• Hans de Goede's avatar
    power: supply: bq25890: Support boards with more then one charger IC · 4e9498b8
    Hans de Goede authored
    Some devices, such as the Lenovo Yoga Tab 3 Pro (YT3-X90F) have
    multiple batteries with a separate bq25890 charger for each battery.
    
    This requires the bq25890_charger code to use a unique name per
    registered power_supply class device, rather then hardcoding
    "bq25890-charger" as power_supply class device name.
    
    Add a "-%d" prefix to the name, allocated through idr in the same way
    as several other power_supply drivers are already doing this.
    
    Note this also updates: drivers/platform/x86/x86-android-tablets.c
    which refers to the charger by power_supply-class-device-name for
    the purpose of setting the "supplied-from" property on the fuel-gauge
    to this name.
    Reviewed-by: default avatarMarek Vasut <marex@denx.de>
    Signed-off-by: default avatarHans de Goede <hdegoede@redhat.com>
    Signed-off-by: default avatarSebastian Reichel <sebastian.reichel@collabora.com>
    4e9498b8
bq25890_charger.c 41.4 KB