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Diffstat (limited to 'arch/arm/mach-s3c/Kconfig')
| -rw-r--r-- | arch/arm/mach-s3c/Kconfig | 144 |
1 files changed, 144 insertions, 0 deletions
diff --git a/arch/arm/mach-s3c/Kconfig b/arch/arm/mach-s3c/Kconfig new file mode 100644 index 0000000000..b3656109f1 --- /dev/null +++ b/arch/arm/mach-s3c/Kconfig @@ -0,0 +1,144 @@ +# SPDX-License-Identifier: GPL-2.0 +# +# Copyright 2009 Simtec Electronics + +source "arch/arm/mach-s3c/Kconfig.s3c64xx" + +config PLAT_SAMSUNG + def_bool ARCH_S3C64XX + select GENERIC_IRQ_CHIP + select NO_IOPORT_MAP + select SOC_SAMSUNG + help + Base platform code for all Samsung SoC based systems + +config SAMSUNG_PM + def_bool ARCH_S3C64XX + depends on PM + help + Base platform power management code for samsung code + +if PLAT_SAMSUNG +menu "Samsung Common options" + +# boot configurations + +comment "Boot options" + +config S3C_LOWLEVEL_UART_PORT + int "S3C UART to use for low-level messages" + depends on ARCH_S3C64XX + default 0 + help + Choice of which UART port to use for the low-level messages, + such as the `Uncompressing...` at start time. The value of + this configuration should be between zero and two. The port + must have been initialised by the boot-loader before use. + +config SAMSUNG_ATAGS + def_bool n + depends on ATAGS + help + This option enables ATAGS based boot support code for + Samsung platforms, including static platform devices, legacy + clock, timer and interrupt initialization, etc. + + Platforms that support only DT based boot need not to select + this option. + +if SAMSUNG_ATAGS + +config S3C_GPIO_SPACE + int "Space between gpio banks" + default 0 + help + Add a number of spare GPIO entries between each bank for debugging + purposes. This allows any problems where an counter overflows from + one bank to another to be caught, at the expense of using a little + more memory. + +config S3C_GPIO_TRACK + bool + help + Internal configuration option to enable the s3c specific gpio + chip tracking if the platform requires it. + +# device definitions to compile in + +config S3C_DEV_HSMMC + bool + help + Compile in platform device definitions for HSMMC code + +config S3C_DEV_HSMMC1 + bool + help + Compile in platform device definitions for HSMMC channel 1 + +config S3C_DEV_HSMMC2 + bool + help + Compile in platform device definitions for HSMMC channel 2 + +config S3C_DEV_HSMMC3 + bool + help + Compile in platform device definitions for HSMMC channel 3 + +config S3C_DEV_I2C1 + bool + help + Compile in platform device definitions for I2C channel 1 + +config S3C_DEV_FB + bool + help + Compile in platform device definition for framebuffer + +config S3C_DEV_USB_HOST + bool + help + Compile in platform device definition for USB host. + +config S3C_DEV_USB_HSOTG + bool + help + Compile in platform device definition for USB high-speed OtG + +config S3C64XX_DEV_SPI0 + bool + help + Compile in platform device definitions for S3C64XX's type + SPI controller 0 + +config SAMSUNG_DEV_KEYPAD + bool + help + Compile in platform device definitions for keypad + +config SAMSUNG_DEV_PWM + bool + help + Compile in platform device definition for PWM Timer + +config GPIO_SAMSUNG + def_bool y + +config SAMSUNG_PM_GPIO + bool + default y if GPIO_SAMSUNG && PM + help + Include legacy GPIO power management code for platforms not using + pinctrl-samsung driver. +endif + +config SAMSUNG_WAKEMASK + bool + depends on PM + help + Compile support for wakeup-mask controls found on the S3C6400 + and above. This code allows a set of interrupt to wakeup-mask + mappings. See <plat/wakeup-mask.h> + +endmenu +endif |