| # SPDX-License-Identifier: GPL-2.0 |
| # |
| # Copyright 2009 Simtec Electronics |
| |
| source "arch/arm/mach-s3c/Kconfig.s3c24xx" |
| source "arch/arm/mach-s3c/Kconfig.s3c64xx" |
| |
| config PLAT_SAMSUNG |
| bool |
| depends on PLAT_S3C24XX || ARCH_S3C64XX |
| default y |
| select GENERIC_IRQ_CHIP |
| select NO_IOPORT_MAP |
| select SOC_SAMSUNG |
| help |
| Base platform code for all Samsung SoC based systems |
| |
| config SAMSUNG_PM |
| bool |
| depends on PM && (PLAT_S3C24XX || ARCH_S3C64XX) |
| default y |
| 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. |
| |
| # ADC driver |
| |
| config S3C_ADC |
| bool "ADC common driver support" |
| depends on !ARCH_MULTIPLATFORM |
| help |
| Core support for the ADC block found in the Samsung SoC systems |
| for drivers such as the touchscreen and hwmon to use to share |
| this resource. |
| |
| # 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_HWMON |
| bool |
| help |
| Compile in platform device definitions for HWMON |
| |
| config S3C_DEV_I2C1 |
| bool |
| help |
| Compile in platform device definitions for I2C channel 1 |
| |
| config S3C_DEV_I2C2 |
| bool |
| help |
| Compile in platform device definitions for I2C channel 2 |
| |
| config S3C_DEV_I2C3 |
| bool |
| help |
| Compile in platform device definition for I2C controller 3 |
| |
| config S3C_DEV_I2C4 |
| bool |
| help |
| Compile in platform device definition for I2C controller 4 |
| |
| config S3C_DEV_I2C5 |
| bool |
| help |
| Compile in platform device definition for I2C controller 5 |
| |
| config S3C_DEV_I2C6 |
| bool |
| help |
| Compile in platform device definition for I2C controller 6 |
| |
| config S3C_DEV_I2C7 |
| bool |
| help |
| Compile in platform device definition for I2C controller 7 |
| |
| 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 S3C_DEV_WDT |
| bool |
| default y if ARCH_S3C24XX |
| help |
| Compile in platform device definition for Watchdog Timer |
| |
| config S3C_DEV_NAND |
| bool |
| help |
| Compile in platform device definition for NAND controller |
| |
| config S3C_DEV_ONENAND |
| bool |
| help |
| Compile in platform device definition for OneNAND controller |
| |
| config S3C_DEV_RTC |
| bool |
| help |
| Compile in platform device definition for RTC |
| |
| config SAMSUNG_DEV_ADC |
| bool |
| help |
| Compile in platform device definition for ADC controller |
| |
| config SAMSUNG_DEV_IDE |
| bool |
| help |
| Compile in platform device definitions for IDE |
| |
| config S3C64XX_DEV_SPI0 |
| bool |
| help |
| Compile in platform device definitions for S3C64XX's type |
| SPI controller 0 |
| |
| config SAMSUNG_DEV_TS |
| bool |
| help |
| Common in platform device definitions for touchscreen device |
| |
| config SAMSUNG_DEV_KEYPAD |
| bool |
| help |
| Compile in platform device definitions for keypad |
| |
| config SAMSUNG_DEV_PWM |
| bool |
| default y if ARCH_S3C24XX |
| 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 |
