| # 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. |
