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author | Cristian Birsan <cristian.birsan@microchip.com> | 2021-09-10 18:38:41 +0200 |
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committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-09-14 10:26:29 +0200 |
commit | 6a9a7a1a091a7f45cb1d3bfa3d3efb1ca4a2b2af (patch) | |
tree | c198abbd9387dfcc899d1eb73a345c06dfeaa39d /Documentation/devicetree/bindings/usb/atmel-usb.txt | |
parent | usb: ehci: handshake CMD_RUN instead of STS_HALT (diff) | |
download | linux-6a9a7a1a091a7f45cb1d3bfa3d3efb1ca4a2b2af.tar.xz linux-6a9a7a1a091a7f45cb1d3bfa3d3efb1ca4a2b2af.zip |
dt-bindings: usb: atmel: add USB PHY type property
Add USB PHY type property for controllers with HSIC support.
Signed-off-by: Cristian Birsan <cristian.birsan@microchip.com>
Link: https://lore.kernel.org/r/20210910163842.1596407-2-cristian.birsan@microchip.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'Documentation/devicetree/bindings/usb/atmel-usb.txt')
-rw-r--r-- | Documentation/devicetree/bindings/usb/atmel-usb.txt | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/usb/atmel-usb.txt b/Documentation/devicetree/bindings/usb/atmel-usb.txt index a4002624ba14..f512f0290728 100644 --- a/Documentation/devicetree/bindings/usb/atmel-usb.txt +++ b/Documentation/devicetree/bindings/usb/atmel-usb.txt @@ -39,6 +39,10 @@ Required properties: "ehci_clk" for the peripheral clock "usb_clk" for the UTMI clock +Optional properties: + - phy_type : For multi port host USB controllers, should be one of + "utmi", or "hsic". + usb1: ehci@800000 { compatible = "atmel,at91sam9g45-ehci", "usb-ehci"; reg = <0x00800000 0x100000>; |