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Diffstat (limited to 'target/linux/ar71xx/patches-3.18/525-MIPS-ath79-enable-qca-usb-quirks.patch')
-rw-r--r--target/linux/ar71xx/patches-3.18/525-MIPS-ath79-enable-qca-usb-quirks.patch101
1 files changed, 0 insertions, 101 deletions
diff --git a/target/linux/ar71xx/patches-3.18/525-MIPS-ath79-enable-qca-usb-quirks.patch b/target/linux/ar71xx/patches-3.18/525-MIPS-ath79-enable-qca-usb-quirks.patch
deleted file mode 100644
index 0e33674adf..0000000000
--- a/target/linux/ar71xx/patches-3.18/525-MIPS-ath79-enable-qca-usb-quirks.patch
+++ /dev/null
@@ -1,101 +0,0 @@
---- a/arch/mips/ath79/dev-usb.c
-+++ b/arch/mips/ath79/dev-usb.c
-@@ -37,6 +37,8 @@ static struct usb_ehci_pdata ath79_ehci_
- static struct usb_ehci_pdata ath79_ehci_pdata_v2 = {
- .caps_offset = 0x100,
- .has_tt = 1,
-+ .qca_force_host_mode = 1,
-+ .qca_force_16bit_ptw = 1,
- };
-
- static void __init ath79_usb_register(const char *name, int id,
-@@ -159,6 +161,9 @@ static void __init ar913x_usb_setup(void
- ath79_device_reset_clear(AR913X_RESET_USB_PHY);
- mdelay(10);
-
-+ ath79_ehci_pdata_v2.qca_force_host_mode = 0;
-+ ath79_ehci_pdata_v2.qca_force_16bit_ptw = 0;
-+
- ath79_usb_register("ehci-platform", -1,
- AR913X_EHCI_BASE, AR913X_EHCI_SIZE,
- ATH79_CPU_IRQ(3),
-@@ -182,14 +187,34 @@ static void __init ar933x_usb_setup(void
- &ath79_ehci_pdata_v2, sizeof(ath79_ehci_pdata_v2));
- }
-
--static void __init ar934x_usb_setup(void)
-+static void enable_tx_tx_idp_violation_fix(unsigned base)
- {
-- u32 bootstrap;
-+ void __iomem *phy_reg;
-+ u32 t;
-+
-+ phy_reg = ioremap(base, 4);
-+ if (!phy_reg)
-+ return;
-+
-+ t = ioread32(phy_reg);
-+ t &= ~0xff;
-+ t |= 0x58;
-+ iowrite32(t, phy_reg);
-+
-+ iounmap(phy_reg);
-+}
-
-- bootstrap = ath79_reset_rr(AR934X_RESET_REG_BOOTSTRAP);
-- if (bootstrap & AR934X_BOOTSTRAP_USB_MODE_DEVICE)
-+static void ar934x_usb_reset_notifier(struct platform_device *pdev)
-+{
-+ if (pdev->id != -1)
- return;
-
-+ enable_tx_tx_idp_violation_fix(0x18116c94);
-+ dev_info(&pdev->dev, "TX-TX IDP fix enabled\n");
-+}
-+
-+static void __init ar934x_usb_setup(void)
-+{
- ath79_device_reset_set(AR934X_RESET_USBSUS_OVERRIDE);
- udelay(1000);
-
-@@ -202,14 +227,40 @@ static void __init ar934x_usb_setup(void
- ath79_device_reset_clear(AR934X_RESET_USB_HOST);
- udelay(1000);
-
-+ if (ath79_soc_rev >= 3)
-+ ath79_ehci_pdata_v2.reset_notifier = ar934x_usb_reset_notifier;
-+
- ath79_usb_register("ehci-platform", -1,
- AR934X_EHCI_BASE, AR934X_EHCI_SIZE,
- ATH79_CPU_IRQ(3),
- &ath79_ehci_pdata_v2, sizeof(ath79_ehci_pdata_v2));
- }
-
-+static void qca955x_usb_reset_notifier(struct platform_device *pdev)
-+{
-+ u32 base;
-+
-+ switch (pdev->id) {
-+ case 0:
-+ base = 0x18116c94;
-+ break;
-+
-+ case 1:
-+ base = 0x18116e54;
-+ break;
-+
-+ default:
-+ return;
-+ }
-+
-+ enable_tx_tx_idp_violation_fix(base);
-+ dev_info(&pdev->dev, "TX-TX IDP fix enabled\n");
-+}
-+
- static void __init qca955x_usb_setup(void)
- {
-+ ath79_ehci_pdata_v2.reset_notifier = qca955x_usb_reset_notifier;
-+
- ath79_usb_register("ehci-platform", 0,
- QCA955X_EHCI0_BASE, QCA955X_EHCI_SIZE,
- ATH79_IP3_IRQ(0),