sysfs-driver-aspeed-vuart 955 B

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  1. What: /sys/bus/platform/drivers/aspeed-vuart/*/lpc_address
  2. Date: April 2017
  3. Contact: Jeremy Kerr <jk@ozlabs.org>
  4. Description: Configures which IO port the host side of the UART
  5. will appear on the host <-> BMC LPC bus.
  6. Users: OpenBMC. Proposed changes should be mailed to
  7. openbmc@lists.ozlabs.org
  8. What: /sys/bus/platform/drivers/aspeed-vuart/*/sirq
  9. Date: April 2017
  10. Contact: Jeremy Kerr <jk@ozlabs.org>
  11. Description: Configures which interrupt number the host side of
  12. the UART will appear on the host <-> BMC LPC bus.
  13. Users: OpenBMC. Proposed changes should be mailed to
  14. openbmc@lists.ozlabs.org
  15. What: /sys/bus/platform/drivers/aspeed-vuart/*/sirq_polarity
  16. Date: July 2019
  17. Contact: Oskar Senft <osk@google.com>
  18. Description: Configures the polarity of the serial interrupt to the
  19. host via the BMC LPC bus.
  20. Set to 0 for active-low or 1 for active-high.
  21. Users: OpenBMC. Proposed changes should be mailed to
  22. openbmc@lists.ozlabs.org