 0>;
+ };
+
+ pio3: ucc_pin@03 {
+ pio-map = <
+ /* port pin dir open_drain assignment has_irq */
+ 1 0 1 0 1 0
+ 1 1 1 0 1 0
+ 1 2 1 0 1 0
+ 1 3 1 0 1 0
+ 1 12 1 0 1 0
+ 3 24 2 0 1 0
+ 1 11 2 0 1 0
+ 1 13 2 0 1 0
+ 1 4 2 0 1 0
+ 1 5 2 0 1 0
+ 1 6 2 0 1 0
+ 1 7 2 0 1 0
+ 1 10 2 0 1 0
+ 1 8 2 0 1 0
+ 3 29 2 0 1 0>;
+ };
+
+ pio2: ucc_pin@02 {
+ pio-map = <
+ /* port pin dir open_drain assignment has_irq */
+ 3 4 3 0 2 0
+ 3 5 1 0 2 0
+ 0 18 1 0 1 0
+ 0 19 1 0 1 0
+ 0 20 1 0 1 0
+ 0 21 1 0 1 0
+ 0 30 1 0 1 0
+ 3 6 2 0 1 0
+ 0 29 2 0 1 0
+ 0 31 2 0 1 0
+ 0 22 2 0 1 0
+ 0 23 2 0 1 0
+ 0 24 2 0 1 0
+ 0 25 2 0 1 0
+ 0 28 2 0 1 0
+ 0 26 2 0 1 0
+ 3 31 2 0 1 0>;
+ };
+ };
+
+ ipic: pic@700 {
+ device_type = "ipic";
+ built-in;
+ reg = <0x700 0x100>;
+ #interrupt-cells = <0x2>;
+ #address-cells = <0x0>;
+ interrupt-controller;
+ };
+
+
+ serial@4500 {
+ interrupt-parent = <&ipic>;
+ interrupts = <0x9 0x8>;
+ clock-frequency = <0x7f27c20>;
+ reg = <0x4500 0x100>;
+ compatible = "ns16550";
+ device_type = "serial";
+ };
+
+ dma@82a8 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "fsl,mpc8323-dma", "fsl,elo-dma";
+ reg = <0x82a8 4>;
+ ranges = <0 0x8100 0x1a8>;
+ interrupt-parent = <&ipic>;
+ interrupts = <71 8>;
+ cell-index = <0>;
+ dma-channel@0 {
+ compatible = "fsl,mpc8323-dma-channel", "fsl,elo-dma-channel";
+ reg = <0 0x80>;
+ cell-index = <0>;
+ interrupt-parent = <&ipic>;
+ interrupts = <71 8>;
+ };
+ dma-channel@80 {
+ compatible = "fsl,mpc8323-dma-channel", "fsl,elo-dma-channel";
+ reg = <0x80 0x80>;
+ cell-index = <1>;
+ interrupt-parent = <&ipic>;
+ interrupts = <71 8>;
+ };
+ dma-channel@100 {
+ compatible = "fsl,mpc8323-dma-channel", "fsl,elo-dma-channel";
+ reg = <0x100 0x80>;
+ cell-index = <2>;
+ interrupt-parent = <&ipic>;
+ interrupts = <71 8>;
+ };
+ dma-channel@180 {
+ compatible = "fsl,mpc8323-dma-channel", "fsl,elo-dma-channel";
+ reg = <0x180 0x28>;
+ cell-index = <3>;
+ interrupt-parent = <&ipic>;
+ interrupts = <71 8>;
+ };
+ };
+
+ wdt@200 {
+ reg = <0x200 0x100>;
+ compatible = "mpc83xx_wdt";
+ device_type = "watchdog";
+ };
+ };
+};
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