diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c
index c27e52b..137a8ca 100644
--- a/drivers/gpio/gpiolib.c
+++ b/drivers/gpio/gpiolib.c
@@ -12,6 +12,8 @@
 #include <linux/idr.h>
 #include <linux/slab.h>
 
+#define CREATE_TRACE_POINTS
+#include <trace/events/gpio.h>
 
 /* Optional implementation infrastructure for GPIO interfaces.
  *
@@ -1405,6 +1407,8 @@
 	status = chip->direction_input(chip, gpio);
 	if (status == 0)
 		clear_bit(FLAG_IS_OUT, &desc->flags);
+
+	trace_gpio_direction(chip->base + gpio, 1, status);
 lose:
 	return status;
 fail:
@@ -1458,6 +1462,8 @@
 	status = chip->direction_output(chip, gpio, value);
 	if (status == 0)
 		set_bit(FLAG_IS_OUT, &desc->flags);
+	trace_gpio_value(chip->base + gpio, 0, value);
+	trace_gpio_direction(chip->base + gpio, 0, status);
 lose:
 	return status;
 fail:
@@ -1547,10 +1553,13 @@
 int __gpio_get_value(unsigned gpio)
 {
 	struct gpio_chip	*chip;
+	int value;
 
 	chip = gpio_to_chip(gpio);
 	WARN_ON(chip->can_sleep);
-	return chip->get ? chip->get(chip, gpio - chip->base) : 0;
+	value = chip->get ? chip->get(chip, gpio - chip->base) : 0;
+	trace_gpio_value(gpio, 1, value);
+	return value;
 }
 EXPORT_SYMBOL_GPL(__gpio_get_value);
 
@@ -1569,6 +1578,7 @@
 
 	chip = gpio_to_chip(gpio);
 	WARN_ON(chip->can_sleep);
+	trace_gpio_value(gpio, 0, value);
 	chip->set(chip, gpio - chip->base, value);
 }
 EXPORT_SYMBOL_GPL(__gpio_set_value);
@@ -1619,10 +1629,13 @@
 int gpio_get_value_cansleep(unsigned gpio)
 {
 	struct gpio_chip	*chip;
+	int value;
 
 	might_sleep_if(extra_checks);
 	chip = gpio_to_chip(gpio);
-	return chip->get ? chip->get(chip, gpio - chip->base) : 0;
+	value = chip->get ? chip->get(chip, gpio - chip->base) : 0;
+	trace_gpio_value(gpio, 1, value);
+	return value;
 }
 EXPORT_SYMBOL_GPL(gpio_get_value_cansleep);
 
@@ -1632,6 +1645,7 @@
 
 	might_sleep_if(extra_checks);
 	chip = gpio_to_chip(gpio);
+	trace_gpio_value(gpio, 0, value);
 	chip->set(chip, gpio - chip->base, value);
 }
 EXPORT_SYMBOL_GPL(gpio_set_value_cansleep);