]> git.karo-electronics.de Git - karo-tx-linux.git/commit
usb: ehci-orion: add optional PHY support
authorGregory CLEMENT <gregory.clement@free-electrons.com>
Thu, 15 May 2014 10:17:29 +0000 (12:17 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Tue, 27 May 2014 22:33:12 +0000 (15:33 -0700)
commitd445913ce0ab7f8e96dfb471ea7ab5c5f648f518
tree9019aec21f07c38c05b83db119c07d2f7729cbdb
parentac0696629d73d87e51c2fb75426cebad4399bac4
usb: ehci-orion: add optional PHY support

This commit extends the ehci-orion so that it can optionally be passed
a reference to a PHY through the Device Tree. It will be useful for
the Armada 375 SoCs. If no PHY is provided then the behavior of the
driver is unchanged.

[Thomas: use devm_phy_optional_get() so that we handle -EPROBE_DEFER
properly. Also call phy_power_off() when needed, and rename goto
labels.]

Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/usb/host/ehci-orion.c