GitLab

It adds QoS support for QNOC type device which can be found on QCM2290
platform.  The downstream driver[1] includes support for priority,
limiter, regulator and forwarding setup.  As QCM2290 support only
requires priority and forwarding configuration, limiter and regulator
support are omitted for this initial submission.

[1] https://source.codeaurora.org/quic/la/kernel/msm-4.19/tree/drivers/soc/qcom/msm_bus/msm_bus_qnoc_adhoc.c?h=kernel.lnx.4.19.r22-rel

Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Link: https://lore.kernel.org/r/20211215002324.1727-3-shawn.guo@linaro.org

Signed-off-by: Georgi Djakov <djakov@kernel.org>