1 # SPDX-License-Identifier: GPL-2.0
6 bool "Samsung SoC driver support" if COMPILE_TEST
10 # There is no need to enable these drivers for ARMv8
12 bool "Exynos ASV ARMv7-specific driver extensions" if COMPILE_TEST
13 depends on EXYNOS_CHIPID
16 bool "Exynos ChipID controller and ASV driver" if COMPILE_TEST
17 depends on ARCH_EXYNOS || COMPILE_TEST
18 select EXYNOS_ASV_ARM if ARM && ARCH_EXYNOS
22 Support for Samsung Exynos SoC ChipID and Adaptive Supply Voltage.
25 bool "Exynos PMU controller driver" if COMPILE_TEST
26 depends on ARCH_EXYNOS || ((ARM || ARM64) && COMPILE_TEST)
27 select EXYNOS_PMU_ARM_DRIVERS if ARM && ARCH_EXYNOS
29 # There is no need to enable these drivers for ARMv8
30 config EXYNOS_PMU_ARM_DRIVERS
31 bool "Exynos PMU ARMv7-specific driver extensions" if COMPILE_TEST
34 config EXYNOS_PM_DOMAINS
35 bool "Exynos PM domains" if COMPILE_TEST
36 depends on (ARCH_EXYNOS && PM_GENERIC_DOMAINS) || COMPILE_TEST
38 config SAMSUNG_PM_DEBUG
39 bool "Samsung PM Suspend debug"
40 depends on PM && DEBUG_KERNEL
41 depends on PLAT_S3C24XX || ARCH_S3C64XX || ARCH_S5PV210
42 depends on DEBUG_S3C24XX_UART || DEBUG_S3C2410_UART
43 depends on DEBUG_LL && MMU
45 Say Y here if you want verbose debugging from the PM Suspend and
46 Resume code. See <file:Documentation/arm/samsung-s3c24xx/suspend.rst>
49 config S3C_PM_DEBUG_LED_SMDK
50 bool "SMDK LED suspend/resume debugging"
51 depends on PM && (MACH_SMDK6410)
53 Say Y here to enable the use of the SMDK LEDs on the baseboard
54 for debugging of the state of the suspend and resume process.
56 Note, this currently only works for S3C64XX based SMDK boards.
58 config SAMSUNG_PM_CHECK
59 bool "S3C2410 PM Suspend Memory CRC"
60 depends on PM && (PLAT_S3C24XX || ARCH_S3C64XX || ARCH_S5PV210)
63 Enable the PM code's memory area checksum over sleep. This option
64 will generate CRCs of all blocks of memory, and store them before
65 going to sleep. The blocks are then checked on resume for any
68 Note, this can take several seconds depending on memory size
71 See <file:Documentation/arm/samsung-s3c24xx/suspend.rst>
73 config SAMSUNG_PM_CHECK_CHUNKSIZE
74 int "S3C2410 PM Suspend CRC Chunksize (KiB)"
75 depends on PM && SAMSUNG_PM_CHECK
78 Set the chunksize in Kilobytes of the CRC for checking memory
79 corruption over suspend and resume. A smaller value will mean that
80 the CRC data block will take more memory, but will identify any
81 faults with better precision.
83 See <file:Documentation/arm/samsung-s3c24xx/suspend.rst>
85 config EXYNOS_REGULATOR_COUPLER
86 bool "Exynos SoC Regulator Coupler" if COMPILE_TEST
87 depends on ARCH_EXYNOS || COMPILE_TEST