9d4bde5fab
"7408484 usb: gadget: s3c-hsotg: enable generic phy support" introduces generic phy support to the dwc2.txt binding and the s3c-hsotg driver which implements support for the binding. The binding documentation incorrectly states that the phy-names property will be "device". The binding example, driver, and one dts user all implement the phy-names property as requiring "usb2-phy". Fix the dwc2.txt binding documentation to correctly specify "usb2-phy" as the appropriate value for phy-names. Reported-by: Tomasz Figa <t.figa@samsung.com> Signed-off-by: Matt Porter <mporter@linaro.org> Signed-off-by: Rob Herring <robh@kernel.org>
30 lines
963 B
Plaintext
30 lines
963 B
Plaintext
Platform DesignWare HS OTG USB 2.0 controller
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-----------------------------------------------------
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Required properties:
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- compatible : One of:
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- brcm,bcm2835-usb: The DWC2 USB controller instance in the BCM2835 SoC.
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- snps,dwc2: A generic DWC2 USB controller with default parameters.
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- reg : Should contain 1 register range (address and length)
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- interrupts : Should contain 1 interrupt
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- clocks: clock provider specifier
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- clock-names: shall be "otg"
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Refer to clk/clock-bindings.txt for generic clock consumer properties
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Optional properties:
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- phys: phy provider specifier
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- phy-names: shall be "usb2-phy"
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Refer to phy/phy-bindings.txt for generic phy consumer properties
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Example:
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usb@101c0000 {
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compatible = "ralink,rt3050-usb, snps,dwc2";
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reg = <0x101c0000 40000>;
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interrupts = <18>;
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clocks = <&usb_otg_ahb_clk>;
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clock-names = "otg";
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phys = <&usbphy>;
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phy-names = "usb2-phy";
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};
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