diff options
| author | Petr Kulhavy <petr@barix.com> | 2016-11-21 17:59:27 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-11-21 19:35:36 +0300 |
| commit | c92340ab32b29db84d656a873d5761cbbb48dbee (patch) | |
| tree | f89a6852f72776f177a227045bc9bb749137b3e6 /Documentation/devicetree/bindings/usb | |
| parent | dc66ba8d9b4832eb23fb5d4b7d3c0a77c749abfc (diff) | |
| download | linux-c92340ab32b29db84d656a873d5761cbbb48dbee.tar.xz | |
dt/bindings: Add binding for the DA8xx MUSB driver
DT binding for the TI DA8xx/OMAP-L1x/AM17xx/AM18xx MUSB driver.
Signed-off-by: Petr Kulhavy <petr@barix.com>
Signed-off-by: Alexandre Bailon <abailon@baylibre.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Bin Liu <b-liu@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'Documentation/devicetree/bindings/usb')
| -rw-r--r-- | Documentation/devicetree/bindings/usb/da8xx-usb.txt | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/usb/da8xx-usb.txt b/Documentation/devicetree/bindings/usb/da8xx-usb.txt new file mode 100644 index 000000000000..ccb844aba7d4 --- /dev/null +++ b/Documentation/devicetree/bindings/usb/da8xx-usb.txt @@ -0,0 +1,43 @@ +TI DA8xx MUSB +~~~~~~~~~~~~~ +For DA8xx/OMAP-L1x/AM17xx/AM18xx platforms. + +Required properties: +~~~~~~~~~~~~~~~~~~~~ + - compatible : Should be set to "ti,da830-musb". + + - reg: Offset and length of the USB controller register set. + + - interrupts: The USB interrupt number. + + - interrupt-names: Should be set to "mc". + + - dr_mode: The USB operation mode. Should be one of "host", "peripheral" or "otg". + + - phys: Phandle for the PHY device + + - phy-names: Should be "usb-phy" + +Optional properties: +~~~~~~~~~~~~~~~~~~~~ + - vbus-supply: Phandle to a regulator providing the USB bus power. + +Example: + usb_phy: usb-phy { + compatible = "ti,da830-usb-phy"; + #phy-cells = <0>; + status = "okay"; + }; + usb0: usb@200000 { + compatible = "ti,da830-musb"; + reg = <0x00200000 0x10000>; + interrupts = <58>; + interrupt-names = "mc"; + + dr_mode = "host"; + vbus-supply = <&usb_vbus>; + phys = <&usb_phy 0>; + phy-names = "usb-phy"; + + status = "okay"; + }; |