1if ARCH_TEGRA 2 3# 32-bit ARM SoCs 4if ARM 5 6config ARCH_TEGRA_2x_SOC 7 bool "Enable support for Tegra20 family" 8 select ARCH_NEEDS_CPU_IDLE_COUPLED if SMP 9 select ARM_ERRATA_720789 10 select ARM_ERRATA_754327 if SMP 11 select ARM_ERRATA_764369 if SMP 12 select PINCTRL_TEGRA20 13 select PL310_ERRATA_727915 if CACHE_L2X0 14 select PL310_ERRATA_769419 if CACHE_L2X0 15 select SOC_TEGRA_FLOWCTRL 16 select SOC_TEGRA_PMC 17 select TEGRA_TIMER 18 help 19 Support for NVIDIA Tegra AP20 and T20 processors, based on the 20 ARM CortexA9MP CPU and the ARM PL310 L2 cache controller 21 22config ARCH_TEGRA_3x_SOC 23 bool "Enable support for Tegra30 family" 24 select ARM_ERRATA_754322 25 select ARM_ERRATA_764369 if SMP 26 select PINCTRL_TEGRA30 27 select PL310_ERRATA_769419 if CACHE_L2X0 28 select SOC_TEGRA_FLOWCTRL 29 select SOC_TEGRA_PMC 30 select TEGRA_TIMER 31 help 32 Support for NVIDIA Tegra T30 processor family, based on the 33 ARM CortexA9MP CPU and the ARM PL310 L2 cache controller 34 35config ARCH_TEGRA_114_SOC 36 bool "Enable support for Tegra114 family" 37 select ARM_ERRATA_798181 if SMP 38 select HAVE_ARM_ARCH_TIMER 39 select PINCTRL_TEGRA114 40 select SOC_TEGRA_FLOWCTRL 41 select SOC_TEGRA_PMC 42 select TEGRA_TIMER 43 help 44 Support for NVIDIA Tegra T114 processor family, based on the 45 ARM CortexA15MP CPU 46 47config ARCH_TEGRA_124_SOC 48 bool "Enable support for Tegra124 family" 49 select HAVE_ARM_ARCH_TIMER 50 select PINCTRL_TEGRA124 51 select SOC_TEGRA_FLOWCTRL 52 select SOC_TEGRA_PMC 53 select TEGRA_TIMER 54 help 55 Support for NVIDIA Tegra T124 processor family, based on the 56 ARM CortexA15MP CPU 57 58endif 59 60# 64-bit ARM SoCs 61if ARM64 62 63config ARCH_TEGRA_132_SOC 64 bool "NVIDIA Tegra132 SoC" 65 select PINCTRL_TEGRA124 66 select SOC_TEGRA_FLOWCTRL 67 select SOC_TEGRA_PMC 68 help 69 Enable support for NVIDIA Tegra132 SoC, based on the Denver 70 ARMv8 CPU. The Tegra132 SoC is similar to the Tegra124 SoC, 71 but contains an NVIDIA Denver CPU complex in place of 72 Tegra124's "4+1" Cortex-A15 CPU complex. 73 74config ARCH_TEGRA_210_SOC 75 bool "NVIDIA Tegra210 SoC" 76 select PINCTRL_TEGRA210 77 select SOC_TEGRA_FLOWCTRL 78 select SOC_TEGRA_PMC 79 help 80 Enable support for the NVIDIA Tegra210 SoC. Also known as Tegra X1, 81 the Tegra210 has four Cortex-A57 cores paired with four Cortex-A53 82 cores in a switched configuration. It features a GPU of the Maxwell 83 architecture with support for DX11, SM4, OpenGL 4.5, OpenGL ES 3.1 84 and providing 256 CUDA cores. It supports hardware-accelerated en- 85 and decoding of various video standards including H.265, H.264 and 86 VP8 at 4K resolution and up to 60 fps. 87 88 Besides the multimedia features it also comes with a variety of I/O 89 controllers, such as GPIO, I2C, SPI, SDHCI, PCIe, SATA and XHCI, to 90 name only a few. 91 92config ARCH_TEGRA_186_SOC 93 bool "NVIDIA Tegra186 SoC" 94 select MAILBOX 95 select TEGRA_BPMP 96 select TEGRA_HSP_MBOX 97 select TEGRA_IVC 98 select SOC_TEGRA_PMC 99 help 100 Enable support for the NVIDIA Tegar186 SoC. The Tegra186 features a 101 combination of Denver and Cortex-A57 CPU cores and a GPU based on 102 the Pascal architecture. It contains an ADSP with a Cortex-A9 CPU 103 used for audio processing, hardware video encoders/decoders with 104 multi-format support, ISP for image capture processing and BPMP for 105 power management. 106 107endif 108endif 109 110config SOC_TEGRA_FUSE 111 def_bool y 112 depends on ARCH_TEGRA 113 select SOC_BUS 114 115config SOC_TEGRA_FLOWCTRL 116 bool 117 118config SOC_TEGRA_PMC 119 bool 120 121config SOC_TEGRA_POWERGATE_BPMP 122 def_bool y 123 depends on PM_GENERIC_DOMAINS 124 depends on TEGRA_BPMP 125