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author | Sascha Hauer <s.hauer@pengutronix.de> | 2019-06-05 00:06:30 +0200 |
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committer | Sascha Hauer <s.hauer@pengutronix.de> | 2019-06-11 09:11:11 +0200 |
commit | 796af3473b8222bcd89aa63e9886c355a6baf95d (patch) | |
tree | ad357b2756bda409b46747faaaf57a0ffd003c9c /dts/Bindings/phy/rcar-gen3-phy-usb2.txt | |
parent | 649b9ebcf53d697277bcdb01334dbcd563a33aa8 (diff) | |
download | barebox-796af3473b8222bcd89aa63e9886c355a6baf95d.tar.gz barebox-796af3473b8222bcd89aa63e9886c355a6baf95d.tar.xz |
dts: update to v5.2-rc1
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'dts/Bindings/phy/rcar-gen3-phy-usb2.txt')
-rw-r--r-- | dts/Bindings/phy/rcar-gen3-phy-usb2.txt | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/dts/Bindings/phy/rcar-gen3-phy-usb2.txt b/dts/Bindings/phy/rcar-gen3-phy-usb2.txt index ad9c290d8f..d46188f450 100644 --- a/dts/Bindings/phy/rcar-gen3-phy-usb2.txt +++ b/dts/Bindings/phy/rcar-gen3-phy-usb2.txt @@ -1,10 +1,12 @@ * Renesas R-Car generation 3 USB 2.0 PHY This file provides information on what the device node for the R-Car generation -3 and RZ/G2 USB 2.0 PHY contain. +3, RZ/G1C and RZ/G2 USB 2.0 PHY contain. Required properties: -- compatible: "renesas,usb2-phy-r8a774a1" if the device is a part of an R8A774A1 +- compatible: "renesas,usb2-phy-r8a77470" if the device is a part of an R8A77470 + SoC. + "renesas,usb2-phy-r8a774a1" if the device is a part of an R8A774A1 SoC. "renesas,usb2-phy-r8a774c0" if the device is a part of an R8A774C0 SoC. @@ -27,7 +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 |