diff options
author | Ben Dooks <ben-linux@fluff.org> | 2009-05-21 22:10:21 +0100 |
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committer | Ben Dooks <ben-linux@fluff.org> | 2009-05-21 22:10:21 +0100 |
commit | 99ae99533a059750c4b0f76295625b8ac5ea751a (patch) | |
tree | 281129684e730ccd5b5b1e1fbbd9b83f3fa18986 /Documentation/arm/Samsung-S3C24XX/GPIO.txt | |
parent | bcb8a0d6f5e73c61a5290b4faaaa48dfa629e6b0 (diff) | |
parent | 7a05a2cbd317cbd16e6d1689bb1e5e208eaaba6f (diff) |
[ARM] S3C24XX: Merge devel-gpio
Merge branch 'devel-gpio' into for-rmk-devel
Diffstat (limited to 'Documentation/arm/Samsung-S3C24XX/GPIO.txt')
-rw-r--r-- | Documentation/arm/Samsung-S3C24XX/GPIO.txt | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/Documentation/arm/Samsung-S3C24XX/GPIO.txt b/Documentation/arm/Samsung-S3C24XX/GPIO.txt index ea7ccfc4b27..948c8718d96 100644 --- a/Documentation/arm/Samsung-S3C24XX/GPIO.txt +++ b/Documentation/arm/Samsung-S3C24XX/GPIO.txt @@ -51,7 +51,7 @@ PIN Numbers ----------- Each pin has an unique number associated with it in regs-gpio.h, - eg S3C2410_GPA0 or S3C2410_GPF1. These defines are used to tell + eg S3C2410_GPA(0) or S3C2410_GPF(1). These defines are used to tell the GPIO functions which pin is to be used. @@ -65,11 +65,11 @@ Configuring a pin Eg: - s3c2410_gpio_cfgpin(S3C2410_GPA0, S3C2410_GPA0_ADDR0); - s3c2410_gpio_cfgpin(S3C2410_GPE8, S3C2410_GPE8_SDDAT1); + s3c2410_gpio_cfgpin(S3C2410_GPA(0), S3C2410_GPA0_ADDR0); + s3c2410_gpio_cfgpin(S3C2410_GPE(8), S3C2410_GPE8_SDDAT1); - which would turn GPA0 into the lowest Address line A0, and set - GPE8 to be connected to the SDIO/MMC controller's SDDAT1 line. + which would turn GPA(0) into the lowest Address line A0, and set + GPE(8) to be connected to the SDIO/MMC controller's SDDAT1 line. Reading the current configuration |