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| author | Linus Walleij <linus.walleij@linaro.org> | 2013-12-06 12:46:27 +0100 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2013-12-20 18:19:36 +0100 |
| commit | 41c3548e6da67786bcaf8ee7b406f6f85ddd816b (patch) | |
| tree | a1d57c285d2113ce97ca8bfd817a6e42c400474e /arch/arm/mach-s3c64xx/setup-i2c1.c | |
| parent | ARM: s3c24xx: get rid of custom <mach/gpio.h> (diff) | |
| download | linux-41c3548e6da67786bcaf8ee7b406f6f85ddd816b.tar.xz linux-41c3548e6da67786bcaf8ee7b406f6f85ddd816b.zip | |
ARM: s3c64xx: get rid of custom <mach/gpio.h>
This isolates the custom S3C64xx GPIO definition table to
<linux/platform_data/gpio-samsung-s3x64xx.h> as this is
used in a few different places in the kernel, removing the
need to depend on the implicit inclusion of <mach/gpio.h>
from <linux/gpio.h> and thus getting rid of a few nasty
cross-dependencies.
Also delete the CONFIG_SAMSUNG_GPIO_EXTRA stuff. Instead
roof the number of GPIOs for this platform:
First sum up all the GPIO banks from A to Q: 187 GPIOs.
Add the 16 "board GPIOs" and the roof for SAMSUNG_GPIO_EXTRA,
128, so in total maximum 187+16+128 = 331 GPIOs, so let's
take the same roof as for S3C24XX: 512. This way we can do
away with the GPIO calculation macros for GPIO_BOARD_START,
BOARD_NR_GPIOS and the definition of ARCH_NR_GPIOS.
Cc: Mark Brown <broonie@kernel.org>
[on Mini6410 board]
Tested-by: Tomasz Figa <t.figa@samsung.com>
[for changes in mach-s3c64xx]
Acked-by: Tomasz Figa <t.figa@samsung.com>
Tested-by: Mark Brown <broonie@linaro.org>
Acked-by: Kukjin Kim <kgene.kim@samsung.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'arch/arm/mach-s3c64xx/setup-i2c1.c')
| -rw-r--r-- | arch/arm/mach-s3c64xx/setup-i2c1.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm/mach-s3c64xx/setup-i2c1.c b/arch/arm/mach-s3c64xx/setup-i2c1.c index 3fdb24c4e62a..aa2bfcd5e818 100644 --- a/arch/arm/mach-s3c64xx/setup-i2c1.c +++ b/arch/arm/mach-s3c64xx/setup-i2c1.c @@ -19,6 +19,7 @@ struct platform_device; /* don't need the contents */ #include <linux/platform_data/i2c-s3c2410.h> +#include <linux/platform_data/gpio-samsung-s3c64xx.h> #include <plat/gpio-cfg.h> void s3c_i2c1_cfg_gpio(struct platform_device *dev) |