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| author | Ben Dooks <ben-linux@fluff.org> | 2008-11-10 13:59:32 +0300 |
|---|---|---|
| committer | Ben Dooks <ben-linux@fluff.org> | 2008-12-18 17:43:07 +0300 |
| commit | e2178d437460dafaaae89926088523432eb4de53 (patch) | |
| tree | fe14348512ccfa934eead187f315c2bde8d72f48 /arch/arm/plat-s3c24xx | |
| parent | 8783b3446ba33a1cdd43f7eaa4ad6a1b73502a1a (diff) | |
| download | linux-e2178d437460dafaaae89926088523432eb4de53.tar.xz | |
[ARM] S3C24XX: Add extra GPIOs via Kconfig
Add Kconfig entries to allow more GPIO space to
be specified depending on the machine(s) selected.
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Diffstat (limited to 'arch/arm/plat-s3c24xx')
| -rw-r--r-- | arch/arm/plat-s3c24xx/Kconfig | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/arch/arm/plat-s3c24xx/Kconfig b/arch/arm/plat-s3c24xx/Kconfig index 0af3872fb763..7fe28aaa08ca 100644 --- a/arch/arm/plat-s3c24xx/Kconfig +++ b/arch/arm/plat-s3c24xx/Kconfig @@ -28,6 +28,27 @@ config S3C24XX_PWM Support for exporting the PWM timer blocks via the pwm device system. + +# gpio configurations + +config S3C24XX_GPIO_EXTRA + int + default 128 if S3C24XX_GPIO_EXTRA128 + default 64 if S3C24XX_GPIO_EXTRA64 + default 0 + +config S3C24XX_GPIO_EXTRA64 + bool + help + Add an extra 64 gpio numbers to the available GPIO pool. This is + available for boards that need extra gpios for external devices. + +config S3C24XX_GPIO_EXTRA128 + bool + help + Add an extra 128 gpio numbers to the available GPIO pool. This is + available for boards that need extra gpios for external devices. + config PM_SIMTEC bool help |