mirror of
https://github.com/torvalds/linux.git
synced 2024-12-26 04:42:12 +00:00
7890b16a99
Add Device Tree binding document for Broadcom USB Device Controller (BDC). Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Al Cooper <alcooperx@gmail.com> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
30 lines
813 B
Plaintext
30 lines
813 B
Plaintext
Broadcom USB Device Controller (BDC)
|
|
====================================
|
|
|
|
Required properties:
|
|
|
|
- compatible: must be one of:
|
|
"brcm,bdc-v0.16"
|
|
"brcm,bdc"
|
|
- reg: the base register address and length
|
|
- interrupts: the interrupt line for this controller
|
|
|
|
Optional properties:
|
|
|
|
On Broadcom STB platforms, these properties are required:
|
|
|
|
- phys: phandle to one or two USB PHY blocks
|
|
NOTE: Some SoC's have a single phy and some have
|
|
USB 2.0 and USB 3.0 phys
|
|
- clocks: phandle to the functional clock of this block
|
|
|
|
Example:
|
|
|
|
bdc@f0b02000 {
|
|
compatible = "brcm,bdc-v0.16";
|
|
reg = <0xf0b02000 0xfc4>;
|
|
interrupts = <0x0 0x60 0x0>;
|
|
phys = <&usbphy_0 0x0>;
|
|
clocks = <&sw_usbd>;
|
|
};
|