boot/dts/intel-ixp42x.dtsi

0001 // SPDX-License-Identifier: ISC
0002 /*
0003  * Device Tree file for Intel XScale Network Processors
0004  * in the IXP 42x series. This series has 32 interrupts.
0005  */
0006 #include "intel-ixp4xx.dtsi"
0007
0008 / {
0009         soc {
0010                 bus@c4000000 {
0011                         compatible = "intel,ixp42x-expansion-bus-controller", "syscon";
0012                         reg = <0xc4000000 0x30>;
0013                 };
0014
0015                 pci@c0000000 {
0016                         compatible = "intel,ixp42x-pci";
0017                 };
0018
0019                 interrupt-controller@c8003000 {
0020                         compatible = "intel,ixp42x-interrupt";
0021                 };
0022
0023                 /*
0024                  * This is the USB Device Mode (UDC) controller, which is used
0025                  * to present the IXP4xx as a device on a USB bus.
0026                  */
0027                 usb@c800b000 {
0028                         compatible = "intel,ixp4xx-udc";
0029                         reg = <0xc800b000 0x1000>;
0030                         interrupts = <12 IRQ_TYPE_LEVEL_HIGH>;
0031                         status = "disabled";
0032                 };
0033         };
0034 };