mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-22 14:59:52 +07:00
92122a60d9
The device node is used for UDCs integrated into Broadcom's iProc family of SoCs'. The UDC is based on Synopsys Designware Cores AHB Subsystem USB Device Controller IP. Signed-off-by: Raviteja Garimella <raviteja.garimella@broadcom.com> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
22 lines
766 B
Plaintext
22 lines
766 B
Plaintext
Broadcom IPROC USB Device controller.
|
|
|
|
The device node is used for UDCs integrated into Broadcom's
|
|
iProc family (Northstar2, Cygnus) of SoCs'. The UDC is based
|
|
on Synopsys Designware Cores AHB Subsystem Device Controller
|
|
IP.
|
|
|
|
Required properties:
|
|
- compatible: Add the compatibility strings for supported platforms.
|
|
For Broadcom NS2 platform, add "brcm,ns2-udc","brcm,iproc-udc".
|
|
For Broadcom Cygnus platform, add "brcm,cygnus-udc", "brcm,iproc-udc".
|
|
- reg: Offset and length of UDC register set
|
|
- interrupts: description of interrupt line
|
|
- phys: phandle to phy node.
|
|
|
|
Example:
|
|
udc_dwc: usb@664e0000 {
|
|
compatible = "brcm,ns2-udc", "brcm,iproc-udc";
|
|
reg = <0x664e0000 0x2000>;
|
|
interrupts = <GIC_SPI 424 IRQ_TYPE_LEVEL_HIGH>;
|
|
phys = <&usbdrd_phy>;
|