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5bc9900add
On some Qualcomm SoCs, Operating State Manager (OSM) controls the resources of scaling L3 caches. Add a driver to handle bandwidth requests to OSM L3 from CPU on SDM845 SoCs. Signed-off-by: Sibi Sankar <sibis@codeaurora.org> Reviewed-by: Evan Green <evgreen@chromium.org> Link: https://lore.kernel.org/r/20200227105632.15041-4-sibis@codeaurora.org Signed-off-by: Georgi Djakov <georgi.djakov@linaro.org>
70 lines
2.0 KiB
Plaintext
70 lines
2.0 KiB
Plaintext
# SPDX-License-Identifier: GPL-2.0-only
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config INTERCONNECT_QCOM
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bool "Qualcomm Network-on-Chip interconnect drivers"
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depends on ARCH_QCOM
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help
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Support for Qualcomm's Network-on-Chip interconnect hardware.
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config INTERCONNECT_QCOM_BCM_VOTER
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tristate
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config INTERCONNECT_QCOM_MSM8916
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tristate "Qualcomm MSM8916 interconnect driver"
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depends on INTERCONNECT_QCOM
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depends on QCOM_SMD_RPM
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select INTERCONNECT_QCOM_SMD_RPM
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help
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This is a driver for the Qualcomm Network-on-Chip on msm8916-based
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platforms.
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config INTERCONNECT_QCOM_MSM8974
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tristate "Qualcomm MSM8974 interconnect driver"
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depends on INTERCONNECT_QCOM
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depends on QCOM_SMD_RPM
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select INTERCONNECT_QCOM_SMD_RPM
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help
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This is a driver for the Qualcomm Network-on-Chip on msm8974-based
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platforms.
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config INTERCONNECT_QCOM_OSM_L3
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tristate "Qualcomm OSM L3 interconnect driver"
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depends on INTERCONNECT_QCOM || COMPILE_TEST
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help
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Say y here to support the Operating State Manager (OSM) interconnect
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driver which controls the scaling of L3 caches on Qualcomm SoCs.
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config INTERCONNECT_QCOM_QCS404
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tristate "Qualcomm QCS404 interconnect driver"
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depends on INTERCONNECT_QCOM
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depends on QCOM_SMD_RPM
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select INTERCONNECT_QCOM_SMD_RPM
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help
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This is a driver for the Qualcomm Network-on-Chip on qcs404-based
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platforms.
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config INTERCONNECT_QCOM_RPMH
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tristate
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config INTERCONNECT_QCOM_SC7180
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tristate "Qualcomm SC7180 interconnect driver"
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depends on INTERCONNECT_QCOM
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depends on (QCOM_RPMH && QCOM_COMMAND_DB && OF) || COMPILE_TEST
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select INTERCONNECT_QCOM_RPMH
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select INTERCONNECT_QCOM_BCM_VOTER
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help
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This is a driver for the Qualcomm Network-on-Chip on sc7180-based
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platforms.
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config INTERCONNECT_QCOM_SDM845
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tristate "Qualcomm SDM845 interconnect driver"
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depends on INTERCONNECT_QCOM
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depends on (QCOM_RPMH && QCOM_COMMAND_DB && OF) || COMPILE_TEST
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select INTERCONNECT_QCOM_RPMH
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select INTERCONNECT_QCOM_BCM_VOTER
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help
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This is a driver for the Qualcomm Network-on-Chip on sdm845-based
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platforms.
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config INTERCONNECT_QCOM_SMD_RPM
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tristate
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