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 EXYNOS4
10 menuconfig ARCH_EXYNOS
11 bool "Samsung EXYNOS" if ARCH_MULTI_V7
12 select ARCH_HAS_BANDGAP
13 select ARCH_HAS_HOLES_MEMORYMODEL
14 select ARCH_REQUIRE_GPIOLIB
17 select COMMON_CLK_SAMSUNG
19 select HAVE_ARM_SCU if SMP
20 select HAVE_S3C2410_I2C if I2C
21 select HAVE_S3C2410_WATCHDOG if WATCHDOG
22 select HAVE_S3C_RTC if RTC_CLASS
25 select PM_GENERIC_DOMAINS if PM
31 Support for SAMSUNG EXYNOS SoCs (EXYNOS4/5)
36 bool "SAMSUNG EXYNOS3"
37 select ARM_CPU_SUSPEND if PM
39 Samsung EXYNOS3 (Cortex-A7) SoC based systems
42 bool "SAMSUNG EXYNOS4"
44 select ARM_CPU_SUSPEND if PM_SLEEP
45 select CLKSRC_SAMSUNG_PWM if CPU_EXYNOS4210
48 select KEYBOARD_SAMSUNG if INPUT_KEYBOARD
49 select MIGHT_HAVE_CACHE_L2X0
51 Samsung EXYNOS4 (Cortex-A9) SoC based systems
54 bool "SAMSUNG EXYNOS5"
57 Samsung EXYNOS5 (Cortex-A15/A7) SoC based systems
62 bool "SAMSUNG EXYNOS3250"
64 depends on ARCH_EXYNOS3
67 bool "SAMSUNG EXYNOS4210"
69 depends on ARCH_EXYNOS4
72 bool "SAMSUNG EXYNOS4212"
74 depends on ARCH_EXYNOS4
77 bool "SAMSUNG EXYNOS4412"
79 depends on ARCH_EXYNOS4
82 bool "SAMSUNG EXYNOS4415"
84 depends on ARCH_EXYNOS4
87 bool "SAMSUNG EXYNOS5250"
89 depends on ARCH_EXYNOS5
92 bool "SAMSUNG EXYNOS5260"
94 depends on ARCH_EXYNOS5
97 bool "SAMSUNG EXYNOS5410"
99 depends on ARCH_EXYNOS5
101 config SOC_EXYNOS5420
102 bool "SAMSUNG EXYNOS5420"
104 depends on ARCH_EXYNOS5
106 config SOC_EXYNOS5440
107 bool "SAMSUNG EXYNOS5440"
109 depends on ARCH_EXYNOS5
110 select ARCH_DMA_ADDR_T_64BIT if ARM_LPAE
111 select HAVE_ARM_ARCH_TIMER
113 select MIGHT_HAVE_PCI
114 select PCI_DOMAINS if PCI
115 select PINCTRL_EXYNOS5440
118 Enable EXYNOS5440 SoC support
120 config SOC_EXYNOS5800
121 bool "SAMSUNG EXYNOS5800"
123 depends on SOC_EXYNOS5420
125 config EXYNOS5420_MCPM
126 bool "Exynos5420 Multi-Cluster PM support"
127 depends on MCPM && SOC_EXYNOS5420
128 select ARM_CCI400_PORT_CTRL
129 select ARM_CPU_SUSPEND
131 This is needed to provide CPU and cluster power management
132 on Exynos5420 implementing big.LITTLE.
134 config EXYNOS_CPU_SUSPEND
136 select ARM_CPU_SUSPEND
137 default PM_SLEEP || ARM_EXYNOS_CPUIDLE