Commit a1531827 authored by Krzysztof Kozlowski's avatar Krzysztof Kozlowski Committed by Rob Herring
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dt-bindings: usb: exynos-usb: Document clock names for DWC3 bindings 



The Exynos DWC3 driver expects certain clock names, depending on used
compatible.  Document this explicitly in the bindings.

Signed-off-by: default avatarKrzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: default avatarRob Herring <robh@kernel.org>
parent 1c27e9ae

Documentation/devicetree/bindings/usb/exynos-usb.txt

+8 −1
Original line number Diff line number Diff line
@@ -78,7 +78,14 @@ Required properties: 
 - ranges: allows valid 1:1 translation between child's address space and

	   parent's address space

 - clocks: Clock IDs array as required by the controller.

 - clock-names: names of clocks correseponding to IDs in the clock property

 - clock-names: Names of clocks corresponding to IDs in the clock property.

                Following clock names shall be provided for different

                compatibles:

                 - samsung,exynos5250-dwusb3: "usbdrd30",

                 - samsung,exynos5433-dwusb3: "aclk", "susp_clk", "pipe_pclk",

                                              "phyclk",

                 - samsung,exynos7-dwusb3: "usbdrd30", "usbdrd30_susp_clk",

                                           "usbdrd30_axius_clk"

 - vdd10-supply: 1.0V powr supply

 - vdd33-supply: 3.0V/3.3V power supply

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