# SPDX-License-Identifier: GPL-2.0-only
|
# 64-bit ARM SoCs from TI
|
if ARM64
|
|
if ARCH_K3
|
|
config ARCH_K3_AM6_SOC
|
bool "K3 AM6 SoC"
|
help
|
Enable support for TI's AM6 SoC Family support
|
|
config ARCH_K3_J721E_SOC
|
bool "K3 J721E SoC"
|
help
|
Enable support for TI's J721E SoC Family support
|
|
endif
|
|
endif
|
|
#
|
# 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.
|
