1# SPDX-License-Identifier: GPL-2.0-only 2 3# 4# TI SOC drivers 5# 6menuconfig SOC_TI 7 bool "TI SOC drivers support" 8 9if SOC_TI 10 11config KEYSTONE_NAVIGATOR_QMSS 12 tristate "Keystone Queue Manager Sub System" 13 depends on ARCH_KEYSTONE 14 help 15 Say y here to support the Keystone multicore Navigator Queue 16 Manager support. The Queue Manager is a hardware module that 17 is responsible for accelerating management of the packet queues. 18 Packets are queued/de-queued by writing/reading descriptor address 19 to a particular memory mapped location in the Queue Manager module. 20 21 If unsure, say N. 22 23config KEYSTONE_NAVIGATOR_DMA 24 tristate "TI Keystone Navigator Packet DMA support" 25 depends on ARCH_KEYSTONE 26 help 27 Say y tp enable support for the Keystone Navigator Packet DMA on 28 on Keystone family of devices. It sets up the dma channels for the 29 Queue Manager Sub System. 30 31 If unsure, say N. 32 33config AMX3_PM 34 tristate "AMx3 Power Management" 35 depends on SOC_AM33XX || SOC_AM43XX 36 depends on WKUP_M3_IPC && TI_EMIF_SRAM && SRAM && RTC_DRV_OMAP 37 help 38 Enable power management on AM335x and AM437x. Required for suspend to mem 39 and standby states on both AM335x and AM437x platforms and for deeper cpuidle 40 c-states on AM335x. Also required for rtc and ddr in self-refresh low 41 power mode on AM437x platforms. 42 43config WKUP_M3_IPC 44 tristate "TI AMx3 Wkup-M3 IPC Driver" 45 depends on WKUP_M3_RPROC 46 depends on OMAP2PLUS_MBOX 47 help 48 TI AM33XX and AM43XX have a Cortex M3, the Wakeup M3, to handle 49 low power transitions. This IPC driver provides the necessary API 50 to communicate and use the Wakeup M3 for PM features like suspend 51 resume and boots it using wkup_m3_rproc driver. 52 53config TI_SCI_PM_DOMAINS 54 tristate "TI SCI PM Domains Driver" 55 depends on TI_SCI_PROTOCOL 56 depends on PM_GENERIC_DOMAINS 57 help 58 Generic power domain implementation for TI device implementing 59 the TI SCI protocol. 60 61 To compile this as a module, choose M here. The module will be 62 called ti_sci_pm_domains. Note this is needed early in boot before 63 rootfs may be available. 64 65config TI_K3_RINGACC 66 tristate "K3 Ring accelerator Sub System" 67 depends on ARCH_K3 || COMPILE_TEST 68 depends on TI_SCI_INTA_IRQCHIP 69 help 70 Say y here to support the K3 Ring accelerator module. 71 The Ring Accelerator (RINGACC or RA) provides hardware acceleration 72 to enable straightforward passing of work between a producer 73 and a consumer. There is one RINGACC module per NAVSS on TI AM65x SoCs 74 If unsure, say N. 75 76config TI_K3_SOCINFO 77 bool 78 depends on ARCH_K3 || COMPILE_TEST 79 select SOC_BUS 80 select MFD_SYSCON 81 help 82 Include support for the SoC bus socinfo for the TI K3 Multicore SoC 83 platforms to provide information about the SoC family and 84 variant to user space. 85 86config TI_PRUSS 87 tristate "TI PRU-ICSS Subsystem Platform drivers" 88 depends on SOC_AM33XX || SOC_AM43XX || SOC_DRA7XX || ARCH_KEYSTONE || ARCH_K3 89 select MFD_SYSCON 90 help 91 TI PRU-ICSS Subsystem platform specific support. 92 93 Say Y or M here to support the Programmable Realtime Unit (PRU) 94 processors on various TI SoCs. It's safe to say N here if you're 95 not interested in the PRU or if you are unsure. 96 97endif # SOC_TI 98 99config TI_SCI_INTA_MSI_DOMAIN 100 bool 101 select GENERIC_MSI_IRQ 102 help 103 Driver to enable Interrupt Aggregator specific MSI Domain. 104