diff --git a/include/usb/usb_common.h b/include/usb/usb_common.h
index 418b09cfa62..c3c0058e2ef 100644
--- a/include/usb/usb_common.h
+++ b/include/usb/usb_common.h
@@ -86,11 +86,6 @@
 #define BCDDEVICE_RELNUM		(BCD(KERNEL_VERSION_MAJOR) << 8 | \
 					BCD(KERNEL_VERSION_MINOR))
 
-/* 100mA max power, per 2mA units */
-/* USB 1.1 spec indicates 100mA(max) per unit load, up to 5 loads */
-#define MAX_LOW_POWER			0x32
-#define MAX_HIGH_POWER			0xFA
-
 /* Highest value of Frame Number in SOF packets. */
 #define USB_SOF_MAX			2047
 
@@ -100,10 +95,13 @@
  * D5:Remote Wakeup -> 0,
  * D4...0:Reserved -> 0
  */
-#define USB_CONFIGURATION_ATTRIBUTES_REMOTE_WAKEUP  0x20
-#define USB_CONFIGURATION_ATTRIBUTES                0xC0       \
-	| (COND_CODE_1(CONFIG_USB_DEVICE_REMOTE_WAKEUP,        \
-	   (USB_CONFIGURATION_ATTRIBUTES_REMOTE_WAKEUP), (0)))
+#define USB_CONFIGURATION_ATTRIBUTES_REMOTE_WAKEUP	BIT(5)
+#define USB_CONFIGURATION_ATTRIBUTES_SELF_POWERED	BIT(6)
+#define USB_CONFIGURATION_ATTRIBUTES BIT(7) \
+	| ((COND_CODE_1(CONFIG_USB_SELF_POWERED, \
+	   (USB_CONFIGURATION_ATTRIBUTES_SELF_POWERED), (0)))   \
+	| (COND_CODE_1(CONFIG_USB_DEVICE_REMOTE_WAKEUP,         \
+	   (USB_CONFIGURATION_ATTRIBUTES_REMOTE_WAKEUP), (0))))
 
 /* Classes */
 #define COMMUNICATION_DEVICE_CLASS	0x02
diff --git a/subsys/usb/Kconfig b/subsys/usb/Kconfig
index 6994d9f33d7..4583d64ffdd 100644
--- a/subsys/usb/Kconfig
+++ b/subsys/usb/Kconfig
@@ -90,6 +90,21 @@ config USB_DEVICE_BOS
 config USB_DEVICE_OS_DESC
 	bool "Enable MS OS Descriptors support"
 
+config USB_SELF_POWERED
+	bool "Set Self-powered characteristic"
+	default y
+	help
+	  Set Self-powered characteristic in bmAttributes to indicate
+	  self powered USB device.
+
+config USB_MAX_POWER
+	int "Set bMaxPower value"
+	default 50
+	range 0 250
+	help
+	  Set bMaxPower value in the Standard Configuration Descriptor,
+	  the result is 2mA times the value provided.
+
 menuconfig USB_VBUS_GPIO
 	bool "Control VBUS via GPIO pin"
 	depends on GPIO
diff --git a/subsys/usb/class/usb_dfu.c b/subsys/usb/class/usb_dfu.c
index bc3169f0e0f..750c5c936f8 100644
--- a/subsys/usb/class/usb_dfu.c
+++ b/subsys/usb/class/usb_dfu.c
@@ -156,7 +156,7 @@ struct dev_dfu_mode_descriptor dfu_mode_desc = {
 		.bConfigurationValue = 1,
 		.iConfiguration = 0,
 		.bmAttributes = USB_CONFIGURATION_ATTRIBUTES,
-		.bMaxPower = MAX_LOW_POWER,
+		.bMaxPower = CONFIG_USB_MAX_POWER,
 	},
 	.sec_dfu_cfg = {
 		/* Interface descriptor */
diff --git a/subsys/usb/usb_descriptor.c b/subsys/usb/usb_descriptor.c
index 08b757fd737..6e25ba7fd45 100644
--- a/subsys/usb/usb_descriptor.c
+++ b/subsys/usb/usb_descriptor.c
@@ -89,7 +89,7 @@ USBD_DEVICE_DESCR_DEFINE(primary) struct common_descriptor common_desc = {
 		.bConfigurationValue = 1,
 		.iConfiguration = 0,
 		.bmAttributes = USB_CONFIGURATION_ATTRIBUTES,
-		.bMaxPower = MAX_LOW_POWER,
+		.bMaxPower = CONFIG_USB_MAX_POWER,
 	},
 };