diff --git a/drivers/media/platform/Kconfig b/drivers/media/platform/Kconfig
index 35a18d388f3f..a1778de3774f 100644
--- a/drivers/media/platform/Kconfig
+++ b/drivers/media/platform/Kconfig
@@ -507,6 +507,21 @@ config VIDEO_ROCKCHIP_RGA
 
 	  To compile this driver as a module choose m here.
 
+config VIDEO_ROCKCHIP_VIP
+	tristate "Rockchip VIP (Video InPut) Camera Interface"
+	depends on VIDEO_DEV && VIDEO_V4L2
+	depends on ARCH_ROCKCHIP || COMPILE_TEST
+	select VIDEOBUF2_DMA_SG
+	select VIDEOBUF2_DMA_CONTIG
+	select V4L2_FWNODE
+	select V4L2_MEM2MEM_DEV
+	help
+	  This is a v4l2 driver for Rockchip SOC Camera interface. It supports
+	  BT.656 and CSI2 inputs.
+
+	  To compile this driver as a module choose m here : the module will
+	  be called video_rkvip.
+
 config VIDEO_TI_VPE
 	tristate "TI VPE (Video Processing Engine) driver"
 	depends on VIDEO_DEV && VIDEO_V4L2
diff --git a/drivers/media/platform/Makefile b/drivers/media/platform/Makefile
index 1d63aa956bcd..dc82b6932bd0 100644
--- a/drivers/media/platform/Makefile
+++ b/drivers/media/platform/Makefile
@@ -54,6 +54,7 @@ obj-$(CONFIG_VIDEO_RENESAS_VSP1)	+= vsp1/
 
 obj-$(CONFIG_VIDEO_ROCKCHIP_ISP1)	+= rockchip/rkisp1/
 obj-$(CONFIG_VIDEO_ROCKCHIP_RGA)	+= rockchip/rga/
+obj-$(CONFIG_VIDEO_ROCKCHIP_VIP)	+= rockchip/vip/
 
 obj-y	+= omap/
 
diff --git a/drivers/media/platform/rockchip/vip/Makefile b/drivers/media/platform/rockchip/vip/Makefile
new file mode 100644
index 000000000000..c239ee0bb0fe
--- /dev/null
+++ b/drivers/media/platform/rockchip/vip/Makefile
@@ -0,0 +1,3 @@
+# SPDX-License-Identifier: GPL-2.0
+obj-$(CONFIG_VIDEO_ROCKCHIP_VIP) += video_rkvip.o
+video_rkvip-objs += dev.o capture.o
diff --git a/drivers/media/platform/rockchip/vip/capture.c b/drivers/media/platform/rockchip/vip/capture.c
new file mode 100644
index 000000000000..6794b491da85
--- /dev/null
+++ b/drivers/media/platform/rockchip/vip/capture.c
@@ -0,0 +1,1146 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Rockchip VIP Camera Interface Driver
+ *
+ * Copyright (C) 2018 Rockchip Electronics Co., Ltd.
+ * Copyright (C) 2020 Maxime Chevallier <maxime.chevallier@bootlin.com>
+ */
+
+#include <linux/delay.h>
+#include <linux/interrupt.h>
+#include <linux/pm_runtime.h>
+#include <linux/reset.h>
+#include <media/v4l2-common.h>
+#include <media/v4l2-event.h>
+#include <media/v4l2-fh.h>
+#include <media/v4l2-fwnode.h>
+#include <media/v4l2-ioctl.h>
+#include <media/v4l2-mc.h>
+#include <media/v4l2-subdev.h>
+#include <media/videobuf2-dma-contig.h>
+
+#include "dev.h"
+#include "regs.h"
+
+#define VIP_REQ_BUFS_MIN	3
+#define VIP_MIN_WIDTH		64
+#define VIP_MIN_HEIGHT		64
+#define VIP_MAX_WIDTH		8192
+#define VIP_MAX_HEIGHT		8192
+
+#define RK_VIP_PLANE_Y			0
+#define RK_VIP_PLANE_CBCR		1
+
+#define VIP_FETCH_Y_LAST_LINE(VAL) ((VAL) & 0x1fff)
+/* Check if swap y and c in bt1120 mode */
+#define VIP_FETCH_IS_Y_FIRST(VAL) ((VAL) & 0xf)
+
+static const struct vip_output_fmt out_fmts[] = {
+	{
+		.fourcc = V4L2_PIX_FMT_NV16,
+		.fmt_val = VIP_FORMAT_YUV_OUTPUT_422 |
+			   VIP_FORMAT_UV_STORAGE_ORDER_UVUV,
+	}, {
+		.fourcc = V4L2_PIX_FMT_NV61,
+		.fmt_val = VIP_FORMAT_YUV_OUTPUT_422 |
+			   VIP_FORMAT_UV_STORAGE_ORDER_VUVU,
+	},
+	{
+		.fourcc = V4L2_PIX_FMT_NV12,
+		.fmt_val = VIP_FORMAT_YUV_OUTPUT_420 |
+			   VIP_FORMAT_UV_STORAGE_ORDER_UVUV,
+		.mbus = MEDIA_BUS_FMT_UYVY8_2X8,
+	},
+	{
+		.fourcc = V4L2_PIX_FMT_NV21,
+		.fmt_val = VIP_FORMAT_YUV_OUTPUT_420 |
+			   VIP_FORMAT_UV_STORAGE_ORDER_VUVU,
+	}, {
+		.fourcc = V4L2_PIX_FMT_RGB24,
+	}, {
+		.fourcc = V4L2_PIX_FMT_RGB565,
+	}, {
+		.fourcc = V4L2_PIX_FMT_BGR666,
+	}, {
+		.fourcc = V4L2_PIX_FMT_SRGGB8,
+	}, {
+		.fourcc = V4L2_PIX_FMT_SGRBG8,
+	}, {
+		.fourcc = V4L2_PIX_FMT_SGBRG8,
+	}, {
+		.fourcc = V4L2_PIX_FMT_SBGGR8,
+	}, {
+		.fourcc = V4L2_PIX_FMT_SRGGB10,
+	}, {
+		.fourcc = V4L2_PIX_FMT_SGRBG10,
+	}, {
+		.fourcc = V4L2_PIX_FMT_SGBRG10,
+	}, {
+		.fourcc = V4L2_PIX_FMT_SBGGR10,
+	}, {
+		.fourcc = V4L2_PIX_FMT_SRGGB12,
+	}, {
+		.fourcc = V4L2_PIX_FMT_SGRBG12,
+	}, {
+		.fourcc = V4L2_PIX_FMT_SGBRG12,
+	}, {
+		.fourcc = V4L2_PIX_FMT_SBGGR12,
+	}, {
+		.fourcc = V4L2_PIX_FMT_SBGGR16,
+	}, {
+		.fourcc = V4L2_PIX_FMT_Y16,
+	}
+};
+
+static const struct vip_input_fmt in_fmts[] = {
+	{
+		.mbus_code	= MEDIA_BUS_FMT_YUYV8_2X8,
+		.dvp_fmt_val	= VIP_FORMAT_YUV_INPUT_422 |
+				  VIP_FORMAT_YUV_INPUT_ORDER_YUYV,
+		.csi_fmt_val	= VIP_CSI_WRDDR_TYPE_YUV422,
+		.fmt_type	= VIP_FMT_TYPE_YUV,
+		.field		= V4L2_FIELD_NONE,
+	}, {
+		.mbus_code	= MEDIA_BUS_FMT_YUYV8_2X8,
+		.dvp_fmt_val	= VIP_FORMAT_YUV_INPUT_422 |
+				  VIP_FORMAT_YUV_INPUT_ORDER_YUYV,
+		.csi_fmt_val	= VIP_CSI_WRDDR_TYPE_YUV422,
+		.fmt_type	= VIP_FMT_TYPE_YUV,
+		.field		= V4L2_FIELD_INTERLACED,
+	}, {
+		.mbus_code	= MEDIA_BUS_FMT_YVYU8_2X8,
+		.dvp_fmt_val	= VIP_FORMAT_YUV_INPUT_422 |
+				  VIP_FORMAT_YUV_INPUT_ORDER_YVYU,
+		.csi_fmt_val	= VIP_CSI_WRDDR_TYPE_YUV422,
+		.fmt_type	= VIP_FMT_TYPE_YUV,
+		.field		= V4L2_FIELD_NONE,
+	}, {
+		.mbus_code	= MEDIA_BUS_FMT_YVYU8_2X8,
+		.dvp_fmt_val	= VIP_FORMAT_YUV_INPUT_422 |
+				  VIP_FORMAT_YUV_INPUT_ORDER_YVYU,
+		.csi_fmt_val	= VIP_CSI_WRDDR_TYPE_YUV422,
+		.fmt_type	= VIP_FMT_TYPE_YUV,
+		.field		= V4L2_FIELD_INTERLACED,
+	}, {
+		.mbus_code	= MEDIA_BUS_FMT_UYVY8_2X8,
+		.dvp_fmt_val	= VIP_FORMAT_YUV_INPUT_422 |
+				  VIP_FORMAT_YUV_INPUT_ORDER_UYVY,
+		.csi_fmt_val	= VIP_CSI_WRDDR_TYPE_YUV422,
+		.fmt_type	= VIP_FMT_TYPE_YUV,
+		.field		= V4L2_FIELD_NONE,
+	}, {
+		.mbus_code	= MEDIA_BUS_FMT_UYVY8_2X8,
+		.dvp_fmt_val	= VIP_FORMAT_YUV_INPUT_422 |
+				  VIP_FORMAT_YUV_INPUT_ORDER_UYVY,
+		.csi_fmt_val	= VIP_CSI_WRDDR_TYPE_YUV422,
+		.fmt_type	= VIP_FMT_TYPE_YUV,
+		.field		= V4L2_FIELD_INTERLACED,
+	}, {
+		.mbus_code	= MEDIA_BUS_FMT_VYUY8_2X8,
+		.dvp_fmt_val	= VIP_FORMAT_YUV_INPUT_422 |
+				  VIP_FORMAT_YUV_INPUT_ORDER_VYUY,
+		.csi_fmt_val	= VIP_CSI_WRDDR_TYPE_YUV422,
+		.fmt_type	= VIP_FMT_TYPE_YUV,
+		.field		= V4L2_FIELD_NONE,
+	}, {
+		.mbus_code	= MEDIA_BUS_FMT_VYUY8_2X8,
+		.dvp_fmt_val	= VIP_FORMAT_YUV_INPUT_422 |
+				  VIP_FORMAT_YUV_INPUT_ORDER_VYUY,
+		.csi_fmt_val	= VIP_CSI_WRDDR_TYPE_YUV422,
+		.fmt_type	= VIP_FMT_TYPE_YUV,
+		.field		= V4L2_FIELD_INTERLACED,
+	}, {
