1 Broadcom IPROC USB Device controller. 1 Broadcom IPROC USB Device controller.
2 2
3 The device node is used for UDCs integrated in 3 The device node is used for UDCs integrated into Broadcom's
4 iProc family (Northstar2, Cygnus) of SoCs'. Th 4 iProc family (Northstar2, Cygnus) of SoCs'. The UDC is based
5 on Synopsys Designware Cores AHB Subsystem Dev 5 on Synopsys Designware Cores AHB Subsystem Device Controller
6 IP. 6 IP.
7 7
8 Required properties: 8 Required properties:
9 - compatible: Add the compatibility strings f 9 - compatible: Add the compatibility strings for supported platforms.
10 For Broadcom NS2 platform, add "brcm,ns2-ud 10 For Broadcom NS2 platform, add "brcm,ns2-udc","brcm,iproc-udc".
11 For Broadcom Cygnus platform, add "brcm,cyg 11 For Broadcom Cygnus platform, add "brcm,cygnus-udc", "brcm,iproc-udc".
12 - reg: Offset and length of UDC register set 12 - reg: Offset and length of UDC register set
13 - interrupts: description of interrupt line 13 - interrupts: description of interrupt line
14 - phys: phandle to phy node. 14 - phys: phandle to phy node.
15 15
16 Example: 16 Example:
17 udc_dwc: usb@664e0000 { 17 udc_dwc: usb@664e0000 {
18 compatible = "brcm,ns2-udc", " 18 compatible = "brcm,ns2-udc", "brcm,iproc-udc";
19 reg = <0x664e0000 0x2000>; 19 reg = <0x664e0000 0x2000>;
20 interrupts = <GIC_SPI 424 IRQ_ 20 interrupts = <GIC_SPI 424 IRQ_TYPE_LEVEL_HIGH>;
21 phys = <&usbdrd_phy>; 21 phys = <&usbdrd_phy>;
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