From mboxrd@z Thu Jan 1 00:00:00 1970 From: Paul Cercueil Subject: [PATCH v2 1/4] Documentation: dt: Add binding info for jz4740-musb driver Date: Thu, 10 Jan 2019 10:36:57 -0300 Message-ID: <20190110133700.4471-1-paul@crapouillou.net> Return-path: Sender: linux-kernel-owner@vger.kernel.org To: Bin Liu Cc: linux-usb@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Paul Cercueil List-Id: devicetree@vger.kernel.org This commit adds documentation for the device-tree bindings of the jz4740-musb driver, which provides support for the USB gadget mode of the JZ4740 and similar SoCs from Ingenic. Signed-off-by: Paul Cercueil Reviewed-by: Rob Herring --- v2: No change .../bindings/usb/ingenic,jz4740-musb.txt | 24 ++++++++++++++++++++++ 1 file changed, 24 insertions(+) create mode 100644 Documentation/devicetree/bindings/usb/ingenic,jz4740-musb.txt diff --git a/Documentation/devicetree/bindings/usb/ingenic,jz4740-musb.txt b/Documentation/devicetree/bindings/usb/ingenic,jz4740-musb.txt new file mode 100644 index 000000000000..620355cee63f --- /dev/null +++ b/Documentation/devicetree/bindings/usb/ingenic,jz4740-musb.txt @@ -0,0 +1,24 @@ +Ingenic JZ4740 MUSB driver + +Required properties: + +- compatible: Must be "ingenic,jz4740-musb" +- reg: Address range of the UDC register set +- interrupts: IRQ number related to the UDC hardware +- interrupt-names: must be "mc" +- clocks: phandle to the "udc" clock +- clock-names: must be "udc" + +Example: + +udc: usb@13040000 { + compatible = "ingenic,jz4740-musb"; + reg = <0x13040000 0x10000>; + + interrupt-parent = <&intc>; + interrupts = <24>; + interrupt-names = "mc"; + + clocks = <&cgu JZ4740_CLK_UDC>; + clock-names = "udc"; +}; -- 2.11.0