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dt-bindings: Add Marvell PXA1928 USB and HSIC PHY bindings

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Add PHY binding for Marvell PXA1928 SOC's USB and HSIC PHYs.

Signed-off-by: Rob Herring <robh@kernel.org>
Cc: Pawel Moll <pawel.moll@arm.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Ian Campbell <ijc+devicetree@hellion.org.uk>
Cc: Kumar Gala <galak@codeaurora.org>
Cc: devicetree@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Rob Herring 2015-05-29 11:38:41 -05:00 committed by Greg Kroah-Hartman
parent b0a252ed98
commit 6c95ff9c1c
1 changed files with 18 additions and 0 deletions
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Documentation/devicetree/bindings/phy/pxa1928-usb-phy.txt Normal file
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* Marvell PXA1928 USB and HSIC PHYs
Required properties:
- compatible: "marvell,pxa1928-usb-phy" or "marvell,pxa1928-hsic-phy"
- reg: base address and length of the registers
- clocks - A single clock. From common clock binding.
- #phys-cells: should be 0. From commmon phy binding.
- resets: reference to the reset controller
Example:
usbphy: phy@7000 {
compatible = "marvell,pxa1928-usb-phy";
reg = <0x7000 0xe0>;
clocks = <&apmu_clocks PXA1928_CLK_USB>;
#phy-cells = <0>;
};