usb: ehci-mx6: Make regulator DM_REGULATOR dependent

[pandora-u-boot.git] / drivers / usb / host / ehci-mx6.c

diff --git a/drivers/usb/host/ehci-mx6.c b/drivers/usb/host/ehci-mx6.c
index 7b309b7..9483947 100644 (file)
--- a/drivers/usb/host/ehci-mx6.c
+++ b/drivers/usb/host/ehci-mx6.c
@@ -1,8 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0+
 /*
  * Copyright (c) 2009 Daniel Mack <daniel@caiaq.de>
  * Copyright (C) 2010 Freescale Semiconductor, Inc.
- *
- * SPDX-License-Identifier:    GPL-2.0+
  */
 
 #include <common.h>
@@ -14,9 +13,10 @@
 #include <asm/io.h>
 #include <asm/arch/imx-regs.h>
 #include <asm/arch/clock.h>
-#include <asm/imx-common/iomux-v3.h>
-#include <asm/imx-common/sys_proto.h>
+#include <asm/mach-imx/iomux-v3.h>
+#include <asm/mach-imx/sys_proto.h>
 #include <dm.h>
+#include <asm/mach-types.h>
 #include <power/regulator.h>
 
 #include "ehci.h"
@@ -141,13 +141,12 @@ static int usb_phy_enable(int index, struct usb_ehci *ehci)
 
        /* Stop then Reset */
        clrbits_le32(usb_cmd, UCMD_RUN_STOP);
-       ret = wait_for_bit(__func__, usb_cmd, UCMD_RUN_STOP, false, 10000,
-                          false);
+       ret = wait_for_bit_le32(usb_cmd, UCMD_RUN_STOP, false, 10000, false);
        if (ret)
                return ret;
 
        setbits_le32(usb_cmd, UCMD_RESET);
-       ret = wait_for_bit(__func__, usb_cmd, UCMD_RESET, false, 10000, false);
+       ret = wait_for_bit_le32(usb_cmd, UCMD_RESET, false, 10000, false);
        if (ret)
                return ret;
 
@@ -336,7 +335,7 @@ int ehci_mx6_common_init(struct usb_ehci *ehci, int index)
        return 0;
 }
 
-#ifndef CONFIG_DM_USB
+#if !CONFIG_IS_ENABLED(DM_USB)
 int ehci_hcd_init(int index, enum usb_init_type init,
                struct ehci_hccr **hccr, struct ehci_hcor **hcor)
 {
@@ -405,6 +404,7 @@ static int mx6_init_after_reset(struct ehci_ctrl *dev)
        if (ret)
                return ret;
 
+#if CONFIG_IS_ENABLED(DM_REGULATOR)
        if (priv->vbus_supply) {
                ret = regulator_set_enable(priv->vbus_supply,
                                           (type == USB_INIT_DEVICE) ?
@@ -414,6 +414,7 @@ static int mx6_init_after_reset(struct ehci_ctrl *dev)
                        return ret;
                }
        }
+#endif
 
        if (type == USB_INIT_DEVICE)
                return 0;
@@ -434,10 +435,10 @@ static const struct ehci_ops mx6_ehci_ops = {
 static int ehci_usb_phy_mode(struct udevice *dev)
 {
        struct usb_platdata *plat = dev_get_platdata(dev);
-       void *__iomem addr = (void *__iomem)dev_get_addr(dev);
+       void *__iomem addr = (void *__iomem)devfdt_get_addr(dev);
        void *__iomem phy_ctrl, *__iomem phy_status;
        const void *blob = gd->fdt_blob;
-       int offset = dev->of_offset, phy_off;
+       int offset = dev_of_offset(dev), phy_off;
        u32 val;
 
        /*
@@ -484,7 +485,7 @@ static int ehci_usb_ofdata_to_platdata(struct udevice *dev)
        struct usb_platdata *plat = dev_get_platdata(dev);
        const char *mode;
 
-       mode = fdt_getprop(gd->fdt_blob, dev->of_offset, "dr_mode", NULL);
+       mode = fdt_getprop(gd->fdt_blob, dev_of_offset(dev), "dr_mode", NULL);
        if (mode) {
                if (strcmp(mode, "peripheral") == 0)
                        plat->init_type = USB_INIT_DEVICE;
@@ -504,7 +505,7 @@ static int ehci_usb_ofdata_to_platdata(struct udevice *dev)
 static int ehci_usb_probe(struct udevice *dev)
 {
        struct usb_platdata *plat = dev_get_platdata(dev);
-       struct usb_ehci *ehci = (struct usb_ehci *)dev_get_addr(dev);
+       struct usb_ehci *ehci = (struct usb_ehci *)devfdt_get_addr(dev);
        struct ehci_mx6_priv_data *priv = dev_get_priv(dev);
        enum usb_init_type type = plat->init_type;
        struct ehci_hccr *hccr;
@@ -515,15 +516,17 @@ static int ehci_usb_probe(struct udevice *dev)
        priv->portnr = dev->seq;
        priv->init_type = type;
 
+#if CONFIG_IS_ENABLED(DM_REGULATOR)
        ret = device_get_supply_regulator(dev, "vbus-supply",
                                          &priv->vbus_supply);
        if (ret)
                debug("%s: No vbus supply\n", dev->name);
-
+#endif
        ret = ehci_mx6_common_init(ehci, priv->portnr);
        if (ret)
                return ret;
 
+#if CONFIG_IS_ENABLED(DM_REGULATOR)
        if (priv->vbus_supply) {
                ret = regulator_set_enable(priv->vbus_supply,
                                           (type == USB_INIT_DEVICE) ?
@@ -533,6 +536,7 @@ static int ehci_usb_probe(struct udevice *dev)
                        return ret;
                }
        }
+#endif
 
        if (priv->init_type == USB_INIT_HOST) {
                setbits_le32(&ehci->usbmode, CM_HOST);