diff --git a/drivers/usb/renesas_usbhs/common.c b/drivers/usb/renesas_usbhs/common.c
index 4cf77d3c3bd2..0f7e850fd4aa 100644
--- a/drivers/usb/renesas_usbhs/common.c
+++ b/drivers/usb/renesas_usbhs/common.c
@@ -275,6 +275,16 @@ int usbhs_set_device_config(struct usbhs_priv *priv, int devnum,
 	return 0;
 }
 
+/*
+ *		interrupt functions
+ */
+void usbhs_xxxsts_clear(struct usbhs_priv *priv, u16 sts_reg, u16 bit)
+{
+	u16 pipe_mask = (u16)GENMASK(usbhs_get_dparam(priv, pipe_size), 0);
+
+	usbhs_write(priv, sts_reg, ~(1 << bit) & pipe_mask);
+}
+
 /*
  *		local functions
  */
@@ -487,6 +497,15 @@ static struct renesas_usbhs_platform_info *usbhs_parse_dt(struct device *dev)
 	if (gpio > 0)
 		dparam->enable_gpio = gpio;
 
+	switch (dparam->type) {
+	case USBHS_TYPE_R8A7790:
+	case USBHS_TYPE_R8A7791:
+		dparam->has_usb_dmac = 1;
+		break;
+	default:
+		break;
+	}
+
 	return info;
 }
 
diff --git a/drivers/usb/renesas_usbhs/common.h b/drivers/usb/renesas_usbhs/common.h
index fc96e924edc4..8c5fc12ad778 100644
--- a/drivers/usb/renesas_usbhs/common.h
+++ b/drivers/usb/renesas_usbhs/common.h
@@ -193,6 +193,7 @@ struct usbhs_priv;
 #define TYPE_BULK	(1 << 14)
 #define TYPE_INT	(2 << 14)
 #define TYPE_ISO	(3 << 14)
+#define BFRE		(1 << 10)	/* BRDY Interrupt Operation Spec. */
 #define DBLB		(1 << 9)	/* Double Buffer Mode */
 #define SHTNAK		(1 << 7)	/* Pipe Disable in Transfer End */
 #define DIR_OUT		(1 << 4)	/* Transfer Direction */
@@ -216,6 +217,7 @@ struct usbhs_priv;
 #define	ACLRM		(1 << 9)	/* Buffer Auto-Clear Mode */
 #define SQCLR		(1 << 8)	/* Toggle Bit Clear */
 #define SQSET		(1 << 7)	/* Toggle Bit Set */
+#define SQMON		(1 << 6)	/* Toggle Bit Check */
 #define PBUSY		(1 << 5)	/* Pipe Busy */
 #define PID_MASK	(0x3)		/* Response PID */
 #define  PID_NAK	0
@@ -323,6 +325,11 @@ int usbhs_frame_get_num(struct usbhs_priv *priv);
 int usbhs_set_device_config(struct usbhs_priv *priv, int devnum, u16 upphub,
 			   u16 hubport, u16 speed);
 
+/*
+ * interrupt functions
+ */
+void usbhs_xxxsts_clear(struct usbhs_priv *priv, u16 sts_reg, u16 bit);
+
 /*
  * data
  */
diff --git a/drivers/usb/renesas_usbhs/fifo.c b/drivers/usb/renesas_usbhs/fifo.c
index b737661b10a2..8597cf9cfceb 100644
--- a/drivers/usb/renesas_usbhs/fifo.c
+++ b/drivers/usb/renesas_usbhs/fifo.c
@@ -813,7 +813,8 @@ static void xfer_work(struct work_struct *work)
 	desc->callback		= usbhsf_dma_complete;
 	desc->callback_param	= pipe;
 
-	if (dmaengine_submit(desc) < 0) {
+	pkt->cookie = dmaengine_submit(desc);
+	if (pkt->cookie < 0) {
 		dev_err(dev, "Failed to submit dma descriptor\n");
 		return;
 	}
@@ -838,6 +839,7 @@ static int usbhsf_dma_prepare_push(struct usbhs_pkt *pkt, int *is_done)
 	struct usbhs_fifo *fifo;
 	int len = pkt->length - pkt->actual;
 	int ret;
+	uintptr_t align_mask;
 
 	if (usbhs_pipe_is_busy(pipe))
 		return 0;
@@ -847,10 +849,14 @@ static int usbhsf_dma_prepare_push(struct usbhs_pkt *pkt, int *is_done)
 	    usbhs_pipe_is_dcp(pipe))
 		goto usbhsf_pio_prepare_push;
 
