target/linux/xburst/patches-2.6.32/104-usb.patch

   1 From ba0e3820ee1def7c358391df293551b726fb7014 Mon Sep 17 00:00:00 2001
   2 From: Lars-Peter Clausen <lars@metafoo.de>
   3 Date: Mon, 11 Jan 2010 04:29:45 +0100
   4 Subject: [PATCH] /opt/Projects/openwrt/target/linux/xburst/patches-2.6.31/104-usb.patch
   5
   6 ---
   7  drivers/usb/Kconfig               |    1 +
   8  drivers/usb/gadget/Kconfig        |   14 ++++++++++++++
   9  drivers/usb/gadget/Makefile       |    1 +
  10  drivers/usb/gadget/gadget_chips.h |    9 +++++++++
  11  4 files changed, 25 insertions(+), 0 deletions(-)
  12
  13 --- a/drivers/usb/gadget/Kconfig
  14 +++ b/drivers/usb/gadget/Kconfig
  15 @@ -121,11 +121,25 @@ choice
  16  #
  17  # Integrated controllers
  18  #
  19 +config USB_GADGET_JZ4740
  20 +       boolean "JZ4740 UDC"
  21 +       depends on SOC_JZ4740
  22 +       select USB_GADGET_SELECTED
  23 +       select USB_GADGET_DUALSPEED
  24 +       help
  25 +          Select this to support the Ingenic JZ4740 processor
  26 +           high speed USB device controller.
  27 +
  28 +config USB_JZ4740
  29 +       tristate
  30 +       depends on USB_GADGET_JZ4740
  31 +       default USB_GADGET
  32
  33  config USB_GADGET_AT91
  34         boolean "Atmel AT91 USB Device Port"
  35         depends on ARCH_AT91 && !ARCH_AT91SAM9RL && !ARCH_AT91CAP9 && !ARCH_AT91SAM9G45
  36         select USB_GADGET_SELECTED
  37 +
  38         help
  39            Many Atmel AT91 processors (such as the AT91RM2000) have a
  40            full speed USB Device Port with support for five configurable
  41 --- a/drivers/usb/gadget/Makefile
  42 +++ b/drivers/usb/gadget/Makefile
  43 @@ -28,6 +28,7 @@ obj-$(CONFIG_USB_FSL_QE)      += fsl_qe_udc.o
  44  obj-$(CONFIG_USB_CI13XXX)      += ci13xxx_udc.o
  45  obj-$(CONFIG_USB_S3C_HSOTG)    += s3c-hsotg.o
  46  obj-$(CONFIG_USB_LANGWELL)     += langwell_udc.o
  47 +obj-$(CONFIG_USB_JZ4740)       += jz4740_udc.o
  48
  49  #
  50  # USB gadget drivers
  51 --- a/drivers/usb/gadget/gadget_chips.h
  52 +++ b/drivers/usb/gadget/gadget_chips.h
  53 @@ -15,6 +15,12 @@
  54  #ifndef __GADGET_CHIPS_H
  55  #define __GADGET_CHIPS_H
  56
  57 +#ifdef CONFIG_USB_GADGET_JZ4740
  58 +#define        gadget_is_jz4740(g)     !strcmp("ingenic_hsusb", (g)->name)
  59 +#else
  60 +#define        gadget_is_jz4740(g)     0
  61 +#endif
  62 +
  63  #ifdef CONFIG_USB_GADGET_NET2280
  64  #define        gadget_is_net2280(g)    !strcmp("net2280", (g)->name)
  65  #else
  66 @@ -247,6 +253,9 @@ static inline int usb_gadget_controller_
  67                 return 0x24;
  68         else if (gadget_is_r8a66597(gadget))
  69                 return 0x25;
  70 +       else if (gadget_is_jz4740(gadget))
  71 +               return 0x26;
  72 +
  73         return -ENOENT;
  74  }
  75