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| author | Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> | 2019-04-11 19:27:34 +0900 |
|---|---|---|
| committer | Kishon Vijay Abraham I <kishon@ti.com> | 2019-04-17 14:13:12 +0530 |
| commit | 233da2c9ec22dcc885987acf1c8ccb88e8835022 (patch) | |
| tree | 417b3cf0335ae979bbb81bb785c03ae1d9111957 | |
| parent | 5d8042e95fd471d0e342cf14f127194f1a867a01 (diff) | |
| download | linux-233da2c9ec22dcc885987acf1c8ccb88e8835022.tar.bz2 | |
dt-bindings: phy: rcar-gen3-phy-usb2: Revise #phy-cells property
To have the detailed property on each PHY specifier, this patch revises
the #phy-cells property.
Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
| -rw-r--r-- | Documentation/devicetree/bindings/phy/rcar-gen3-phy-usb2.txt | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/Documentation/devicetree/bindings/phy/rcar-gen3-phy-usb2.txt b/Documentation/devicetree/bindings/phy/rcar-gen3-phy-usb2.txt index 23894dbbf903..d46188f450bf 100644 --- a/Documentation/devicetree/bindings/phy/rcar-gen3-phy-usb2.txt +++ b/Documentation/devicetree/bindings/phy/rcar-gen3-phy-usb2.txt @@ -29,7 +29,13 @@ Required properties: - reg: offset and length of the partial USB 2.0 Host register block. - clocks: clock phandle and specifier pair(s). -- #phy-cells: see phy-bindings.txt in the same directory, must be <0>. +- #phy-cells: see phy-bindings.txt in the same directory, must be <1> (and + using <0> is deprecated). + +The phandle's argument in the PHY specifier is the INT_STATUS bit of controller: +- 1 = USBH_INTA (OHCI) +- 2 = USBH_INTB (EHCI) +- 3 = UCOM_INT (OTG and BC) Optional properties: To use a USB channel where USB 2.0 Host and HSUSB (USB 2.0 Peripheral) are |