+		.mbus_code	= MEDIA_BUS_FMT_SBGGR8_1X8,
+		.dvp_fmt_val	= VIP_FORMAT_INPUT_MODE_RAW |
+				  VIP_FORMAT_RAW_DATA_WIDTH_8,
+		.csi_fmt_val	= VIP_CSI_WRDDR_TYPE_RAW8,
+		.fmt_type	= VIP_FMT_TYPE_RAW,
+		.field		= V4L2_FIELD_NONE,
+	}, {
+		.mbus_code	= MEDIA_BUS_FMT_SGBRG8_1X8,
+		.dvp_fmt_val	= VIP_FORMAT_INPUT_MODE_RAW |
+				  VIP_FORMAT_RAW_DATA_WIDTH_8,
+		.csi_fmt_val	= VIP_CSI_WRDDR_TYPE_RAW8,
+		.fmt_type	= VIP_FMT_TYPE_RAW,
+		.field		= V4L2_FIELD_NONE,
+	}, {
+		.mbus_code	= MEDIA_BUS_FMT_SGRBG8_1X8,
+		.dvp_fmt_val	= VIP_FORMAT_INPUT_MODE_RAW |
+				  VIP_FORMAT_RAW_DATA_WIDTH_8,
+		.csi_fmt_val	= VIP_CSI_WRDDR_TYPE_RAW8,
+		.fmt_type	= VIP_FMT_TYPE_RAW,
+		.field		= V4L2_FIELD_NONE,
+	}, {
+		.mbus_code	= MEDIA_BUS_FMT_SRGGB8_1X8,
+		.dvp_fmt_val	= VIP_FORMAT_INPUT_MODE_RAW |
+				  VIP_FORMAT_RAW_DATA_WIDTH_8,
+		.csi_fmt_val	= VIP_CSI_WRDDR_TYPE_RAW8,
+		.fmt_type	= VIP_FMT_TYPE_RAW,
+		.field		= V4L2_FIELD_NONE,
+	}, {
+		.mbus_code	= MEDIA_BUS_FMT_SBGGR10_1X10,
+		.dvp_fmt_val	= VIP_FORMAT_INPUT_MODE_RAW |
+				  VIP_FORMAT_RAW_DATA_WIDTH_10,
+		.csi_fmt_val	= VIP_CSI_WRDDR_TYPE_RAW10,
+		.fmt_type	= VIP_FMT_TYPE_RAW,
+		.field		= V4L2_FIELD_NONE,
+	}, {
+		.mbus_code	= MEDIA_BUS_FMT_SGBRG10_1X10,
+		.dvp_fmt_val	= VIP_FORMAT_INPUT_MODE_RAW |
+				  VIP_FORMAT_RAW_DATA_WIDTH_10,
+		.csi_fmt_val	= VIP_CSI_WRDDR_TYPE_RAW10,
+		.fmt_type	= VIP_FMT_TYPE_RAW,
+		.field		= V4L2_FIELD_NONE,
+	}, {
+		.mbus_code	= MEDIA_BUS_FMT_SGRBG10_1X10,
+		.dvp_fmt_val	= VIP_FORMAT_INPUT_MODE_RAW |
+				  VIP_FORMAT_RAW_DATA_WIDTH_10,
+		.csi_fmt_val	= VIP_CSI_WRDDR_TYPE_RAW10,
+		.fmt_type	= VIP_FMT_TYPE_RAW,
+		.field		= V4L2_FIELD_NONE,
+	}, {
+		.mbus_code	= MEDIA_BUS_FMT_SRGGB10_1X10,
+		.dvp_fmt_val	= VIP_FORMAT_INPUT_MODE_RAW |
+				  VIP_FORMAT_RAW_DATA_WIDTH_10,
+		.csi_fmt_val	= VIP_CSI_WRDDR_TYPE_RAW10,
+		.fmt_type	= VIP_FMT_TYPE_RAW,
+		.field		= V4L2_FIELD_NONE,
+	}, {
+		.mbus_code	= MEDIA_BUS_FMT_SBGGR12_1X12,
+		.dvp_fmt_val	= VIP_FORMAT_INPUT_MODE_RAW |
+				  VIP_FORMAT_RAW_DATA_WIDTH_12,
+		.csi_fmt_val	= VIP_CSI_WRDDR_TYPE_RAW12,
+		.fmt_type	= VIP_FMT_TYPE_RAW,
+		.field		= V4L2_FIELD_NONE,
+	}, {
+		.mbus_code	= MEDIA_BUS_FMT_SGBRG12_1X12,
+		.dvp_fmt_val	= VIP_FORMAT_INPUT_MODE_RAW |
+				  VIP_FORMAT_RAW_DATA_WIDTH_12,
+		.csi_fmt_val	= VIP_CSI_WRDDR_TYPE_RAW12,
+		.fmt_type	= VIP_FMT_TYPE_RAW,
+		.field		= V4L2_FIELD_NONE,
+	}, {
+		.mbus_code	= MEDIA_BUS_FMT_SGRBG12_1X12,
+		.dvp_fmt_val	= VIP_FORMAT_INPUT_MODE_RAW |
+				  VIP_FORMAT_RAW_DATA_WIDTH_12,
+		.csi_fmt_val	= VIP_CSI_WRDDR_TYPE_RAW12,
+		.fmt_type	= VIP_FMT_TYPE_RAW,
+		.field		= V4L2_FIELD_NONE,
+	}, {
+		.mbus_code	= MEDIA_BUS_FMT_SRGGB12_1X12,
+		.dvp_fmt_val	= VIP_FORMAT_INPUT_MODE_RAW |
+				  VIP_FORMAT_RAW_DATA_WIDTH_12,
+		.csi_fmt_val	= VIP_CSI_WRDDR_TYPE_RAW12,
+		.fmt_type	= VIP_FMT_TYPE_RAW,
+		.field		= V4L2_FIELD_NONE,
+	}, {
+		.mbus_code	= MEDIA_BUS_FMT_RGB888_1X24,
+		.csi_fmt_val	= VIP_CSI_WRDDR_TYPE_RGB888,
+		.field		= V4L2_FIELD_NONE,
+	}, {
+		.mbus_code	= MEDIA_BUS_FMT_Y8_1X8,
+		.dvp_fmt_val	= VIP_FORMAT_INPUT_MODE_RAW |
+				  VIP_FORMAT_RAW_DATA_WIDTH_8,
+		.csi_fmt_val	= VIP_CSI_WRDDR_TYPE_RAW8,
+		.fmt_type	= VIP_FMT_TYPE_RAW,
+		.field		= V4L2_FIELD_NONE,
+	}, {
+		.mbus_code	= MEDIA_BUS_FMT_Y10_1X10,
+		.dvp_fmt_val	= VIP_FORMAT_INPUT_MODE_RAW |
+				  VIP_FORMAT_RAW_DATA_WIDTH_10,
+		.csi_fmt_val	= VIP_CSI_WRDDR_TYPE_RAW10,
+		.fmt_type	= VIP_FMT_TYPE_RAW,
+		.field		= V4L2_FIELD_NONE,
+	}, {
+		.mbus_code	= MEDIA_BUS_FMT_Y12_1X12,
+		.dvp_fmt_val	= VIP_FORMAT_INPUT_MODE_RAW |
+				  VIP_FORMAT_RAW_DATA_WIDTH_12,
+		.csi_fmt_val	= VIP_CSI_WRDDR_TYPE_RAW12,
+		.fmt_type	= VIP_FMT_TYPE_RAW,
+		.field		= V4L2_FIELD_NONE,
+	}
+};
+
+static const struct
+vip_input_fmt *get_input_fmt(struct v4l2_subdev *sd)
+{
+	struct v4l2_subdev_format fmt;
+	int ret;
+	u32 i;
+
+	fmt.which = V4L2_SUBDEV_FORMAT_ACTIVE;
+	fmt.pad = 0;
+	ret = v4l2_subdev_call(sd, pad, get_fmt, NULL, &fmt);
+	if (ret < 0) {
+		v4l2_warn(sd->v4l2_dev,
+			  "sensor fmt invalid, set to default size\n");
+		goto set_default;
+	}
+
+	for (i = 0; i < ARRAY_SIZE(in_fmts); i++)
+		if (fmt.format.code == in_fmts[i].mbus_code &&
+		    fmt.format.field == in_fmts[i].field)
+			return &in_fmts[i];
+
+	v4l2_err(sd->v4l2_dev, "remote sensor mbus code not supported\n");
+
+set_default:
+	return NULL;
+}
+
+static const struct
+vip_output_fmt *find_output_fmt(struct rk_vip_stream *stream, u32 pixelfmt)
+{
+	const struct vip_output_fmt *fmt;
+	u32 i;
+
+	for (i = 0; i < ARRAY_SIZE(out_fmts); i++) {
+		fmt = &out_fmts[i];
+		if (fmt->fourcc == pixelfmt)
+			return fmt;
+	}
+
+	return NULL;
+}
+
+static void rk_vip_setup_buffers(struct rk_vip_stream *stream)
+{
+	struct rk_vip_device *dev = stream->vipdev;
+	void __iomem *base = dev->base_addr;
+
+	write_vip_reg(base, VIP_FRM0_ADDR_Y, stream->buffs[0]->buff_addr[RK_VIP_PLANE_Y]);
+	write_vip_reg(base, VIP_FRM0_ADDR_UV, stream->buffs[0]->buff_addr[RK_VIP_PLANE_CBCR]);
+
+	write_vip_reg(base, VIP_FRM1_ADDR_Y, stream->buffs[1]->buff_addr[RK_VIP_PLANE_Y]);
+	write_vip_reg(base, VIP_FRM1_ADDR_UV, stream->buffs[1]->buff_addr[RK_VIP_PLANE_CBCR]);
+}
+
+static struct rk_vip_buffer *rk_vip_buffer_next(struct rk_vip_stream *stream)
+{
+	struct rk_vip_buffer *buff;
+
+	if (list_empty(&stream->buf_head))
+		return NULL;
+
+	buff = list_first_entry(&stream->buf_head, struct rk_vip_buffer, queue);
+	list_del(&buff->queue);
+
+	return buff;
+}
+
+static void rk_vip_init_buffers(struct rk_vip_stream *stream)
+{
+	spin_lock(&stream->vbq_lock);
+
+	stream->buffs[0] = rk_vip_buffer_next(stream);
+	stream->buffs[1] = rk_vip_buffer_next(stream);
+
+	spin_unlock(&stream->vbq_lock);
+
+	rk_vip_setup_buffers(stream);
+}
+
+static void rk_vip_assign_new_buffer_pingpong(struct rk_vip_stream *stream)
+{
+	struct rk_vip_scratch_buffer *scratch_buf = &stream->scratch_buf;
+	struct rk_vip_device *dev = stream->vipdev;
+	struct rk_vip_buffer *buffer = NULL;
+	void __iomem *base = dev->base_addr;
+	u32 frm_addr_y, frm_addr_uv;
+
+	/* Set up an empty buffer for the next frame */
+	spin_lock(&stream->vbq_lock);
+
+	buffer = rk_vip_buffer_next(stream);
+	stream->buffs[stream->frame_phase] = buffer;
+
+	spin_unlock(&stream->vbq_lock);
