1*4882a593Smuzhiyun# SPDX-License-Identifier: GPL-2.0-only 2*4882a593Smuzhiyun# 64-bit ARM SoCs from TI 3*4882a593Smuzhiyunif ARM64 4*4882a593Smuzhiyun 5*4882a593Smuzhiyunif ARCH_K3 6*4882a593Smuzhiyun 7*4882a593Smuzhiyunconfig ARCH_K3_AM6_SOC 8*4882a593Smuzhiyun bool "K3 AM6 SoC" 9*4882a593Smuzhiyun help 10*4882a593Smuzhiyun Enable support for TI's AM6 SoC Family support 11*4882a593Smuzhiyun 12*4882a593Smuzhiyunconfig ARCH_K3_J721E_SOC 13*4882a593Smuzhiyun bool "K3 J721E SoC" 14*4882a593Smuzhiyun help 15*4882a593Smuzhiyun Enable support for TI's J721E SoC Family support 16*4882a593Smuzhiyun 17*4882a593Smuzhiyunendif 18*4882a593Smuzhiyun 19*4882a593Smuzhiyunendif 20*4882a593Smuzhiyun 21*4882a593Smuzhiyun# 22*4882a593Smuzhiyun# TI SOC drivers 23*4882a593Smuzhiyun# 24*4882a593Smuzhiyunmenuconfig SOC_TI 25*4882a593Smuzhiyun bool "TI SOC drivers support" 26*4882a593Smuzhiyun 27*4882a593Smuzhiyunif SOC_TI 28*4882a593Smuzhiyun 29*4882a593Smuzhiyunconfig KEYSTONE_NAVIGATOR_QMSS 30*4882a593Smuzhiyun tristate "Keystone Queue Manager Sub System" 31*4882a593Smuzhiyun depends on ARCH_KEYSTONE 32*4882a593Smuzhiyun help 33*4882a593Smuzhiyun Say y here to support the Keystone multicore Navigator Queue 34*4882a593Smuzhiyun Manager support. The Queue Manager is a hardware module that 35*4882a593Smuzhiyun is responsible for accelerating management of the packet queues. 36*4882a593Smuzhiyun Packets are queued/de-queued by writing/reading descriptor address 37*4882a593Smuzhiyun to a particular memory mapped location in the Queue Manager module. 38*4882a593Smuzhiyun 39*4882a593Smuzhiyun If unsure, say N. 40*4882a593Smuzhiyun 41*4882a593Smuzhiyunconfig KEYSTONE_NAVIGATOR_DMA 42*4882a593Smuzhiyun tristate "TI Keystone Navigator Packet DMA support" 43*4882a593Smuzhiyun depends on ARCH_KEYSTONE 44*4882a593Smuzhiyun help 45*4882a593Smuzhiyun Say y tp enable support for the Keystone Navigator Packet DMA on 46*4882a593Smuzhiyun on Keystone family of devices. It sets up the dma channels for the 47*4882a593Smuzhiyun Queue Manager Sub System. 48*4882a593Smuzhiyun 49*4882a593Smuzhiyun If unsure, say N. 50*4882a593Smuzhiyun 51*4882a593Smuzhiyunconfig AMX3_PM 52*4882a593Smuzhiyun tristate "AMx3 Power Management" 53*4882a593Smuzhiyun depends on SOC_AM33XX || SOC_AM43XX 54*4882a593Smuzhiyun depends on WKUP_M3_IPC && TI_EMIF_SRAM && SRAM && RTC_DRV_OMAP 55*4882a593Smuzhiyun help 56*4882a593Smuzhiyun Enable power management on AM335x and AM437x. Required for suspend to mem 57*4882a593Smuzhiyun and standby states on both AM335x and AM437x platforms and for deeper cpuidle 58*4882a593Smuzhiyun c-states on AM335x. Also required for rtc and ddr in self-refresh low 59*4882a593Smuzhiyun power mode on AM437x platforms. 