arm: Add explicit include of <asm/mach-types.h>

[u-boot] / drivers / usb / host / ehci-generic.c

diff --git a/drivers/usb/host/ehci-generic.c b/drivers/usb/host/ehci-generic.c
index 1292caae4d722dc7cb15f738a02e81fe36c5a1bb..fb7846289372b0f8a0c67c0f7539ee8563afd424 100644 (file)
--- a/drivers/usb/host/ehci-generic.c
+++ b/drivers/usb/host/ehci-generic.c
@@ -5,6 +5,9 @@
  */
 
 #include <common.h>
+#include <clk.h>
+#include <reset.h>
+#include <asm/io.h>
 #include <dm.h>
 #include "ehci.h"
 
@@ -19,20 +22,41 @@ struct generic_ehci {
 
 static int ehci_usb_probe(struct udevice *dev)
 {
-       struct ehci_hccr *hccr = (struct ehci_hccr *)dev_get_addr(dev);
+       struct ehci_hccr *hccr;
        struct ehci_hcor *hcor;
+       int i;
 
+       for (i = 0; ; i++) {
+               struct clk clk;
+               int ret;
+
+               ret = clk_get_by_index(dev, i, &clk);
+               if (ret < 0)
+                       break;
+               if (clk_enable(&clk))
+                       printf("failed to enable clock %d\n", i);
+               clk_free(&clk);
+       }
+
+       for (i = 0; ; i++) {
+               struct reset_ctl reset;
+               int ret;
+
+               ret = reset_get_by_index(dev, i, &reset);
+               if (ret < 0)
+                       break;
+               if (reset_deassert(&reset))
+                       printf("failed to deassert reset %d\n", i);
+               reset_free(&reset);
+       }
+
+       hccr = map_physmem(devfdt_get_addr(dev), 0x100, MAP_NOCACHE);
        hcor = (struct ehci_hcor *)((uintptr_t)hccr +
                                    HC_LENGTH(ehci_readl(&hccr->cr_capbase)));
 
        return ehci_register(dev, hccr, hcor, NULL, 0, USB_INIT_HOST);
 }
 
-static int ehci_usb_remove(struct udevice *dev)
-{
-       return ehci_deregister(dev);
-}
-
 static const struct udevice_id ehci_usb_ids[] = {
        { .compatible = "generic-ehci" },
        { }
@@ -43,7 +67,7 @@ U_BOOT_DRIVER(ehci_generic) = {
        .id     = UCLASS_USB,
        .of_match = ehci_usb_ids,
        .probe = ehci_usb_probe,
-       .remove = ehci_usb_remove,
+       .remove = ehci_deregister,
        .ops    = &ehci_usb_ops,
        .priv_auto_alloc_size = sizeof(struct generic_ehci),
        .flags  = DM_FLAG_ALLOC_PRIV_DMA,