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authorBjorn Andersson <bjorn.andersson@linaro.org>2019-06-12 07:45:34 +0300
committerBjorn Andersson <bjorn.andersson@linaro.org>2019-06-12 07:52:18 +0300
commit2209481409b7abada0e952f4c797e074f4bf3abb (patch)
tree2b3a18a0f0ad027358470fffd9a8eb1b796edd97 /drivers/soc/qcom/Makefile
parent8ad2b4b371bcfe7069ee28ad18d722e1240a0a97 (diff)
downloadlinux-2209481409b7abada0e952f4c797e074f4bf3abb.tar.xz
soc: qcom: Add AOSS QMP driver
The Always On Subsystem (AOSS) Qualcomm Messaging Protocol (QMP) driver is used to communicate with the AOSS for certain side-channel requests, that are not available through the RPMh interface. The communication is a very simple synchronous mechanism of messages being written in message RAM and a doorbell in the AOSS is rung. As the AOSS has processed the message length is cleared and an interrupt is fired by the AOSS as acknowledgment. The driver exposes the QDSS clock as a clock and the low-power state associated with the remoteprocs in the system as a set of power-domains. Reviewed-by: Douglas Anderson <dianders@chromium.org> Reviewed-by: Vinod Koul <vkoul@kernel.org> Tested-by: Sai Prakash Ranjan <saiprakash.ranjan@codeaurora.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Diffstat (limited to 'drivers/soc/qcom/Makefile')
-rw-r--r--drivers/soc/qcom/Makefile1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/soc/qcom/Makefile b/drivers/soc/qcom/Makefile
index ffe519b0cb66..eeb088beb15f 100644
--- a/drivers/soc/qcom/Makefile
+++ b/drivers/soc/qcom/Makefile
@@ -1,5 +1,6 @@
# SPDX-License-Identifier: GPL-2.0
CFLAGS_rpmh-rsc.o := -I$(src)
+obj-$(CONFIG_QCOM_AOSS_QMP) += qcom_aoss.o
obj-$(CONFIG_QCOM_GENI_SE) += qcom-geni-se.o
obj-$(CONFIG_QCOM_COMMAND_DB) += cmd-db.o
obj-$(CONFIG_QCOM_GLINK_SSR) += glink_ssr.o