60*4882a593Smuzhiyun 61*4882a593Smuzhiyunconfig WKUP_M3_IPC 62*4882a593Smuzhiyun tristate "TI AMx3 Wkup-M3 IPC Driver" 63*4882a593Smuzhiyun depends on WKUP_M3_RPROC 64*4882a593Smuzhiyun depends on OMAP2PLUS_MBOX 65*4882a593Smuzhiyun help 66*4882a593Smuzhiyun TI AM33XX and AM43XX have a Cortex M3, the Wakeup M3, to handle 67*4882a593Smuzhiyun low power transitions. This IPC driver provides the necessary API 68*4882a593Smuzhiyun to communicate and use the Wakeup M3 for PM features like suspend 69*4882a593Smuzhiyun resume and boots it using wkup_m3_rproc driver. 70*4882a593Smuzhiyun 71*4882a593Smuzhiyunconfig TI_SCI_PM_DOMAINS 72*4882a593Smuzhiyun tristate "TI SCI PM Domains Driver" 73*4882a593Smuzhiyun depends on TI_SCI_PROTOCOL 74*4882a593Smuzhiyun depends on PM_GENERIC_DOMAINS 75*4882a593Smuzhiyun help 76*4882a593Smuzhiyun Generic power domain implementation for TI device implementing 77*4882a593Smuzhiyun the TI SCI protocol. 78*4882a593Smuzhiyun 79*4882a593Smuzhiyun To compile this as a module, choose M here. The module will be 80*4882a593Smuzhiyun called ti_sci_pm_domains. Note this is needed early in boot before 81*4882a593Smuzhiyun rootfs may be available. 82*4882a593Smuzhiyun 83*4882a593Smuzhiyunconfig TI_K3_RINGACC 84*4882a593Smuzhiyun bool "K3 Ring accelerator Sub System" 85*4882a593Smuzhiyun depends on ARCH_K3 || COMPILE_TEST 86*4882a593Smuzhiyun depends on TI_SCI_INTA_IRQCHIP 87*4882a593Smuzhiyun help 88*4882a593Smuzhiyun Say y here to support the K3 Ring accelerator module. 89*4882a593Smuzhiyun The Ring Accelerator (RINGACC or RA) provides hardware acceleration 90*4882a593Smuzhiyun to enable straightforward passing of work between a producer 91*4882a593Smuzhiyun and a consumer. There is one RINGACC module per NAVSS on TI AM65x SoCs 92*4882a593Smuzhiyun If unsure, say N. 93*4882a593Smuzhiyun 94*4882a593Smuzhiyunconfig TI_K3_SOCINFO 95*4882a593Smuzhiyun bool 96*4882a593Smuzhiyun depends on ARCH_K3 || COMPILE_TEST 97*4882a593Smuzhiyun select SOC_BUS 98*4882a593Smuzhiyun select MFD_SYSCON 99*4882a593Smuzhiyun help 100*4882a593Smuzhiyun Include support for the SoC bus socinfo for the TI K3 Multicore SoC 101*4882a593Smuzhiyun platforms to provide information about the SoC family and 102*4882a593Smuzhiyun variant to user space. 103*4882a593Smuzhiyun 104*4882a593Smuzhiyunconfig TI_PRUSS 105*4882a593Smuzhiyun tristate "TI PRU-ICSS Subsystem Platform drivers" 106*4882a593Smuzhiyun depends on SOC_AM33XX || SOC_AM43XX || SOC_DRA7XX || ARCH_KEYSTONE || ARCH_K3 107*4882a593Smuzhiyun select MFD_SYSCON 108*4882a593Smuzhiyun help 109*4882a593Smuzhiyun TI PRU-ICSS Subsystem platform specific support. 110*4882a593Smuzhiyun 111*4882a593Smuzhiyun Say Y or M here to support the Programmable Realtime Unit (PRU) 112*4882a593Smuzhiyun processors on various TI SoCs. It's safe to say N here if you're 113*4882a593Smuzhiyun not interested in the PRU or if you are unsure. 114*4882a593Smuzhiyun 115*4882a593Smuzhiyunendif # SOC_TI 116*4882a593Smuzhiyun 117*4882a593Smuzhiyunconfig TI_SCI_INTA_MSI_DOMAIN 118*4882a593Smuzhiyun bool 119*4882a593Smuzhiyun select GENERIC_MSI_IRQ_DOMAIN 120*4882a593Smuzhiyun help 121*4882a593Smuzhiyun Driver to enable Interrupt Aggregator specific MSI Domain. 122