1# arch/arm/plat-s3c24xx/Kconfig 2# 3# Copyright 2007 Simtec Electronics 4# 5# Licensed under GPLv2 6 7config PLAT_S3C24XX 8 bool 9 depends on ARCH_S3C2410 || ARCH_S3C24A0 10 default y 11 select NO_IOPORT 12 select ARCH_REQUIRE_GPIOLIB 13 help 14 Base platform code for any Samsung S3C24XX device 15 16if PLAT_S3C24XX 17 18# code that is shared between a number of the s3c24xx implementations 19 20config S3C2410_CLOCK 21 bool 22 help 23 Clock code for the S3C2410, and similar processors which 24 is currently includes the S3C2410, S3C2440, S3C2442. 25 26config S3C24XX_DCLK 27 bool 28 help 29 Clock code for supporting DCLK/CLKOUT on S3C24XX architectures 30 31config CPU_S3C244X 32 bool 33 depends on ARCH_S3C2410 && (CPU_S3C2440 || CPU_S3C2442) 34 help 35 Support for S3C2440 and S3C2442 Samsung Mobile CPU based systems. 36 37config S3C24XX_PWM 38 bool "PWM device support" 39 select HAVE_PWM 40 help 41 Support for exporting the PWM timer blocks via the pwm device 42 system. 43 44 45# gpio configurations 46 47config S3C24XX_GPIO_EXTRA 48 int 49 default 128 if S3C24XX_GPIO_EXTRA128 50 default 64 if S3C24XX_GPIO_EXTRA64 51 default 0 52 53config S3C24XX_GPIO_EXTRA64 54 bool 55 help 56 Add an extra 64 gpio numbers to the available GPIO pool. This is 57 available for boards that need extra gpios for external devices. 58 59config S3C24XX_GPIO_EXTRA128 60 bool 61 help 62 Add an extra 128 gpio numbers to the available GPIO pool. This is 63 available for boards that need extra gpios for external devices. 64 65config PM_SIMTEC 66 bool 67 help 68 Common power management code for systems that are 69 compatible with the Simtec style of power management 70 71config S3C2410_DMA 72 bool "S3C2410 DMA support" 73 depends on ARCH_S3C2410 74 help 75 S3C2410 DMA support. This is needed for drivers like sound which 76 use the S3C2410's DMA system to move data to and from the 77 peripheral blocks. 78 79config S3C2410_DMA_DEBUG 80 bool "S3C2410 DMA support debug" 81 depends on ARCH_S3C2410 && S3C2410_DMA 82 help 83 Enable debugging output for the DMA code. This option sends info 84 to the kernel log, at priority KERN_DEBUG. 85 86config S3C24XX_ADC 87 bool "ADC common driver support" 88 help 89 Core support for the ADC block found in the S3C24XX SoC systems 90 for drivers such as the touchscreen and hwmon to use to share 91 this resource. 92 93# SPI default pin configuration code 94 95config S3C24XX_SPI_BUS0_GPE11_GPE12_GPE13 96 bool 97 help 98 SPI GPIO configuration code for BUS0 when connected to 99 GPE11, GPE12 and GPE13. 100 101config S3C24XX_SPI_BUS1_GPG5_GPG6_GPG7 102 bool 103 help 104 SPI GPIO configuration code for BUS 1 when connected to 105 GPG5, GPG6 and GPG7. 106 107# common code for s3c24xx based machines, such as the SMDKs. 108 109config MACH_SMDK 110 bool 111 help 112 Common machine code for SMDK2410 and SMDK2440 113 114endif 115