diff --git a/drivers/gpio/gpiolib-of.c b/drivers/gpio/gpiolib-of.c
index 193f15d50bba..4249e6d1a609 100644
--- a/drivers/gpio/gpiolib-of.c
+++ b/drivers/gpio/gpiolib-of.c
@@ -147,7 +147,11 @@ struct gpio_desc *of_find_gpio(struct device *dev, const char *con_id,
 		*flags |= GPIO_ACTIVE_LOW;
 
 	if (of_flags & OF_GPIO_SINGLE_ENDED) {
+#ifdef CONFIG_AMLOGIC_MODIFY
+		if (of_flags & OF_GPIO_OPEN_DRAIN)
+#else
 		if (of_flags & OF_GPIO_ACTIVE_LOW)
+#endif
 			*flags |= GPIO_OPEN_DRAIN;
 		else
 			*flags |= GPIO_OPEN_SOURCE;
diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c
index 9d96a349180e..123ebadbb2a9 100644
--- a/drivers/gpio/gpiolib.c
+++ b/drivers/gpio/gpiolib.c
@@ -3319,6 +3319,9 @@ struct gpio_desc *fwnode_get_named_gpiod(struct fwnode_handle *fwnode,
 	struct gpio_desc *desc = ERR_PTR(-ENODEV);
 	bool active_low = false;
 	bool single_ended = false;
+#ifdef CONFIG_AMLOGIC_MODIFY
+	bool open_drain = false;
+#endif
 	int ret;
 
 	if (!fwnode)
@@ -3332,6 +3335,9 @@ struct gpio_desc *fwnode_get_named_gpiod(struct fwnode_handle *fwnode,
 		if (!IS_ERR(desc)) {
 			active_low = flags & OF_GPIO_ACTIVE_LOW;
 			single_ended = flags & OF_GPIO_SINGLE_ENDED;
+#ifdef CONFIG_AMLOGIC_MODIFY
+			open_drain = flags & OF_GPIO_OPEN_DRAIN;
+#endif
 		}
 	} else if (is_acpi_node(fwnode)) {
 		struct acpi_gpio_info info;
@@ -3352,7 +3358,11 @@ struct gpio_desc *fwnode_get_named_gpiod(struct fwnode_handle *fwnode,
 		set_bit(FLAG_ACTIVE_LOW, &desc->flags);
 
 	if (single_ended) {
+#ifdef CONFIG_AMLOGIC_MODIFY
+		if (open_drain)
+#else
 		if (active_low)
+#endif
 			set_bit(FLAG_OPEN_DRAIN, &desc->flags);
 		else
 			set_bit(FLAG_OPEN_SOURCE, &desc->flags);
diff --git a/include/dt-bindings/gpio/gpio.h b/include/dt-bindings/gpio/gpio.h
index c673d2c87c60..be78a8962c93 100644
--- a/include/dt-bindings/gpio/gpio.h
+++ b/include/dt-bindings/gpio/gpio.h
@@ -17,11 +17,25 @@
 #define GPIO_PUSH_PULL 0
 #define GPIO_SINGLE_ENDED 2
 
+#ifdef CONFIG_AMLOGIC_MODIFY
+/* Bit 2 express Open drain or open source */
+#define GPIO_LINE_OPEN_SOURCE 0
+#define GPIO_LINE_OPEN_DRAIN 4
+
+/*
+ * Open Drain/Collector is the combination of single-ended open drain interface.
+ * Open Source/Emitter is the combination of single-ended open source interface.
+ */
+#define GPIO_OPEN_DRAIN (GPIO_SINGLE_ENDED | GPIO_LINE_OPEN_DRAIN)
+#define GPIO_OPEN_SOURCE (GPIO_SINGLE_ENDED | GPIO_LINE_OPEN_SOURCE)
+
+#else
 /*
  * Open Drain/Collector is the combination of single-ended active low,
  * Open Source/Emitter is the combination of single-ended active high.
  */
 #define GPIO_OPEN_DRAIN (GPIO_SINGLE_ENDED | GPIO_ACTIVE_LOW)
 #define GPIO_OPEN_SOURCE (GPIO_SINGLE_ENDED | GPIO_ACTIVE_HIGH)
+#endif
 
 #endif
diff --git a/include/linux/of_gpio.h b/include/linux/of_gpio.h
index 3f87ea5b8bee..e8ba370948ac 100644
--- a/include/linux/of_gpio.h
+++ b/include/linux/of_gpio.h
@@ -30,6 +30,9 @@ struct device_node;
 enum of_gpio_flags {
 	OF_GPIO_ACTIVE_LOW = 0x1,
 	OF_GPIO_SINGLE_ENDED = 0x2,
+#ifdef CONFIG_AMLOGIC_MODIFY
+	OF_GPIO_OPEN_DRAIN = 0x4,
+#endif
 };
 
 #ifdef CONFIG_OF_GPIO