diff options
| author | Ben Dooks <ben-linux@fluff.org> | 2010-05-03 09:39:45 +0400 |
|---|---|---|
| committer | Ben Dooks <ben-linux@fluff.org> | 2010-05-06 04:25:57 +0400 |
| commit | 1ec7269fd8b05044f2cb4059b679e053d57460f5 (patch) | |
| tree | 20addcc19fac614b2954fc1b126d9ae5ca38485e /arch/arm/mach-s3c2410/s3c2410.c | |
| parent | 9bbb851c7079ff670ba3fe6c7ce93bb5daa9a694 (diff) | |
| download | linux-1ec7269fd8b05044f2cb4059b679e053d57460f5.tar.xz | |
ARM: S3C24XX: Add the gpio pull configuration for pull-up
Add the necessary gpio configuration helper for the devices which
have a single-bit pull-up resistor disabled.
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Diffstat (limited to 'arch/arm/mach-s3c2410/s3c2410.c')
| -rw-r--r-- | arch/arm/mach-s3c2410/s3c2410.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/arch/arm/mach-s3c2410/s3c2410.c b/arch/arm/mach-s3c2410/s3c2410.c index 91ba42f688ac..adc90a3c5890 100644 --- a/arch/arm/mach-s3c2410/s3c2410.c +++ b/arch/arm/mach-s3c2410/s3c2410.c @@ -16,6 +16,7 @@ #include <linux/list.h> #include <linux/timer.h> #include <linux/init.h> +#include <linux/gpio.h> #include <linux/clk.h> #include <linux/sysdev.h> #include <linux/serial_core.h> @@ -40,6 +41,10 @@ #include <plat/clock.h> #include <plat/pll.h> +#include <plat/gpio-core.h> +#include <plat/gpio-cfg.h> +#include <plat/gpio-cfg-helpers.h> + /* Initial IO mappings */ static struct map_desc s3c2410_iodesc[] __initdata = { @@ -65,6 +70,9 @@ void __init s3c2410_init_uarts(struct s3c2410_uartcfg *cfg, int no) void __init s3c2410_map_io(void) { + s3c24xx_gpiocfg_default.set_pull = s3c_gpio_setpull_1up; + s3c24xx_gpiocfg_default.get_pull = s3c_gpio_getpull_1up; + iotable_init(s3c2410_iodesc, ARRAY_SIZE(s3c2410_iodesc)); } |