ramips: add preliminary support for the RT3662/RT3883 SoCs

[openwrt.git] / target / linux / ramips / patches-3.2 / 200-rt3883-ehci-glue.patch

diff --git a/target/linux/ramips/patches-3.2/200-rt3883-ehci-glue.patch b/target/linux/ramips/patches-3.2/200-rt3883-ehci-glue.patch
new file mode 100644 (file)
index 0000000..db59785
--- /dev/null
+++ b/target/linux/ramips/patches-3.2/200-rt3883-ehci-glue.patch
@@ -0,0 +1,32 @@
+--- a/drivers/usb/host/Kconfig
++++ b/drivers/usb/host/Kconfig
+@@ -217,6 +217,15 @@ config USB_EHCI_ATH79
+         Enables support for the built-in EHCI controller present
+         on the Atheros AR7XXX/AR9XXX SoCs.
+ 
++config USB_EHCI_RT3883
++      bool "EHCI support for Ralink RT3662/RT3883 SoCs"
++      depends on USB_EHCI_HCD && SOC_RT3883
++      select USB_EHCI_ROOT_HUB_TT
++      default y
++      ---help---
++        Enables support for the built-in EHCI controller present
++        on the Ralink RT3883 SoC.
++
+ config USB_OXU210HP_HCD
+       tristate "OXU210HP HCD support"
+       depends on USB
+--- a/drivers/usb/host/ehci-hcd.c
++++ b/drivers/usb/host/ehci-hcd.c
+@@ -1329,6 +1329,11 @@ MODULE_LICENSE ("GPL");
+ #define PLATFORM_DRIVER               ehci_xls_driver
+ #endif
+ 
++#ifdef CONFIG_USB_EHCI_RT3883
++#include "ehci-rt3883.c"
++#define PLATFORM_DRIVER               ehci_rt3883_driver
++#endif
++
+ #if !defined(PCI_DRIVER) && !defined(PLATFORM_DRIVER) && \
+     !defined(PS3_SYSTEM_BUS_DRIVER) && !defined(OF_PLATFORM_DRIVER) && \
+     !defined(XILINX_OF_PLATFORM_DRIVER)