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_SUPPORTS_BIG_ENDIAN
18 select COMMON_CLK_SAMSUNG
22 select EXYNOS_PM_DOMAINS if PM_GENERIC_DOMAINS
24 select HAVE_ARM_SCU if SMP
25 select HAVE_S3C2410_I2C if I2C
26 select HAVE_S3C2410_WATCHDOG if WATCHDOG
27 select HAVE_S3C_RTC if RTC_CLASS
30 select PM_GENERIC_DOMAINS if PM
39 select CLKSRC_EXYNOS_MCT
41 select POWER_RESET_SYSCON
42 select POWER_RESET_SYSCON_POWEROFF
44 Support for SAMSUNG EXYNOS SoCs (EXYNOS4/5)
51 Compile in setup memory (init) code for MFC
54 bool "SAMSUNG EXYNOS3"
55 select ARM_CPU_SUSPEND if PM
57 Samsung EXYNOS3 (Cortex-A7) SoC based systems
60 bool "SAMSUNG EXYNOS4"
62 select ARM_CPU_SUSPEND if PM_SLEEP
63 select CLKSRC_SAMSUNG_PWM if CPU_EXYNOS4210
66 select MIGHT_HAVE_CACHE_L2X0
68 Samsung EXYNOS4 (Cortex-A9) SoC based systems
71 bool "SAMSUNG EXYNOS5"
74 Samsung EXYNOS5 (Cortex-A15/A7) SoC based systems
79 bool "SAMSUNG EXYNOS3250"
81 depends on ARCH_EXYNOS3
84 bool "SAMSUNG EXYNOS4210"
86 depends on ARCH_EXYNOS4
89 bool "SAMSUNG EXYNOS4212"
91 depends on ARCH_EXYNOS4
94 bool "SAMSUNG EXYNOS4412"
96 depends on ARCH_EXYNOS4
99 bool "SAMSUNG EXYNOS5250"
101 depends on ARCH_EXYNOS5
103 config SOC_EXYNOS5260
104 bool "SAMSUNG EXYNOS5260"
106 depends on ARCH_EXYNOS5
108 config SOC_EXYNOS5410
109 bool "SAMSUNG EXYNOS5410"
111 depends on ARCH_EXYNOS5
113 config SOC_EXYNOS5420
114 bool "SAMSUNG EXYNOS5420"
116 depends on ARCH_EXYNOS5
118 config SOC_EXYNOS5440
119 bool "SAMSUNG EXYNOS5440"
121 depends on ARCH_EXYNOS5
122 select ARCH_DMA_ADDR_T_64BIT if ARM_LPAE
123 select HAVE_ARM_ARCH_TIMER
125 select PINCTRL_EXYNOS5440
128 Enable EXYNOS5440 SoC support
130 config SOC_EXYNOS5800
131 bool "SAMSUNG EXYNOS5800"
133 depends on SOC_EXYNOS5420
135 config EXYNOS5420_MCPM
136 bool "Exynos5420 Multi-Cluster PM support"
137 depends on MCPM && SOC_EXYNOS5420
138 select ARM_CCI400_PORT_CTRL
139 select ARM_CPU_SUSPEND
141 This is needed to provide CPU and cluster power management
142 on Exynos5420 implementing big.LITTLE.
144 config EXYNOS_CPU_SUSPEND
146 select ARM_CPU_SUSPEND
147 default PM_SLEEP || ARM_EXYNOS_CPUIDLE