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
21 select HAVE_ARM_SCU if SMP
22 select HAVE_S3C2410_I2C if I2C
23 select HAVE_S3C2410_WATCHDOG if WATCHDOG
24 select HAVE_S3C_RTC if RTC_CLASS
27 select PM_GENERIC_DOMAINS if PM
34 select CLKSRC_EXYNOS_MCT
36 select POWER_RESET_SYSCON
37 select POWER_RESET_SYSCON_POWEROFF
39 Support for SAMSUNG EXYNOS SoCs (EXYNOS4/5)
46 Compile in setup memory (init) code for MFC
49 bool "SAMSUNG EXYNOS3"
50 select ARM_CPU_SUSPEND if PM
52 Samsung EXYNOS3 (Cortex-A7) SoC based systems
55 bool "SAMSUNG EXYNOS4"
57 select ARM_CPU_SUSPEND if PM_SLEEP
58 select CLKSRC_SAMSUNG_PWM if CPU_EXYNOS4210
61 select KEYBOARD_SAMSUNG if INPUT_KEYBOARD
62 select MIGHT_HAVE_CACHE_L2X0
64 Samsung EXYNOS4 (Cortex-A9) SoC based systems
67 bool "SAMSUNG EXYNOS5"
70 Samsung EXYNOS5 (Cortex-A15/A7) SoC based systems
75 bool "SAMSUNG EXYNOS3250"
77 depends on ARCH_EXYNOS3
80 bool "SAMSUNG EXYNOS4210"
82 depends on ARCH_EXYNOS4
85 bool "SAMSUNG EXYNOS4212"
87 depends on ARCH_EXYNOS4
90 bool "SAMSUNG EXYNOS4412"
92 depends on ARCH_EXYNOS4
95 bool "SAMSUNG EXYNOS4415"
97 depends on ARCH_EXYNOS4
100 bool "SAMSUNG EXYNOS5250"
102 depends on ARCH_EXYNOS5
104 config SOC_EXYNOS5260
105 bool "SAMSUNG EXYNOS5260"
107 depends on ARCH_EXYNOS5
109 config SOC_EXYNOS5410
110 bool "SAMSUNG EXYNOS5410"
112 depends on ARCH_EXYNOS5
114 config SOC_EXYNOS5420
115 bool "SAMSUNG EXYNOS5420"
117 depends on ARCH_EXYNOS5
119 config SOC_EXYNOS5440
120 bool "SAMSUNG EXYNOS5440"
122 depends on ARCH_EXYNOS5
123 select ARCH_DMA_ADDR_T_64BIT if ARM_LPAE
124 select HAVE_ARM_ARCH_TIMER
126 select MIGHT_HAVE_PCI
127 select PCI_DOMAINS if PCI
128 select PINCTRL_EXYNOS5440
131 Enable EXYNOS5440 SoC support
133 config SOC_EXYNOS5800
134 bool "SAMSUNG EXYNOS5800"
136 depends on SOC_EXYNOS5420
138 config EXYNOS5420_MCPM
139 bool "Exynos5420 Multi-Cluster PM support"
140 depends on MCPM && SOC_EXYNOS5420
141 select ARM_CCI400_PORT_CTRL
142 select ARM_CPU_SUSPEND
144 This is needed to provide CPU and cluster power management
145 on Exynos5420 implementing big.LITTLE.
147 config EXYNOS_CPU_SUSPEND
149 select ARM_CPU_SUSPEND
150 default PM_SLEEP || ARM_EXYNOS_CPUIDLE