+
+	frm_addr_y = stream->frame_phase ? VIP_FRM1_ADDR_Y : VIP_FRM0_ADDR_Y;
+	frm_addr_uv = stream->frame_phase ? VIP_FRM1_ADDR_UV : VIP_FRM0_ADDR_UV;
+
+	if (buffer) {
+		write_vip_reg(base, frm_addr_y,
+			      buffer->buff_addr[RK_VIP_PLANE_Y]);
+		write_vip_reg(base, frm_addr_uv,
+			      buffer->buff_addr[RK_VIP_PLANE_CBCR]);
+	} else {
+		write_vip_reg(base, frm_addr_y, scratch_buf->dma_addr);
+		write_vip_reg(base, frm_addr_uv, scratch_buf->dma_addr);
+	}
+}
+
+static void rk_vip_stream_stop(struct rk_vip_stream *stream)
+{
+	struct rk_vip_device *vip_dev = stream->vipdev;
+	void __iomem *base = vip_dev->base_addr;
+	u32 val;
+
+	val = read_vip_reg(base, VIP_CTRL);
+	write_vip_reg(base, VIP_CTRL, val & (~VIP_CTRL_ENABLE_CAPTURE));
+	write_vip_reg(base, VIP_INTEN, 0x0);
+	write_vip_reg(base, VIP_INTSTAT, 0x3ff);
+	write_vip_reg(base, VIP_FRAME_STATUS, 0x0);
+
+	stream->state = RK_VIP_STATE_READY;
+}
+
+static int rk_vip_queue_setup(struct vb2_queue *queue,
+			      unsigned int *num_buffers,
+			      unsigned int *num_planes,
+			      unsigned int sizes[],
+			      struct device *alloc_devs[])
+{
+	struct rk_vip_stream *stream = queue->drv_priv;
+	const struct v4l2_plane_pix_format *plane_fmt;
+	const struct v4l2_pix_format_mplane *pixm;
+
+	pixm = &stream->pixm;
+
+	if (*num_planes) {
+		if (*num_planes != 1)
+			return -EINVAL;
+
+		if (sizes[0] < pixm->plane_fmt[0].sizeimage)
+			return -EINVAL;
+		return 0;
+	}
+
+	*num_planes = 1;
+
+	plane_fmt = &pixm->plane_fmt[0];
+	sizes[0] = plane_fmt->sizeimage;
+
+	*num_buffers = VIP_REQ_BUFS_MIN;
+
+	return 0;
+}
+
+static void rk_vip_buf_queue(struct vb2_buffer *vb)
+{
+	struct vb2_v4l2_buffer *vbuf = to_vb2_v4l2_buffer(vb);
+	struct rk_vip_buffer *vipbuf = to_rk_vip_buffer(vbuf);
+	struct vb2_queue *queue = vb->vb2_queue;
+	struct rk_vip_stream *stream = queue->drv_priv;
+	struct v4l2_pix_format_mplane *pixm = &stream->pixm;
+	unsigned long lock_flags = 0;
+	int i;
+
+	memset(vipbuf->buff_addr, 0, sizeof(vipbuf->buff_addr));
+
+	vipbuf->buff_addr[0] = vb2_dma_contig_plane_dma_addr(vb, 0);
+
+	for (i = 0; i < pixm->num_planes - 1; i++)
+		vipbuf->buff_addr[i + 1] = vipbuf->buff_addr[i] +
+			pixm->plane_fmt[i].bytesperline * pixm->height;
+
+	spin_lock_irqsave(&stream->vbq_lock, lock_flags);
+	list_add_tail(&vipbuf->queue, &stream->buf_head);
+	spin_unlock_irqrestore(&stream->vbq_lock, lock_flags);
+}
+
+static int rk_vip_create_scratch_buf(struct rk_vip_stream *stream)
+{
+	struct rk_vip_scratch_buffer *scratch_buf = &stream->scratch_buf;
+	struct rk_vip_device *dev = stream->vipdev;
+
+	/* get a maximum plane size */
+	scratch_buf->size = max(stream->pixm.plane_fmt[0].sizeimage,
+				stream->pixm.plane_fmt[1].sizeimage);
+
+	scratch_buf->vaddr = dma_alloc_coherent(dev->dev, scratch_buf->size,
+						&scratch_buf->dma_addr,
+						GFP_KERNEL);
+	if (!scratch_buf->vaddr) {
+		v4l2_err(&dev->v4l2_dev,
+			 "Failed to allocate the memory for scratch buffer\n");
+		return -ENOMEM;
+	}
+
+	return 0;
+}
+
+static void rk_vip_destroy_scratch_buf(struct rk_vip_stream *stream)
+{
+	struct rk_vip_scratch_buffer *scratch_buf = &stream->scratch_buf;
+	struct rk_vip_device *dev = stream->vipdev;
+
+	dma_free_coherent(dev->dev, scratch_buf->size,
+			  scratch_buf->vaddr, scratch_buf->dma_addr);
+}
+
+static void rk_vip_stop_streaming(struct vb2_queue *queue)
+{
+	struct rk_vip_stream *stream = queue->drv_priv;
+	struct rk_vip_device *dev = stream->vipdev;
+	struct rk_vip_buffer *buf;
+	struct v4l2_subdev *sd;
+	int ret;
+
+	stream->stopping = true;
+	ret = wait_event_timeout(stream->wq_stopped,
+				 stream->state != RK_VIP_STATE_STREAMING,
+				 msecs_to_jiffies(1000));
+	if (!ret) {
+		rk_vip_stream_stop(stream);
+		stream->stopping = false;
+	}
+	pm_runtime_put(dev->dev);
+
+	/* stop the sub device*/
+	sd = dev->sensor.sd;
+	v4l2_subdev_call(sd, video, s_stream, 0);
+	v4l2_subdev_call(sd, core, s_power, 0);
+
+	/* release buffers */
+	if (stream->buffs[0]) {
+		list_add_tail(&stream->buffs[0]->queue, &stream->buf_head);
+		stream->buffs[0] = NULL;
+	}
+	if (stream->buffs[1]) {
+		list_add_tail(&stream->buffs[1]->queue, &stream->buf_head);
+		stream->buffs[1] = NULL;
+	}
+
+	while (!list_empty(&stream->buf_head)) {
+		buf = rk_vip_buffer_next(stream);
+		vb2_buffer_done(&buf->vb.vb2_buf, VB2_BUF_STATE_ERROR);
+	}
+
+	rk_vip_destroy_scratch_buf(stream);
+}
+
+static u32 rk_vip_determine_input_mode(struct rk_vip_device *dev)
+{
+	struct rk_vip_sensor_info *sensor_info = &dev->sensor;
+	struct rk_vip_stream *stream = &dev->stream;
+	v4l2_std_id std;
+	u32 mode = VIP_FORMAT_INPUT_MODE_YUV;
+	int ret;
+
+	ret = v4l2_subdev_call(sensor_info->sd, video, querystd, &std);
+	if (ret == 0) {
+		/* retrieve std from sensor if exist */
+		switch (std) {
+		case 0:
+			break;
+		case V4L2_STD_NTSC:
+			mode = VIP_FORMAT_INPUT_MODE_NTSC;
+			break;
+		case V4L2_STD_PAL:
+			mode = VIP_FORMAT_INPUT_MODE_PAL;
+			break;
+		case V4L2_STD_ATSC:
+			mode = VIP_FORMAT_INPUT_MODE_BT1120;
+			break;
+		default:
+			v4l2_err(&dev->v4l2_dev,
+				 "std: %lld is not supported", std);
+		}
+	} else {
+		/* determine input mode by mbus_code (fmt_type) */
+		switch (stream->vip_fmt_in->fmt_type) {
+		case VIP_FMT_TYPE_YUV:
+			mode = VIP_FORMAT_INPUT_MODE_YUV;
+			break;
+		case VIP_FMT_TYPE_RAW:
+			mode = VIP_FORMAT_INPUT_MODE_RAW;
+			break;
+		}
+	}
+
+	return mode;
+}
+
+static inline u32 rk_vip_scl_ctl(struct rk_vip_stream *stream)
+{
+	u32 fmt_type = stream->vip_fmt_in->fmt_type;
+
+	return (fmt_type == VIP_FMT_TYPE_YUV) ?
+		VIP_SCL_CTRL_ENABLE_YUV_16BIT_BYPASS :
+		VIP_SCL_CTRL_ENABLE_RAW_16BIT_BYPASS;
+}
+
+static int rk_vip_stream_start(struct rk_vip_stream *stream)
+{
+	u32 val, mbus_flags, href_pol, vsync_pol,
+	    xfer_mode = 0, yc_swap = 0, skip_top = 0;
+	struct rk_vip_device *dev = stream->vipdev;
+	struct rk_vip_sensor_info *sensor_info;
+	void __iomem *base = dev->base_addr;
+
+	sensor_info = &dev->sensor;
+	stream->frame_idx = 0;
+
+	mbus_flags = sensor_info->mbus.flags;
+	href_pol = (mbus_flags & V4L2_MBUS_HSYNC_ACTIVE_HIGH) ?
+			VIP_FORMAT_HSY_HIGH_ACTIVE : VIP_FORMAT_HSY_LOW_ACTIVE;
+	vsync_pol = (mbus_flags & V4L2_MBUS_VSYNC_ACTIVE_HIGH) ?
