bus: mhi: host: pci_generic: Add IP_CTRL channel for Sierra EM919x/EM929x

IP_CTRL is a standard Qualcomm MHI control channel (channels 18/19) that
carries the host serial control lines (DTR/RTS) to the modem; it is not
Sierra-specific. It was not enumerated for any device in pci_generic, so
the host had no way to drive those signals.

Add it to the Sierra em919x channel config (shared by the EM919x and
EM929x) using the control event ring.

Signed-off-by: Peter Hunt <peter.hunt@opengear.com>
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@oss.qualcomm.com>
Reviewed-by: Loic Poulain <loic.poulain@oss.qualcomm.com>

0 files changed, 0 insertions, 0 deletions