diff --git a/drivers/pci/controller/dwc/pcie-dw-ep-rockchip.c b/drivers/pci/controller/dwc/pcie-dw-ep-rockchip.c
index b20e3d9af6e5..29a8f8ae11d6 100644
--- a/drivers/pci/controller/dwc/pcie-dw-ep-rockchip.c
+++ b/drivers/pci/controller/dwc/pcie-dw-ep-rockchip.c
@@ -970,27 +970,12 @@ static int pcie_ep_release(struct inode *inode, struct file *file)
 static long pcie_ep_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
 {
 	struct rockchip_pcie *rockchip = (struct rockchip_pcie *)file->private_data;
-	struct pcie_ep_user_data msg;
 	struct pcie_ep_dma_cache_cfg cfg;
 	void __user *uarg = (void __user *)arg;
 	int i, ret;
 	enum pcie_ep_mmap_resource mmap_res;
 
 	switch (cmd) {
-	case PCIE_DMA_GET_ELBI_DATA:
-		for (i = 4; i <= 6; i++)
-			msg.elbi_app_user[i - 4] = dw_pcie_readl_dbi(&rockchip->pci,
-								     PCIE_ELBI_LOCAL_BASE + i * 4);
-		for (i = 8; i <= 15; i++)
-			msg.elbi_app_user[i - 5] = dw_pcie_readl_dbi(&rockchip->pci,
-								     PCIE_ELBI_LOCAL_BASE + i * 4);
-
-		ret = copy_to_user(uarg, &msg, sizeof(msg));
-		if (ret) {
-			dev_err(rockchip->pci.dev, "failed to get elbi data\n");
-			return -EFAULT;
-		}
-		break;
 	case PCIE_DMA_CACHE_INVALIDE:
 		ret = copy_from_user(&cfg, uarg, sizeof(cfg));
 		if (ret) {
@@ -1017,15 +1002,6 @@ static long pcie_ep_ioctl(struct file *file, unsigned int cmd, unsigned long arg
 		rockchip->obj_info->irq_type_rc = OBJ_IRQ_USER;
 		rockchip_pcie_raise_msi_irq(rockchip, PCIe_CLIENT_MSI_OBJ_IRQ);
 		break;
-	case PCIE_EP_GET_USER_INFO:
-		msg.bar0_phys_addr = rockchip->ib_target_address[0];
-
-		ret = copy_to_user(uarg, &msg, sizeof(msg));
-		if (ret) {
-			dev_err(rockchip->pci.dev, "failed to get elbi data\n");
-			return -EFAULT;
-		}
-		break;
 	case PCIE_EP_SET_MMAP_RESOURCE:
 		ret = copy_from_user(&mmap_res, uarg, sizeof(mmap_res));
 		if (ret) {
diff --git a/include/uapi/linux/rk-pcie-ep.h b/include/uapi/linux/rk-pcie-ep.h
index 345c6c2e9e86..fe1e677c1ad4 100644
--- a/include/uapi/linux/rk-pcie-ep.h
+++ b/include/uapi/linux/rk-pcie-ep.h
@@ -24,14 +24,6 @@
 /* Application status*/
 #define RKEP_SMODE_APPRDY       0x20
 
-/*
- * rockchip pcie driver elbi ioctrl output data
- */
-struct pcie_ep_user_data {
-	__u64 bar0_phys_addr;
-	__u32 elbi_app_user[11];
-};
-
 /*
  * rockchip driver cache ioctrl input param
  */
@@ -101,12 +93,10 @@ struct pcie_ep_obj_info {
 };
 
 #define PCIE_BASE	'P'
-#define PCIE_DMA_GET_ELBI_DATA		_IOR(PCIE_BASE, 0, struct pcie_ep_user_data)
 #define PCIE_DMA_CACHE_INVALIDE		_IOW(PCIE_BASE, 1, struct pcie_ep_dma_cache_cfg)
 #define PCIE_DMA_CACHE_FLUSH		_IOW(PCIE_BASE, 2, struct pcie_ep_dma_cache_cfg)
 #define PCIE_DMA_IRQ_MASK_ALL		_IOW(PCIE_BASE, 3, int)
 #define PCIE_DMA_RAISE_MSI_OBJ_IRQ_USER	_IOW(PCIE_BASE, 4, int)
-#define PCIE_EP_GET_USER_INFO		_IOR(PCIE_BASE, 5, struct pcie_ep_user_data)
 #define PCIE_EP_SET_MMAP_RESOURCE	_IOW(PCIE_BASE, 6, int)
 #define PCIE_EP_RAISE_ELBI		_IOW(PCIE_BASE, 7, int)
 #define PCIE_EP_REQUEST_VIRTUAL_ID	_IOR(PCIE_BASE, 16, int)