+			VIP_FORMAT_VSY_HIGH_ACTIVE : VIP_FORMAT_VSY_LOW_ACTIVE;
+
+	if (rk_vip_determine_input_mode(dev) == VIP_FORMAT_INPUT_MODE_BT1120) {
+		if (stream->vip_fmt_in->field == V4L2_FIELD_NONE)
+			xfer_mode = VIP_FORMAT_BT1120_TRANSMIT_PROGRESS;
+		else
+			xfer_mode = VIP_FORMAT_BT1120_TRANSMIT_INTERFACE;
+
+		if (!VIP_FETCH_IS_Y_FIRST(stream->vip_fmt_in->dvp_fmt_val))
+			yc_swap = VIP_FORMAT_BT1120_YC_SWAP;
+	}
+
+	val = vsync_pol | href_pol | rk_vip_determine_input_mode(dev) |
+	      stream->vip_fmt_out->fmt_val | stream->vip_fmt_in->dvp_fmt_val |
+	      xfer_mode | yc_swap;
+	write_vip_reg(base, VIP_FOR, val);
+	val = stream->pixm.width;
+	if (stream->vip_fmt_in->fmt_type == VIP_FMT_TYPE_RAW)
+		val = stream->pixm.width * 2;
+	write_vip_reg(base, VIP_VIR_LINE_WIDTH, val);
+	write_vip_reg(base, VIP_SET_SIZE,
+		      stream->pixm.width | (stream->pixm.height << 16));
+
+	v4l2_subdev_call(sensor_info->sd, sensor, g_skip_top_lines, &skip_top);
+
+	write_vip_reg(base, VIP_CROP, skip_top << VIP_CROP_Y_SHIFT);
+	write_vip_reg(base, VIP_FRAME_STATUS, VIP_FRAME_STAT_CLS);
+	write_vip_reg(base, VIP_INTSTAT, VIP_INTSTAT_CLS);
+	write_vip_reg(base, VIP_SCL_CTRL, rk_vip_scl_ctl(stream));
+
+	rk_vip_init_buffers(stream);
+
+	write_vip_reg(base, VIP_INTEN, VIP_INTEN_FRAME_END_EN |
+				       VIP_INTEN_LINE_ERR_EN |
+				       VIP_INTEN_PST_INF_FRAME_END_EN);
+
+	write_vip_reg(base, VIP_CTRL, VIP_CTRL_AXI_BURST_16 |
+				      VIP_CTRL_MODE_PINGPONG |
+				      VIP_CTRL_ENABLE_CAPTURE);
+
+	stream->state = RK_VIP_STATE_STREAMING;
+
+	return 0;
+}
+
+static int rk_vip_start_streaming(struct vb2_queue *queue, unsigned int count)
+{
+	struct rk_vip_stream *stream = queue->drv_priv;
+	struct rk_vip_device *dev = stream->vipdev;
+	struct v4l2_device *v4l2_dev = &dev->v4l2_dev;
+	struct v4l2_subdev *sd;
+	int ret;
+
+	if (WARN_ON(stream->state != RK_VIP_STATE_READY)) {
+		ret = -EBUSY;
+		v4l2_err(v4l2_dev, "stream in busy state\n");
+		goto destroy_buf;
+	}
+
+	stream->vip_fmt_in = get_input_fmt(dev->sensor.sd);
+
+	ret = rk_vip_create_scratch_buf(stream);
+	if (ret < 0) {
+		v4l2_err(v4l2_dev, "Failed to create scratch_buf, %d\n", ret);
+		goto destroy_buf;
+	}
+
+	ret = pm_runtime_get_sync(dev->dev);
+	if (ret < 0) {
+		v4l2_err(v4l2_dev, "Failed to get runtime pm, %d\n", ret);
+		goto destroy_scratch_buf;
+	}
+
+	/* start sub-devices */
+	sd = dev->sensor.sd;
+	ret = v4l2_subdev_call(sd, core, s_power, 1);
+	if (ret < 0 && ret != -ENOIOCTLCMD)
+		goto runtime_put;
+	ret = v4l2_subdev_call(sd, video, s_stream, 1);
+	if (ret < 0)
+		goto subdev_poweroff;
+
+	ret = rk_vip_stream_start(stream);
+	if (ret < 0)
+		goto stop_stream;
+
+	return 0;
+
+stop_stream:
+	rk_vip_stream_stop(stream);
+subdev_poweroff:
+	v4l2_subdev_call(sd, core, s_power, 0);
+runtime_put:
+	pm_runtime_put(dev->dev);
+destroy_scratch_buf:
+	rk_vip_destroy_scratch_buf(stream);
+destroy_buf:
+	while (!list_empty(&stream->buf_head)) {
+		struct rk_vip_buffer *buf;
+
+		buf = rk_vip_buffer_next(stream);
+		vb2_buffer_done(&buf->vb.vb2_buf, VB2_BUF_STATE_QUEUED);
+	}
+
+	return ret;
+}
+
+static struct vb2_ops rk_vip_vb2_ops = {
+	.queue_setup = rk_vip_queue_setup,
+	.buf_queue = rk_vip_buf_queue,
+	.wait_prepare = vb2_ops_wait_prepare,
+	.wait_finish = vb2_ops_wait_finish,
+	.stop_streaming = rk_vip_stop_streaming,
+	.start_streaming = rk_vip_start_streaming,
+};
+
+static int rk_vip_init_vb2_queue(struct vb2_queue *q,
+				 struct rk_vip_stream *stream)
+{
+	q->type = V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE |
+		  V4L2_BUF_TYPE_VIDEO_CAPTURE;
+	q->io_modes = VB2_MMAP | VB2_DMABUF;
+	q->drv_priv = stream;
+	q->ops = &rk_vip_vb2_ops;
+	q->mem_ops = &vb2_dma_contig_memops;
+	q->buf_struct_size = sizeof(struct rk_vip_buffer);
+	q->min_buffers_needed = VIP_REQ_BUFS_MIN;
+	q->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC;
+	q->lock = &stream->vlock;
+	q->dev = stream->vipdev->dev;
+
+	return vb2_queue_init(q);
+}
+
+static void rk_vip_set_fmt(struct rk_vip_stream *stream,
+			   struct v4l2_pix_format_mplane *pixm,
+			   bool try)
+{
+	struct rk_vip_device *dev = stream->vipdev;
+	struct v4l2_subdev_format sd_fmt;
+	const struct vip_output_fmt *fmt;
+	struct v4l2_rect input_rect;
+	u32 width, height;
+
+	fmt = find_output_fmt(stream, pixm->pixelformat);
+	if (!fmt)
+		fmt = &out_fmts[0];
+
+	if (!try) {
+		sd_fmt.which = V4L2_SUBDEV_FORMAT_ACTIVE;
+		sd_fmt.pad = 0;
+		sd_fmt.format.width = pixm->width;
+		sd_fmt.format.height = pixm->height;
+		v4l2_subdev_call(dev->sensor.sd, pad, set_fmt, NULL, &sd_fmt);
+
+		pixm->width = sd_fmt.format.width;
+		pixm->height = sd_fmt.format.height;
+	}
+
+	input_rect.width = VIP_MAX_WIDTH;
+	input_rect.height = VIP_MAX_HEIGHT;
+
+	width = clamp_t(u32, pixm->width, VIP_MIN_WIDTH, input_rect.width);
+	height = clamp_t(u32, pixm->height, VIP_MIN_HEIGHT, input_rect.height);
+
+	v4l2_fill_pixfmt_mp(pixm, fmt->fourcc, width, height);
+
+	pixm->quantization = V4L2_QUANTIZATION_DEFAULT;
+	pixm->colorspace = V4L2_COLORSPACE_SRGB;
+
+	pixm->xfer_func = V4L2_MAP_XFER_FUNC_DEFAULT(pixm->colorspace);
+	pixm->ycbcr_enc = V4L2_MAP_YCBCR_ENC_DEFAULT(pixm->colorspace);
+
+	pixm->field = V4L2_FIELD_NONE;
+
+	if (!try) {
+		stream->vip_fmt_out = fmt;
+		stream->pixm = *pixm;
+	}
+}
+
+void rk_vip_stream_init(struct rk_vip_device *dev)
+{
+	struct rk_vip_stream *stream = &dev->stream;
+	struct v4l2_pix_format_mplane pixm;
+
+	memset(stream, 0, sizeof(*stream));
+	memset(&pixm, 0, sizeof(pixm));
+	stream->vipdev = dev;
+
+	INIT_LIST_HEAD(&stream->buf_head);
+	spin_lock_init(&stream->vbq_lock);
+	stream->state = RK_VIP_STATE_READY;
+	init_waitqueue_head(&stream->wq_stopped);
+
+	/* Set default format */
+	pixm.pixelformat = V4L2_PIX_FMT_NV12;
+	pixm.width = RK_VIP_DEFAULT_WIDTH;
+	pixm.height = RK_VIP_DEFAULT_HEIGHT;
+	rk_vip_set_fmt(stream, &pixm, false);
+
+	stream->crop.left = 0;
+	stream->crop.top = 0;
+	stream->crop.width = 10;
+	stream->crop.height = 10;
+}
+
+static const struct v4l2_file_operations rk_vip_fops = {
+	.open = v4l2_fh_open,
+	.release = vb2_fop_release,
+	.unlocked_ioctl = video_ioctl2,
+	.poll = vb2_fop_poll,
+	.mmap = vb2_fop_mmap,
+};
+
+static int rk_vip_enum_input(struct file *file, void *priv,
+			     struct v4l2_input *input)
+{
+	if (input->index > 0)
+		return -EINVAL;
+
+	input->type = V4L2_INPUT_TYPE_CAMERA;
+	strlcpy(input->name, "Camera", sizeof(input->name));
+
+	return 0;
+}
+
+static int rk_vip_try_fmt_vid_cap_mplane(struct file *file, void *fh,
+					 struct v4l2_format *f)
+{
+	struct rk_vip_stream *stream = video_drvdata(file);
+
+	rk_vip_set_fmt(stream, &f->fmt.pix_mp, true);
+
+	return 0;
+}
+
+static int rk_vip_enum_fmt_vid_cap(struct file *file, void *priv,
+				   struct v4l2_fmtdesc *f)
+{
+	const struct vip_output_fmt *fmt = NULL;
+
+	if (f->index >= ARRAY_SIZE(out_fmts))
+		return -EINVAL;
+
+	fmt = &out_fmts[f->index];
+	f->pixelformat = fmt->fourcc;
+
+	return 0;
+}
+
+static int rk_vip_s_fmt_vid_cap_mplane(struct file *file,
+				       void *priv, struct v4l2_format *f)
+{
+	struct rk_vip_stream *stream = video_drvdata(file);
+
+	if (stream->state == RK_VIP_STATE_STREAMING)
+		return -EBUSY;
+
+	rk_vip_set_fmt(stream, &f->fmt.pix_mp, false);
+
+	return 0;
+}
+
+static int rk_vip_g_fmt_vid_cap_mplane(struct file *file, void *fh,
+				       struct v4l2_format *f)
+{
+	struct rk_vip_stream *stream = video_drvdata(file);
+
+	f->fmt.pix_mp = stream->pixm;
+
+	return 0;
+}
+
+static int rk_vip_querycap(struct file *file, void *priv,
+			   struct v4l2_capability *cap)
+{
+	struct rk_vip_stream *stream = video_drvdata(file);
+	struct device *dev = stream->vipdev->dev;
+
+	strlcpy(cap->driver, dev->driver->name, sizeof(cap->driver));
+	strlcpy(cap->card, dev->driver->name, sizeof(cap->card));
+	snprintf(cap->bus_info, sizeof(cap->bus_info),
+		 "platform:%s", dev_name(dev));
+
+	return 0;
+}
+
+static int rk_vip_enum_framesizes(struct file *file, void *fh,
+				  struct v4l2_frmsizeenum *fsize)
+{
