• Christian Marangi's avatar
    net: dsa: qca8k: add LEDs basic support · 1e264f9d
    Christian Marangi authored
    Add LEDs basic support for qca8k Switch Family by adding basic
    brightness_set() support.
    
    Since these LEDs refelect port status, the default label is set to
    ":port". DT binding should describe the color and function of the
    LEDs using standard LEDs api.
    Each LED always have the device name as prefix. The device name is
    composed from the mii bus id and the PHY addr resulting in example
    names like:
    - qca8k-0.0:00:amber:lan
    - qca8k-0.0:00:white:lan
    - qca8k-0.0:01:amber:lan
    - qca8k-0.0:01:white:lan
    
    These LEDs supports only blocking variant of the brightness_set()
    function since they can sleep during access of the switch leds to set
    the brightness.
    
    While at it add to the qca8k header file each mode defined by the Switch
    Documentation for future use.
    Signed-off-by: default avatarChristian Marangi <ansuelsmth@gmail.com>
    Reviewed-by: default avatarFlorian Fainelli <f.fainelli@gmail.com>
    Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
    1e264f9d
qca8k-8xxx.c 53.6 KB