Primarily it was intended to just add USB2517 hub support to the driver. But after tests a bug and inconistency were discovered. So it was decided to make the following changes: Changelog v1: - Add USB2517/i hub specifics support to the driver - Fix property_u32 NULL-pointer dereference - Add new {bus,self}-max-{power,curret} dts properties - Replace legacy GPIO API usage with descriptor-based one Changelog v2: - Split first patch into smaller ones - Fix invalid BOOST_14 register definition - Combine copyrights adding patch into the last one Changelog v3: - Move bindings documentation updates to a separate patch - Add "boolean" info to the corresponding properties - Rename {sp,bp}-max-{power,current} with a better readable {sp,bp}-max-{total,removable}-current-microamp - Discard Copyright line - Add better reason text for dev_warn()'s - Set led-speed-mode being default - Fix some types Serge Semin (10): usb: usb251xb: Update usb251xb bindings usb: usb251xb: Add USB2517i specific struct and IDs usb: usb251xb: Add USB251x specific port count setting usb: usb251xb: Add 5,6,7 ports mapping def setting usb: usb251xb: Add 5,6,7 ports boost settings usb: usb251xb: Add battery enable setting flag usb: usb251xb: Add USB2517 LED settings usb: usb251xb: Fix property_u32 NULL pointer dereference usb: usb251xb: Add max power/current dts property support usb: usb251xb: Use GPIO descriptor consumer interface .../devicetree/bindings/usb/usb251xb.txt | 46 ++++-- kernel/drivers/usb/misc/Kconfig | 4 +- kernel/drivers/usb/misc/usb251xb.c | 166 +++++++++++++++------ 3 files changed, 158 insertions(+), 58 deletions(-) -- 2.12.0 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html