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Commit 03016331 authored by Tharun Kumar Merugu's avatar Tharun Kumar Merugu
Browse files

soc: qcom: add CDSP request manager 



CDSPRM module implements a RPMSG interface to communicate with CDSP
while providing a way for CDSP to vote for CPU L3 clock, CPU QoS to
benefit CDSP applications performance. The module also implements
an interface with NPU for Cx i-peak limit management and registers
cooling devices for CDSP and HVX thermal mitigation.

Change-Id: I1530e031dcd12aab3d85d8fe49fb618f875d5f6a
Acked-by: default avatarSreekanth Gande <sgande@qti.qualcomm.com>
Signed-off-by: default avatarTharun Kumar Merugu <mtharu@codeaurora.org>
parent 27dee6a5

drivers/soc/qcom/Kconfig

+11 −0
Original line number Diff line number Diff line
@@ -732,6 +732,17 @@ config QMP_DEBUGFS_CLIENT 
	help

	  This options enables a driver which allows clients to send messages

	  to Alway On processor using QMP transport.



config QCOM_CDSP_RM

	bool "CDSP request manager"

	depends on QCOM_GLINK

	help

	  This driver serves CDSP requests for CPU L3 clock and CPU QoS thus

	  improving CDSP performance. Using this driver, CDSP can set appropriate

	  CPU L3 clock for improving IO-Coherent throughput and opt for QoS mode

	  to improve RPC latency. The driver also registers cooling devices for

	  CDSP subsystem and implements Cx ipeak limit management.



endmenu



config QCOM_HYP_CORE_CTL

drivers/soc/qcom/Makefile

+1 −0
Original line number Diff line number Diff line
@@ -81,3 +81,4 @@ obj-$(CONFIG_QCOM_MEM_OFFLINE) += mem-offline.o 
obj-$(CONFIG_QMP_DEBUGFS_CLIENT) += qmp-debugfs-client.o

obj-$(CONFIG_QCOM_HYP_CORE_CTL) += hyp_core_ctl.o

obj-$(CONFIG_MSM_PERFORMANCE) += msm_performance.o

obj-$(CONFIG_QCOM_CDSP_RM) += cdsprm.o