diff --git a/drivers/media/platform/renesas/rzg2l-cru/rzg2l-video.c b/drivers/media/platform/renesas/rzg2l-cru/rzg2l-video.c
index ab35caf97c51..042a6bd44697 100644
--- a/drivers/media/platform/renesas/rzg2l-cru/rzg2l-video.c
+++ b/drivers/media/platform/renesas/rzg2l-cru/rzg2l-video.c
@@ -1029,6 +1029,31 @@ static int rzg2l_cru_enum_fmt_vid_cap(struct file *file, void *priv,
 	return 0;
 }
 
+static int rzg2l_cru_enum_framesizes(struct file *file, void *fh,
+				     struct v4l2_frmsizeenum *fsize)
+{
+	struct rzg2l_cru_dev *cru = video_drvdata(file);
+	const struct rzg2l_cru_info *info = cru->info;
+	const struct rzg2l_cru_ip_format *fmt;
+
+	if (fsize->index)
+		return -EINVAL;
+
+	fmt = rzg2l_cru_ip_format_to_fmt(fsize->pixel_format);
+	if (!fmt)
+		return -EINVAL;
+
+	fsize->type = V4L2_FRMIVAL_TYPE_CONTINUOUS;
+	fsize->stepwise.min_width = RZG2L_CRU_MIN_INPUT_WIDTH;
+	fsize->stepwise.max_width = info->max_width;
+	fsize->stepwise.step_width = 1;
+	fsize->stepwise.min_height = RZG2L_CRU_MIN_INPUT_HEIGHT;
+	fsize->stepwise.max_height = info->max_height;
+	fsize->stepwise.step_height = 1;
+
+	return 0;
+}
+
 static const struct v4l2_ioctl_ops rzg2l_cru_ioctl_ops = {
 	.vidioc_querycap		= rzg2l_cru_querycap,
 	.vidioc_try_fmt_vid_cap		= rzg2l_cru_try_fmt_vid_cap,
@@ -1045,6 +1070,7 @@ static const struct v4l2_ioctl_ops rzg2l_cru_ioctl_ops = {
 	.vidioc_prepare_buf		= vb2_ioctl_prepare_buf,
 	.vidioc_streamon		= vb2_ioctl_streamon,
 	.vidioc_streamoff		= vb2_ioctl_streamoff,
+	.vidioc_enum_framesizes		= rzg2l_cru_enum_framesizes,
 };
 
 /* -----------------------------------------------------------------------------