+	struct rk_vip_stream *stream = video_drvdata(file);
+	struct rk_vip_device *dev = stream->vipdev;
+	struct v4l2_subdev_frame_size_enum fse = {
+		.index = fsize->index,
+		.which = V4L2_SUBDEV_FORMAT_ACTIVE,
+	};
+	const struct vip_output_fmt *fmt;
+	int ret;
+
+	if (!dev->sensor.sd)
+		return -EINVAL;
+
+	fmt = find_output_fmt(stream, fsize->pixel_format);
+	if (!fmt)
+		return -EINVAL;
+
+	fse.code = fmt->mbus;
+
+	ret = v4l2_subdev_call(dev->sensor.sd, pad, enum_frame_size,
+			       NULL, &fse);
+	if (ret)
+		return ret;
+
+	fsize->type = V4L2_FRMSIZE_TYPE_DISCRETE;
+	fsize->discrete.width = fse.max_width;
+	fsize->discrete.height = fse.max_height;
+
+	return 0;
+}
+
+static int rk_vip_enum_frameintervals(struct file *file, void *fh,
+				      struct v4l2_frmivalenum *fival)
+{
+	struct rk_vip_stream *stream = video_drvdata(file);
+	struct rk_vip_device *dev = stream->vipdev;
+	struct v4l2_subdev_frame_interval_enum fie = {
+		.index = fival->index,
+		.width = fival->width,
+		.height = fival->height,
+		.which = V4L2_SUBDEV_FORMAT_ACTIVE,
+	};
+	const struct vip_output_fmt *fmt;
+	int ret;
+
+	if (!dev->sensor.sd)
+		return -EINVAL;
+
+	fmt = find_output_fmt(stream, fival->pixel_format);
+	if (!fmt)
+		return -EINVAL;
+
+	fie.code = fmt->mbus;
+
+	ret = v4l2_subdev_call(dev->sensor.sd, pad, enum_frame_interval,
+			       NULL, &fie);
+	if (ret)
+		return ret;
+
+	fival->type = V4L2_FRMSIZE_TYPE_DISCRETE;
+	fival->discrete = fie.interval;
+
+	return 0;
+}
+
+static int rk_vip_g_input(struct file *file, void *fh, unsigned int *i)
+{
+	*i = 0;
+	return 0;
+}
+
+static int rk_vip_s_input(struct file *file, void *fh, unsigned int i)
+{
+	if (i)
+		return -EINVAL;
+
+	return 0;
+}
+
+static int rk_vip_g_parm(struct file *file, void *priv,
+			 struct v4l2_streamparm *p)
+{
+	struct rk_vip_stream *stream = video_drvdata(file);
+	struct rk_vip_device *dev = stream->vipdev;
+
+	return v4l2_g_parm_cap(video_devdata(file), dev->sensor.sd, p);
+}
+
+static int rk_vip_s_parm(struct file *file, void *priv,
+			 struct v4l2_streamparm *p)
+{
+	struct rk_vip_stream *stream = video_drvdata(file);
+	struct rk_vip_device *dev = stream->vipdev;
+
+	return v4l2_s_parm_cap(video_devdata(file), dev->sensor.sd, p);
+}
+
+static const struct v4l2_ioctl_ops rk_vip_v4l2_ioctl_ops = {
+	.vidioc_reqbufs = vb2_ioctl_reqbufs,
+	.vidioc_querybuf = vb2_ioctl_querybuf,
+	.vidioc_create_bufs = vb2_ioctl_create_bufs,
+	.vidioc_qbuf = vb2_ioctl_qbuf,
+	.vidioc_expbuf = vb2_ioctl_expbuf,
+	.vidioc_dqbuf = vb2_ioctl_dqbuf,
+	.vidioc_prepare_buf = vb2_ioctl_prepare_buf,
+	.vidioc_streamon = vb2_ioctl_streamon,
+	.vidioc_streamoff = vb2_ioctl_streamoff,
+
+	.vidioc_enum_fmt_vid_cap = rk_vip_enum_fmt_vid_cap,
+	.vidioc_try_fmt_vid_cap_mplane = rk_vip_try_fmt_vid_cap_mplane,
+	.vidioc_s_fmt_vid_cap_mplane = rk_vip_s_fmt_vid_cap_mplane,
+	.vidioc_g_fmt_vid_cap_mplane = rk_vip_g_fmt_vid_cap_mplane,
+	.vidioc_querycap = rk_vip_querycap,
+	.vidioc_enum_framesizes = rk_vip_enum_framesizes,
+	.vidioc_enum_frameintervals = rk_vip_enum_frameintervals,
+
+	.vidioc_enum_input = rk_vip_enum_input,
+	.vidioc_g_input = rk_vip_g_input,
+	.vidioc_s_input = rk_vip_s_input,
+
+	.vidioc_g_parm = rk_vip_g_parm,
+	.vidioc_s_parm = rk_vip_s_parm,
+};
+
+void rk_vip_unregister_stream_vdev(struct rk_vip_device *dev)
+{
+	struct rk_vip_stream *stream = &dev->stream;
+
+	media_entity_cleanup(&stream->vdev.entity);
+	video_unregister_device(&stream->vdev);
+}
+
+int rk_vip_register_stream_vdev(struct rk_vip_device *dev)
+{
+	struct rk_vip_stream *stream = &dev->stream;
+	struct v4l2_device *v4l2_dev = &dev->v4l2_dev;
+	struct video_device *vdev = &stream->vdev;
+	int ret;
+
+	strlcpy(vdev->name, VIP_VIDEODEVICE_NAME, sizeof(vdev->name));
+	mutex_init(&stream->vlock);
+
+	vdev->ioctl_ops = &rk_vip_v4l2_ioctl_ops;
+	vdev->release = video_device_release_empty;
+	vdev->fops = &rk_vip_fops;
+	vdev->minor = -1;
+	vdev->v4l2_dev = v4l2_dev;
+	vdev->lock = &stream->vlock;
+	vdev->device_caps = V4L2_CAP_VIDEO_CAPTURE_MPLANE |
+			    V4L2_CAP_STREAMING;
+	video_set_drvdata(vdev, stream);
+	vdev->vfl_dir = VFL_DIR_RX;
+	stream->pad.flags = MEDIA_PAD_FL_SINK;
+
+	rk_vip_init_vb2_queue(&stream->buf_queue, stream);
+
+	vdev->queue = &stream->buf_queue;
+	strscpy(vdev->name, KBUILD_MODNAME, sizeof(vdev->name));
+
+	ret = video_register_device(vdev, VFL_TYPE_VIDEO, -1);
+	if (ret < 0) {
+		v4l2_err(v4l2_dev,
+			 "video_register_device failed with error %d\n", ret);
+		return ret;
+	}
+
+	ret = media_entity_pads_init(&vdev->entity, 1, &stream->pad);
+	if (ret < 0)
+		goto unreg;
+
+	return 0;
+unreg:
+	video_unregister_device(vdev);
+	return ret;
+}
+
+static void rk_vip_vb_done(struct rk_vip_stream *stream,
+			   struct vb2_v4l2_buffer *vb_done)
+{
+	vb2_set_plane_payload(&vb_done->vb2_buf, 0,
+			      stream->pixm.plane_fmt[0].sizeimage);
+	vb_done->vb2_buf.timestamp = ktime_get_ns();
+	vb_done->sequence = stream->frame_idx;
+	vb2_buffer_done(&vb_done->vb2_buf, VB2_BUF_STATE_DONE);
+}
+
+static void rk_vip_reset_stream(struct rk_vip_device *vip_dev)
+{
+	void __iomem *base = vip_dev->base_addr;
+	u32 ctl = read_vip_reg(base, VIP_CTRL);
+
+	write_vip_reg(base, VIP_CTRL, ctl & (~VIP_CTRL_ENABLE_CAPTURE));
+	write_vip_reg(base, VIP_CTRL, ctl | VIP_CTRL_ENABLE_CAPTURE);
+}
+
+irqreturn_t rk_vip_irq_pingpong(int irq, void *ctx)
+{
+	struct device *dev = ctx;
+	struct rk_vip_device *vip_dev = dev_get_drvdata(dev);
+	struct rk_vip_stream *stream = &vip_dev->stream;
+	void __iomem *base = vip_dev->base_addr;
+	unsigned int intstat;
+
+	u32 lastline, lastpix, ctl, vip_frmst;
+
+	intstat = read_vip_reg(base, VIP_INTSTAT);
+	vip_frmst = read_vip_reg(base, VIP_FRAME_STATUS);
+	lastline = VIP_FETCH_Y_LAST_LINE(read_vip_reg(base, VIP_LAST_LINE));
+	lastpix = read_vip_reg(base, VIP_LAST_PIX);
+	ctl = read_vip_reg(base, VIP_CTRL);
+
+	/* There are two irqs enabled:
+	 *  - PST_INF_FRAME_END: vip FIFO is ready,
+	 *    this is prior to FRAME_END
+	 *  - FRAME_END: vip has saved frame to memory,
+	 *    a frame ready
+	 */
+
+	if ((intstat & VIP_INTSTAT_PST_INF_FRAME_END)) {
+		write_vip_reg(base, VIP_INTSTAT,
+			      VIP_INTSTAT_PST_INF_FRAME_END_CLR);
+
+		if (stream->stopping)
+			/* To stop VIP ASAP, before FRAME_END irq */
+			write_vip_reg(base, VIP_CTRL,
+				      ctl & (~VIP_CTRL_ENABLE_CAPTURE));
+	}
+
+	if ((intstat & VIP_INTSTAT_PRE_INF_FRAME_END))
+		write_vip_reg(base, VIP_INTSTAT, VIP_INTSTAT_PRE_INF_FRAME_END);
+
+	if (intstat & (VIP_INTSTAT_LINE_ERR | VIP_INTSTAT_PIX_ERR)) {
+		write_vip_reg(base, VIP_INTSTAT, VIP_INTSTAT_LINE_ERR |
+						 VIP_INTSTAT_PIX_ERR);
+		rk_vip_reset_stream(vip_dev);
+	}
+
+	if ((intstat & VIP_INTSTAT_FRAME_END)) {
+		struct vb2_v4l2_buffer *vb_done = NULL;
+
+		write_vip_reg(base, VIP_INTSTAT, VIP_INTSTAT_FRAME_END_CLR |
+						 VIP_INTSTAT_LINE_END_CLR);
+
+		if (stream->stopping) {
+			rk_vip_stream_stop(stream);
+			stream->stopping = false;
+			wake_up(&stream->wq_stopped);
+			return IRQ_HANDLED;
+		}
+
+		if (lastline != stream->pixm.height) {
+			v4l2_err(&vip_dev->v4l2_dev,
+				 "Bad frame, irq:0x%x frmst:0x%x size:%dx%d\n",
+				 intstat, vip_frmst, lastline, lastpix);
+
+			rk_vip_reset_stream(vip_dev);
+		}
+
+		if (vip_frmst & VIP_INTSTAT_F0_READY)
+			stream->frame_phase = 0;
+		else if (vip_frmst & VIP_INTSTAT_F1_READY)
+			stream->frame_phase = 1;
+		else
+			return IRQ_HANDLED;
+
+		if (stream->buffs[stream->frame_phase])
+			vb_done = &stream->buffs[stream->frame_phase]->vb;
+
+		rk_vip_assign_new_buffer_pingpong(stream);
+
+		if (vb_done)
+			rk_vip_vb_done(stream, vb_done);
+
+		stream->frame_idx++;
+	}
+
+	return IRQ_HANDLED;
+}
diff --git a/drivers/media/platform/rockchip/vip/dev.c b/drivers/media/platform/rockchip/vip/dev.c
new file mode 100644
index 000000000000..86e2e34756df
--- /dev/null
+++ b/drivers/media/platform/rockchip/vip/dev.c
@@ -0,0 +1,331 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Rockchip VIP Camera Interface Driver
+ *
+ * Copyright (C) 2018 Rockchip Electronics Co., Ltd.
