[PATCH 2/8] usb: bdc: Add Device Tree binding document for Broadcom BDC driver
From: Al Cooper <alcooperx@gmail.com>
Date: 2017-06-27 18:26:38
Also in:
lkml
Subsystem:
open firmware and flattened device tree bindings, the rest, usb subsystem · Maintainers:
Rob Herring, Krzysztof Kozlowski, Conor Dooley, Linus Torvalds, Greg Kroah-Hartman
Add Device Tree binding document for Broadcom USB Device Controller (BDC). Signed-off-by: Al Cooper <alcooperx@gmail.com> --- .../devicetree/bindings/usb/brcm,bdc-udc.txt | 28 ++++++++++++++++++++++ 1 file changed, 28 insertions(+) create mode 100644 Documentation/devicetree/bindings/usb/brcm,bdc-udc.txt
diff --git a/Documentation/devicetree/bindings/usb/brcm,bdc-udc.txt b/Documentation/devicetree/bindings/usb/brcm,bdc-udc.txt
new file mode 100644
index 0000000..4eeaddb
--- /dev/null
+++ b/Documentation/devicetree/bindings/usb/brcm,bdc-udc.txt@@ -0,0 +1,28 @@ +Broadcom USB Device Controller (BDC) +==================================== + +Required properties: + +- compatible: must be one of: + "brcm,bdc-udc-v0.16" + "brcm,bdc-udc" +- reg: the base register address and length +- interrupts: ther interrupt line for this controller + +Optional properties: + +On Broadcom STB platforms, these properties are required: + +- phys: phandle to the USB PHY blocks +- clocks: phandle to the functional clock of this block + +Example: + + udc@f0b02000 { + status = "disabled"; + compatible = "brcm,bdc-udc-v0.16"; + reg = <0xf0b02000 0xfc4>; + interrupts = <0x0 0x60 0x0>; + phys = <&usbphy_0 0x0>; + clocks = <&sw_usbd>; + };
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1.9.0.138.g2de3478