0b67bde174b584c5cf4ff148a9f591ab0bd3147e
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 select TI_SCI_PROTOCOL
9 select TI_SCI_INTR_IRQCHIP
10 select TI_SCI_INTA_IRQCHIP
11 help
12 Enable support for TI's AM6 SoC Family support
14 endif
16 endif
18 #
19 # TI SOC drivers
20 #
21 menuconfig SOC_TI
22 bool "TI SOC drivers support"
24 if SOC_TI
26 config KEYSTONE_DSP_MEM
27 tristate "TI Keystone DSP Memory Mapping Driver"
28 depends on ARCH_KEYSTONE
29 help
30 Userspace memory mapping interface driver for TI Keystone SoCs.
31 Provides access to MSM SRAM memory regions and dedicated DDR
32 carveout memory regions to user space to aid userspace loading
33 of the DSPs within the SoC.
35 If unsure, say N.
37 config KEYSTONE_NAVIGATOR_QMSS
38 tristate "Keystone Queue Manager Sub System"
39 depends on ARCH_KEYSTONE
40 help
41 Say y here to support the Keystone multicore Navigator Queue
42 Manager support. The Queue Manager is a hardware module that
43 is responsible for accelerating management of the packet queues.
44 Packets are queued/de-queued by writing/reading descriptor address
45 to a particular memory mapped location in the Queue Manager module.
47 If unsure, say N.
49 config KEYSTONE_NAVIGATOR_DMA
50 tristate "TI Keystone Navigator Packet DMA support"
51 depends on ARCH_KEYSTONE
52 help
53 Say y tp enable support for the Keystone Navigator Packet DMA on
54 on Keystone family of devices. It sets up the dma channels for the
55 Queue Manager Sub System.
57 If unsure, say N.
59 config AMX3_PM
60 tristate "AMx3 Power Management"
61 depends on SOC_AM33XX || SOC_AM43XX
62 depends on WKUP_M3_IPC && TI_EMIF_SRAM && SRAM && RTC_DRV_OMAP
63 help
64 Enable power management on AM335x and AM437x. Required for suspend to mem
65 and standby states on both AM335x and AM437x platforms and for deeper cpuidle
66 c-states on AM335x. Also required for rtc and ddr in self-refresh low
67 power mode on AM437x platforms.
69 config WKUP_M3_IPC
70 tristate "TI AMx3 Wkup-M3 IPC Driver"
71 depends on WKUP_M3_RPROC
72 depends on OMAP2PLUS_MBOX
73 help
74 TI AM33XX and AM43XX have a Cortex M3, the Wakeup M3, to handle
75 low power transitions. This IPC driver provides the necessary API
76 to communicate and use the Wakeup M3 for PM features like suspend
77 resume and boots it using wkup_m3_rproc driver.
79 config TI_SCI_PM_DOMAINS
80 tristate "TI SCI PM Domains Driver"
81 depends on TI_SCI_PROTOCOL
82 depends on PM_GENERIC_DOMAINS
83 help
84 Generic power domain implementation for TI device implementing
85 the TI SCI protocol.
87 To compile this as a module, choose M here. The module will be
88 called ti_sci_pm_domains. Note this is needed early in boot before
89 rootfs may be available.
91 config TI_PRUSS
92 tristate "TI PRU-ICSS Subsystem Platform drivers"
93 depends on SOC_AM33XX || SOC_AM43XX || SOC_DRA7XX || ARCH_KEYSTONE
94 select MFD_SYSCON
95 help
96 TI PRU-ICSS Subsystem platform specific support.
98 Say Y or M here to support the Programmable Realtime Unit (PRU)
99 processors on various TI SoCs. It's safe to say N here if you're
100 not interested in the PRU or if you are unsure.
102 config TI_K3_RINGACC
103 tristate "K3 Ring accelerator Sub System"
104 depends on ARCH_K3 || COMPILE_TEST
105 default y
106 help
107 Say y here to support the K3 Ring accelerator module.
108 The Ring Accelerator (RINGACC or RA) provides hardware acceleration
109 to enable straightforward passing of work between a producer
110 and a consumer. There is one RINGACC module per NAVSS on TI AM65x SoCs
111 If unsure, say N.
113 config TI_K3_RINGACC_DEBUG
114 tristate "K3 Ring accelerator Sub System tests and debug"
115 depends on TI_K3_RINGACC
116 default n
118 endif # SOC_TI