sysfs-driver-fsi-master-gpio 433 B

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  1. What: /sys/bus/platform/devices/[..]/fsi-master-gpio/external_mode
  2. Date: Feb 2018
  3. KernelVersion: 4.17
  4. Contact: jk@ozlabs.org
  5. Description:
  6. Controls access arbitration for GPIO-based FSI master. A
  7. value of 0 (the default) sets normal mode, where the
  8. driver performs FSI bus transactions, 1 sets external mode,
  9. where the FSI bus is driven externally (for example, by
  10. a debug device).