-	if (len & 0x7) /* 8byte alignment */
+	/* check data length if this driver don't use USB-DMAC */
+	if (!usbhs_get_dparam(priv, has_usb_dmac) && len & 0x7)
 		goto usbhsf_pio_prepare_push;
 
-	if ((uintptr_t)(pkt->buf + pkt->actual) & 0x7) /* 8byte alignment */
+	/* check buffer alignment */
+	align_mask = usbhs_get_dparam(priv, has_usb_dmac) ?
+					USBHS_USB_DMAC_XFER_SIZE - 1 : 0x7;
+	if ((uintptr_t)(pkt->buf + pkt->actual) & align_mask)
 		goto usbhsf_pio_prepare_push;
 
 	/* return at this time if the pipe is running */
@@ -924,7 +930,85 @@ struct usbhs_pkt_handle usbhs_fifo_dma_push_handler = {
 /*
  *		DMA pop handler
  */
-static int usbhsf_dma_try_pop(struct usbhs_pkt *pkt, int *is_done)
+
+static int usbhsf_dma_prepare_pop_with_rx_irq(struct usbhs_pkt *pkt,
+					      int *is_done)
+{
+	return usbhsf_prepare_pop(pkt, is_done);
+}
+
+static int usbhsf_dma_prepare_pop_with_usb_dmac(struct usbhs_pkt *pkt,
+						int *is_done)
+{
+	struct usbhs_pipe *pipe = pkt->pipe;
+	struct usbhs_priv *priv = usbhs_pipe_to_priv(pipe);
+	struct usbhs_fifo *fifo;
+	int ret;
+
+	if (usbhs_pipe_is_busy(pipe))
+		return 0;
+
+	/* use PIO if packet is less than pio_dma_border or pipe is DCP */
+	if ((pkt->length < usbhs_get_dparam(priv, pio_dma_border)) ||
+	    usbhs_pipe_is_dcp(pipe))
+		goto usbhsf_pio_prepare_pop;
+
+	fifo = usbhsf_get_dma_fifo(priv, pkt);
+	if (!fifo)
+		goto usbhsf_pio_prepare_pop;
+
+	if ((uintptr_t)pkt->buf & (USBHS_USB_DMAC_XFER_SIZE - 1))
+		goto usbhsf_pio_prepare_pop;
+
+	usbhs_pipe_config_change_bfre(pipe, 1);
+
+	ret = usbhsf_fifo_select(pipe, fifo, 0);
+	if (ret < 0)
+		goto usbhsf_pio_prepare_pop;
+
+	if (usbhsf_dma_map(pkt) < 0)
+		goto usbhsf_pio_prepare_pop_unselect;
+
+	/* DMA */
+
+	/*
+	 * usbhs_fifo_dma_pop_handler :: prepare
+	 * enabled irq to come here.
+	 * but it is no longer needed for DMA. disable it.
+	 */
+	usbhsf_rx_irq_ctrl(pipe, 0);
+
+	pkt->trans = pkt->length;
+
+	INIT_WORK(&pkt->work, xfer_work);
+	schedule_work(&pkt->work);
+
+	return 0;
+
+usbhsf_pio_prepare_pop_unselect:
+	usbhsf_fifo_unselect(pipe, fifo);
+usbhsf_pio_prepare_pop:
+
+	/*
+	 * change handler to PIO
+	 */
+	pkt->handler = &usbhs_fifo_pio_pop_handler;
+	usbhs_pipe_config_change_bfre(pipe, 0);
+
+	return pkt->handler->prepare(pkt, is_done);
+}
+
+static int usbhsf_dma_prepare_pop(struct usbhs_pkt *pkt, int *is_done)
+{
+	struct usbhs_priv *priv = usbhs_pipe_to_priv(pkt->pipe);
+
+	if (usbhs_get_dparam(priv, has_usb_dmac))
+		return usbhsf_dma_prepare_pop_with_usb_dmac(pkt, is_done);
+	else
+		return usbhsf_dma_prepare_pop_with_rx_irq(pkt, is_done);
+}
+
+static int usbhsf_dma_try_pop_with_rx_irq(struct usbhs_pkt *pkt, int *is_done)
 {
 	struct usbhs_pipe *pipe = pkt->pipe;
 	struct usbhs_priv *priv = usbhs_pipe_to_priv(pipe);
@@ -993,7 +1077,16 @@ static int usbhsf_dma_try_pop(struct usbhs_pkt *pkt, int *is_done)
 	return pkt->handler->try_run(pkt, is_done);
 }
 
