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dt-bindings: rcar-gen3-phy-usb2: Add r8a774a1 support 

Document RZ/G2M (R8A774A1) SoC bindings.

Signed-off-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
Reviewed-by: Biju Das <biju.das@bp.renesas.com>
Reviewed-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Reviewed-by: Simon Horman <horms+renesas@verge.net.au>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
This commit is contained in:
Fabrizio Castro 2018-08-24 08:56:10 +01:00 committed by Kishon Vijay Abraham I
parent 53706a1168
commit ad05573080
1 changed files with 6 additions and 3 deletions
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9
Documentation/devicetree/bindings/phy/rcar-gen3-phy-usb2.txt
View File

@ -1,10 +1,12 @@
* Renesas R-Car generation 3 USB 2.0 PHY * Renesas R-Car generation 3 USB 2.0 PHY
This file provides information on what the device node for the R-Car generation This file provides information on what the device node for the R-Car generation
3 USB 2.0 PHY contains. 3 and RZ/G2 USB 2.0 PHY contain.
Required properties: Required properties:
- compatible: "renesas,usb2-phy-r8a7795" if the device is a part of an R8A7795 - compatible: "renesas,usb2-phy-r8a774a1" if the device is a part of an R8A774A1
SoC.
"renesas,usb2-phy-r8a7795" if the device is a part of an R8A7795
SoC. SoC.
"renesas,usb2-phy-r8a7796" if the device is a part of an R8A7796 "renesas,usb2-phy-r8a7796" if the device is a part of an R8A7796
SoC. SoC.
@ -14,7 +16,8 @@ Required properties:
R8A77990 SoC. R8A77990 SoC.
"renesas,usb2-phy-r8a77995" if the device is a part of an "renesas,usb2-phy-r8a77995" if the device is a part of an
R8A77995 SoC. R8A77995 SoC.
"renesas,rcar-gen3-usb2-phy" for a generic R-Car Gen3 compatible device. "renesas,rcar-gen3-usb2-phy" for a generic R-Car Gen3 or RZ/G2
compatible device.
When compatible with the generic version, nodes must list the When compatible with the generic version, nodes must list the
SoC-specific version corresponding to the platform first SoC-specific version corresponding to the platform first