162306a36Sopenharmony_ci# SPDX-License-Identifier: GPL-2.0-only 262306a36Sopenharmony_ci 362306a36Sopenharmony_ci# 462306a36Sopenharmony_ci# TI SOC drivers 562306a36Sopenharmony_ci# 662306a36Sopenharmony_cimenuconfig SOC_TI 762306a36Sopenharmony_ci bool "TI SOC drivers support" 862306a36Sopenharmony_ci 962306a36Sopenharmony_ciif SOC_TI 1062306a36Sopenharmony_ci 1162306a36Sopenharmony_ciconfig KEYSTONE_NAVIGATOR_QMSS 1262306a36Sopenharmony_ci tristate "Keystone Queue Manager Sub System" 1362306a36Sopenharmony_ci depends on ARCH_KEYSTONE 1462306a36Sopenharmony_ci help 1562306a36Sopenharmony_ci Say y here to support the Keystone multicore Navigator Queue 1662306a36Sopenharmony_ci Manager support. The Queue Manager is a hardware module that 1762306a36Sopenharmony_ci is responsible for accelerating management of the packet queues. 1862306a36Sopenharmony_ci Packets are queued/de-queued by writing/reading descriptor address 1962306a36Sopenharmony_ci to a particular memory mapped location in the Queue Manager module. 2062306a36Sopenharmony_ci 2162306a36Sopenharmony_ci If unsure, say N. 2262306a36Sopenharmony_ci 2362306a36Sopenharmony_ciconfig KEYSTONE_NAVIGATOR_DMA 2462306a36Sopenharmony_ci tristate "TI Keystone Navigator Packet DMA support" 2562306a36Sopenharmony_ci depends on ARCH_KEYSTONE 2662306a36Sopenharmony_ci help 2762306a36Sopenharmony_ci Say y tp enable support for the Keystone Navigator Packet DMA on 2862306a36Sopenharmony_ci on Keystone family of devices. It sets up the dma channels for the 2962306a36Sopenharmony_ci Queue Manager Sub System. 3062306a36Sopenharmony_ci 3162306a36Sopenharmony_ci If unsure, say N. 3262306a36Sopenharmony_ci 3362306a36Sopenharmony_ciconfig AMX3_PM 3462306a36Sopenharmony_ci tristate "AMx3 Power Management" 3562306a36Sopenharmony_ci depends on SOC_AM33XX || SOC_AM43XX 3662306a36Sopenharmony_ci depends on WKUP_M3_IPC && TI_EMIF_SRAM && SRAM && RTC_DRV_OMAP 3762306a36Sopenharmony_ci help 3862306a36Sopenharmony_ci Enable power management on AM335x and AM437x. Required for suspend to mem 3962306a36Sopenharmony_ci and standby states on both AM335x and AM437x platforms and for deeper cpuidle 4062306a36Sopenharmony_ci c-states on AM335x. Also required for rtc and ddr in self-refresh low 4162306a36Sopenharmony_ci power mode on AM437x platforms. 4262306a36Sopenharmony_ci 4362306a36Sopenharmony_ciconfig WKUP_M3_IPC 4462306a36Sopenharmony_ci tristate "TI AMx3 Wkup-M3 IPC Driver" 4562306a36Sopenharmony_ci depends on WKUP_M3_RPROC 4662306a36Sopenharmony_ci depends on OMAP2PLUS_MBOX 4762306a36Sopenharmony_ci help 4862306a36Sopenharmony_ci TI AM33XX and AM43XX have a Cortex M3, the Wakeup M3, to handle 4962306a36Sopenharmony_ci low power transitions. This IPC driver provides the necessary API 5062306a36Sopenharmony_ci to communicate and use the Wakeup M3 for PM features like suspend 5162306a36Sopenharmony_ci resume and boots it using wkup_m3_rproc driver. 5262306a36Sopenharmony_ci 5362306a36Sopenharmony_ciconfig TI_SCI_PM_DOMAINS 5462306a36Sopenharmony_ci tristate "TI SCI PM Domains Driver" 5562306a36Sopenharmony_ci depends on TI_SCI_PROTOCOL 5662306a36Sopenharmony_ci depends on PM_GENERIC_DOMAINS 5762306a36Sopenharmony_ci help 5862306a36Sopenharmony_ci Generic power domain implementation for TI device implementing 5962306a36Sopenharmony_ci the TI SCI protocol. 6062306a36Sopenharmony_ci 6162306a36Sopenharmony_ci To compile this as a module, choose M here. The module will be 6262306a36Sopenharmony_ci called ti_sci_pm_domains. Note this is needed early in boot before 6362306a36Sopenharmony_ci rootfs may be available. 6462306a36Sopenharmony_ci 6562306a36Sopenharmony_ciconfig TI_K3_RINGACC 6662306a36Sopenharmony_ci tristate "K3 Ring accelerator Sub System" 6762306a36Sopenharmony_ci depends on ARCH_K3 || COMPILE_TEST 6862306a36Sopenharmony_ci depends on TI_SCI_INTA_IRQCHIP 6962306a36Sopenharmony_ci help 7062306a36Sopenharmony_ci Say y here to support the K3 Ring accelerator module. 7162306a36Sopenharmony_ci The Ring Accelerator (RINGACC or RA) provides hardware acceleration 7262306a36Sopenharmony_ci to enable straightforward passing of work between a producer 7362306a36Sopenharmony_ci and a consumer. There is one RINGACC module per NAVSS on TI AM65x SoCs 7462306a36Sopenharmony_ci If unsure, say N. 7562306a36Sopenharmony_ci 7662306a36Sopenharmony_ciconfig TI_K3_SOCINFO 7762306a36Sopenharmony_ci bool 7862306a36Sopenharmony_ci depends on ARCH_K3 || COMPILE_TEST 7962306a36Sopenharmony_ci select SOC_BUS 8062306a36Sopenharmony_ci select MFD_SYSCON 8162306a36Sopenharmony_ci help 8262306a36Sopenharmony_ci Include support for the SoC bus socinfo for the TI K3 Multicore SoC 8362306a36Sopenharmony_ci platforms to provide information about the SoC family and 8462306a36Sopenharmony_ci variant to user space. 8562306a36Sopenharmony_ci 8662306a36Sopenharmony_ciconfig TI_PRUSS 8762306a36Sopenharmony_ci tristate "TI PRU-ICSS Subsystem Platform drivers" 8862306a36Sopenharmony_ci depends on SOC_AM33XX || SOC_AM43XX || SOC_DRA7XX || ARCH_KEYSTONE || ARCH_K3 || COMPILE_TEST 8962306a36Sopenharmony_ci select MFD_SYSCON 9062306a36Sopenharmony_ci help 9162306a36Sopenharmony_ci TI PRU-ICSS Subsystem platform specific support. 9262306a36Sopenharmony_ci 9362306a36Sopenharmony_ci Say Y or M here to support the Programmable Realtime Unit (PRU) 9462306a36Sopenharmony_ci processors on various TI SoCs. It's safe to say N here if you're 9562306a36Sopenharmony_ci not interested in the PRU or if you are unsure. 9662306a36Sopenharmony_ci 9762306a36Sopenharmony_ciendif # SOC_TI 9862306a36Sopenharmony_ci 9962306a36Sopenharmony_ciconfig TI_SCI_INTA_MSI_DOMAIN 10062306a36Sopenharmony_ci bool 10162306a36Sopenharmony_ci select GENERIC_MSI_IRQ 10262306a36Sopenharmony_ci help 10362306a36Sopenharmony_ci Driver to enable Interrupt Aggregator specific MSI Domain. 104