What: /sys/bus/platform/drivers/aspeed-vuart/*/lpc_address
Date: April 2017
Contact: Jeremy Kerr <[email protected]>
Description: Configures which IO port the host side of the UART
will appear on the host <-> BMC LPC bus.
Users: OpenBMC. Proposed changes should be mailed to
[email protected]
What: /sys/bus/platform/drivers/aspeed-vuart/*/sirq
Date: April 2017
Contact: Jeremy Kerr <[email protected]>
Description: Configures which interrupt number the host side of
the UART will appear on the host <-> BMC LPC bus.
Users: OpenBMC. Proposed changes should be mailed to
[email protected]
What: /sys/bus/platform/drivers/aspeed-vuart/*/sirq_polarity
Date: July 2019
Contact: Oskar Senft <[email protected]>
Description: Configures the polarity of the serial interrupt to the
host via the BMC LPC bus.
Set to 0 for active-low or 1 for active-high.
Users: OpenBMC. Proposed changes should be mailed to
[email protected]
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