From 7890b16a999f53be4235bd0f1f8329773bd12237 Mon Sep 17 00:00:00 2001 From: Al Cooper Date: Wed, 19 Jul 2017 15:11:41 -0400 Subject: [PATCH] dt-bindings: usb: bdc: Add Device Tree binding for Broadcom UDC driver Add Device Tree binding document for Broadcom USB Device Controller (BDC). Acked-by: Rob Herring Signed-off-by: Al Cooper Signed-off-by: Felipe Balbi --- .../devicetree/bindings/usb/brcm,bdc.txt | 29 +++++++++++++++++++ 1 file changed, 29 insertions(+) create mode 100644 Documentation/devicetree/bindings/usb/brcm,bdc.txt diff --git a/Documentation/devicetree/bindings/usb/brcm,bdc.txt b/Documentation/devicetree/bindings/usb/brcm,bdc.txt new file mode 100644 index 000000000000..63e63af3bf59 --- /dev/null +++ b/Documentation/devicetree/bindings/usb/brcm,bdc.txt @@ -0,0 +1,29 @@ +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>; + };