[ar71xx] add ar913x specific USB setup

[openwrt.git] / target / linux / ar71xx / files / arch / mips / ar71xx / platform.c

diff --git a/target/linux/ar71xx/files/arch/mips/ar71xx/platform.c b/target/linux/ar71xx/files/arch/mips/ar71xx/platform.c
index ad22e06..5c8791b 100644 (file)
--- a/target/linux/ar71xx/files/arch/mips/ar71xx/platform.c
+++ b/target/linux/ar71xx/files/arch/mips/ar71xx/platform.c
@@ -103,6 +103,18 @@ static void ar71xx_usb_setup(void)
        mdelay(900);
 }
 
+static void ar91xx_usb_setup(void)
+{
+       ar71xx_device_stop(RESET_MODULE_USBSUS_OVERRIDE);
+       mdelay(10);
+
+       ar71xx_device_start(RESET_MODULE_USB_HOST);
+       mdelay(10);
+
+       ar71xx_device_start(RESET_MODULE_USB_PHY);
+       mdelay(10);
+}
+
 void __init ar71xx_add_device_usb(void)
 {
        switch (ar71xx_soc) {
@@ -116,6 +128,7 @@ void __init ar71xx_add_device_usb(void)
 
        case AR71XX_SOC_AR9130:
        case AR71XX_SOC_AR9132:
+               ar91xx_usb_setup();
                ar71xx_ehci_data.is_ar91xx = 1;
                platform_device_register(&ar71xx_ehci_device);
                break;