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| author | Ben Dooks <ben-linux@fluff.org> | 2008-10-31 16:14:30 +0000 |
|---|---|---|
| committer | Ben Dooks <ben-linux@fluff.org> | 2008-12-15 23:33:08 +0000 |
| commit | efd3a8eb150e383305c36eedc78c29cab910158e (patch) | |
| tree | 753acca32e85261e471849b31dc9a2145ac00fe5 /arch/arm/plat-s3c | |
| parent | 39057f237dc9aff2a5ea41995029eeef7b677fae (diff) | |
| download | lwn-efd3a8eb150e383305c36eedc78c29cab910158e.tar.gz lwn-efd3a8eb150e383305c36eedc78c29cab910158e.zip | |
[ARM] S3C64XX: Add gpio bank numbering
Define the gpio numbers for the S3C64XX GPIO banks
available on the S3C6400 and S3C6410.
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Diffstat (limited to 'arch/arm/plat-s3c')
| -rw-r--r-- | arch/arm/plat-s3c/Kconfig | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/arch/arm/plat-s3c/Kconfig b/arch/arm/plat-s3c/Kconfig index 0deb1054975f..d7767e0305d0 100644 --- a/arch/arm/plat-s3c/Kconfig +++ b/arch/arm/plat-s3c/Kconfig @@ -103,6 +103,17 @@ config S3C_LOWLEVEL_UART_PORT this configuration should be between zero and two. The port must have been initialised by the boot-loader before use. +# options for gpiolib support + +config S3C_GPIO_SPACE + int "Space between gpio banks" + default 0 + help + Add a number of spare GPIO entries between each bank for debugging + purposes. This allows any problems where an counter overflows from + one bank to another to be caught, at the expense of using a little + more memory. + # device definitions to compile in config S3C_DEV_HSMMC |