diff options
| author |   José Miguel Gonçalves <jose.goncalves@inov.pt> | 2013-09-11 09:46:13 +0100 |
|---|---|---|
| committer |   Linus Walleij <linus.walleij@linaro.org> | 2014-01-02 13:52:03 +0100 |
| commit | 035b2f7c8e64f2c7f87e1e11373b17c5dd1fbff4 (patch) | |
| tree | 6481a5d0244dd08f9e8c74ed4b446b50598b235c | |
| parent | gpio: sch311x: fix compilation error (diff) | |
| download | linux-dev-035b2f7c8e64f2c7f87e1e11373b17c5dd1fbff4.tar.xz linux-dev-035b2f7c8e64f2c7f87e1e11373b17c5dd1fbff4.zip | |
ARM: S3C24XX: Fix configuration of gpio port sizes on S3C24XX.
Some GPIO line limits are incorrectly set which, for instance,
does not allow nRTS1 (GPH11) configuration on a S3C2416 chip.
Signed-off-by: José Miguel Gonçalves <jose.goncalves@inov.pt>
Reviewed-by: Heiko Stuebner <heiko@sntech.de>
Acked-by: Kukjin Kim <kgene.kim@samsung.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
| -rw-r--r-- | drivers/gpio/gpio-samsung.c | 6 | ||||
| -rw-r--r-- | include/linux/platform_data/gpio-samsung-s3c24xx.h | 10 |
2 files changed, 8 insertions, 8 deletions
diff --git a/drivers/gpio/gpio-samsung.c b/drivers/gpio/gpio-samsung.c index be7b0bd4eed4..7138bb270c26 100644 --- a/drivers/gpio/gpio-samsung.c +++ b/drivers/gpio/gpio-samsung.c @@ -1059,7 +1059,7 @@ struct samsung_gpio_chip s3c24xx_gpios[] = { .base = S3C2410_GPA(0), .owner = THIS_MODULE, .label = "GPIOA", - .ngpio = 24, + .ngpio = 27, .direction_input = s3c24xx_gpiolib_banka_input, .direction_output = s3c24xx_gpiolib_banka_output, }, @@ -1068,7 +1068,7 @@ struct samsung_gpio_chip s3c24xx_gpios[] = { .base = S3C2410_GPB(0), .owner = THIS_MODULE, .label = "GPIOB", - .ngpio = 16, + .ngpio = 11, }, }, { .chip = { @@ -1113,7 +1113,7 @@ struct samsung_gpio_chip s3c24xx_gpios[] = { .base = S3C2410_GPH(0), .owner = THIS_MODULE, .label = "GPIOH", - .ngpio = 11, + .ngpio = 15, }, }, /* GPIOS for the S3C2443 and later devices. */ diff --git a/include/linux/platform_data/gpio-samsung-s3c24xx.h b/include/linux/platform_data/gpio-samsung-s3c24xx.h index 5ce750c84a14..79b3a0e44955 100644 --- a/include/linux/platform_data/gpio-samsung-s3c24xx.h +++ b/include/linux/platform_data/gpio-samsung-s3c24xx.h @@ -23,17 +23,17 @@ * 2410 2412 2440 2443 2416 * 2442 * ---- ---- ---- ---- ---- - * A 23 22 25 16 25 - * B 11 11 11 11 9 - * C 16 15 16 16 16 + * A 23 22 25 16 27 + * B 11 11 11 11 11 + * C 16 16 16 16 16 * D 16 16 16 16 16 * E 16 16 16 16 16 * F 8 8 8 8 8 * G 16 16 16 16 8 - * H 11 11 9 15 15 + * H 11 11 11 15 15 * J -- -- 13 16 -- * K -- -- -- -- 16 - * L -- -- -- 15 7 + * L -- -- -- 15 14 * M -- -- -- 2 2 */ |