diff --git a/docs/system/arm/nuvoton.rst b/docs/system/arm/nuvoton.rst
index 4342434df4..99fc61c740 100644
--- a/docs/system/arm/nuvoton.rst
+++ b/docs/system/arm/nuvoton.rst
@@ -39,6 +39,7 @@ Supported devices
  * OTP controllers (no protection features)
  * Flash Interface Unit (FIU; no protection features)
  * Random Number Generator (RNG)
+ * USB host (USBH)
 
 Missing devices
 ---------------
@@ -54,7 +55,6 @@ Missing devices
    * eSPI slave interface
 
  * Ethernet controllers (GMAC and EMC)
- * USB host (USBH)
  * USB device (USBD)
  * SMBus controller (SMBF)
  * Peripheral SPI controller (PSPI)
diff --git a/hw/usb/hcd-ehci.h b/hw/usb/hcd-ehci.h
index fd122dd4cd..a173707d9b 100644
--- a/hw/usb/hcd-ehci.h
+++ b/hw/usb/hcd-ehci.h
@@ -344,6 +344,7 @@ struct EHCIPCIState {
 #define TYPE_PLATFORM_EHCI "platform-ehci-usb"
 #define TYPE_EXYNOS4210_EHCI "exynos4210-ehci-usb"
 #define TYPE_AW_H3_EHCI "aw-h3-ehci-usb"
+#define TYPE_NPCM7XX_EHCI "npcm7xx-ehci-usb"
 #define TYPE_TEGRA2_EHCI "tegra2-ehci-usb"
 #define TYPE_PPC4xx_EHCI "ppc4xx-ehci-usb"
 #define TYPE_FUSBH200_EHCI "fusbh200-ehci-usb"
diff --git a/include/hw/arm/npcm7xx.h b/include/hw/arm/npcm7xx.h
index 761f9b987e..aeee1beaaa 100644
--- a/include/hw/arm/npcm7xx.h
+++ b/include/hw/arm/npcm7xx.h
@@ -25,6 +25,8 @@
 #include "hw/nvram/npcm7xx_otp.h"
 #include "hw/timer/npcm7xx_timer.h"
 #include "hw/ssi/npcm7xx_fiu.h"
+#include "hw/usb/hcd-ehci.h"
+#include "hw/usb/hcd-ohci.h"
 #include "target/arm/cpu.h"
 
 #define NPCM7XX_MAX_NUM_CPUS    (2)
@@ -77,6 +79,8 @@ typedef struct NPCM7xxState {
     NPCM7xxOTPState     fuse_array;
     NPCM7xxMCState      mc;
     NPCM7xxRNGState     rng;
+    EHCISysBusState     ehci;
+    OHCISysBusState     ohci;
     NPCM7xxFIUState     fiu[2];
 } NPCM7xxState;
 
diff --git a/hw/arm/npcm7xx.c b/hw/arm/npcm7xx.c
index cb4db41c54..c1d122576b 100644
--- a/hw/arm/npcm7xx.c
+++ b/hw/arm/npcm7xx.c
@@ -46,6 +46,10 @@
 #define NPCM7XX_MC_BA           (0xf0824000)
 #define NPCM7XX_RNG_BA          (0xf000b000)
 
+/* USB Host modules */
+#define NPCM7XX_EHCI_BA         (0xf0806000)
+#define NPCM7XX_OHCI_BA         (0xf0807000)
+
 /* Internal AHB SRAM */
 #define NPCM7XX_RAM3_BA         (0xc0008000)
 #define NPCM7XX_RAM3_SZ         (4 * KiB)
@@ -90,6 +94,8 @@ enum NPCM7xxInterrupt {
     NPCM7XX_WDG0_IRQ            = 47,   /* Timer Module 0 Watchdog */
     NPCM7XX_WDG1_IRQ,                   /* Timer Module 1 Watchdog */
     NPCM7XX_WDG2_IRQ,                   /* Timer Module 2 Watchdog */
+    NPCM7XX_EHCI_IRQ            = 61,
+    NPCM7XX_OHCI_IRQ            = 62,
 };
 
 /* Total number of GIC interrupts, including internal Cortex-A9 interrupts. */
@@ -263,6 +269,9 @@ static void npcm7xx_init(Object *obj)
         object_initialize_child(obj, "tim[*]", &s->tim[i], TYPE_NPCM7XX_TIMER);
     }
 
