Merge git://git.infradead.org/battery-2.6

[pandora-kernel.git] / arch / arm / plat-s3c64xx / gpiolib.c

diff --git a/arch/arm/plat-s3c64xx/gpiolib.c b/arch/arm/plat-s3c64xx/gpiolib.c
index 78ee52c..9285929 100644 (file)
--- a/arch/arm/plat-s3c64xx/gpiolib.c
+++ b/arch/arm/plat-s3c64xx/gpiolib.c
@@ -321,6 +321,11 @@ static struct s3c_gpio_cfg gpio_2bit_cfg_eint11 = {
        .get_pull       = s3c_gpio_getpull_updown,
 };
 
+int s3c64xx_gpio2int_gpn(struct gpio_chip *chip, unsigned pin)
+{
+       return IRQ_EINT(0) + pin;
+}
+
 static struct s3c_gpio_chip gpio_2bit[] = {
        {
                .base   = S3C64XX_GPF_BASE,
@@ -353,6 +358,7 @@ static struct s3c_gpio_chip gpio_2bit[] = {
                        .base   = S3C64XX_GPN(0),
                        .ngpio  = S3C64XX_GPIO_N_NR,
                        .label  = "GPN",
+                       .to_irq = s3c64xx_gpio2int_gpn,
                },
        }, {
                .base   = S3C64XX_GPO_BASE,
@@ -385,12 +391,19 @@ static __init void s3c64xx_gpiolib_add_4bit(struct s3c_gpio_chip *chip)
 {
        chip->chip.direction_input = s3c64xx_gpiolib_4bit_input;
        chip->chip.direction_output = s3c64xx_gpiolib_4bit_output;
+       chip->pm = __gpio_pm(&s3c_gpio_pm_4bit);
 }
 
 static __init void s3c64xx_gpiolib_add_4bit2(struct s3c_gpio_chip *chip)
 {
        chip->chip.direction_input = s3c64xx_gpiolib_4bit2_input;
        chip->chip.direction_output = s3c64xx_gpiolib_4bit2_output;
+       chip->pm = __gpio_pm(&s3c_gpio_pm_4bit);
+}
+
+static __init void s3c64xx_gpiolib_add_2bit(struct s3c_gpio_chip *chip)
+{
+       chip->pm = __gpio_pm(&s3c_gpio_pm_2bit);
 }
 
 static __init void s3c64xx_gpiolib_add(struct s3c_gpio_chip *chips,
@@ -412,7 +425,8 @@ static __init int s3c64xx_gpiolib_init(void)
        s3c64xx_gpiolib_add(gpio_4bit2, ARRAY_SIZE(gpio_4bit2),
                            s3c64xx_gpiolib_add_4bit2);
 
-       s3c64xx_gpiolib_add(gpio_2bit, ARRAY_SIZE(gpio_2bit), NULL);
+       s3c64xx_gpiolib_add(gpio_2bit, ARRAY_SIZE(gpio_2bit),
+                           s3c64xx_gpiolib_add_2bit);
 
        return 0;
 }