xref: /OK3568_Linux_fs/kernel/arch/arm/boot/dts/intel-ixp42x.dtsi (revision 4882a59341e53eb6f0b4789bf948001014eff981) 
1*4882a593Smuzhiyun// SPDX-License-Identifier: ISC
2*4882a593Smuzhiyun/*
3*4882a593Smuzhiyun * Device Tree file for Intel XScale Network Processors
4*4882a593Smuzhiyun * in the IXP 42x series. This series has 32 interrupts.
5*4882a593Smuzhiyun */
6*4882a593Smuzhiyun#include "intel-ixp4xx.dtsi"
7*4882a593Smuzhiyun
8*4882a593Smuzhiyun/ {
9*4882a593Smuzhiyun	soc {
10*4882a593Smuzhiyun		interrupt-controller@c8003000 {
11*4882a593Smuzhiyun			compatible = "intel,ixp42x-interrupt";
12*4882a593Smuzhiyun		};
13*4882a593Smuzhiyun
14*4882a593Smuzhiyun		/*
15*4882a593Smuzhiyun		 * This is the USB Device Mode (UDC) controller, which is used
16*4882a593Smuzhiyun		 * to present the IXP4xx as a device on a USB bus.
17*4882a593Smuzhiyun		 */
18*4882a593Smuzhiyun		usb@c800b000 {
19*4882a593Smuzhiyun			compatible = "intel,ixp4xx-udc";
20*4882a593Smuzhiyun			reg = <0xc800b000 0x1000>;
21*4882a593Smuzhiyun			interrupts = <12 IRQ_TYPE_LEVEL_HIGH>;
22*4882a593Smuzhiyun			status = "disabled";
23*4882a593Smuzhiyun		};
24*4882a593Smuzhiyun	};
25*4882a593Smuzhiyun};
26