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Diffstat (limited to 'Documentation/devicetree/bindings/usb/brcm,bcm3384-usb.txt')
| -rw-r--r-- | Documentation/devicetree/bindings/usb/brcm,bcm3384-usb.txt | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/usb/brcm,bcm3384-usb.txt b/Documentation/devicetree/bindings/usb/brcm,bcm3384-usb.txt new file mode 100644 index 000000000000..452c45c7bf29 --- /dev/null +++ b/Documentation/devicetree/bindings/usb/brcm,bcm3384-usb.txt | |||
| @@ -0,0 +1,11 @@ | |||
| 1 | * Broadcom USB controllers | ||
| 2 | |||
| 3 | Required properties: | ||
| 4 | - compatible: "brcm,bcm3384-ohci", "brcm,bcm3384-ehci" | ||
| 5 | |||
| 6 | These currently use the generic-ohci and generic-ehci drivers. On some | ||
| 7 | systems, special handling may be needed in the following cases: | ||
| 8 | |||
| 9 | - Restoring state after systemwide power save modes | ||
| 10 | - Sharing PHYs with the USBD (UDC) hardware | ||
| 11 | - Figuring out which controllers are disabled on ASIC bondout variants | ||