1 files changed, 0 insertions, 101 deletions
diff --git a/target/linux/ar71xx/patches-3.10/490-usb-ehci-add-quirks-for-qca-socs.patch b/target/linux/ar71xx/patches-3.10/490-usb-ehci-add-quirks-for-qca-socs.patch
deleted file mode 100644
index fcbf51b16f..0000000000
--- a/target/linux/ar71xx/patches-3.10/490-usb-ehci-add-quirks-for-qca-socs.patch
+++ /dev/null
@@ -1,101 +0,0 @@
---- a/drivers/usb/host/ehci-hcd.c
-+++ b/drivers/usb/host/ehci-hcd.c
-@@ -249,6 +249,37 @@ static int ehci_reset (struct ehci_hcd *
- 	command |= CMD_RESET;
- 	dbg_cmd (ehci, "reset", command);
- 	ehci_writel(ehci, command, &ehci->regs->command);
-+
-+	if (ehci->qca_force_host_mode) {
-+		u32 usbmode;
-+
-+		udelay(1000);
-+
-+		usbmode = ehci_readl(ehci, &ehci->regs->usbmode);
-+		usbmode |= USBMODE_CM_HC | (1 << 4);
-+		ehci_writel(ehci, usbmode, &ehci->regs->usbmode);
-+
-+		ehci_dbg(ehci, "forced host mode, usbmode: %08x\n",
-+			 ehci_readl(ehci, &ehci->regs->usbmode));
-+	}
-+
-+	if (ehci->qca_force_16bit_ptw) {
-+		u32 port_status;
-+
-+		udelay(1000);
-+
-+		/* enable 16-bit UTMI interface */
-+		port_status = ehci_readl(ehci, &ehci->regs->port_status[0]);
-+		port_status |= BIT(28);
-+		ehci_writel(ehci, port_status, &ehci->regs->port_status[0]);
-+
-+		ehci_dbg(ehci, "16-bit UTMI interface enabled, status: %08x\n",
-+			 ehci_readl(ehci, &ehci->regs->port_status[0]));
-+	}
-+
-+	if (ehci->reset_notifier)
-+		ehci->reset_notifier(ehci_to_hcd(ehci));
-+
- 	ehci->rh_state = EHCI_RH_HALTED;
- 	ehci->next_statechange = jiffies;
- 	retval = handshake (ehci, &ehci->regs->command,
---- a/drivers/usb/host/ehci.h
-+++ b/drivers/usb/host/ehci.h
-@@ -202,6 +202,10 @@ struct ehci_hcd {			/* one per controlle
- 	unsigned		need_oc_pp_cycle:1; /* MPC834X port power */
- 	unsigned		imx28_write_fix:1; /* For Freescale i.MX28 */
- 	unsigned		ignore_oc:1;
-+	unsigned		qca_force_host_mode:1;
-+	unsigned		qca_force_16bit_ptw:1; /* force 16 bit UTMI */
-+
-+	void (*reset_notifier)(struct usb_hcd *hcd);
- 
- 	/* required for usb32 quirk */
- 	#define OHCI_CTRL_HCFS          (3 << 6)
---- a/include/linux/usb/ehci_pdriver.h
-+++ b/include/linux/usb/ehci_pdriver.h
-@@ -43,6 +43,8 @@ struct usb_ehci_pdata {
- 	unsigned	big_endian_mmio:1;
- 	unsigned	no_io_watchdog:1;
- 	unsigned	ignore_oc:1;
-+	unsigned	qca_force_host_mode:1;
-+	unsigned	qca_force_16bit_ptw:1;
- 
- 	/* Turn on all power and clocks */
- 	int (*power_on)(struct platform_device *pdev);
-@@ -51,6 +53,7 @@ struct usb_ehci_pdata {
- 	/* Turn on only VBUS suspend power and hotplug detection,
- 	 * turn off everything else */
- 	void (*power_suspend)(struct platform_device *pdev);
-+	void (*reset_notifier)(struct platform_device *pdev);
- };
- 
- #endif /* __USB_CORE_EHCI_PDRIVER_H */
---- a/drivers/usb/host/ehci-platform.c
-+++ b/drivers/usb/host/ehci-platform.c
-@@ -36,6 +36,14 @@
- 
- static const char hcd_name[] = "ehci-platform";
- 
-+static void ehci_platform_reset_notifier(struct usb_hcd *hcd)
-+{
-+	struct platform_device *pdev = to_platform_device(hcd->self.controller);
-+	struct usb_ehci_pdata *pdata = pdev->dev.platform_data;
-+
-+	pdata->reset_notifier(pdev);
-+}
-+
- static int ehci_platform_reset(struct usb_hcd *hcd)
- {
- 	struct platform_device *pdev = to_platform_device(hcd->self.controller);
-@@ -48,6 +56,11 @@ static int ehci_platform_reset(struct us
- 	ehci->big_endian_desc = pdata->big_endian_desc;
- 	ehci->big_endian_mmio = pdata->big_endian_mmio;
- 	ehci->ignore_oc = pdata->ignore_oc;
-+	ehci->qca_force_host_mode = pdata->qca_force_host_mode;
-+	ehci->qca_force_16bit_ptw = pdata->qca_force_16bit_ptw;
-+
-+	if (pdata->reset_notifier)
-+		ehci->reset_notifier = ehci_platform_reset_notifier;
- 
- 	ehci->caps = hcd->regs + pdata->caps_offset;
- 	retval = ehci_setup(hcd);