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