[PATCH] S3C64XX: Add gpio_to_irq method for external interrupt group.
Matt Hsu <[email protected]>
| Newsgroups | gmane.linux.ports.arm.general |
|---|---|
| Message-ID | <[email protected]> |
Add to_irq method to convert gpio to irq for external interrupt group (GPN). Signed-off-by: Matt Hsu <[email protected]> --- arch/arm/plat-s3c64xx/gpiolib.c | 7 +++++++ 1 files changed, 7 insertions(+), 0 deletions(-) diff --git a/arch/arm/plat-s3c64xx/gpiolib.c b/arch/arm/plat-s3c64xx/gpiolib.c index 09bd681..6bb96d8 100644 --- a/arch/arm/plat-s3c64xx/gpiolib.c +++ b/arch/arm/plat-s3c64xx/gpiolib.c @@ -18,6 +18,7 @@ #include <mach/map.h> #include <mach/gpio.h> +#include <mach/irqs.h> #include <mach/gpio-core.h> #include <plat/gpio-cfg.h> @@ -321,6 +322,11 @@ static struct s3c_gpio_cfg gpio_2bit_cfg_eint11 = { .get_pull = s3c_gpio_getpull_updown, }; +static int s3c_gpiolib_bankn_toirq(struct gpio_chip *chip, unsigned offset) +{ + return S3C_EINT(0) + offset; +} + static struct s3c_gpio_chip gpio_2bit[] = { { .base = S3C64XX_GPF_BASE, @@ -353,6 +359,7 @@ static struct s3c_gpio_chip gpio_2bit[] = { .base = S3C64XX_GPN(0), .ngpio = S3C64XX_GPIO_N_NR, .label = "GPN", + .to_irq = s3c_gpiolib_bankn_toirq, }, }, { .base = S3C64XX_GPO_BASE, -- 1.6.2 ------------------------------------------------------------------- List admin: http://lists.arm.linux.org.uk/mailman/listinfo/linux-arm FAQ: http://www.arm.linux.org.uk/mailinglists/faq.php Etiquette: http://www.arm.linux.org.uk/mailinglists/etiquette.php