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a21765a7 BD |
1 | # arch/arm/plat-s3c24xx/Kconfig |
2 | # | |
3 | # Copyright 2007 Simtec Electronics | |
4 | # | |
5 | # Licensed under GPLv2 | |
6 | ||
7 | config PLAT_S3C24XX | |
8 | bool | |
bcae8aeb BD |
9 | depends on ARCH_S3C2410 || ARCH_S3C24A0 |
10 | default y | |
7d477a04 | 11 | select NO_IOPORT |
bb2b180c | 12 | select ARCH_REQUIRE_GPIOLIB |
a21765a7 | 13 | help |
d58153d8 | 14 | Base platform code for any Samsung S3C24XX device |
a21765a7 | 15 | |
b8870605 BD |
16 | if PLAT_S3C24XX |
17 | ||
1b3ba688 BD |
18 | # code that is shared between a number of the s3c24xx implementations |
19 | ||
20 | config 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 | ||
93bc6b63 BD |
26 | config S3C24XX_DCLK |
27 | bool | |
28 | help | |
29 | Clock code for supporting DCLK/CLKOUT on S3C24XX architectures | |
30 | ||
a21765a7 BD |
31 | config 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 | ||
6fc601e3 BD |
37 | config 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 | ||
e2178d43 BD |
44 | |
45 | # gpio configurations | |
46 | ||
47 | config S3C24XX_GPIO_EXTRA | |
48 | int | |
49 | default 128 if S3C24XX_GPIO_EXTRA128 | |
50 | default 64 if S3C24XX_GPIO_EXTRA64 | |
51 | default 0 | |
52 | ||
53 | config 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 | ||
59 | config 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 | ||
a21765a7 BD |
65 | config 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 | ||
a21765a7 BD |
71 | config 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 | ||
79 | config 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 | ||
28ab44c5 BD |
86 | config 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 | ||
b2a6cf3b BD |
93 | # SPI default pin configuration code |
94 | ||
95 | config 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 | ||
101 | config 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 | ||
a21765a7 BD |
109 | config MACH_SMDK |
110 | bool | |
111 | help | |
112 | Common machine code for SMDK2410 and SMDK2440 | |
113 | ||
b8870605 | 114 | endif |