Current File : //usr/src/linux-headers-5.15.0-125-generic/drivers/soc/ti/Kconfig
# SPDX-License-Identifier: GPL-2.0-only
#
# TI SOC drivers
#
menuconfig SOC_TI
bool "TI SOC drivers support"
if SOC_TI
config KEYSTONE_NAVIGATOR_QMSS
tristate "Keystone Queue Manager Sub System"
depends on ARCH_KEYSTONE
help
Say y here to support the Keystone multicore Navigator Queue
Manager support. The Queue Manager is a hardware module that
is responsible for accelerating management of the packet queues.
Packets are queued/de-queued by writing/reading descriptor address
to a particular memory mapped location in the Queue Manager module.
If unsure, say N.
config KEYSTONE_NAVIGATOR_DMA
tristate "TI Keystone Navigator Packet DMA support"
depends on ARCH_KEYSTONE
help
Say y tp enable support for the Keystone Navigator Packet DMA on
on Keystone family of devices. It sets up the dma channels for the
Queue Manager Sub System.
If unsure, say N.
config AMX3_PM
tristate "AMx3 Power Management"
depends on SOC_AM33XX || SOC_AM43XX
depends on WKUP_M3_IPC && TI_EMIF_SRAM && SRAM && RTC_DRV_OMAP
help
Enable power management on AM335x and AM437x. Required for suspend to mem
and standby states on both AM335x and AM437x platforms and for deeper cpuidle
c-states on AM335x. Also required for rtc and ddr in self-refresh low
power mode on AM437x platforms.
config WKUP_M3_IPC
tristate "TI AMx3 Wkup-M3 IPC Driver"
depends on WKUP_M3_RPROC
depends on OMAP2PLUS_MBOX
help
TI AM33XX and AM43XX have a Cortex M3, the Wakeup M3, to handle
low power transitions. This IPC driver provides the necessary API
to communicate and use the Wakeup M3 for PM features like suspend
resume and boots it using wkup_m3_rproc driver.
config TI_SCI_PM_DOMAINS
tristate "TI SCI PM Domains Driver"
depends on TI_SCI_PROTOCOL
depends on PM_GENERIC_DOMAINS
help
Generic power domain implementation for TI device implementing
the TI SCI protocol.
To compile this as a module, choose M here. The module will be
called ti_sci_pm_domains. Note this is needed early in boot before
rootfs may be available.
config TI_K3_RINGACC
bool "K3 Ring accelerator Sub System"
depends on ARCH_K3 || COMPILE_TEST
depends on TI_SCI_INTA_IRQCHIP
help
Say y here to support the K3 Ring accelerator module.
The Ring Accelerator (RINGACC or RA) provides hardware acceleration
to enable straightforward passing of work between a producer
and a consumer. There is one RINGACC module per NAVSS on TI AM65x SoCs
If unsure, say N.
config TI_K3_SOCINFO
bool
depends on ARCH_K3 || COMPILE_TEST
select SOC_BUS
select MFD_SYSCON
help
Include support for the SoC bus socinfo for the TI K3 Multicore SoC
platforms to provide information about the SoC family and
variant to user space.
config TI_PRUSS
tristate "TI PRU-ICSS Subsystem Platform drivers"
depends on SOC_AM33XX || SOC_AM43XX || SOC_DRA7XX || ARCH_KEYSTONE || ARCH_K3
select MFD_SYSCON
help
TI PRU-ICSS Subsystem platform specific support.
Say Y or M here to support the Programmable Realtime Unit (PRU)
processors on various TI SoCs. It's safe to say N here if you're
not interested in the PRU or if you are unsure.
endif # SOC_TI
config TI_SCI_INTA_MSI_DOMAIN
bool
select GENERIC_MSI_IRQ_DOMAIN
help
Driver to enable Interrupt Aggregator specific MSI Domain.
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