| What: /sys/bus/platform/drivers/aspeed-vuart/*/lpc_address |
| Date: April 2017 |
| Contact: Jeremy Kerr <jk@ozlabs.org> |
| 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 |
| openbmc@lists.ozlabs.org |
| |
| What: /sys/bus/platform/drivers/aspeed-vuart/*/sirq |
| Date: April 2017 |
| Contact: Jeremy Kerr <jk@ozlabs.org> |
| 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 |
| openbmc@lists.ozlabs.org |
| |
| What: /sys/bus/platform/drivers/aspeed-vuart/*/sirq_polarity |
| Date: July 2019 |
| Contact: Oskar Senft <osk@google.com> |
| 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 |
| openbmc@lists.ozlabs.org |
