The twl4030_charger is physically paired with the twl4030 USB phy,
so the drivers need to be able to reliably find each other.
twl4030_charger currently uses usb_get_phy(), which works if there is
only one phy to choose from, but is not reliable in more complex
configurations.
These patches add a new interface to allow a phy to be found given a
device node, and then use that interface in twl4030_charger so that
it finds its sibling in the devicetree, and gets the phy associated
with that.
Thanks,
NeilBrown
---
NeilBrown (2):
usb: phy: Add interface to get phy give of device_node.
twl4030_charger: find associated phy by more reliable means.
drivers/power/twl4030_charger.c | 21 ++++----
drivers/usb/phy/phy.c | 97 ++++++++++++++++++++++++++++-----------
include/linux/usb/phy.h | 2 +
3 files changed, 81 insertions(+), 39 deletions(-)
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