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authorKishon Vijay Abraham I <kishon@ti.com>2014-03-03 17:08:11 +0530
committerMark Brown <broonie@kernel.org>2014-12-08 17:51:13 +0000
commit359af0c69b66dc3aa48a5b678917425760a007e6 (patch)
tree1bdc73a2d03d16f320635f1a2d09a32f1d6e9378 /Documentation/devicetree/bindings
parent4cb8401a3ac03c40b3501523f7182a8b4db962ea (diff)
downloadlinux-linaro-stable-359af0c69b66dc3aa48a5b678917425760a007e6.tar.gz
usb: dwc3: adapt dwc3 core to use Generic PHY Framework
Adapted dwc3 core to use the Generic PHY Framework. So for init, exit, power_on and power_off the following APIs are used phy_init(), phy_exit(), phy_power_on() and phy_power_off(). However using the old USB phy library wont be removed till the PHYs of all other SoC's using dwc3 core is adapted to the Generic PHY Framework. Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com> Signed-off-by: Felipe Balbi <balbi@ti.com> (cherry picked from commit 57303488cd37da58263e842de134dc65f7c626d5) Signed-off-by: Mark Brown <broonie@kernel.org> Conflicts: drivers/usb/dwc3/core.c
Diffstat (limited to 'Documentation/devicetree/bindings')
-rw-r--r--Documentation/devicetree/bindings/usb/dwc3.txt6
1 files changed, 4 insertions, 2 deletions
diff --git a/Documentation/devicetree/bindings/usb/dwc3.txt b/Documentation/devicetree/bindings/usb/dwc3.txt
index e807635f9e1c..471366d6a129 100644
--- a/Documentation/devicetree/bindings/usb/dwc3.txt
+++ b/Documentation/devicetree/bindings/usb/dwc3.txt
@@ -6,11 +6,13 @@ Required properties:
- compatible: must be "snps,dwc3"
- reg : Address and length of the register set for the device
- interrupts: Interrupts used by the dwc3 controller.
+
+Optional properties:
- usb-phy : array of phandle for the PHY device. The first element
in the array is expected to be a handle to the USB2/HS PHY and
the second element is expected to be a handle to the USB3/SS PHY
-
-Optional properties:
+ - phys: from the *Generic PHY* bindings
+ - phy-names: from the *Generic PHY* bindings
- tx-fifo-resize: determines if the FIFO *has* to be reallocated.
This is usually a subnode to DWC3 glue to which it is connected.