diff options
Diffstat (limited to 'arch/mips/rb532')
| -rw-r--r-- | arch/mips/rb532/devices.c | 1 | ||||
| -rw-r--r-- | arch/mips/rb532/gpio.c | 6 |
2 files changed, 7 insertions, 0 deletions
diff --git a/arch/mips/rb532/devices.c b/arch/mips/rb532/devices.c index e31e8cdcb..9bd7a2de0 100644 --- a/arch/mips/rb532/devices.c +++ b/arch/mips/rb532/devices.c @@ -23,6 +23,7 @@ #include <linux/mtd/nand.h> #include <linux/mtd/mtd.h> #include <linux/mtd/partitions.h> +#include <linux/gpio.h> #include <linux/gpio_keys.h> #include <linux/input.h> #include <linux/serial_8250.h> diff --git a/arch/mips/rb532/gpio.c b/arch/mips/rb532/gpio.c index 5aa3df853..650d5d39f 100644 --- a/arch/mips/rb532/gpio.c +++ b/arch/mips/rb532/gpio.c @@ -140,6 +140,11 @@ static int rb532_gpio_direction_output(struct gpio_chip *chip, return 0; } +static int rb532_gpio_to_irq(struct gpio_chip *chip, unsigned gpio) +{ + return 8 + 4 * 32 + gpio; +} + static struct rb532_gpio_chip rb532_gpio_chip[] = { [0] = { .chip = { @@ -148,6 +153,7 @@ static struct rb532_gpio_chip rb532_gpio_chip[] = { .direction_output = rb532_gpio_direction_output, .get = rb532_gpio_get, .set = rb532_gpio_set, + .to_irq = rb532_gpio_to_irq, .base = 0, .ngpio = 32, }, |