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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2022-08-02 08:10:10 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2022-08-02 08:10:10 -0700 |
| commit | 47b62edcd4eb70ccf4ecfacaf1a960eecfd3f891 (patch) | |
| tree | 2234952a6466a991d3c336bb85ff62c529847ebf /drivers/soc/qcom/Kconfig | |
| parent | e233cc59d08f9bd389d4e8eaf71063150110b9b9 (diff) | |
| parent | 99978d2fd90b9a43d187dae7b0f3266ccd980c5c (diff) | |
Merge tag 'arm-drivers-6.0' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull ARM SoC drivers from Arnd Bergmann:
"The SoC driver updates contain changes to improve support for
additional SoC variants, as well as cleanups an minor bugfixes
in a number of existing drivers.
Notable updates this time include:
- Support for Qualcomm MSM8909 (Snapdragon 210) in various drivers
- Updates for interconnect drivers on Qualcomm Snapdragon
- A new driver support for NMI interrupts on Fujitsu A64fx
- A rework of Broadcom BCMBCA Kconfig dependencies
- Improved support for BCM2711 (Raspberry Pi 4) power management to
allow the use of the V3D GPU
- Cleanups to the NXP guts driver
- Arm SCMI firmware driver updates to add tracing support, and use
the firmware interfaces for system power control and for power
capping"
* tag 'arm-drivers-6.0' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (125 commits)
soc: a64fx-diag: disable modular build
dt-bindings: soc: qcom: qcom,smd-rpm: add power-controller
dt-bindings: soc: qcom: aoss: document qcom,sm8450-aoss-qmp
dt-bindings: soc: qcom,rpmh-rsc: simplify qcom,tcs-config
ARM: mach-qcom: Add support for MSM8909
dt-bindings: arm: cpus: Document "qcom,msm8909-smp" enable-method
soc: qcom: spm: Add CPU data for MSM8909
dt-bindings: soc: qcom: spm: Add MSM8909 CPU compatible
soc: qcom: rpmpd: Add compatible for MSM8909
dt-bindings: power: qcom-rpmpd: Add MSM8909 power domains
soc: qcom: smd-rpm: Add compatible for MSM8909
dt-bindings: soc: qcom: smd-rpm: Add MSM8909
soc: qcom: icc-bwmon: Remove unnecessary print function dev_err()
soc: fujitsu: Add A64FX diagnostic interrupt driver
soc: qcom: socinfo: Fix the id of SA8540P SoC
soc: qcom: Make QCOM_RPMPD depend on PM
tty: serial: bcm63xx: bcmbca: Replace ARCH_BCM_63XX with ARCH_BCMBCA
spi: bcm63xx-hsspi: bcmbca: Replace ARCH_BCM_63XX with ARCH_BCMBCA
clk: bcm: bcmbca: Replace ARCH_BCM_63XX with ARCH_BCMBCA
hwrng: bcm2835: bcmbca: Replace ARCH_BCM_63XX with ARCH_BCMBCA
...
Diffstat (limited to 'drivers/soc/qcom/Kconfig')
| -rw-r--r-- | drivers/soc/qcom/Kconfig | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/drivers/soc/qcom/Kconfig b/drivers/soc/qcom/Kconfig index e718b8735444..e0d7a5459562 100644 --- a/drivers/soc/qcom/Kconfig +++ b/drivers/soc/qcom/Kconfig @@ -129,7 +129,10 @@ config QCOM_RPMHPD config QCOM_RPMPD tristate "Qualcomm RPM Power domain driver" + depends on PM depends on QCOM_SMD_RPM + select PM_GENERIC_DOMAINS + select PM_GENERIC_DOMAINS_OF help QCOM RPM Power domain driver to support power-domains with performance states. The driver communicates a performance state @@ -228,4 +231,19 @@ config QCOM_APR application processor and QDSP6. APR is used by audio driver to configure QDSP6 ASM, ADM and AFE modules. + +config QCOM_ICC_BWMON + tristate "QCOM Interconnect Bandwidth Monitor driver" + depends on ARCH_QCOM || COMPILE_TEST + select PM_OPP + help + Sets up driver monitoring bandwidth on various interconnects and + based on that voting for interconnect bandwidth, adjusting their + speed to current demand. + Current implementation brings support for BWMON v4, used for example + on SDM845 to measure bandwidth between CPU (gladiator_noc) and Last + Level Cache (memnoc). Usage of this BWMON allows to remove some of + the fixed bandwidth votes from cpufreq (CPU nodes) thus achieve high + memory throughput even with lower CPU frequencies. + endmenu |