diff options
| author | Ben Dooks <ben-linux@fluff.org> | 2010-05-17 02:12:33 -0400 |
|---|---|---|
| committer | Ben Dooks <ben-linux@fluff.org> | 2010-05-18 06:06:35 -0400 |
| commit | 4ac2a39767c2a93c06b654a0bf1c635e03ff75ac (patch) | |
| tree | 1b7d4fc3fe061d730128b022961f027764e2f4f1 /arch/arm | |
| parent | 1635ca4aaf835794401da33079e50ce1d6bbb5d0 (diff) | |
ARM: S3C24XX: Add note on GPIO bank sizes
Add a table for the GPIO bank sizes for each SoC
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/mach-s3c2410/include/mach/gpio-nrs.h | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/arch/arm/mach-s3c2410/include/mach/gpio-nrs.h b/arch/arm/mach-s3c2410/include/mach/gpio-nrs.h index ad4a04acf67a..4f7bf3272e87 100644 --- a/arch/arm/mach-s3c2410/include/mach/gpio-nrs.h +++ b/arch/arm/mach-s3c2410/include/mach/gpio-nrs.h | |||
| @@ -19,6 +19,25 @@ | |||
| 19 | #define S3C2410_GPIO_BANKG (32*6) | 19 | #define S3C2410_GPIO_BANKG (32*6) |
| 20 | #define S3C2410_GPIO_BANKH (32*7) | 20 | #define S3C2410_GPIO_BANKH (32*7) |
| 21 | 21 | ||
| 22 | /* GPIO sizes for various SoCs: | ||
| 23 | * | ||
| 24 | * 2442 | ||
| 25 | * 2410 2412 2440 2443 2416 | ||
| 26 | * ---- ---- ---- ---- ---- | ||
| 27 | * A 23 22 25 16 25 | ||
| 28 | * B 11 11 11 11 9 | ||
| 29 | * C 16 15 16 16 16 | ||
| 30 | * D 16 16 16 16 16 | ||
| 31 | * E 16 16 16 16 16 | ||
| 32 | * F 8 8 8 8 8 | ||
| 33 | * G 16 16 16 16 8 | ||
| 34 | * H 11 11 9 15 15 | ||
| 35 | * J -- -- 13 16 -- | ||
| 36 | * K -- -- -- -- 16 | ||
| 37 | * L -- -- -- 15 7 | ||
| 38 | * M -- -- -- 2 2 | ||
| 39 | */ | ||
| 40 | |||
| 22 | /* GPIO bank sizes */ | 41 | /* GPIO bank sizes */ |
| 23 | #define S3C2410_GPIO_A_NR (32) | 42 | #define S3C2410_GPIO_A_NR (32) |
| 24 | #define S3C2410_GPIO_B_NR (32) | 43 | #define S3C2410_GPIO_B_NR (32) |