+    object_initialize_child(obj, "ehci", &s->ehci, TYPE_NPCM7XX_EHCI);
+    object_initialize_child(obj, "ohci", &s->ohci, TYPE_SYSBUS_OHCI);
+
     QEMU_BUILD_BUG_ON(ARRAY_SIZE(npcm7xx_fiu) != ARRAY_SIZE(s->fiu));
     for (i = 0; i < ARRAY_SIZE(s->fiu); i++) {
         object_initialize_child(obj, npcm7xx_fiu[i].name, &s->fiu[i],
@@ -380,6 +389,22 @@ static void npcm7xx_realize(DeviceState *dev, Error **errp)
     sysbus_realize(SYS_BUS_DEVICE(&s->rng), &error_abort);
     sysbus_mmio_map(SYS_BUS_DEVICE(&s->rng), 0, NPCM7XX_RNG_BA);
 
+    /* USB Host */
+    object_property_set_bool(OBJECT(&s->ehci), "companion-enable", true,
+                             &error_abort);
+    sysbus_realize(SYS_BUS_DEVICE(&s->ehci), &error_abort);
+    sysbus_mmio_map(SYS_BUS_DEVICE(&s->ehci), 0, NPCM7XX_EHCI_BA);
+    sysbus_connect_irq(SYS_BUS_DEVICE(&s->ehci), 0,
+                       npcm7xx_irq(s, NPCM7XX_EHCI_IRQ));
+
+    object_property_set_str(OBJECT(&s->ohci), "masterbus", "usb-bus.0",
+                            &error_abort);
+    object_property_set_uint(OBJECT(&s->ohci), "num-ports", 1, &error_abort);
+    sysbus_realize(SYS_BUS_DEVICE(&s->ohci), &error_abort);
+    sysbus_mmio_map(SYS_BUS_DEVICE(&s->ohci), 0, NPCM7XX_OHCI_BA);
+    sysbus_connect_irq(SYS_BUS_DEVICE(&s->ohci), 0,
+                       npcm7xx_irq(s, NPCM7XX_OHCI_IRQ));
+
     /*
      * Flash Interface Unit (FIU). Can fail if incorrect number of chip selects
      * specified, but this is a programming error.
@@ -464,8 +489,6 @@ static void npcm7xx_realize(DeviceState *dev, Error **errp)
     create_unimplemented_device("npcm7xx.mcphy",        0xf05f0000,  64 * KiB);
     create_unimplemented_device("npcm7xx.gmac1",        0xf0802000,   8 * KiB);
     create_unimplemented_device("npcm7xx.gmac2",        0xf0804000,   8 * KiB);
-    create_unimplemented_device("npcm7xx.ehci",         0xf0806000,   4 * KiB);
-    create_unimplemented_device("npcm7xx.ohci",         0xf0807000,   4 * KiB);
     create_unimplemented_device("npcm7xx.vcd",          0xf0810000,  64 * KiB);
     create_unimplemented_device("npcm7xx.ece",          0xf0820000,   8 * KiB);
     create_unimplemented_device("npcm7xx.vdma",         0xf0822000,   8 * KiB);
diff --git a/hw/usb/hcd-ehci-sysbus.c b/hw/usb/hcd-ehci-sysbus.c
index 3730736540..e3758db1b1 100644
--- a/hw/usb/hcd-ehci-sysbus.c
+++ b/hw/usb/hcd-ehci-sysbus.c
@@ -147,6 +147,24 @@ static const TypeInfo ehci_aw_h3_type_info = {
     .class_init    = ehci_aw_h3_class_init,
 };
 
+static void ehci_npcm7xx_class_init(ObjectClass *oc, void *data)
+{
+    SysBusEHCIClass *sec = SYS_BUS_EHCI_CLASS(oc);
+    DeviceClass *dc = DEVICE_CLASS(oc);
+
+    sec->capsbase = 0x0;
+    sec->opregbase = 0x10;
+    sec->portscbase = 0x44;
+    sec->portnr = 1;
+    set_bit(DEVICE_CATEGORY_USB, dc->categories);
+}
+
+static const TypeInfo ehci_npcm7xx_type_info = {
+    .name          = TYPE_NPCM7XX_EHCI,
+    .parent        = TYPE_SYS_BUS_EHCI,
+    .class_init    = ehci_npcm7xx_class_init,
+};
+
 static void ehci_tegra2_class_init(ObjectClass *oc, void *data)
 {
     SysBusEHCIClass *sec = SYS_BUS_EHCI_CLASS(oc);
@@ -269,6 +287,7 @@ static void ehci_sysbus_register_types(void)
     type_register_static(&ehci_platform_type_info);
     type_register_static(&ehci_exynos4210_type_info);
     type_register_static(&ehci_aw_h3_type_info);
+    type_register_static(&ehci_npcm7xx_type_info);
     type_register_static(&ehci_tegra2_type_info);
     type_register_static(&ehci_ppc4xx_type_info);
     type_register_static(&ehci_fusbh200_type_info);