-static int usbhsf_dma_pop_done(struct usbhs_pkt *pkt, int *is_done)
+static int usbhsf_dma_try_pop(struct usbhs_pkt *pkt, int *is_done)
+{
+	struct usbhs_priv *priv = usbhs_pipe_to_priv(pkt->pipe);
+
+	BUG_ON(usbhs_get_dparam(priv, has_usb_dmac));
+
+	return usbhsf_dma_try_pop_with_rx_irq(pkt, is_done);
+}
+
+static int usbhsf_dma_pop_done_with_rx_irq(struct usbhs_pkt *pkt, int *is_done)
 {
 	struct usbhs_pipe *pipe = pkt->pipe;
 	int maxp = usbhs_pipe_get_maxpacket(pipe);
@@ -1017,8 +1110,68 @@ static int usbhsf_dma_pop_done(struct usbhs_pkt *pkt, int *is_done)
 	return 0;
 }
 
+static size_t usbhs_dma_calc_received_size(struct usbhs_pkt *pkt,
+					   struct dma_chan *chan, int dtln)
+{
+	struct usbhs_pipe *pipe = pkt->pipe;
+	struct dma_tx_state state;
+	size_t received_size;
+	int maxp = usbhs_pipe_get_maxpacket(pipe);
+
+	dmaengine_tx_status(chan, pkt->cookie, &state);
+	received_size = pkt->length - state.residue;
+
+	if (dtln) {
+		received_size -= USBHS_USB_DMAC_XFER_SIZE;
+		received_size &= ~(maxp - 1);
+		received_size += dtln;
+	}
+
+	return received_size;
+}
+
+static int usbhsf_dma_pop_done_with_usb_dmac(struct usbhs_pkt *pkt,
+					     int *is_done)
+{
+	struct usbhs_pipe *pipe = pkt->pipe;
+	struct usbhs_priv *priv = usbhs_pipe_to_priv(pipe);
+	struct usbhs_fifo *fifo = usbhs_pipe_to_fifo(pipe);
+	struct dma_chan *chan = usbhsf_dma_chan_get(fifo, pkt);
+	int rcv_len;
+
+	/*
+	 * Since the driver disables rx_irq in DMA mode, the interrupt handler
+	 * cannot the BRDYSTS. So, the function clears it here because the
+	 * driver may use PIO mode next time.
+	 */
+	usbhs_xxxsts_clear(priv, BRDYSTS, usbhs_pipe_number(pipe));
+
+	rcv_len = usbhsf_fifo_rcv_len(priv, fifo);
+	usbhsf_fifo_clear(pipe, fifo);
+	pkt->actual = usbhs_dma_calc_received_size(pkt, chan, rcv_len);
+
+	usbhsf_dma_stop(pipe, fifo);
+	usbhsf_dma_unmap(pkt);
+	usbhsf_fifo_unselect(pipe, pipe->fifo);
+
+	/* The driver can assume the rx transaction is always "done" */
+	*is_done = 1;
+
+	return 0;
+}
+
+static int usbhsf_dma_pop_done(struct usbhs_pkt *pkt, int *is_done)
+{
+	struct usbhs_priv *priv = usbhs_pipe_to_priv(pkt->pipe);
+
+	if (usbhs_get_dparam(priv, has_usb_dmac))
+		return usbhsf_dma_pop_done_with_usb_dmac(pkt, is_done);
+	else
+		return usbhsf_dma_pop_done_with_rx_irq(pkt, is_done);
+}
+
 struct usbhs_pkt_handle usbhs_fifo_dma_pop_handler = {
-	.prepare	= usbhsf_prepare_pop,
+	.prepare	= usbhsf_dma_prepare_pop,
 	.try_run	= usbhsf_dma_try_pop,
 	.dma_done	= usbhsf_dma_pop_done
 };
diff --git a/drivers/usb/renesas_usbhs/fifo.h b/drivers/usb/renesas_usbhs/fifo.h
index f07037c1185f..04d3f8abad9e 100644
--- a/drivers/usb/renesas_usbhs/fifo.h
+++ b/drivers/usb/renesas_usbhs/fifo.h
@@ -58,6 +58,7 @@ struct usbhs_pkt {
 		     struct usbhs_pkt *pkt);
 	struct work_struct work;
 	dma_addr_t dma;
+	dma_cookie_t cookie;
 	void *buf;
 	int length;
 	int trans;
diff --git a/drivers/usb/renesas_usbhs/pipe.c b/drivers/usb/renesas_usbhs/pipe.c
index 007f45abe96c..4f9c3356127a 100644
--- a/drivers/usb/renesas_usbhs/pipe.c
+++ b/drivers/usb/renesas_usbhs/pipe.c
@@ -84,6 +84,17 @@ static void __usbhsp_pipe_xxx_set(struct usbhs_pipe *pipe,
 		usbhs_bset(priv, pipe_reg, mask, val);
 }
 
