1 // SPDX-License-Identifier: ISC
3 * Device Tree file for Intel XScale Network Processors
4 * in the IXP45x and IXP46x series. This series has 64 interrupts and adds a
5 * few more peripherals over the 42x and 43x series so this extends the
8 #include "intel-ixp4xx.dtsi"
12 interrupt-controller@c8003000 {
13 compatible = "intel,ixp43x-interrupt";
17 * This is the USB Device Mode (UDC) controller, which is used
18 * to present the IXP4xx as a device on a USB bus.
21 compatible = "intel,ixp4xx-udc";
22 reg = <0xc800b000 0x1000>;
23 interrupts = <12 IRQ_TYPE_LEVEL_HIGH>;
28 compatible = "intel,ixp4xx-i2c";
29 reg = <0xc8011000 0x18>;
30 interrupts = <33 IRQ_TYPE_LEVEL_HIGH>;
34 /* This is known as EthB1 */
36 compatible = "intel,ixp4xx-ethernet";
37 reg = <0xc800d000 0x1000>;
40 /* Dummy values that depend on firmware */
42 queue-txready = <&qmgr 0>;
45 /* This is known as EthB2 */
47 compatible = "intel,ixp4xx-ethernet";
48 reg = <0xc800e000 0x1000>;
51 /* Dummy values that depend on firmware */
53 queue-txready = <&qmgr 0>;
56 /* This is known as EthB3 */
58 compatible = "intel,ixp4xx-ethernet";
59 reg = <0xc800f000 0x1000>;
62 /* Dummy values that depend on firmware */
64 queue-txready = <&qmgr 0>;