5b70a09705
Modify mpc83xx_add_bridge to get config space register base address from
the device tree instead of immr + hardcoded offset.
83xx pci nodes have this change:
register properties now contain two address length tuples:
First is the pci bridge register base, this has always been there.
Second is the config base, this is new.
This is documented in dts-bindings/fsl/83xx-512x-pci.txt
The changes accomplish these things:
mpc83xx_add_bridge no longer needs to call get_immrbase
it uses hard coded addresses if the second register value is missing
Signed-off-by: John Rigby <jrigby@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
281 lines
6.4 KiB
Plaintext
281 lines
6.4 KiB
Plaintext
/*
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* SBC8349E Device Tree Source
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*
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* Copyright 2007 Wind River Inc.
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*
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* Paul Gortmaker (see MAINTAINERS for contact information)
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*
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* -based largely on the Freescale MPC834x_MDS dts.
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the
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* Free Software Foundation; either version 2 of the License, or (at your
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* option) any later version.
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*/
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/dts-v1/;
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/ {
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model = "SBC8349E";
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compatible = "SBC834xE";
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#address-cells = <1>;
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#size-cells = <1>;
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aliases {
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ethernet0 = &enet0;
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ethernet1 = &enet1;
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serial0 = &serial0;
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serial1 = &serial1;
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pci0 = &pci0;
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};
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cpus {
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#address-cells = <1>;
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#size-cells = <0>;
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PowerPC,8349@0 {
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device_type = "cpu";
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reg = <0x0>;
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d-cache-line-size = <32>;
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i-cache-line-size = <32>;
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d-cache-size = <32768>;
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i-cache-size = <32768>;
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timebase-frequency = <0>; // from bootloader
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bus-frequency = <0>; // from bootloader
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clock-frequency = <0>; // from bootloader
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};
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};
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memory {
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device_type = "memory";
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reg = <0x00000000 0x10000000>; // 256MB at 0
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};
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soc8349@e0000000 {
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#address-cells = <1>;
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#size-cells = <1>;
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device_type = "soc";
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ranges = <0x0 0xe0000000 0x00100000>;
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reg = <0xe0000000 0x00000200>;
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bus-frequency = <0>;
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wdt@200 {
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compatible = "mpc83xx_wdt";
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reg = <0x200 0x100>;
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};
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i2c@3000 {
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#address-cells = <1>;
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#size-cells = <0>;
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cell-index = <0>;
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compatible = "fsl-i2c";
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reg = <0x3000 0x100>;
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interrupts = <14 0x8>;
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interrupt-parent = <&ipic>;
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dfsrr;
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};
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i2c@3100 {
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#address-cells = <1>;
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#size-cells = <0>;
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cell-index = <1>;
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compatible = "fsl-i2c";
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reg = <0x3100 0x100>;
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interrupts = <15 0x8>;
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interrupt-parent = <&ipic>;
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dfsrr;
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};
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spi@7000 {
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cell-index = <0>;
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compatible = "fsl,spi";
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reg = <0x7000 0x1000>;
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interrupts = <16 0x8>;
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interrupt-parent = <&ipic>;
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mode = "cpu";
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};
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dma@82a8 {
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#address-cells = <1>;
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#size-cells = <1>;
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compatible = "fsl,mpc8349-dma", "fsl,elo-dma";
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reg = <0x82a8 4>;
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ranges = <0 0x8100 0x1a8>;
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interrupt-parent = <&ipic>;
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interrupts = <71 8>;
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cell-index = <0>;
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dma-channel@0 {
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compatible = "fsl,mpc8349-dma-channel", "fsl,elo-dma-channel";
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reg = <0 0x80>;
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cell-index = <0>;
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interrupt-parent = <&ipic>;
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interrupts = <71 8>;
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};
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dma-channel@80 {
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compatible = "fsl,mpc8349-dma-channel", "fsl,elo-dma-channel";
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reg = <0x80 0x80>;
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cell-index = <1>;
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interrupt-parent = <&ipic>;
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interrupts = <71 8>;
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};
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dma-channel@100 {
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compatible = "fsl,mpc8349-dma-channel", "fsl,elo-dma-channel";
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reg = <0x100 0x80>;
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cell-index = <2>;
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interrupt-parent = <&ipic>;
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interrupts = <71 8>;
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};
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dma-channel@180 {
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compatible = "fsl,mpc8349-dma-channel", "fsl,elo-dma-channel";
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reg = <0x180 0x28>;
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cell-index = <3>;
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interrupt-parent = <&ipic>;
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interrupts = <71 8>;
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};
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};
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/* phy type (ULPI or SERIAL) are only types supported for MPH */
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/* port = 0 or 1 */
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usb@22000 {
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compatible = "fsl-usb2-mph";
