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| author | Ben Dooks <ben-linux@fluff.org> | 2008-08-08 21:22:40 +0100 |
|---|---|---|
| committer | Ben Dooks <ben-linux@fluff.org> | 2008-08-09 13:51:58 +0100 |
| commit | f47c32f3ae604669c3af0b7a07917270a235bd84 (patch) | |
| tree | 48cbb9003d7e5751a791e9f09cc04519584d988f /Documentation | |
| parent | a0f774b59ee9e80d7423feba312c6132ca068e96 (diff) | |
| download | linux-f47c32f3ae604669c3af0b7a07917270a235bd84.tar.bz2 | |
[ARM] S3C24XX: Documentation: Update GPIO status
Update the status of the S3C24XX GPIO now we have
moved to supporting GPIOLIB
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/arm/Samsung-S3C24XX/GPIO.txt | 15 | ||||
| -rw-r--r-- | Documentation/arm/Samsung-S3C24XX/Overview.txt | 3 |
2 files changed, 18 insertions, 0 deletions
diff --git a/Documentation/arm/Samsung-S3C24XX/GPIO.txt b/Documentation/arm/Samsung-S3C24XX/GPIO.txt index b5d20c0b2ab4..ea7ccfc4b274 100644 --- a/Documentation/arm/Samsung-S3C24XX/GPIO.txt +++ b/Documentation/arm/Samsung-S3C24XX/GPIO.txt @@ -13,6 +13,21 @@ Introduction data-sheet/users manual to find out the complete list. +GPIOLIB +------- + + With the event of the GPIOLIB in drivers/gpio, support for some + of the GPIO functions such as reading and writing a pin will + be removed in favour of this common access method. + + Once all the extant drivers have been converted, the functions + listed below will be removed (they may be marked as __deprecated + in the near future). + + - s3c2410_gpio_getpin + - s3c2410_gpio_setpin + + Headers ------- diff --git a/Documentation/arm/Samsung-S3C24XX/Overview.txt b/Documentation/arm/Samsung-S3C24XX/Overview.txt index c5429f541038..cff6227b4484 100644 --- a/Documentation/arm/Samsung-S3C24XX/Overview.txt +++ b/Documentation/arm/Samsung-S3C24XX/Overview.txt @@ -206,6 +206,9 @@ GPIO The core contains support for manipulating the GPIO, see the documentation in GPIO.txt in the same directory as this file. + Newer kernels carry GPIOLIB, and support is being moved towards + this with some of the older support in line to be removed. + Clock Management ---------------- |