diff options
| author | John Crispin <john@phrozen.org> | 2017-08-17 11:33:23 +0100 |
|---|---|---|
| committer | Kishon Vijay Abraham I <kishon@ti.com> | 2017-08-20 14:02:22 +0530 |
| commit | 1cc81efe8e64ddea7af0607f59df9fd5ba163c81 (patch) | |
| tree | 82cce82a200cecf3ba84e5938d7e4c136b120773 /Documentation/devicetree/bindings/phy/ralink-usb-phy.txt | |
| parent | e0ed408260dbbb2d6235f2478e2b2778255089d2 (diff) | |
dt-bindings: phy: Add bindings for ralink-usb PHY
Add a binding for the USB phy on Mediatek/Ralink SoCs.
Signed-off-by: John Crispin <john@phrozen.org>
Signed-off-by: Harvey Hunt <harvey.hunt@imgtec.com>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Diffstat (limited to 'Documentation/devicetree/bindings/phy/ralink-usb-phy.txt')
| -rw-r--r-- | Documentation/devicetree/bindings/phy/ralink-usb-phy.txt | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/phy/ralink-usb-phy.txt b/Documentation/devicetree/bindings/phy/ralink-usb-phy.txt new file mode 100644 index 000000000000..9d2868a437ab --- /dev/null +++ b/Documentation/devicetree/bindings/phy/ralink-usb-phy.txt @@ -0,0 +1,23 @@ +Mediatek/Ralink USB PHY + +Required properties: + - compatible: "ralink,rt3352-usbphy" + "mediatek,mt7620-usbphy" + "mediatek,mt7628-usbphy" + - reg: required for "mediatek,mt7628-usbphy", unused otherwise + - #phy-cells: should be 0 + - ralink,sysctl: a phandle to a ralink syscon register region + - resets: the two reset controllers for host and device + - reset-names: the names of the 2 reset controllers + +Example: + +usbphy: phy { + compatible = "mediatek,mt7628-usbphy"; + reg = <0x10120000 0x1000>; + #phy-cells = <0>; + + ralink,sysctl = <&sysc>; + resets = <&rstctrl 22 &rstctrl 25>; + reset-names = "host", "device"; +}; |