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/Kconfig
  14 +++ b/drivers/usb/Kconfig
  15 @@ -44,6 +44,7 @@ config USB_ARCH_HAS_OHCI
  16         default y if PPC_MPC52xx
  17         # MIPS:
  18         default y if SOC_AU1X00
  19 +       default y if JZSOC
  20         # SH:
  21         default y if CPU_SUBTYPE_SH7720
  22         default y if CPU_SUBTYPE_SH7721
  23 --- a/drivers/usb/gadget/Kconfig
  24 +++ b/drivers/usb/gadget/Kconfig
  25 @@ -121,11 +121,25 @@ choice
  26  #
  27  # Integrated controllers
  28  #
  29 +config USB_GADGET_JZ4740
  30 +       boolean "JZ4740 UDC"
  31 +       depends on SOC_JZ4740
  32 +       select USB_GADGET_SELECTED
  33 +       select USB_GADGET_DUALSPEED
  34 +       help
  35 +          Select this to support the Ingenic JZ4740 processor
  36 +           high speed USB device controller.
  37 +
  38 +config USB_JZ4740
  39 +       tristate
  40 +       depends on USB_GADGET_JZ4740
  41 +       default USB_GADGET
  42
  43  config USB_GADGET_AT91
  44         boolean "Atmel AT91 USB Device Port"
  45         depends on ARCH_AT91 && !ARCH_AT91SAM9RL && !ARCH_AT91CAP9 && !ARCH_AT91SAM9G45
  46         select USB_GADGET_SELECTED
  47 +
  48         help
  49            Many Atmel AT91 processors (such as the AT91RM2000) have a
  50            full speed USB Device Port with support for five configurable
  51 --- a/drivers/usb/gadget/Makefile
  52 +++ b/drivers/usb/gadget/Makefile
  53 @@ -28,6 +28,7 @@ obj-$(CONFIG_USB_FSL_QE)      += fsl_qe_udc.o
  54  obj-$(CONFIG_USB_CI13XXX)      += ci13xxx_udc.o
  55  obj-$(CONFIG_USB_S3C_HSOTG)    += s3c-hsotg.o
  56  obj-$(CONFIG_USB_LANGWELL)     += langwell_udc.o
  57 +obj-$(CONFIG_USB_JZ4740)       += jz4740_udc.o
  58
  59  #
  60  # USB gadget drivers
  61 --- a/drivers/usb/gadget/gadget_chips.h
  62 +++ b/drivers/usb/gadget/gadget_chips.h
  63 @@ -15,6 +15,12 @@
  64  #ifndef __GADGET_CHIPS_H
  65  #define __GADGET_CHIPS_H
  66
  67 +#ifdef CONFIG_USB_GADGET_JZ4740
  68 +#define        gadget_is_jz4740(g)     !strcmp("ingenic_hsusb", (g)->name)
  69 +#else
  70 +#define        gadget_is_jz4740(g)     0
  71 +#endif
  72 +
  73  #ifdef CONFIG_USB_GADGET_NET2280
  74  #define        gadget_is_net2280(g)    !strcmp("net2280", (g)->name)
  75  #else
  76 @@ -247,6 +253,9 @@ static inline int usb_gadget_controller_
  77                 return 0x24;
  78         else if (gadget_is_r8a66597(gadget))
  79                 return 0x25;
  80 +       else if (gadget_is_jz4740(gadget))
  81 +               return 0x26;
  82 +
  83         return -ENOENT;
  84  }
  85