ar71xx: remove linux 3.18 support

Signed-off-by: Felix Fietkau <nbd@openwrt.org>

SVN-Revision: 46553

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 0e33674..0000000
--- 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),