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reg = <0x22000 0x1000>;
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#address-cells = <1>;
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#size-cells = <0>;
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interrupt-parent = <&ipic>;
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interrupts = <39 0x8>;
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phy_type = "ulpi";
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port1;
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};
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/* phy type (ULPI, UTMI, UTMI_WIDE, SERIAL) */
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usb@23000 {
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device_type = "usb";
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compatible = "fsl-usb2-dr";
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reg = <0x23000 0x1000>;
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#address-cells = <1>;
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#size-cells = <0>;
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interrupt-parent = <&ipic>;
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interrupts = <38 0x8>;
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dr_mode = "otg";
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phy_type = "ulpi";
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};
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mdio@24520 {
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#address-cells = <1>;
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#size-cells = <0>;
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compatible = "fsl,gianfar-mdio";
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reg = <0x24520 0x20>;
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phy0: ethernet-phy@19 {
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interrupt-parent = <&ipic>;
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interrupts = <20 0x8>;
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reg = <0x19>;
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device_type = "ethernet-phy";
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};
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phy1: ethernet-phy@1a {
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interrupt-parent = <&ipic>;
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interrupts = <21 0x8>;
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reg = <0x1a>;
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device_type = "ethernet-phy";
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};
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};
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enet0: ethernet@24000 {
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cell-index = <0>;
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device_type = "network";
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model = "TSEC";
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compatible = "gianfar";
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reg = <0x24000 0x1000>;
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local-mac-address = [ 00 00 00 00 00 00 ];
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interrupts = <32 0x8 33 0x8 34 0x8>;
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interrupt-parent = <&ipic>;
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phy-handle = <&phy0>;
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linux,network-index = <0>;
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};
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enet1: ethernet@25000 {
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cell-index = <1>;
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device_type = "network";
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model = "TSEC";
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compatible = "gianfar";
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reg = <0x25000 0x1000>;
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local-mac-address = [ 00 00 00 00 00 00 ];
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interrupts = <35 0x8 36 0x8 37 0x8>;
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interrupt-parent = <&ipic>;
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phy-handle = <&phy1>;
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linux,network-index = <1>;
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};
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serial0: serial@4500 {
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cell-index = <0>;
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device_type = "serial";
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compatible = "ns16550";
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reg = <0x4500 0x100>;
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clock-frequency = <0>;
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interrupts = <9 0x8>;
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interrupt-parent = <&ipic>;
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};
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serial1: serial@4600 {
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cell-index = <1>;
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device_type = "serial";
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compatible = "ns16550";
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reg = <0x4600 0x100>;
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clock-frequency = <0>;
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interrupts = <10 0x8>;
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interrupt-parent = <&ipic>;
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};
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crypto@30000 {
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compatible = "fsl,sec2.0";
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reg = <0x30000 0x10000>;
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interrupts = <11 0x8>;
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interrupt-parent = <&ipic>;
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fsl,num-channels = <4>;
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fsl,channel-fifo-len = <24>;
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fsl,exec-units-mask = <0x7e>;
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fsl,descriptor-types-mask = <0x01010ebf>;
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};
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/* IPIC
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* interrupts cell = <intr #, sense>
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* sense values match linux IORESOURCE_IRQ_* defines:
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* sense == 8: Level, low assertion
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* sense == 2: Edge, high-to-low change
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*/
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ipic: pic@700 {
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interrupt-controller;
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#address-cells = <0>;
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#interrupt-cells = <2>;
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reg = <0x700 0x100>;
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device_type = "ipic";
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};
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};
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pci0: pci@e0008500 {
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cell-index = <1>;
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interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
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interrupt-map = <
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/* IDSEL 0x11 */
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0x8800 0x0 0x0 0x1 &ipic 20 0x8
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0x8800 0x0 0x0 0x2 &ipic 21 0x8
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0x8800 0x0 0x0 0x3 &ipic 22 0x8
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0x8800 0x0 0x0 0x4 &ipic 23 0x8>;
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interrupt-parent = <&ipic>;
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interrupts = <0x42 0x8>;
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bus-range = <0 0>;
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ranges = <0x02000000 0x0 0x90000000 0x90000000 0x0 0x10000000
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0x42000000 0x0 0x80000000 0x80000000 0x0 0x10000000
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0x01000000 0x0 0x00000000 0xe2000000 0x0 0x00100000>;
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clock-frequency = <66666666>;
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#interrupt-cells = <1>;
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#size-cells = <2>;
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#address-cells = <3>;
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reg = <0xe0008500 0x100 /* internal registers */
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0xe0008300 0x8>; /* config space access registers */
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compatible = "fsl,mpc8349-pci";
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device_type = "pci";
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};
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};
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