---

yaml
---
r: 318451
b: refs/heads/master
c: f447ed8
h: refs/heads/master
i:
  318449: ef85e21
  318447: b405c21
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 31ba56f274d60d0b84efae4d15a9cd3e0486fa8c
+refs/heads/master: f447ed8b31da7b24c7c75c2d4624598135b41217

trunk/Documentation/devicetree/bindings/gpio/gpio-samsung.txt

@@ -11,14 +11,15 @@ Required properties:
      <[phandle of the gpio controller node]
       [pin number within the gpio controller]
       [mux function]
-      [pull up/down]
+      [flags and pull up/down]
       [drive strength]>
 
   Values for gpio specifier:
   - Pin number: is a value between 0 to 7.
-  - Pull Up/Down: 0 - Pull Up/Down Disabled.
-                  1 - Pull Down Enabled.
-                  3 - Pull Up Enabled.
+  - Flags and Pull Up/Down: 0 - Pull Up/Down Disabled.
+                            1 - Pull Down Enabled.
+                            3 - Pull Up Enabled.
+          Bit 16 (0x00010000) - Input is active low.
   - Drive Strength: 0 - 1x,
                     1 - 3x,
                     2 - 2x,

trunk/drivers/gpio/gpio-samsung.c

@@ -2681,11 +2681,14 @@ static int exynos_gpio_xlate(struct gpio_chip *gc,
 
 	if (s3c_gpio_cfgpin(pin, S3C_GPIO_SFN(gpiospec->args[1])))
 		pr_warn("gpio_xlate: failed to set pin function\n");
-	if (s3c_gpio_setpull(pin, gpiospec->args[2]))
+	if (s3c_gpio_setpull(pin, gpiospec->args[2] & 0xffff))
 		pr_warn("gpio_xlate: failed to set pin pull up/down\n");
 	if (s5p_gpio_set_drvstr(pin, gpiospec->args[3]))
 		pr_warn("gpio_xlate: failed to set pin drive strength\n");
 
+	if (flags)
+		*flags = gpiospec->args[2] >> 16;
+
 	return gpiospec->args[0];
 }