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@@ -1,103 +0,0 @@
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---- a/drivers/usb/host/ehci-hcd.c
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-+++ b/drivers/usb/host/ehci-hcd.c
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-@@ -252,6 +252,37 @@ int ehci_reset(struct ehci_hcd *ehci)
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- command |= CMD_RESET;
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- dbg_cmd (ehci, "reset", command);
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- ehci_writel(ehci, command, &ehci->regs->command);
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-+
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-+ if (ehci->qca_force_host_mode) {
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-+ u32 usbmode;
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-+
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-+ udelay(1000);
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-+
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-+ usbmode = ehci_readl(ehci, &ehci->regs->usbmode);
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-+ usbmode |= USBMODE_CM_HC | (1 << 4);
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-+ ehci_writel(ehci, usbmode, &ehci->regs->usbmode);
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-+
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-+ ehci_dbg(ehci, "forced host mode, usbmode: %08x\n",
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-+ ehci_readl(ehci, &ehci->regs->usbmode));
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-+ }
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-+
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-+ if (ehci->qca_force_16bit_ptw) {
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-+ u32 port_status;
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-+
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-+ udelay(1000);
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-+
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-+ /* enable 16-bit UTMI interface */
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-+ port_status = ehci_readl(ehci, &ehci->regs->port_status[0]);
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-+ port_status |= BIT(28);
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-+ ehci_writel(ehci, port_status, &ehci->regs->port_status[0]);
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-+
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-+ ehci_dbg(ehci, "16-bit UTMI interface enabled, status: %08x\n",
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-+ ehci_readl(ehci, &ehci->regs->port_status[0]));
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-+ }
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-+
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-+ if (ehci->reset_notifier)
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-+ ehci->reset_notifier(ehci_to_hcd(ehci));
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-+
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- ehci->rh_state = EHCI_RH_HALTED;
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- ehci->next_statechange = jiffies;
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- retval = ehci_handshake(ehci, &ehci->regs->command,
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---- a/drivers/usb/host/ehci.h
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-+++ b/drivers/usb/host/ehci.h
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-@@ -232,6 +232,10 @@ struct ehci_hcd { /* one per controlle
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- unsigned need_oc_pp_cycle:1; /* MPC834X port power */
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- unsigned imx28_write_fix:1; /* For Freescale i.MX28 */
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- unsigned ignore_oc:1;
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-+ unsigned qca_force_host_mode:1;
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-+ unsigned qca_force_16bit_ptw:1; /* force 16 bit UTMI */
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-+
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-+ void (*reset_notifier)(struct usb_hcd *hcd);
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-
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- /* required for usb32 quirk */
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- #define OHCI_CTRL_HCFS (3 << 6)
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---- a/include/linux/usb/ehci_pdriver.h
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-+++ b/include/linux/usb/ehci_pdriver.h
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-@@ -50,6 +50,8 @@ struct usb_ehci_pdata {
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- unsigned reset_on_resume:1;
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- unsigned dma_mask_64:1;
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- unsigned ignore_oc:1;
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-+ unsigned qca_force_host_mode:1;
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-+ unsigned qca_force_16bit_ptw:1;
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-
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- /* Turn on all power and clocks */
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- int (*power_on)(struct platform_device *pdev);
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-@@ -59,6 +61,7 @@ struct usb_ehci_pdata {
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- * turn off everything else */
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- void (*power_suspend)(struct platform_device *pdev);
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- int (*pre_setup)(struct usb_hcd *hcd);
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-+ void (*reset_notifier)(struct platform_device *pdev);
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- };
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-
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- #endif /* __USB_CORE_EHCI_PDRIVER_H */
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---- a/drivers/usb/host/ehci-platform.c
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-+++ b/drivers/usb/host/ehci-platform.c
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-@@ -53,6 +53,14 @@ struct ehci_platform_priv {
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-
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- static const char hcd_name[] = "ehci-platform";
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-
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-+static void ehci_platform_reset_notifier(struct usb_hcd *hcd)
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-+{
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-+ struct platform_device *pdev = to_platform_device(hcd->self.controller);
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-+ struct usb_ehci_pdata *pdata = pdev->dev.platform_data;
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-+
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-+ pdata->reset_notifier(pdev);
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-+}
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-+
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- static int ehci_platform_reset(struct usb_hcd *hcd)
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- {
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- struct platform_device *pdev = to_platform_device(hcd->self.controller);
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-@@ -270,6 +278,13 @@ static int ehci_platform_probe(struct pl
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- priv->reset_on_resume = true;
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- if (pdata->ignore_oc)
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- ehci->ignore_oc = 1;
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-+ if (pdata->qca_force_host_mode)
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-+ ehci->qca_force_host_mode = 1;
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-+ if (pdata->qca_force_16bit_ptw)
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-+ ehci->qca_force_16bit_ptw = 1;
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-+
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-+ if (pdata->reset_notifier)
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-+ ehci->reset_notifier = ehci_platform_reset_notifier;
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-
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- #ifndef CONFIG_USB_EHCI_BIG_ENDIAN_MMIO
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- if (ehci->big_endian_mmio) {
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