+ * Copyright (C) 2020 Maxime Chevallier <maxime.chevallier@bootlin.com>
+ */
+
+#include <linux/clk.h>
+#include <linux/delay.h>
+#include <linux/interrupt.h>
+#include <linux/module.h>
+#include <linux/of.h>
+#include <linux/of_graph.h>
+#include <linux/of_platform.h>
+#include <linux/of_reserved_mem.h>
+#include <linux/reset.h>
+#include <linux/pm_runtime.h>
+#include <linux/pinctrl/consumer.h>
+#include <media/v4l2-fwnode.h>
+
+#include "dev.h"
+#include "regs.h"
+
+#define RK_VIP_VERNO_LEN		10
+
+struct vip_match_data {
+	int chip_id;
+	const char * const *clks;
+	const char * const *rsts;
+	int clks_num;
+	int rsts_num;
+};
+
+static int rk_vip_create_links(struct rk_vip_device *dev)
+{
+	struct v4l2_subdev *sd = dev->sensor.sd;
+	int ret;
+
+	ret = media_create_pad_link(&sd->entity, 0,
+				    &dev->stream.vdev.entity, 0,
+				    MEDIA_LNK_FL_ENABLED);
+	if (ret) {
+		dev_err(dev->dev, "failed to create link");
+		return ret;
+	}
+
+	return 0;
+}
+
+static int subdev_notifier_complete(struct v4l2_async_notifier *notifier)
+{
+	struct rk_vip_device *dev;
+	int ret;
+
+	dev = container_of(notifier, struct rk_vip_device, notifier);
+
+	mutex_lock(&dev->media_dev.graph_mutex);
+
+	ret = v4l2_device_register_subdev_nodes(&dev->v4l2_dev);
+	if (ret < 0)
+		goto unlock;
+
+	ret = rk_vip_create_links(dev);
+	if (ret < 0)
+		goto unlock;
+
+unlock:
+	mutex_unlock(&dev->media_dev.graph_mutex);
+	return ret;
+}
+
+static int subdev_notifier_bound(struct v4l2_async_notifier *notifier,
+				 struct v4l2_subdev *subdev,
+				 struct v4l2_async_subdev *asd)
+{
+	struct rk_vip_device *vip_dev = container_of(notifier,
+					struct rk_vip_device, notifier);
+
+	int pad;
+
+	vip_dev->sensor.sd = subdev;
+	pad = media_entity_get_fwnode_pad(&subdev->entity, subdev->fwnode,
+					  MEDIA_PAD_FL_SOURCE);
+	if (pad < 0)
+		return pad;
+
+	vip_dev->sensor.pad = pad;
+
+	return 0;
+}
+
+static const struct v4l2_async_notifier_operations subdev_notifier_ops = {
+	.bound = subdev_notifier_bound,
+	.complete = subdev_notifier_complete,
+};
+
+static int vip_subdev_notifier(struct rk_vip_device *vip_dev)
+{
+	struct v4l2_async_notifier *ntf = &vip_dev->notifier;
+	struct device *dev = vip_dev->dev;
+	struct v4l2_fwnode_endpoint vep = {
+		.bus_type = V4L2_MBUS_PARALLEL,
+	};
+	struct fwnode_handle *ep;
+	int ret;
+
+	v4l2_async_notifier_init(ntf);
+
+	ep = fwnode_graph_get_endpoint_by_id(dev_fwnode(dev), 0, 0,
+					     FWNODE_GRAPH_ENDPOINT_NEXT);
+	if (!ep)
+		return -EINVAL;
+
+	ret = v4l2_fwnode_endpoint_parse(ep, &vep);
+	if (ret)
+		return ret;
+
+	ret = v4l2_async_notifier_add_fwnode_remote_subdev(ntf, ep,
+							   &vip_dev->asd);
+	if (ret)
+		return ret;
+
+	ntf->ops = &subdev_notifier_ops;
+
+	fwnode_handle_put(ep);
+
+	ret = v4l2_async_notifier_register(&vip_dev->v4l2_dev, ntf);
+	return ret;
+}
+
+static int rk_vip_register_platform_subdevs(struct rk_vip_device *vip_dev)
+{
+	int ret;
+
+	ret = rk_vip_register_stream_vdev(vip_dev);
+	if (ret < 0)
+		return ret;
+
+	ret = vip_subdev_notifier(vip_dev);
+	if (ret < 0) {
+		v4l2_err(&vip_dev->v4l2_dev,
+			 "Failed to register subdev notifier(%d)\n", ret);
+		rk_vip_unregister_stream_vdev(vip_dev);
+	}
+
+	return 0;
+}
+
+static const char * const px30_vip_clks[] = {
+	"aclk",
+	"hclk",
+	"pclk",
+};
+
+static const struct vip_match_data px30_vip_match_data = {
+	.chip_id = CHIP_PX30_VIP,
+	.clks = px30_vip_clks,
+	.clks_num = ARRAY_SIZE(px30_vip_clks),
+};
+
+static const struct of_device_id rk_vip_plat_of_match[] = {
+	{
+		.compatible = "rockchip,px30-vip",
+		.data = &px30_vip_match_data,
+	},
+	{},
+};
+
+void rk_vip_soft_reset(struct rk_vip_device *vip_dev)
+{
+	reset_control_assert(vip_dev->vip_rst);
+
+	udelay(5);
+
+	reset_control_deassert(vip_dev->vip_rst);
+}
+
+static int rk_vip_plat_probe(struct platform_device *pdev)
+{
+	const struct of_device_id *match;
+	struct device_node *node = pdev->dev.of_node;
+	struct device *dev = &pdev->dev;
+	struct v4l2_device *v4l2_dev;
+	struct rk_vip_device *vip_dev;
+	const struct vip_match_data *data;
+	struct resource *res;
+	int i, ret, irq;
+
+	match = of_match_node(rk_vip_plat_of_match, node);
+	if (IS_ERR(match))
+		return PTR_ERR(match);
+
+	vip_dev = devm_kzalloc(dev, sizeof(*vip_dev), GFP_KERNEL);
+	if (!vip_dev)
+		return -ENOMEM;
+
+	dev_set_drvdata(dev, vip_dev);
+	vip_dev->dev = dev;
+
+	irq = platform_get_irq(pdev, 0);
+	if (irq < 0)
+		return irq;
+
+	ret = devm_request_irq(dev, irq, rk_vip_irq_pingpong, IRQF_SHARED,
+			       dev_driver_string(dev), dev);
+	if (ret < 0) {
+		dev_err(dev, "request irq failed: %d\n", ret);
+		return ret;
+	}
+
+	vip_dev->irq = irq;
+	data = match->data;
+	vip_dev->chip_id = data->chip_id;
+
+	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+	vip_dev->base_addr = devm_ioremap_resource(dev, res);
+
+	if (IS_ERR(vip_dev->base_addr))
+		return PTR_ERR(vip_dev->base_addr);
+
+	for (i = 0; i < data->clks_num; i++)
+		vip_dev->clks[i].id = data->clks[i];
+
+	vip_dev->num_clk = data->clks_num;
+
+	ret = devm_clk_bulk_get(dev, vip_dev->num_clk, vip_dev->clks);
+	if (ret)
+		return ret;
+
+	vip_dev->vip_rst = devm_reset_control_array_get(dev, false, false);
+	if (IS_ERR(vip_dev->vip_rst))
+		return PTR_ERR(vip_dev->vip_rst);
+
+	/* Initialize the stream */
+	rk_vip_stream_init(vip_dev);
+
+	strlcpy(vip_dev->media_dev.model, "rk_vip",
+		sizeof(vip_dev->media_dev.model));
+	vip_dev->media_dev.dev = &pdev->dev;
+	v4l2_dev = &vip_dev->v4l2_dev;
+	v4l2_dev->mdev = &vip_dev->media_dev;
+	strlcpy(v4l2_dev->name, "rk_vip", sizeof(v4l2_dev->name));
+
+	ret = v4l2_device_register(vip_dev->dev, &vip_dev->v4l2_dev);
+	if (ret < 0)
+		return ret;
+
+	media_device_init(&vip_dev->media_dev);
+
+	ret = media_device_register(&vip_dev->media_dev);
+	if (ret < 0) {
+		v4l2_err(v4l2_dev, "Failed to register media device: %d\n",
+			 ret);
+		goto err_unreg_v4l2_dev;
+	}
+
+	/* create & register platefom subdev (from of_node) */
+	ret = rk_vip_register_platform_subdevs(vip_dev);
+	if (ret < 0)
+		goto err_unreg_media_dev;
+
+	ret = of_reserved_mem_device_init(dev);
+	if (ret)
+		v4l2_warn(v4l2_dev, "No reserved memory region assign to VIP\n");
+
+	pm_runtime_enable(&pdev->dev);
+
+	return 0;
+
+err_unreg_media_dev:
+	media_device_unregister(&vip_dev->media_dev);
+err_unreg_v4l2_dev:
+	v4l2_device_unregister(&vip_dev->v4l2_dev);
+	return ret;
+}
+
+static int rk_vip_plat_remove(struct platform_device *pdev)
+{
+	struct rk_vip_device *vip_dev = platform_get_drvdata(pdev);
+
+	pm_runtime_disable(&pdev->dev);
+
+	media_device_unregister(&vip_dev->media_dev);
+	v4l2_device_unregister(&vip_dev->v4l2_dev);
+	rk_vip_unregister_stream_vdev(vip_dev);
+
+	return 0;
+}
+
+static int __maybe_unused rk_vip_runtime_suspend(struct device *dev)
+{
+	struct rk_vip_device *vip_dev = dev_get_drvdata(dev);
+
+	clk_bulk_disable_unprepare(vip_dev->num_clk, vip_dev->clks);
+
+	return pinctrl_pm_select_sleep_state(dev);
+}
+
+static int __maybe_unused rk_vip_runtime_resume(struct device *dev)
+{
+	struct rk_vip_device *vip_dev = dev_get_drvdata(dev);
+	int ret;
+
+	ret = pinctrl_pm_select_default_state(dev);
+	if (ret < 0)
+		return ret;
+
+	return clk_bulk_prepare_enable(vip_dev->num_clk, vip_dev->clks);
+}
+
+static const struct dev_pm_ops rk_vip_plat_pm_ops = {
+	SET_SYSTEM_SLEEP_PM_OPS(pm_runtime_force_suspend,
+				pm_runtime_force_resume)
+	SET_RUNTIME_PM_OPS(rk_vip_runtime_suspend, rk_vip_runtime_resume, NULL)
+};
+
+static struct platform_driver rk_vip_plat_drv = {
+	.driver = {
+		   .name = VIP_DRIVER_NAME,
+		   .of_match_table = of_match_ptr(rk_vip_plat_of_match),
+		   .pm = &rk_vip_plat_pm_ops,
+	},
+	.probe = rk_vip_plat_probe,
+	.remove = rk_vip_plat_remove,
+};
+
+module_platform_driver(rk_vip_plat_drv);
+MODULE_AUTHOR("Rockchip Camera/ISP team");
+MODULE_DESCRIPTION("Rockchip VIP platform driver");
+MODULE_LICENSE("GPL");
diff --git a/drivers/media/platform/rockchip/vip/dev.h b/drivers/media/platform/rockchip/vip/dev.h
new file mode 100644
index 000000000000..c4594df6d952
--- /dev/null
+++ b/drivers/media/platform/rockchip/vip/dev.h
@@ -0,0 +1,203 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Rockchip VIP Driver
+ *
+ * Copyright (C) 2018 Rockchip Electronics Co., Ltd.
