• Thomas Petazzoni's avatar
    arm: kirkwood: iomega ix2-200: move pinmux configs to the right devices · 4d05871a
    Thomas Petazzoni authored
    When the pinmux mechanism was added in Kirkwood, the device driver
    core was not yet providing the possibility of attaching pinmux
    configurations to all devices, drivers had to do it explicitly, and
    not all drivers were doing this.
    
    Now that the driver core does that in a generic way, it makes sense to
    attach the pinmux configuration to their corresponding devices.
    
    Note that some of the LEDs pinmux configurations are kept in the
    pinctrl node, because they are not used by the gpio-leds driver.
    
    This allows the pinctrl subsystem to show in debugfs to which device
    is related which pins, for example:
    
    pin 41 (PIN41): gpio-leds.1 mvebu-gpio:41 function gpio group mpp41
    pin 42 (PIN42): gpio-leds.1 mvebu-gpio:42 function gpio group mpp42
    pin 43 (PIN43): gpio-leds.1 mvebu-gpio:43 function gpio group mpp43
    Signed-off-by: default avatarThomas Petazzoni <thomas.petazzoni@free-electrons.com>
    Acked-by: default avatarAndrew Lunn <andrew@lunn.ch>
    Signed-off-by: default avatarJason Cooper <jason@lakedaemon.net>
    4d05871a
kirkwood-iomega_ix2_200.dts 4.25 KB