[Skiboot] [PATCH 4/5] lpc/uart: Support routing of selected LPC interrupts to Linux

Stewart Smith stewart at linux.vnet.ibm.com
Fri Mar 3 14:57:34 AEDT 2017

Benjamin Herrenschmidt <benh at kernel.crashing.org> writes:
> Each LPC interrupt can be routed to one of 4 lines to the PSI
> bridge which represent 4 different system interrupts. This
> allows LPC clients to request as specific target (Linux or OPAL)
> and makes the LPC core pick a route and configure it appropriately.
> The UART is updated to properly forward interrupts to Linux
> if necessary
> Signed-off-by: Benjamin Herrenschmidt <benh at kernel.crashing.org>

merged to master as of a2940770ca6da2c58081f8207aded197e45f6cd6

Stewart Smith
OPAL Architect, IBM.

More information about the Skiboot mailing list