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interconnect: qcom: add Shikra interconnect provider driver

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Add driver for the Qualcomm interconnect buses found in Shikra
based platforms. The topology consists of several NoCs that are
controlled by a remote processor that collects the aggregated
bandwidth for each master-slave pairs.

Co-developed-by: Odelu Kukatla <odelu.kukatla@oss.qualcomm.com>
Signed-off-by: Odelu Kukatla <odelu.kukatla@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Signed-off-by: Raviteja Laggyshetty <raviteja.laggyshetty@oss.qualcomm.com>
Link: https://patch.msgid.link/20260505-shikra_icc-v3-2-8e03ff27c007@oss.qualcomm.com
Signed-off-by: Georgi Djakov <djakov@kernel.org>
This commit is contained in:
Raviteja Laggyshetty
2026-05-05 16:41:12 +00:00
committed by Georgi Djakov
parent 0f90f883b3
commit 24761ddafd
3 changed files with 1848 additions and 0 deletions
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9
drivers/interconnect/qcom/Kconfig
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@@ -283,6 +283,15 @@ config INTERCONNECT_QCOM_SDX75
This is a driver for the Qualcomm Network-on-Chip on sdx75-based
platforms.
config INTERCONNECT_QCOM_SHIKRA
tristate "Qualcomm SHIKRA interconnect driver"
depends on INTERCONNECT_QCOM
depends on QCOM_SMD_RPM
select INTERCONNECT_QCOM_SMD_RPM
help
This is a driver for the Qualcomm Network-on-Chip on shikra-based
platforms.
config INTERCONNECT_QCOM_SM6115
tristate "Qualcomm SM6115 interconnect driver"
depends on INTERCONNECT_QCOM

2
drivers/interconnect/qcom/Makefile
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@@ -35,6 +35,7 @@ qnoc-sdm845-objs := sdm845.o
qnoc-sdx55-objs := sdx55.o
qnoc-sdx65-objs := sdx65.o
qnoc-sdx75-objs := sdx75.o
qnoc-shikra-objs := shikra.o
qnoc-sm6115-objs := sm6115.o
qnoc-sm6350-objs := sm6350.o
qnoc-sm7150-objs := sm7150.o
@@ -80,6 +81,7 @@ obj-$(CONFIG_INTERCONNECT_QCOM_SDM845) += qnoc-sdm845.o
obj-$(CONFIG_INTERCONNECT_QCOM_SDX55) += qnoc-sdx55.o
obj-$(CONFIG_INTERCONNECT_QCOM_SDX65) += qnoc-sdx65.o
obj-$(CONFIG_INTERCONNECT_QCOM_SDX75) += qnoc-sdx75.o
obj-$(CONFIG_INTERCONNECT_QCOM_SHIKRA) += qnoc-shikra.o
obj-$(CONFIG_INTERCONNECT_QCOM_SM6115) += qnoc-sm6115.o
obj-$(CONFIG_INTERCONNECT_QCOM_SM6350) += qnoc-sm6350.o
obj-$(CONFIG_INTERCONNECT_QCOM_SM7150) += qnoc-sm7150.o

1837
drivers/interconnect/qcom/shikra.c Normal file
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