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    • Patrick Wildt's avatar
      dts: provide card detect GPIOs connected to uSDHC2 · ad641cfa
      Patrick Wildt authored
      On most i.MX-based systems, including the MNT Reform2, the SD2 card
      detect pin is routed to a GPIO instead of the uSDHC itself.  The OS
      can only properly do card detect, if it is told that there is a GPIO
      to look at.  This is also necessary for the MNT Reform2.
      
      While the device tree currently does not specify any IOMUX config
      for this pin, the U-Boot built for this hardware already sets it up.
      It would make sense to add this pinctrl to the device tree as well.
      ad641cfa
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