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152b7a5996
This adds a basic PCI host definition to the base device tree for IXP4xx and then further details it in the 42x and 43x device tree include, also the specific target devices NSLU2 and GW2358 get proper PCI swizzling defined. Cc: Zoltan HERPAI <wigyori@uid0.hu> Cc: Raylynn Knight <rayknight@me.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
30 lines
624 B
Plaintext
30 lines
624 B
Plaintext
// SPDX-License-Identifier: ISC
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/*
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* Device Tree file for Intel XScale Network Processors
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* in the IXP 42x series. This series has 32 interrupts.
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*/
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#include "intel-ixp4xx.dtsi"
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/ {
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soc {
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pci@c0000000 {
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compatible = "intel,ixp42x-pci";
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};
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interrupt-controller@c8003000 {
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compatible = "intel,ixp42x-interrupt";
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};
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/*
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* This is the USB Device Mode (UDC) controller, which is used
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* to present the IXP4xx as a device on a USB bus.
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*/
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usb@c800b000 {
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compatible = "intel,ixp4xx-udc";
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reg = <0xc800b000 0x1000>;
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interrupts = <12 IRQ_TYPE_LEVEL_HIGH>;
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status = "disabled";
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};
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};
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};
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