diff options
author | Rob Herring <robh@kernel.org> | 2015-09-26 06:26:58 +0200 |
---|---|---|
committer | Rob Herring <robh@kernel.org> | 2015-10-22 16:21:23 +0200 |
commit | 24aa40d3c122e57096a314b2503c1e4101f2e84f (patch) | |
tree | de7a64159a534c4516100610c16cc5fee216e00f /Documentation/devicetree/bindings/phy/keystone-usb-phy.txt | |
parent | dt-bindings: consolidate various misc bindings (diff) | |
download | linux-24aa40d3c122e57096a314b2503c1e4101f2e84f.tar.xz linux-24aa40d3c122e57096a314b2503c1e4101f2e84f.zip |
dt-bindings: consolidate USB PHYs in bindings/phy
Move USB PHY bindings under usb directory to phy directory which already
contains other USB PHY bindings.
The Samsung USB PHY binding is obsolete and can be removed.
Signed-off-by: Rob Herring <robh@kernel.org>
Cc: Pawel Moll <pawel.moll@arm.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Ian Campbell <ijc+devicetree@hellion.org.uk>
Cc: Kumar Gala <galak@codeaurora.org>
Diffstat (limited to 'Documentation/devicetree/bindings/phy/keystone-usb-phy.txt')
-rw-r--r-- | Documentation/devicetree/bindings/phy/keystone-usb-phy.txt | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/phy/keystone-usb-phy.txt b/Documentation/devicetree/bindings/phy/keystone-usb-phy.txt new file mode 100644 index 000000000000..f37b3a86341d --- /dev/null +++ b/Documentation/devicetree/bindings/phy/keystone-usb-phy.txt @@ -0,0 +1,20 @@ +TI Keystone USB PHY + +Required properties: + - compatible: should be "ti,keystone-usbphy". + - #address-cells, #size-cells : should be '1' if the device has sub-nodes + with 'reg' property. + - reg : Address and length of the usb phy control register set. + +The main purpose of this PHY driver is to enable the USB PHY reference clock +gate on the Keystone SOC for both the USB2 and USB3 PHY. Otherwise it is just +an NOP PHY driver. Hence this node is referenced as both the usb2 and usb3 +phy node in the USB Glue layer driver node. + +usb_phy: usb_phy@2620738 { + compatible = "ti,keystone-usbphy"; + #address-cells = <1>; + #size-cells = <1>; + reg = <0x2620738 32>; + status = "disabled"; +}; |