projects / deliverable / linux.git / blame
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|---|---|---|
| 67c2addc BD |
1 | /* arch/arm/mach-s3c2410/include/mach/gpio-nrs.h |
| 2 | * | |
| 3 | * Copyright (c) 2008 Simtec Electronics | |
| 4 | * http://armlinux.simtec.co.uk/ | |
| 5 | * Ben Dooks <ben@simtec.co.uk> | |
| 6 | * | |
| 7 | * S3C2410 - GPIO bank numbering | |
| 8 | * | |
| 9 | * This program is free software; you can redistribute it and/or modify | |
| 10 | * it under the terms of the GNU General Public License version 2 as | |
| 11 | * published by the Free Software Foundation. | |
| 12 | */ | |
| 13 | ||
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14 | #ifndef __MACH_GPIONRS_H |
| 15 | #define __MACH_GPIONRS_H | |
| 16 | ||
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17 | #define S3C2410_GPIONO(bank,offset) ((bank) + (offset)) |
| 18 | ||
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19 | #define S3C2410_GPIO_BANKG (32*6) |
| 20 | #define S3C2410_GPIO_BANKH (32*7) | |
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21 | |
| 22 | /* GPIO bank sizes */ | |
| 23 | #define S3C2410_GPIO_A_NR (32) | |
| 24 | #define S3C2410_GPIO_B_NR (32) | |
| 25 | #define S3C2410_GPIO_C_NR (32) | |
| 26 | #define S3C2410_GPIO_D_NR (32) | |
| 27 | #define S3C2410_GPIO_E_NR (32) | |
| 28 | #define S3C2410_GPIO_F_NR (32) | |
| 29 | #define S3C2410_GPIO_G_NR (32) | |
| 30 | #define S3C2410_GPIO_H_NR (32) | |
| 7ced5eab BD |
31 | #define S3C2410_GPIO_J_NR (32) /* technically 16. */ |
| 32 | #define S3C2410_GPIO_K_NR (32) /* technically 16. */ | |
| 33 | #define S3C2410_GPIO_L_NR (32) /* technically 15. */ | |
| 34 | #define S3C2410_GPIO_M_NR (32) /* technically 2. */ | |
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35 | |
| 36 | #if CONFIG_S3C_GPIO_SPACE != 0 | |
| 37 | #error CONFIG_S3C_GPIO_SPACE cannot be zero at the moment | |
| 38 | #endif | |
| 39 | ||
| 40 | #define S3C2410_GPIO_NEXT(__gpio) \ | |
| 41 | ((__gpio##_START) + (__gpio##_NR) + CONFIG_S3C_GPIO_SPACE + 0) | |
| 42 | ||
| 43 | #ifndef __ASSEMBLY__ | |
| 44 | ||
| 45 | enum s3c_gpio_number { | |
| 46 | S3C2410_GPIO_A_START = 0, | |
| 47 | S3C2410_GPIO_B_START = S3C2410_GPIO_NEXT(S3C2410_GPIO_A), | |
| 48 | S3C2410_GPIO_C_START = S3C2410_GPIO_NEXT(S3C2410_GPIO_B), | |
| 49 | S3C2410_GPIO_D_START = S3C2410_GPIO_NEXT(S3C2410_GPIO_C), | |
| 50 | S3C2410_GPIO_E_START = S3C2410_GPIO_NEXT(S3C2410_GPIO_D), | |
| 51 | S3C2410_GPIO_F_START = S3C2410_GPIO_NEXT(S3C2410_GPIO_E), | |
| 52 | S3C2410_GPIO_G_START = S3C2410_GPIO_NEXT(S3C2410_GPIO_F), | |
| 53 | S3C2410_GPIO_H_START = S3C2410_GPIO_NEXT(S3C2410_GPIO_G), | |
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54 | S3C2410_GPIO_J_START = S3C2410_GPIO_NEXT(S3C2410_GPIO_H), |
| 55 | S3C2410_GPIO_K_START = S3C2410_GPIO_NEXT(S3C2410_GPIO_J), | |
| 56 | S3C2410_GPIO_L_START = S3C2410_GPIO_NEXT(S3C2410_GPIO_K), | |
| 57 | S3C2410_GPIO_M_START = S3C2410_GPIO_NEXT(S3C2410_GPIO_L), | |
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58 | }; |
| 59 | ||
| 60 | #endif /* __ASSEMBLY__ */ | |
| 61 | ||
| 62 | /* S3C2410 GPIO number definitions. */ | |
| 63 | ||
| 64 | #define S3C2410_GPA(_nr) (S3C2410_GPIO_A_START + (_nr)) | |
| 65 | #define S3C2410_GPB(_nr) (S3C2410_GPIO_B_START + (_nr)) | |
| 66 | #define S3C2410_GPC(_nr) (S3C2410_GPIO_C_START + (_nr)) | |
| 67 | #define S3C2410_GPD(_nr) (S3C2410_GPIO_D_START + (_nr)) | |
| 68 | #define S3C2410_GPE(_nr) (S3C2410_GPIO_E_START + (_nr)) | |
| 69 | #define S3C2410_GPF(_nr) (S3C2410_GPIO_F_START + (_nr)) | |
| 70 | #define S3C2410_GPG(_nr) (S3C2410_GPIO_G_START + (_nr)) | |
| 71 | #define S3C2410_GPH(_nr) (S3C2410_GPIO_H_START + (_nr)) | |
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72 | #define S3C2410_GPJ(_nr) (S3C2410_GPIO_J_START + (_nr)) |
| 73 | #define S3C2410_GPK(_nr) (S3C2410_GPIO_K_START + (_nr)) | |
| 74 | #define S3C2410_GPL(_nr) (S3C2410_GPIO_L_START + (_nr)) | |
| 75 | #define S3C2410_GPM(_nr) (S3C2410_GPIO_M_START + (_nr)) | |
| 75cbcff3 | 76 | |
| 070276d5 BD |
77 | /* compatibility until drivers can be modified */ |
| 78 | ||
| 79 | #define S3C2410_GPA0 S3C2410_GPA(0) | |
| 80 | #define S3C2410_GPA1 S3C2410_GPA(1) | |
| 81 | #define S3C2410_GPA3 S3C2410_GPA(3) | |
| 82 | #define S3C2410_GPA7 S3C2410_GPA(7) | |
| 83 | ||
| 84 | #define S3C2410_GPE0 S3C2410_GPE(0) | |
| 85 | #define S3C2410_GPE1 S3C2410_GPE(1) | |
| 86 | #define S3C2410_GPE2 S3C2410_GPE(2) | |
| 87 | #define S3C2410_GPE3 S3C2410_GPE(3) | |
| 88 | #define S3C2410_GPE4 S3C2410_GPE(4) | |
| 89 | #define S3C2410_GPE5 S3C2410_GPE(5) | |
| 90 | #define S3C2410_GPE6 S3C2410_GPE(6) | |
| 91 | #define S3C2410_GPE7 S3C2410_GPE(7) | |
| 92 | #define S3C2410_GPE8 S3C2410_GPE(8) | |
| 93 | #define S3C2410_GPE9 S3C2410_GPE(9) | |
| 94 | #define S3C2410_GPE10 S3C2410_GPE(10) | |
| 95 | ||
| 96 | #define S3C2410_GPH10 S3C2410_GPH(10) | |
| 97 | ||
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98 | #endif /* __MACH_GPIONRS_H */ |
| 99 |