d7d30c911d
Document the USB2 ChipIdea driver (ci13xxx) bindings. Signed-off-by: Antoine Tenart <antoine.tenart@free-electrons.com> Acked-by: Peter Chen <peter.chen@freescale.com> Signed-off-by: Peter Chen <peter.chen@freescale.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
25 lines
626 B
Plaintext
25 lines
626 B
Plaintext
* USB2 ChipIdea USB controller for ci13xxx
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Required properties:
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- compatible: should be "chipidea,usb2"
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- reg: base address and length of the registers
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- interrupts: interrupt for the USB controller
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Optional properties:
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- clocks: reference to the USB clock
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- phys: reference to the USB PHY
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- phy-names: should be "usb-phy"
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- vbus-supply: reference to the VBUS regulator
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Example:
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usb@f7ed0000 {
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compatible = "chipidea,usb2";
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reg = <0xf7ed0000 0x10000>;
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interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>;
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clocks = <&chip CLKID_USB0>;
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phys = <&usb_phy0>;
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phy-names = "usb-phy";
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vbus-supply = <®_usb0_vbus>;
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};
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