sysfs-platform-i2c-demux-pinctrl 688 B

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  1. What: /sys/devices/platform/<i2c-demux-name>/available_masters
  2. Date: January 2016
  3. KernelVersion: 4.6
  4. Contact: Wolfram Sang <wsa+renesas@sang-engineering.com>
  5. Description:
  6. Reading the file will give you a list of masters which can be
  7. selected for a demultiplexed bus. The format is
  8. "<index>:<name>". Example from a Renesas Lager board::
  9. 0:/i2c@e6500000 1:/i2c@e6508000
  10. What: /sys/devices/platform/<i2c-demux-name>/current_master
  11. Date: January 2016
  12. KernelVersion: 4.6
  13. Contact: Wolfram Sang <wsa+renesas@sang-engineering.com>
  14. Description:
  15. This file selects/shows the active I2C master for a demultiplexed
  16. bus. It uses the <index> value from the file 'available_masters'.