1 files changed, 0 insertions, 108 deletions

diff --git a/drivers/usb/host/xhci-exynos5.c b/drivers/usb/host/xhci-exynos5.c
index 23c7ecc5d8..a27a79632b 100644
--- a/drivers/usb/host/xhci-exynos5.c
+++ b/drivers/usb/host/xhci-exynos5.c
@@ -33,36 +33,24 @@
 /* Declare global data pointer */
 DECLARE_GLOBAL_DATA_PTR;
 
-#ifdef CONFIG_DM_USB
 struct exynos_xhci_platdata {
 	fdt_addr_t hcd_base;
 	fdt_addr_t phy_base;
 	struct gpio_desc vbus_gpio;
 };
-#endif
 
 /**
  * Contains pointers to register base addresses
  * for the usb controller.
  */
 struct exynos_xhci {
-#ifdef CONFIG_DM_USB
 	struct usb_platdata usb_plat;
-#endif
 	struct xhci_ctrl ctrl;
 	struct exynos_usb3_phy *usb3_phy;
 	struct xhci_hccr *hcd;
 	struct dwc3 *dwc3_reg;
-#ifndef CONFIG_DM_USB
-	struct gpio_desc vbus_gpio;
-#endif
 };
 
-#ifndef CONFIG_DM_USB
-static struct exynos_xhci exynos;
-#endif
-
-#ifdef CONFIG_DM_USB
 static int xhci_usb_ofdata_to_platdata(struct udevice *dev)
 {
 	struct exynos_xhci_platdata *plat = dev_get_platdata(dev);
@@ -102,54 +90,6 @@ static int xhci_usb_ofdata_to_platdata(struct udevice *dev)
 
 	return 0;
 }
-#else
-static int exynos_usb3_parse_dt(const void *blob, struct exynos_xhci *exynos)
-{
-	fdt_addr_t addr;
-	unsigned int node;
-	int depth;
-
-	node = fdtdec_next_compatible(blob, 0, COMPAT_SAMSUNG_EXYNOS5_XHCI);
-	if (node <= 0) {
-		debug("XHCI: Can't get device node for xhci\n");
-		return -ENODEV;
-	}
-
-	/*
-	 * Get the base address for XHCI controller from the device node
-	 */
-	addr = fdtdec_get_addr(blob, node, "reg");
-	if (addr == FDT_ADDR_T_NONE) {
-		debug("Can't get the XHCI register base address\n");
-		return -ENXIO;
-	}
-	exynos->hcd = (struct xhci_hccr *)addr;
-
-	/* Vbus gpio */
-	gpio_request_by_name_nodev(blob, node, "samsung,vbus-gpio", 0,
-				   &exynos->vbus_gpio, GPIOD_IS_OUT);
-
-	depth = 0;
-	node = fdtdec_next_compatible_subnode(blob, node,
-				COMPAT_SAMSUNG_EXYNOS5_USB3_PHY, &depth);
-	if (node <= 0) {
-		debug("XHCI: Can't get device node for usb3-phy controller\n");
-		return -ENODEV;
-	}
-
-	/*
-	 * Get the base address for usbphy from the device node
-	 */
-	exynos->usb3_phy = (struct exynos_usb3_phy *)fdtdec_get_addr(blob, node,
-								"reg");
-	if (exynos->usb3_phy == NULL) {
-		debug("Can't get the usbphy register address\n");
-		return -ENXIO;
-	}
-
-	return 0;
-}
-#endif
 
 static void exynos5_usb3_phy_init(struct exynos_usb3_phy *phy)
 {
@@ -340,53 +280,6 @@ static void exynos_xhci_core_exit(struct exynos_xhci *exynos)
 	exynos5_usb3_phy_exit(exynos->usb3_phy);
 }
 
-#ifndef CONFIG_DM_USB
-int xhci_hcd_init(int index, struct xhci_hccr **hccr, struct xhci_hcor **hcor)
-{
-	struct exynos_xhci *ctx = &exynos;
-	int ret;
-
-#ifdef CONFIG_OF_CONTROL
-	exynos_usb3_parse_dt(gd->fdt_blob, ctx);
-#else
-	ctx->usb3_phy = (struct exynos_usb3_phy *)samsung_get_base_usb3_phy();
-	ctx->hcd = (struct xhci_hccr *)samsung_get_base_usb_xhci();
-#endif
-
-	ctx->dwc3_reg = (struct dwc3 *)((char *)(ctx->hcd) + DWC3_REG_OFFSET);
-
-#ifdef CONFIG_OF_CONTROL
-	/* setup the Vbus gpio here */
-	if (dm_gpio_is_valid(&ctx->vbus_gpio))
-		dm_gpio_set_value(&ctx->vbus_gpio, 1);
-#endif
-
-	ret = exynos_xhci_core_init(ctx);
-	if (ret) {
-		puts("XHCI: failed to initialize controller\n");
-		return -EINVAL;
-	}
-
-	*hccr = (ctx->hcd);
-	*hcor = (struct xhci_hcor *)((uint32_t) *hccr
-				+ HC_LENGTH(xhci_readl(&(*hccr)->cr_capbase)));
-
-	debug("Exynos5-xhci: init hccr %x and hcor %x hc_length %d\n",
-		(uint32_t)*hccr, (uint32_t)*hcor,
-		(uint32_t)HC_LENGTH(xhci_readl(&(*hccr)->cr_capbase)));
-
-	return 0;
-}
-
-void xhci_hcd_stop(int index)
-{
-	struct exynos_xhci *ctx = &exynos;
-
-	exynos_xhci_core_exit(ctx);
-}
-#endif
-
-#ifdef CONFIG_DM_USB
 static int xhci_usb_probe(struct udevice *dev)
 {
 	struct exynos_xhci_platdata *plat = dev_get_platdata(dev);
@@ -443,4 +336,3 @@ U_BOOT_DRIVER(usb_xhci) = {
 	.priv_auto_alloc_size = sizeof(struct exynos_xhci),
 	.flags	= DM_FLAG_ALLOC_PRIV_DMA,
 };
-#endif