1 # 64-bit ARM SoCs from TI
2 if ARM64
4 if ARCH_K3
6 config ARCH_K3_AM6_SOC
7 bool "K3 AM6 SoC"
8 help
9 Enable support for TI's AM6 SoC Family support
11 endif
13 endif
15 #
16 # TI SOC drivers
17 #
18 menuconfig SOC_TI
19 bool "TI SOC drivers support"
21 if SOC_TI
23 config KEYSTONE_DSP_MEM
24 tristate "TI Keystone DSP Memory Mapping Driver"
25 depends on ARCH_KEYSTONE
26 help
27 Userspace memory mapping interface driver for TI Keystone SoCs.
28 Provides access to MSM SRAM memory regions and dedicated DDR
29 carveout memory regions to user space to aid userspace loading
30 of the DSPs within the SoC.
32 If unsure, say N.
34 config KEYSTONE_NAVIGATOR_QMSS
35 tristate "Keystone Queue Manager Sub System"
36 depends on ARCH_KEYSTONE
37 help
38 Say y here to support the Keystone multicore Navigator Queue
39 Manager support. The Queue Manager is a hardware module that
40 is responsible for accelerating management of the packet queues.
41 Packets are queued/de-queued by writing/reading descriptor address
42 to a particular memory mapped location in the Queue Manager module.
44 If unsure, say N.
46 config KEYSTONE_NAVIGATOR_DMA
47 tristate "TI Keystone Navigator Packet DMA support"
48 depends on ARCH_KEYSTONE
49 help
50 Say y tp enable support for the Keystone Navigator Packet DMA on
51 on Keystone family of devices. It sets up the dma channels for the
52 Queue Manager Sub System.
54 If unsure, say N.
56 config AMX3_PM
57 tristate "AMx3 Power Management"
58 depends on SOC_AM33XX || SOC_AM43XX
59 depends on WKUP_M3_IPC && TI_EMIF_SRAM && SRAM
60 help
61 Enable power management on AM335x and AM437x. Required for suspend to mem
62 and standby states on both AM335x and AM437x platforms and for deeper cpuidle
63 c-states on AM335x.
65 config WKUP_M3_IPC
66 tristate "TI AMx3 Wkup-M3 IPC Driver"
67 depends on WKUP_M3_RPROC
68 depends on OMAP2PLUS_MBOX
69 help
70 TI AM33XX and AM43XX have a Cortex M3, the Wakeup M3, to handle
71 low power transitions. This IPC driver provides the necessary API
72 to communicate and use the Wakeup M3 for PM features like suspend
73 resume and boots it using wkup_m3_rproc driver.
75 config TI_SCI_PM_DOMAINS
76 tristate "TI SCI PM Domains Driver"
77 depends on TI_SCI_PROTOCOL
78 depends on PM_GENERIC_DOMAINS
79 help
80 Generic power domain implementation for TI device implementing
81 the TI SCI protocol.
83 To compile this as a module, choose M here. The module will be
84 called ti_sci_pm_domains. Note this is needed early in boot before
85 rootfs may be available.
87 config TI_PRUSS
88 tristate "TI PRU-ICSS Subsystem Platform drivers"
89 depends on SOC_AM33XX || SOC_AM43XX || SOC_DRA7XX || ARCH_KEYSTONE
90 select MFD_SYSCON
91 help
92 TI PRU-ICSS Subsystem platform specific support.
94 Say Y or M here to support the Programmable Realtime Unit (PRU)
95 processors on various TI SoCs. It's safe to say N here if you're
96 not interested in the PRU or if you are unsure.
98 endif # SOC_TI