1# SPDX-License-Identifier: GPL-2.0-only 2# 64-bit ARM SoCs from TI 3if ARM64 4 5if ARCH_K3 6 7config ARCH_K3_AM6_SOC 8 bool "K3 AM6 SoC" 9 help 10 Enable support for TI's AM6 SoC Family support 11 12config ARCH_K3_J721E_SOC 13 bool "K3 J721E SoC" 14 help 15 Enable support for TI's J721E SoC Family support 16 17endif 18 19endif 20 21# 22# TI SOC drivers 23# 24menuconfig SOC_TI 25 bool "TI SOC drivers support" 26 27if SOC_TI 28 29config KEYSTONE_NAVIGATOR_QMSS 30 tristate "Keystone Queue Manager Sub System" 31 depends on ARCH_KEYSTONE 32 help 33 Say y here to support the Keystone multicore Navigator Queue 34 Manager support. The Queue Manager is a hardware module that 35 is responsible for accelerating management of the packet queues. 36 Packets are queued/de-queued by writing/reading descriptor address 37 to a particular memory mapped location in the Queue Manager module. 38 39 If unsure, say N. 40 41config KEYSTONE_NAVIGATOR_DMA 42 tristate "TI Keystone Navigator Packet DMA support" 43 depends on ARCH_KEYSTONE 44 help 45 Say y tp enable support for the Keystone Navigator Packet DMA on 46 on Keystone family of devices. It sets up the dma channels for the 47 Queue Manager Sub System. 48 49 If unsure, say N. 50 51config AMX3_PM 52 tristate "AMx3 Power Management" 53 depends on SOC_AM33XX || SOC_AM43XX 54 depends on WKUP_M3_IPC && TI_EMIF_SRAM && SRAM && RTC_DRV_OMAP 55 help 56 Enable power management on AM335x and AM437x. Required for suspend to mem 57 and standby states on both AM335x and AM437x platforms and for deeper cpuidle 58 c-states on AM335x. Also required for rtc and ddr in self-refresh low 59 power mode on AM437x platforms. 60 61config WKUP_M3_IPC 62 tristate "TI AMx3 Wkup-M3 IPC Driver" 63 depends on WKUP_M3_RPROC 64 depends on OMAP2PLUS_MBOX 65 help 66 TI AM33XX and AM43XX have a Cortex M3, the Wakeup M3, to handle 67 low power transitions. This IPC driver provides the necessary API 68 to communicate and use the Wakeup M3 for PM features like suspend 69 resume and boots it using wkup_m3_rproc driver. 70 71config TI_SCI_PM_DOMAINS 72 tristate "TI SCI PM Domains Driver" 73 depends on TI_SCI_PROTOCOL 74 depends on PM_GENERIC_DOMAINS 75 help 76 Generic power domain implementation for TI device implementing 77 the TI SCI protocol. 78 79 To compile this as a module, choose M here. The module will be 80 called ti_sci_pm_domains. Note this is needed early in boot before 81 rootfs may be available. 82 83config TI_K3_RINGACC 84 bool "K3 Ring accelerator Sub System" 85 depends on ARCH_K3 || COMPILE_TEST 86 depends on TI_SCI_INTA_IRQCHIP 87 help 88 Say y here to support the K3 Ring accelerator module. 89 The Ring Accelerator (RINGACC or RA) provides hardware acceleration 90 to enable straightforward passing of work between a producer 91 and a consumer. There is one RINGACC module per NAVSS on TI AM65x SoCs 92 If unsure, say N. 93 94endif # SOC_TI 95 96config TI_SCI_INTA_MSI_DOMAIN 97 bool 98 select GENERIC_MSI_IRQ_DOMAIN 99 help 100 Driver to enable Interrupt Aggregator specific MSI Domain. 101