From mboxrd@z Thu Jan 1 00:00:00 1970 From: antoine.tenart@free-electrons.com (=?UTF-8?q?Antoine=20T=C3=A9nart?=) Date: Wed, 16 Jul 2014 10:26:02 +0200 Subject: [PATCH v3 08/12] Documentation: bindings: add doc for the USB2 ChipIdea USB driver In-Reply-To: <1405499166-6726-1-git-send-email-antoine.tenart@free-electrons.com> References: <1405499166-6726-1-git-send-email-antoine.tenart@free-electrons.com> Message-ID: <1405499166-6726-9-git-send-email-antoine.tenart@free-electrons.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Document the USB2 ChipIdea driver (ci13xxx) bindings. Signed-off-by: Antoine T?nart --- .../devicetree/bindings/usb/ci-hdrc-usb2.txt | 23 ++++++++++++++++++++++ 1 file changed, 23 insertions(+) create mode 100644 Documentation/devicetree/bindings/usb/ci-hdrc-usb2.txt diff --git a/Documentation/devicetree/bindings/usb/ci-hdrc-usb2.txt b/Documentation/devicetree/bindings/usb/ci-hdrc-usb2.txt new file mode 100644 index 000000000000..fb3157183e6a --- /dev/null +++ b/Documentation/devicetree/bindings/usb/ci-hdrc-usb2.txt @@ -0,0 +1,23 @@ +* USB2 ChipIdea USB controller for ci13xxx + +Required properties: +- compatible: should be "chipidea,usb2" +- reg: base address and length of the registers +- interrupts: interrupt for the USB controller + +Optional properties: +- clocks: reference to the USB clock +- usb-phy: reference to the USB PHY +- vbus-supply: reference to the VBUS regulator +- dma-mask: DMA bit mask + +Example: + + usb at f7ed0000 { + compatible = "chipidea,usb2"; + reg = <0xf7ed0000 0x10000>; + interrupts = ; + clocks = <&chip CLKID_USB0>; + usb-phy = <&usb_phy0>; + vbus-supply = <®_usb0_vbus>; + }; -- 1.9.1