1# Copyright 2007 Simtec Electronics 2# 3# Licensed under GPLv2 4 5config PLAT_S3C24XX 6 bool 7 depends on ARCH_S3C2410 || ARCH_S3C24A0 8 default y 9 select NO_IOPORT 10 select ARCH_REQUIRE_GPIOLIB 11 select S3C_DEV_NAND 12 select S3C_GPIO_CFG_S3C24XX 13 help 14 Base platform code for any Samsung S3C24XX device 15 16if PLAT_S3C24XX 17 18# low-level serial option nodes 19 20config CPU_LLSERIAL_S3C2410_ONLY 21 bool 22 default y if CPU_LLSERIAL_S3C2410 && !CPU_LLSERIAL_S3C2440 23 24config CPU_LLSERIAL_S3C2440_ONLY 25 bool 26 default y if CPU_LLSERIAL_S3C2440 && !CPU_LLSERIAL_S3C2410 27 28config CPU_LLSERIAL_S3C2410 29 bool 30 help 31 Selected if there is an S3C2410 (or register compatible) serial 32 low-level implementation needed 33 34config CPU_LLSERIAL_S3C2440 35 bool 36 help 37 Selected if there is an S3C2440 (or register compatible) serial 38 low-level implementation needed 39 40# code that is shared between a number of the s3c24xx implementations 41 42config S3C2410_CLOCK 43 bool 44 help 45 Clock code for the S3C2410, and similar processors which 46 is currently includes the S3C2410, S3C2440, S3C2442. 47 48config S3C2443_CLOCK 49 bool 50 help 51 Clock code for the S3C2443 and similar processors, which includes 52 the S3C2416 and S3C2450. 53 54config S3C24XX_DCLK 55 bool 56 help 57 Clock code for supporting DCLK/CLKOUT on S3C24XX architectures 58 59# gpio configurations 60 61config S3C24XX_GPIO_EXTRA 62 int 63 default 128 if S3C24XX_GPIO_EXTRA128 64 default 64 if S3C24XX_GPIO_EXTRA64 65 default 16 if ARCH_H1940 66 default 0 67 68config S3C24XX_GPIO_EXTRA64 69 bool 70 help 71 Add an extra 64 gpio numbers to the available GPIO pool. This is 72 available for boards that need extra gpios for external devices. 73 74config S3C24XX_GPIO_EXTRA128 75 bool 76 help 77 Add an extra 128 gpio numbers to the available GPIO pool. This is 78 available for boards that need extra gpios for external devices. 79 80config PM_SIMTEC 81 bool 82 help 83 Common power management code for systems that are 84 compatible with the Simtec style of power management 85 86config S3C2410_DMA 87 bool "S3C2410 DMA support" 88 depends on ARCH_S3C2410 89 select S3C_DMA 90 help 91 S3C2410 DMA support. This is needed for drivers like sound which 92 use the S3C2410's DMA system to move data to and from the 93 peripheral blocks. 94 95config S3C2410_DMA_DEBUG 96 bool "S3C2410 DMA support debug" 97 depends on ARCH_S3C2410 && S3C2410_DMA 98 help 99 Enable debugging output for the DMA code. This option sends info 100 to the kernel log, at priority KERN_DEBUG. 101 102# SPI default pin configuration code 103 104config S3C24XX_SPI_BUS0_GPE11_GPE12_GPE13 105 bool 106 help 107 SPI GPIO configuration code for BUS0 when connected to 108 GPE11, GPE12 and GPE13. 109 110config S3C24XX_SPI_BUS1_GPG5_GPG6_GPG7 111 bool 112 help 113 SPI GPIO configuration code for BUS 1 when connected to 114 GPG5, GPG6 and GPG7. 115 116config S3C24XX_SPI_BUS1_GPD8_GPD9_GPD10 117 bool 118 help 119 SPI GPIO configuration code for BUS 1 when connected to 120 GPD8, GPD9 and GPD10. 121 122# common code for s3c24xx based machines, such as the SMDKs. 123 124# cpu frequency items common between s3c2410 and s3c2440/s3c2442 125 126config S3C2410_IOTIMING 127 bool 128 depends on CPU_FREQ_S3C24XX 129 help 130 Internal node to select io timing code that is common to the s3c2410 131 and s3c2440/s3c2442 cpu frequency support. 132 133config S3C2410_CPUFREQ_UTILS 134 bool 135 depends on CPU_FREQ_S3C24XX 136 help 137 Internal node to select timing code that is common to the s3c2410 138 and s3c2440/s3c244 cpu frequency support. 139 140# cpu frequency support common to s3c2412, s3c2413 and s3c2442 141 142config S3C2412_IOTIMING 143 bool 144 depends on CPU_FREQ_S3C24XX && (CPU_S3C2412 || CPU_S3C2443) 145 help 146 Intel node to select io timing code that is common to the s3c2412 147 and the s3c2443. 148 149config MACH_SMDK 150 bool 151 help 152 Common machine code for SMDK2410 and SMDK2440 153 154config S3C24XX_SIMTEC_AUDIO 155 bool 156 depends on (ARCH_BAST || MACH_VR1000 || MACH_OSIRIS || MACH_ANUBIS) 157 default y 158 help 159 Add audio devices for common Simtec S3C24XX boards 160 161config S3C2410_SETUP_TS 162 bool 163 help 164 Compile in platform device definition for Samsung TouchScreen. 165 166endif 167