1 # arch/arm/mach-exynos/Kconfig
3 # Copyright (c) 2010-2011 Samsung Electronics Co., Ltd.
4 # http://www.samsung.com/
8 # Configuration options for the EXYNOS
10 menuconfig ARCH_EXYNOS
12 depends on ARCH_MULTI_V7
13 select ARCH_HAS_BANDGAP
14 select ARCH_HAS_HOLES_MEMORYMODEL
15 select ARCH_REQUIRE_GPIOLIB
18 select COMMON_CLK_SAMSUNG
22 select HAVE_ARM_SCU if SMP
23 select HAVE_S3C2410_I2C if I2C
24 select HAVE_S3C2410_WATCHDOG if WATCHDOG
25 select HAVE_S3C_RTC if RTC_CLASS
28 select PM_GENERIC_DOMAINS if PM
37 select CLKSRC_EXYNOS_MCT
39 select POWER_RESET_SYSCON
40 select POWER_RESET_SYSCON_POWEROFF
42 Support for SAMSUNG EXYNOS SoCs (EXYNOS4/5)
49 Compile in setup memory (init) code for MFC
52 bool "SAMSUNG EXYNOS3"
53 select ARM_CPU_SUSPEND if PM
55 Samsung EXYNOS3 (Cortex-A7) SoC based systems
58 bool "SAMSUNG EXYNOS4"
60 select ARM_CPU_SUSPEND if PM_SLEEP
61 select CLKSRC_SAMSUNG_PWM if CPU_EXYNOS4210
64 select MIGHT_HAVE_CACHE_L2X0
66 Samsung EXYNOS4 (Cortex-A9) SoC based systems
69 bool "SAMSUNG EXYNOS5"
72 Samsung EXYNOS5 (Cortex-A15/A7) SoC based systems
77 bool "SAMSUNG EXYNOS3250"
79 depends on ARCH_EXYNOS3
82 bool "SAMSUNG EXYNOS4210"
84 depends on ARCH_EXYNOS4
87 bool "SAMSUNG EXYNOS4212"
89 depends on ARCH_EXYNOS4
92 bool "SAMSUNG EXYNOS4412"
94 depends on ARCH_EXYNOS4
97 bool "SAMSUNG EXYNOS4415"
99 depends on ARCH_EXYNOS4
101 config SOC_EXYNOS5250
102 bool "SAMSUNG EXYNOS5250"
104 depends on ARCH_EXYNOS5
106 config SOC_EXYNOS5260
107 bool "SAMSUNG EXYNOS5260"
109 depends on ARCH_EXYNOS5
111 config SOC_EXYNOS5410
112 bool "SAMSUNG EXYNOS5410"
114 depends on ARCH_EXYNOS5
116 config SOC_EXYNOS5420
117 bool "SAMSUNG EXYNOS5420"
119 depends on ARCH_EXYNOS5
121 config SOC_EXYNOS5440
122 bool "SAMSUNG EXYNOS5440"
124 depends on ARCH_EXYNOS5
125 select ARCH_DMA_ADDR_T_64BIT if ARM_LPAE
126 select HAVE_ARM_ARCH_TIMER
128 select MIGHT_HAVE_PCI
129 select PCI_DOMAINS if PCI
130 select PINCTRL_EXYNOS5440
133 Enable EXYNOS5440 SoC support
135 config SOC_EXYNOS5800
136 bool "SAMSUNG EXYNOS5800"
138 depends on SOC_EXYNOS5420
140 config EXYNOS5420_MCPM
141 bool "Exynos5420 Multi-Cluster PM support"
142 depends on MCPM && SOC_EXYNOS5420
143 select ARM_CCI400_PORT_CTRL
144 select ARM_CPU_SUSPEND
146 This is needed to provide CPU and cluster power management
147 on Exynos5420 implementing big.LITTLE.
149 config EXYNOS_CPU_SUSPEND
151 select ARM_CPU_SUSPEND
152 default PM_SLEEP || ARM_EXYNOS_CPUIDLE