1 # SPDX-License-Identifier: GPL-2.0-only
7 config ARCH_TEGRA_2x_SOC
8 bool "Enable support for Tegra20 family"
9 select ARCH_NEEDS_CPU_IDLE_COUPLED if SMP
10 select ARM_ERRATA_720789
11 select ARM_ERRATA_754327 if SMP
12 select ARM_ERRATA_764369 if SMP
13 select PINCTRL_TEGRA20
14 select PL310_ERRATA_727915 if CACHE_L2X0
15 select PL310_ERRATA_769419 if CACHE_L2X0
16 select SOC_TEGRA_FLOWCTRL
18 select SOC_TEGRA20_VOLTAGE_COUPLER
21 Support for NVIDIA Tegra AP20 and T20 processors, based on the
22 ARM CortexA9MP CPU and the ARM PL310 L2 cache controller
24 config ARCH_TEGRA_3x_SOC
25 bool "Enable support for Tegra30 family"
26 select ARM_ERRATA_754322
27 select ARM_ERRATA_764369 if SMP
28 select PINCTRL_TEGRA30
29 select PL310_ERRATA_769419 if CACHE_L2X0
30 select SOC_TEGRA_FLOWCTRL
32 select SOC_TEGRA30_VOLTAGE_COUPLER
35 Support for NVIDIA Tegra T30 processor family, based on the
36 ARM CortexA9MP CPU and the ARM PL310 L2 cache controller
38 config ARCH_TEGRA_114_SOC
39 bool "Enable support for Tegra114 family"
40 select ARM_ERRATA_798181 if SMP
41 select HAVE_ARM_ARCH_TIMER
42 select PINCTRL_TEGRA114
43 select SOC_TEGRA_FLOWCTRL
47 Support for NVIDIA Tegra T114 processor family, based on the
50 config ARCH_TEGRA_124_SOC
51 bool "Enable support for Tegra124 family"
52 select HAVE_ARM_ARCH_TIMER
53 select PINCTRL_TEGRA124
54 select SOC_TEGRA_FLOWCTRL
58 Support for NVIDIA Tegra T124 processor family, based on the
66 config ARCH_TEGRA_132_SOC
67 bool "NVIDIA Tegra132 SoC"
68 select PINCTRL_TEGRA124
69 select SOC_TEGRA_FLOWCTRL
72 Enable support for NVIDIA Tegra132 SoC, based on the Denver
73 ARMv8 CPU. The Tegra132 SoC is similar to the Tegra124 SoC,
74 but contains an NVIDIA Denver CPU complex in place of
75 Tegra124's "4+1" Cortex-A15 CPU complex.
77 config ARCH_TEGRA_210_SOC
78 bool "NVIDIA Tegra210 SoC"
79 select PINCTRL_TEGRA210
80 select SOC_TEGRA_FLOWCTRL
84 Enable support for the NVIDIA Tegra210 SoC. Also known as Tegra X1,
85 the Tegra210 has four Cortex-A57 cores paired with four Cortex-A53
86 cores in a switched configuration. It features a GPU of the Maxwell
87 architecture with support for DX11, SM4, OpenGL 4.5, OpenGL ES 3.1
88 and providing 256 CUDA cores. It supports hardware-accelerated en-
89 and decoding of various video standards including H.265, H.264 and
90 VP8 at 4K resolution and up to 60 fps.
92 Besides the multimedia features it also comes with a variety of I/O
93 controllers, such as GPIO, I2C, SPI, SDHCI, PCIe, SATA and XHCI, to
96 config ARCH_TEGRA_186_SOC
97 bool "NVIDIA Tegra186 SoC"
100 select TEGRA_HSP_MBOX
104 Enable support for the NVIDIA Tegar186 SoC. The Tegra186 features a
105 combination of Denver and Cortex-A57 CPU cores and a GPU based on
106 the Pascal architecture. It contains an ADSP with a Cortex-A9 CPU
107 used for audio processing, hardware video encoders/decoders with
108 multi-format support, ISP for image capture processing and BPMP for
111 config ARCH_TEGRA_194_SOC
112 bool "NVIDIA Tegra194 SoC"
114 select PINCTRL_TEGRA194
116 select TEGRA_HSP_MBOX
120 Enable support for the NVIDIA Tegra194 SoC.
125 config SOC_TEGRA_FUSE
127 depends on ARCH_TEGRA
130 config SOC_TEGRA_FLOWCTRL
136 config SOC_TEGRA_POWERGATE_BPMP
138 depends on PM_GENERIC_DOMAINS
139 depends on TEGRA_BPMP
141 config SOC_TEGRA20_VOLTAGE_COUPLER
142 bool "Voltage scaling support for Tegra20 SoCs"
143 depends on ARCH_TEGRA_2x_SOC || COMPILE_TEST
145 config SOC_TEGRA30_VOLTAGE_COUPLER
146 bool "Voltage scaling support for Tegra30 SoCs"
147 depends on ARCH_TEGRA_3x_SOC || COMPILE_TEST