+static u16 __usbhsp_pipe_xxx_get(struct usbhs_pipe *pipe,
+				 u16 dcp_reg, u16 pipe_reg)
+{
+	struct usbhs_priv *priv = usbhs_pipe_to_priv(pipe);
+
+	if (usbhs_pipe_is_dcp(pipe))
+		return usbhs_read(priv, dcp_reg);
+	else
+		return usbhs_read(priv, pipe_reg);
+}
+
 /*
  *		DCPCFG/PIPECFG functions
  */
@@ -92,6 +103,11 @@ static void usbhsp_pipe_cfg_set(struct usbhs_pipe *pipe, u16 mask, u16 val)
 	__usbhsp_pipe_xxx_set(pipe, DCPCFG, PIPECFG, mask, val);
 }
 
+static u16 usbhsp_pipe_cfg_get(struct usbhs_pipe *pipe)
+{
+	return __usbhsp_pipe_xxx_get(pipe, DCPCFG, PIPECFG);
+}
+
 /*
  *		PIPEnTRN/PIPEnTRE functions
  */
@@ -616,6 +632,11 @@ void usbhs_pipe_data_sequence(struct usbhs_pipe *pipe, int sequence)
 	usbhsp_pipectrl_set(pipe, mask, val);
 }
 
+static int usbhs_pipe_get_data_sequence(struct usbhs_pipe *pipe)
+{
+	return !!(usbhsp_pipectrl_get(pipe) & SQMON);
+}
+
 void usbhs_pipe_clear(struct usbhs_pipe *pipe)
 {
 	if (usbhs_pipe_is_dcp(pipe)) {
@@ -626,6 +647,24 @@ void usbhs_pipe_clear(struct usbhs_pipe *pipe)
 	}
 }
 
+void usbhs_pipe_config_change_bfre(struct usbhs_pipe *pipe, int enable)
+{
+	int sequence;
+
+	if (usbhs_pipe_is_dcp(pipe))
+		return;
+
+	usbhsp_pipe_select(pipe);
+	/* check if the driver needs to change the BFRE value */
+	if (!(enable ^ !!(usbhsp_pipe_cfg_get(pipe) & BFRE)))
+		return;
+
+	sequence = usbhs_pipe_get_data_sequence(pipe);
+	usbhsp_pipe_cfg_set(pipe, BFRE, enable ? BFRE : 0);
+	usbhs_pipe_clear(pipe);
+	usbhs_pipe_data_sequence(pipe, sequence);
+}
+
 static struct usbhs_pipe *usbhsp_get_pipe(struct usbhs_priv *priv, u32 type)
 {
 	struct usbhs_pipe *pos, *pipe;
diff --git a/drivers/usb/renesas_usbhs/pipe.h b/drivers/usb/renesas_usbhs/pipe.h
index d24a05972370..b0bc7b603016 100644
--- a/drivers/usb/renesas_usbhs/pipe.h
+++ b/drivers/usb/renesas_usbhs/pipe.h
@@ -97,6 +97,7 @@ void usbhs_pipe_set_trans_count_if_bulk(struct usbhs_pipe *pipe, int len);
 void usbhs_pipe_select_fifo(struct usbhs_pipe *pipe, struct usbhs_fifo *fifo);
 void usbhs_pipe_config_update(struct usbhs_pipe *pipe, u16 devsel,
 			      u16 epnum, u16 maxp);
+void usbhs_pipe_config_change_bfre(struct usbhs_pipe *pipe, int enable);
 
 #define usbhs_pipe_sequence_data0(pipe)	usbhs_pipe_data_sequence(pipe, 0)
 #define usbhs_pipe_sequence_data1(pipe)	usbhs_pipe_data_sequence(pipe, 1)
diff --git a/include/linux/usb/renesas_usbhs.h b/include/linux/usb/renesas_usbhs.h
index 9fd9e481ea98..f06529c14141 100644
--- a/include/linux/usb/renesas_usbhs.h
+++ b/include/linux/usb/renesas_usbhs.h
@@ -165,6 +165,8 @@ struct renesas_usbhs_driver_param {
 	 */
 	u32 has_otg:1; /* for controlling PWEN/EXTLP */
 	u32 has_sudmac:1; /* for SUDMAC */
+	u32 has_usb_dmac:1; /* for USB-DMAC */
+#define USBHS_USB_DMAC_XFER_SIZE	32	/* hardcode the xfer size */
 };
 
 #define USBHS_TYPE_R8A7790 1