+ */
+
+#ifndef _RK_VIP_DEV_H
+#define _RK_VIP_DEV_H
+
+#include <linux/clk.h>
+#include <linux/mutex.h>
+#include <media/media-device.h>
+#include <media/media-entity.h>
+#include <media/v4l2-ctrls.h>
+#include <media/v4l2-device.h>
+#include <media/videobuf2-v4l2.h>
+
+#define VIP_DRIVER_NAME		"rk_vip"
+#define VIP_VIDEODEVICE_NAME	"stream_vip"
+
+#define RK_VIP_MAX_BUS_CLK	8
+#define RK_VIP_MAX_SENSOR	2
+#define RK_VIP_MAX_RESET		5
+#define RK_VIP_MAX_CSI_CHANNEL	4
+
+#define RK_VIP_DEFAULT_WIDTH	640
+#define RK_VIP_DEFAULT_HEIGHT	480
+
+#define write_vip_reg(base, addr, val)  writel(val, (addr) + (base))
+#define read_vip_reg(base, addr) readl((addr) + (base))
+
+#define write_csihost_reg(base, addr, val)  writel(val, (addr) + (base))
+#define read_csihost_reg(base, addr) readl((addr) + (base))
+
+enum rk_vip_state {
+	RK_VIP_STATE_DISABLED,
+	RK_VIP_STATE_READY,
+	RK_VIP_STATE_STREAMING
+};
+
+enum rk_vip_chip_id {
+	CHIP_PX30_VIP,
+	CHIP_RK1808_VIP,
+	CHIP_RK3128_VIP,
+	CHIP_RK3288_VIP
+};
+
+enum host_type_t {
+	RK_CSI_RXHOST,
+	RK_DSI_RXHOST
+};
+
+struct rk_vip_buffer {
+	struct vb2_v4l2_buffer vb;
+	struct list_head queue;
+	union {
+		u32 buff_addr[VIDEO_MAX_PLANES];
+		void *vaddr[VIDEO_MAX_PLANES];
+	};
+};
+
+struct rk_vip_scratch_buffer {
+	void *vaddr;
+	dma_addr_t dma_addr;
+	u32 size;
+};
+
+extern int rk_vip_debug;
+
+static inline struct rk_vip_buffer *to_rk_vip_buffer(struct vb2_v4l2_buffer *vb)
+{
+	return container_of(vb, struct rk_vip_buffer, vb);
+}
+
+/*
+ * struct rk_vip_sensor_info - Sensor infomations
+ * @mbus: media bus configuration
+ */
+struct rk_vip_sensor_info {
+	struct v4l2_subdev *sd;
+	int pad;
+	struct v4l2_mbus_config mbus;
+	int lanes;
+};
+
+/*
+ * struct vip_output_fmt - The output format
+ *
+ * @fourcc: pixel format in fourcc
+ * @cplanes: number of colour planes
+ * @fmt_val: the fmt val corresponding to VIP_FOR register
+ * @bpp: bits per pixel for each cplanes
+ */
+struct vip_output_fmt {
+	u32 fourcc;
+	u32 mbus;
+	u32 fmt_val;
+};
+
+enum vip_fmt_type {
+	VIP_FMT_TYPE_YUV = 0,
+	VIP_FMT_TYPE_RAW,
+};
+
+/*
+ * struct vip_input_fmt - The input mbus format from sensor
+ *
+ * @mbus_code: mbus format
+ * @dvp_fmt_val: the fmt val corresponding to VIP_FOR register
+ * @csi_fmt_val: the fmt val corresponding to VIP_CSI_ID_CTRL
+ * @field: the field type of the input from sensor
+ */
+struct vip_input_fmt {
+	u32 mbus_code;
+	u32 dvp_fmt_val;
+	u32 csi_fmt_val;
+	enum vip_fmt_type fmt_type;
+	enum v4l2_field field;
+};
+
+/*
+ * struct rk_vip_stream - Stream states TODO
+ *
+ * @vbq_lock: lock to protect buf_queue
+ * @buf_queue: queued buffer list
+ * @scratch_buf: scratch space to store dropped data
+ *
+ * rk_vip use shadowsock registers, so it need two buffer at a time
+ * @curr_buf: the buffer used for current frame
+ * @next_buf: the buffer used for next frame
+ */
+struct rk_vip_stream {
+	struct rk_vip_device		*vipdev;
+	enum rk_vip_state		state;
+	bool				stopping;
+	wait_queue_head_t		wq_stopped;
+	int				frame_idx;
+	int				frame_phase;
+
+	/* lock between irq and buf_queue */
+	spinlock_t			vbq_lock;
+	struct vb2_queue		buf_queue;
+	struct list_head		buf_head;
+	struct rk_vip_scratch_buffer	scratch_buf;
+	struct rk_vip_buffer		*buffs[2];
+
+	/* vfd lock */
+	struct mutex			vlock;
+	struct video_device		vdev;
+	struct media_pad		pad;
+
+	const struct vip_output_fmt	*vip_fmt_out;
+	const struct vip_input_fmt	*vip_fmt_in;
+	struct v4l2_pix_format_mplane	pixm;
+	struct v4l2_rect		crop;
+	int				crop_enable;
+};
+
+static inline struct rk_vip_stream *to_rk_vip_stream(struct video_device *vdev)
+{
+	return container_of(vdev, struct rk_vip_stream, vdev);
+}
+
+/*
+ * struct rk_vip_device - ISP platform device
+ * @base_addr: base register address
+ * @active_sensor: sensor in-use, set when streaming on
+ * @stream: capture video device
+ */
+struct rk_vip_device {
+	struct list_head		list;
+	struct device			*dev;
+	int				irq;
+	void __iomem			*base_addr;
+	void __iomem			*csi_base;
+	struct clk_bulk_data		clks[RK_VIP_MAX_BUS_CLK];
+	int				num_clk;
+	struct vb2_alloc_ctx		*alloc_ctx;
+	bool				iommu_en;
+	struct iommu_domain		*domain;
+	struct reset_control		*vip_rst;
+
+	struct v4l2_device		v4l2_dev;
+	struct media_device		media_dev;
+	struct v4l2_ctrl_handler	ctrl_handler;
+	struct v4l2_async_notifier	notifier;
+	struct v4l2_async_subdev	asd;
+	struct rk_vip_sensor_info	sensor;
+
+	struct rk_vip_stream		stream;
+
+	int				chip_id;
+};
+
+void rk_vip_unregister_stream_vdev(struct rk_vip_device *dev);
+int rk_vip_register_stream_vdev(struct rk_vip_device *dev);
+void rk_vip_stream_init(struct rk_vip_device *dev);
+
+irqreturn_t rk_vip_irq_pingpong(int irq, void *ctx);
+void rk_vip_soft_reset(struct rk_vip_device *vip_dev);
+
+#endif
diff --git a/drivers/media/platform/rockchip/vip/regs.h b/drivers/media/platform/rockchip/vip/regs.h
new file mode 100644
index 000000000000..cfe287ce5bf6
--- /dev/null
+++ b/drivers/media/platform/rockchip/vip/regs.h
@@ -0,0 +1,260 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Rockchip VIP Driver
+ *
+ * Copyright (C) 2018 Rockchip Electronics Co., Ltd.
+ */
+
+#ifndef _RK_VIP_REGS_H
+#define _RK_VIP_REGS_H
+
+/* VIP Reg Offset */
+#define VIP_CTRL			0x00
+#define VIP_INTEN			0x04
+#define VIP_INTSTAT			0x08
+#define VIP_FOR				0x0c
+#define VIP_LINE_NUM_ADDR		0x10
+#define VIP_FRM0_ADDR_Y			0x14
+#define VIP_FRM0_ADDR_UV		0x18
+#define VIP_FRM1_ADDR_Y			0x1c
+#define VIP_FRM1_ADDR_UV		0x20
+#define VIP_VIR_LINE_WIDTH		0x24
+#define VIP_SET_SIZE			0x28
+#define VIP_SCM_ADDR_Y			0x2c
+#define VIP_SCM_ADDR_U			0x30
+#define VIP_SCM_ADDR_V			0x34
+#define VIP_WB_UP_FILTER		0x38
+#define VIP_WB_LOW_FILTER		0x3c
+#define VIP_WBC_CNT			0x40
+#define VIP_CROP			0x44
+#define VIP_SCL_CTRL			0x48
+#define VIP_SCL_DST			0x4c
+#define VIP_SCL_FCT			0x50
+#define VIP_SCL_VALID_NUM		0x54
+#define VIP_LINE_LOOP_CTR		0x58
+#define VIP_FRAME_STATUS		0x60
+#define VIP_CUR_DST			0x64
+#define VIP_LAST_LINE			0x68
+#define VIP_LAST_PIX			0x6c
+
+/* RK1808 VIP CSI Registers Offset */
+#define VIP_CSI_ID0_CTRL0		0x80
+#define VIP_CSI_ID0_CTRL1		0x84
+#define VIP_CSI_ID1_CTRL0		0x88
+#define VIP_CSI_ID1_CTRL1		0x8c
+#define VIP_CSI_ID2_CTRL0		0x90
+#define VIP_CSI_ID2_CTRL1		0x94
+#define VIP_CSI_ID3_CTRL0		0x98
+#define VIP_CSI_ID3_CTRL1		0x9c
+#define VIP_CSI_WATER_LINE		0xa0
+#define VIP_CSI_FRM0_ADDR_Y_ID0		0xa4
+#define VIP_CSI_FRM1_ADDR_Y_ID0		0xa8
+#define VIP_CSI_FRM0_ADDR_UV_ID0	0xac
+#define VIP_CSI_FRM1_ADDR_UV_ID0	0xb0
+#define VIP_CSI_FRM0_VLW_Y_ID0		0xb4
+#define VIP_CSI_FRM1_VLW_Y_ID0		0xb8
+#define VIP_CSI_FRM0_VLW_UV_ID0		0xbc
+#define VIP_CSI_FRM1_VLW_UV_ID0		0xc0
+#define VIP_CSI_FRM0_ADDR_Y_ID1		0xc4
+#define VIP_CSI_FRM1_ADDR_Y_ID1		0xc8
+#define VIP_CSI_FRM0_ADDR_UV_ID1	0xcc
+#define VIP_CSI_FRM1_ADDR_UV_ID1	0xd0
+#define VIP_CSI_FRM0_VLW_Y_ID1		0xd4
+#define VIP_CSI_FRM1_VLW_Y_ID1		0xd8
+#define VIP_CSI_FRM0_VLW_UV_ID1		0xdc
+#define VIP_CSI_FRM1_VLW_UV_ID1		0xe0
+#define VIP_CSI_FRM0_ADDR_Y_ID2		0xe4
+#define VIP_CSI_FRM1_ADDR_Y_ID2		0xe8
+#define VIP_CSI_FRM0_ADDR_UV_ID2	0xec
+#define VIP_CSI_FRM1_ADDR_UV_ID2	0xf0
+#define VIP_CSI_FRM0_VLW_Y_ID2		0xf4
+#define VIP_CSI_FRM1_VLW_Y_ID2		0xf8
+#define VIP_CSI_FRM0_VLW_UV_ID2		0xfc
+#define VIP_CSI_FRM1_VLW_UV_ID2		0x100
+#define VIP_CSI_FRM0_ADDR_Y_ID3		0x104
+#define VIP_CSI_FRM1_ADDR_Y_ID3		0x108
+#define VIP_CSI_FRM0_ADDR_UV_ID3	0x10c
+#define VIP_CSI_FRM1_ADDR_UV_ID3	0x110
+#define VIP_CSI_FRM0_VLW_Y_ID3		0x114
