X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;ds=sidebyside;f=drivers%2Fgpio%2Fs5p_gpio.c;h=49b1054660ac81d467c6f0d7684d8269ff8a1092;hb=72a38e06a20129209eaa0e5211cbf50b192de688;hp=6c41a42c177351adcd0d6f96ff81ae2a0f1036ee;hpb=d0796defbe8eff6fc3c27c893dcbc47af59d4764;p=u-boot

diff --git a/drivers/gpio/s5p_gpio.c b/drivers/gpio/s5p_gpio.c
index 6c41a42c17..49b1054660 100644
--- a/drivers/gpio/s5p_gpio.c
+++ b/drivers/gpio/s5p_gpio.c
@@ -13,6 +13,7 @@
 #include <asm/io.h>
 #include <asm/gpio.h>
 #include <dm/device-internal.h>
+#include <dt-bindings/gpio/gpio.h>
 
 DECLARE_GLOBAL_DATA_PTR;
 
@@ -275,17 +276,27 @@ static int exynos_gpio_get_function(struct udevice *dev, unsigned offset)
 		return GPIOF_FUNC;
 }
 
+static int exynos_gpio_xlate(struct udevice *dev, struct gpio_desc *desc,
+			     struct fdtdec_phandle_args *args)
+{
+	desc->offset = args->args[0];
+	desc->flags = args->args[1] & GPIO_ACTIVE_LOW ? GPIOD_ACTIVE_LOW : 0;
+
+	return 0;
+}
+
 static const struct dm_gpio_ops gpio_exynos_ops = {
 	.direction_input	= exynos_gpio_direction_input,
 	.direction_output	= exynos_gpio_direction_output,
 	.get_value		= exynos_gpio_get_value,
 	.set_value		= exynos_gpio_set_value,
 	.get_function		= exynos_gpio_get_function,
+	.xlate			= exynos_gpio_xlate,
 };
 
 static int gpio_exynos_probe(struct udevice *dev)
 {
-	struct gpio_dev_priv *uc_priv = dev->uclass_priv;
+	struct gpio_dev_priv *uc_priv = dev_get_uclass_priv(dev);
 	struct exynos_bank_info *priv = dev->priv;
 	struct exynos_gpio_platdata *plat = dev->platdata;
 
@@ -342,7 +353,7 @@ static int gpio_exynos_bind(struct udevice *parent)
 					plat->bank_name, plat, -1, &dev);
 		if (ret)
 			return ret;
-		dev->of_offset = parent->of_offset;
+		dev->of_offset = node;
 	}
 
 	return 0;