On Fri, Jun 26, 2015 at 12:59:16PM +0200, Hans de Goede wrote: > Add a cell for the usb power_supply part of the axp20x PMICs. > > Note that this cell is only for the usb power_supply part and not the > ac-power / battery-charger / rtc-backup-bat-charger bits. > > Depending on the board each of those must be enabled / disabled separately > in devicetree as most boards do not use all 4. So in dt each one needs its > own child-node of the axp20x node. Another reason for using separate child > nodes for each is so that other devicetree nodes can have a power-supply > property with a phandle referencing a node representing a single > power-supply. > > The decision to use a separate devicetree node for each is reflected on > the kernel side by each getting its own mfd-cell / platform_device and > platform-driver. > > Note this commit also makes some whitespace changes to the intialization > of existing cells in axp20x_cells, these are pure whitespace changes, > functionally nothing changes. > > Cc: Bruno Prémont <bonbons@xxxxxxxxxxxxxxxxx> > Acked-by: Lee Jones <lee.jones@xxxxxxxxxx> > Signed-off-by: Bruno Prémont <bonbons@xxxxxxxxxxxxxxxxx> > Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx> Acked-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx> Thanks! Maxime -- Maxime Ripard, Free Electrons Embedded Linux, Kernel and Android engineering http://free-electrons.com
Attachment:
signature.asc
Description: Digital signature