+#define VIP_CSI_FRM1_VLW_Y_ID3		0x118
+#define VIP_CSI_FRM0_VLW_UV_ID3		0x11c
+#define VIP_CSI_FRM1_VLW_UV_ID3		0x120
+#define VIP_CSI_INTEN			0x124
+#define VIP_CSI_INTSTAT			0x128
+#define VIP_CSI_LINE_INT_NUM_ID0_1	0x12c
+#define VIP_CSI_LINE_INT_NUM_ID2_3	0x130
+#define VIP_CSI_LINE_CNT_ID0_1		0x134
+#define VIP_CSI_LINE_CNT_ID2_3		0x138
+#define VIP_CSI_ID0_CROP_START		0x13c
+#define VIP_CSI_ID1_CROP_START		0x140
+#define VIP_CSI_ID2_CROP_START		0x144
+#define VIP_CSI_ID3_CROP_START		0x148
+
+/* The key register bit description */
+
+/* VIP_CTRL Reg */
+#define VIP_CTRL_DISABLE_CAPTURE			(0x0 << 0)
+#define VIP_CTRL_ENABLE_CAPTURE			(0x1 << 0)
+#define VIP_CTRL_MODE_ONEFRAME			(0x0 << 1)
+#define VIP_CTRL_MODE_PINGPONG			(0x1 << 1)
+#define VIP_CTRL_MODE_LINELOOP			(0x2 << 1)
+#define VIP_CTRL_AXI_BURST_16			(0xF << 12)
+
+/* VIP_INTEN */
+#define VIP_INTEN_DISABLE			(0x0 << 0)
+#define VIP_INTEN_FRAME_END_EN			(0x1 << 0)
+#define VIP_INTEN_LINE_ERR_EN			(0x1 << 2)
+#define VIP_INTEN_BUS_ERR_EN			(0x1 << 6)
+#define VIP_INTEN_SCL_ERR_EN			(0x1 << 7)
+#define VIP_INTEN_PST_INF_FRAME_END_EN		(0x1 << 9)
+
+/* VIP INTSTAT */
+#define VIP_INTSTAT_CLS			(0x3FF)
+#define VIP_INTSTAT_FRAME_END			(0x01 << 0)
+#define VIP_INTSTAT_LINE_END			(0x01 << 1)
+#define VIP_INTSTAT_LINE_ERR			(0x01 << 2)
+#define VIP_INTSTAT_PIX_ERR			(0x01 << 3)
+#define VIP_INTSTAT_PRE_INF_FRAME_END		(0x01 << 8)
+#define VIP_INTSTAT_PST_INF_FRAME_END		(0x01 << 9)
+#define VIP_INTSTAT_FRAME_END_CLR			(0x01 << 0)
+#define VIP_INTSTAT_LINE_END_CLR			(0x01 << 1)
+#define VIP_INTSTAT_LINE_ERR_CLR			(0x01 << 2)
+#define VIP_INTSTAT_PST_INF_FRAME_END_CLR		(0x01 << 9)
+#define VIP_INTSTAT_ERR			(0xFC)
+
+/* VIP_FRAME STATUS */
+#define VIP_FRAME_STAT_CLS			0x00
+#define VIP_FRAME_FRM0_STAT_CLS			0x20	/* write 0 to clear frame 0 */
+
+/* VIP_FORMAT */
+#define VIP_FORMAT_VSY_HIGH_ACTIVE			(0x01 << 0)
+#define VIP_FORMAT_VSY_LOW_ACTIVE			(0x00 << 0)
+#define VIP_FORMAT_HSY_LOW_ACTIVE			(0x01 << 1)
+#define VIP_FORMAT_HSY_HIGH_ACTIVE			(0x00 << 1)
+#define VIP_FORMAT_INPUT_MODE_YUV			(0x00 << 2)
+#define VIP_FORMAT_INPUT_MODE_PAL			(0x02 << 2)
+#define VIP_FORMAT_INPUT_MODE_NTSC			(0x03 << 2)
+#define VIP_FORMAT_INPUT_MODE_BT1120		(0x07 << 2)
+#define VIP_FORMAT_INPUT_MODE_RAW			(0x04 << 2)
+#define VIP_FORMAT_INPUT_MODE_JPEG			(0x05 << 2)
+#define VIP_FORMAT_INPUT_MODE_MIPI			(0x06 << 2)
+#define VIP_FORMAT_YUV_INPUT_ORDER_UYVY		(0x00 << 5)
+#define VIP_FORMAT_YUV_INPUT_ORDER_YVYU		(0x01 << 5)
+#define VIP_FORMAT_YUV_INPUT_ORDER_VYUY		(0x10 << 5)
+#define VIP_FORMAT_YUV_INPUT_ORDER_YUYV		(0x03 << 5)
+#define VIP_FORMAT_YUV_INPUT_422			(0x00 << 7)
+#define VIP_FORMAT_YUV_INPUT_420			(0x01 << 7)
+#define VIP_FORMAT_INPUT_420_ORDER_EVEN		(0x00 << 8)
+#define VIP_FORMAT_INPUT_420_ORDER_ODD		(0x01 << 8)
+#define VIP_FORMAT_CCIR_INPUT_ORDER_ODD		(0x00 << 9)
+#define VIP_FORMAT_CCIR_INPUT_ORDER_EVEN		(0x01 << 9)
+#define VIP_FORMAT_RAW_DATA_WIDTH_8		(0x00 << 11)
+#define VIP_FORMAT_RAW_DATA_WIDTH_10		(0x01 << 11)
+#define VIP_FORMAT_RAW_DATA_WIDTH_12		(0x02 << 11)
+#define VIP_FORMAT_YUV_OUTPUT_422			(0x00 << 16)
+#define VIP_FORMAT_YUV_OUTPUT_420			(0x01 << 16)
+#define VIP_FORMAT_OUTPUT_420_ORDER_EVEN		(0x00 << 17)
+#define VIP_FORMAT_OUTPUT_420_ORDER_ODD		(0x01 << 17)
+#define VIP_FORMAT_RAWD_DATA_LITTLE_ENDIAN		(0x00 << 18)
+#define VIP_FORMAT_RAWD_DATA_BIG_ENDIAN		(0x01 << 18)
+#define VIP_FORMAT_UV_STORAGE_ORDER_UVUV		(0x00 << 19)
+#define VIP_FORMAT_UV_STORAGE_ORDER_VUVU		(0x01 << 19)
+#define VIP_FORMAT_BT1120_CLOCK_SINGLE_EDGES	(0x00 << 24)
+#define VIP_FORMAT_BT1120_CLOCK_DOUBLE_EDGES	(0x01 << 24)
+#define VIP_FORMAT_BT1120_TRANSMIT_INTERFACE	(0x00 << 25)
+#define VIP_FORMAT_BT1120_TRANSMIT_PROGRESS	(0x01 << 25)
+#define VIP_FORMAT_BT1120_YC_SWAP			(0x01 << 26)
+
+/* VIP_SCL_CTRL */
+#define VIP_SCL_CTRL_ENABLE_SCL_DOWN			(0x01 << 0)
+#define VIP_SCL_CTRL_DISABLE_SCL_DOWN		(0x00 << 0)
+#define VIP_SCL_CTRL_ENABLE_SCL_UP			(0x01 << 1)
+#define VIP_SCL_CTRL_DISABLE_SCL_UP			(0x00 << 1)
+#define VIP_SCL_CTRL_ENABLE_YUV_16BIT_BYPASS		(0x01 << 4)
+#define VIP_SCL_CTRL_DISABLE_YUV_16BIT_BYPASS	(0x00 << 4)
+#define VIP_SCL_CTRL_ENABLE_RAW_16BIT_BYPASS		(0x01 << 5)
+#define VIP_SCL_CTRL_DISABLE_RAW_16BIT_BYPASS	(0x00 << 5)
+#define VIP_SCL_CTRL_ENABLE_32BIT_BYPASS		(0x01 << 6)
+#define VIP_SCL_CTRL_DISABLE_32BIT_BYPASS		(0x00 << 6)
+
+/* VIP_INTSTAT */
+#define VIP_INTSTAT_F0_READY			(0x01 << 0)
+#define VIP_INTSTAT_F1_READY			(0x01 << 1)
+
+/* VIP_CROP */
+#define VIP_CROP_Y_SHIFT		16
+#define VIP_CROP_X_SHIFT		0
+
+/* VIP_CSI_ID_CTRL0 */
+#define VIP_CSI_DISABLE_CAPTURE		(0x0 << 0)
+#define VIP_CSI_ENABLE_CAPTURE		(0x1 << 0)
+#define VIP_CSI_WRDDR_TYPE_RAW8		(0x0 << 1)
+#define VIP_CSI_WRDDR_TYPE_RAW10		(0x1 << 1)
+#define VIP_CSI_WRDDR_TYPE_RAW12		(0x2 << 1)
+#define VIP_CSI_WRDDR_TYPE_RGB888		(0x3 << 1)
+#define VIP_CSI_WRDDR_TYPE_YUV422		(0x4 << 1)
+#define VIP_CSI_DISABLE_COMMAND_MODE	(0x0 << 4)
+#define VIP_CSI_ENABLE_COMMAND_MODE		(0x1 << 4)
+#define VIP_CSI_DISABLE_CROP		(0x0 << 5)
+#define VIP_CSI_ENABLE_CROP			(0x1 << 5)
+
+/* VIP_CSI_INTEN */
+#define VIP_CSI_FRAME0_START_INTEN(id)	(0x1 << ((id) * 2))
+#define VIP_CSI_FRAME1_START_INTEN(id)	(0x1 << ((id) * 2 + 1))
+#define VIP_CSI_FRAME0_END_INTEN(id)	(0x1 << ((id) * 2 + 8))
+#define VIP_CSI_FRAME1_END_INTEN(id)	(0x1 << ((id) * 2 + 9))
+#define VIP_CSI_DMA_Y_FIFO_OVERFLOW_INTEN	(0x1 << 16)
+#define VIP_CSI_DMA_UV_FIFO_OVERFLOW_INTEN	(0x1 << 17)
+#define VIP_CSI_CONFIG_FIFO_OVERFLOW_INTEN	(0x1 << 18)
+#define VIP_CSI_BANDWIDTH_LACK_INTEN	(0x1 << 19)
+#define VIP_CSI_RX_FIFO_OVERFLOW_INTEN	(0x1 << 20)
+#define VIP_CSI_ALL_FRAME_START_INTEN	(0xff << 0)
+#define VIP_CSI_ALL_FRAME_END_INTEN		(0xff << 8)
+#define VIP_CSI_ALL_ERROR_INTEN		(0x1f << 16)
+
+/* VIP_CSI_INTSTAT */
+#define VIP_CSI_FRAME0_START_ID0		(0x1 << 0)
+#define VIP_CSI_FRAME1_START_ID0		(0x1 << 1)
+#define VIP_CSI_FRAME0_START_ID1		(0x1 << 2)
+#define VIP_CSI_FRAME1_START_ID1		(0x1 << 3)
+#define VIP_CSI_FRAME0_START_ID2		(0x1 << 4)
+#define VIP_CSI_FRAME1_START_ID2		(0x1 << 5)
+#define VIP_CSI_FRAME0_START_ID3		(0x1 << 6)
+#define VIP_CSI_FRAME1_START_ID3		(0x1 << 7)
+#define VIP_CSI_FRAME0_END_ID0		(0x1 << 8)
+#define VIP_CSI_FRAME1_END_ID0		(0x1 << 9)
+#define VIP_CSI_FRAME0_END_ID1		(0x1 << 10)
+#define VIP_CSI_FRAME1_END_ID1		(0x1 << 11)
+#define VIP_CSI_FRAME0_END_ID2		(0x1 << 12)
+#define VIP_CSI_FRAME1_END_ID2		(0x1 << 13)
+#define VIP_CSI_FRAME0_END_ID3		(0x1 << 14)
+#define VIP_CSI_FRAME1_END_ID3		(0x1 << 15)
+#define VIP_CSI_DMA_Y_FIFO_OVERFLOW		(0x1 << 16)
+#define VIP_CSI_DMA_UV_FIFO_OVERFLOW	(0x1 << 17)
+#define VIP_CSI_CONFIG_FIFO_OVERFLOW	(0x1 << 18)
+#define VIP_CSI_BANDWIDTH_LACK		(0x1 << 19)
+#define VIP_CSI_RX_FIFO_OVERFLOW		(0x1 << 20)
+
+#define VIP_CSI_FIFO_OVERFLOW	(VIP_CSI_DMA_Y_FIFO_OVERFLOW |	\
+				 VIP_CSI_DMA_UV_FIFO_OVERFLOW |	\
+				 VIP_CSI_CONFIG_FIFO_OVERFLOW |	\
+				 VIP_CSI_RX_FIFO_OVERFLOW)
+
+/* CSI Host Registers Define */
+#define VIP_CSIHOST_N_LANES		0x04
+#define VIP_CSIHOST_PHY_RSTZ	0x0c
+#define VIP_CSIHOST_RESETN		0x10
+#define VIP_CSIHOST_ERR1		0x20
+#define VIP_CSIHOST_ERR2		0x24
+#define VIP_CSIHOST_MSK1		0x28
+#define VIP_CSIHOST_MSK2		0x2c
+#define VIP_CSIHOST_CONTROL		0x40
+
+#define VIP_SW_CPHY_EN(x)		((x) << 0)
+#define VIP_SW_DSI_EN(x)		((x) << 4)
+#define VIP_SW_DATATYPE_FS(x)	((x) << 8)
+#define VIP_SW_DATATYPE_FE(x)	((x) << 14)
+#define VIP_SW_DATATYPE_LS(x)	((x) << 20)
+#define VIP_SW_DATATYPE_LE(x)	((x) << 26)
+
+#endif
