• Tony Lindgren's avatar
    power: supply: cpcap-battery: Add a battery driver · 874b2adb
    Tony Lindgren authored
    On the CPCAP PMIC we can use the ADCs for monitoring the battery,
    and there is also a coulomb counter. So let's add basic support for
    the battery driver.
    
    I did not add any capacity prediction as that should probably be
    done in the user space. Or at least user space should tell the kernel
    some battery statistics and then the kernel driver could display the
    capacity based on that.
    
    Cc: devicetree@vger.kernel.org
    Cc: Marcel Partap <mpartap@gmx.net>
    Cc: Michael Scott <michael.scott@linaro.org>
    Cc: Rob Herring <robh@kernel.org>
    Signed-off-by: default avatarTony Lindgren <tony@atomide.com>
    Signed-off-by: default avatarSebastian Reichel <sebastian.reichel@collabora.co.uk>
    874b2adb
cpcap-battery.c 20.4 KB