[PATCH 4.19.y-cip v2 04/57] dt-bindings: rcar-gen3-phy-usb3: Add r8a774a1 support
Fabrizio Castro <fabrizio.castro@...>
commit fcd0eec4f54f1a8627a2d7fcbaaeed18261276a4 upstream.
Document RZ/G2M (R8A774A1) SoC bindings.
Signed-off-by: Fabrizio Castro <fabrizio.castro@...>
Reviewed-by: Biju Das <biju.das@...>
Reviewed-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@...>
Reviewed-by: Simon Horman <horms+renesas@...>
Reviewed-by: Rob Herring <robh@...>
Signed-off-by: Kishon Vijay Abraham I <kishon@...>
Documentation/devicetree/bindings/phy/rcar-gen3-phy-usb3.txt | 10 ++++++----
1 file changed, 6 insertions(+), 4 deletions(-)
diff --git a/Documentation/devicetree/bindings/phy/rcar-gen3-phy-usb3.txt b/Documentation/devicetree/bindings/phy/rcar-gen3-phy-usb3.txt
index 47dd296..9d98266 100644
@@ -1,20 +1,22 @@
* Renesas R-Car generation 3 USB 3.0 PHY
This file provides information on what the device node for the R-Car generation
-3 USB 3.0 PHY contains.
+3 and RZ/G2 USB 3.0 PHY contain.
If you want to enable spread spectrum clock (ssc), you should use USB_EXTAL
instead of USB3_CLK. However, if you don't want to these features, you don't
need this driver.
-- compatible: "renesas,r8a7795-usb3-phy" if the device is a part of an R8A7795
+- compatible: "renesas,r8a774a1-usb3-phy" if the device is a part of an R8A774A1
+ "renesas,r8a7795-usb3-phy" if the device is a part of an R8A7795
"renesas,r8a7796-usb3-phy" if the device is a part of an R8A7796
"renesas,r8a77965-usb3-phy" if the device is a part of an
- "renesas,rcar-gen3-usb3-phy" for a generic R-Car Gen3 compatible
+ "renesas,rcar-gen3-usb3-phy" for a generic R-Car Gen3 or RZ/G2
+ compatible device.
When compatible with the generic version, nodes must list the
SoC-specific version corresponding to the platform first