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From ba0e3820ee1def7c358391df293551b726fb7014 Mon Sep 17 00:00:00 2001
From: Lars-Peter Clausen <lars@metafoo.de>
Date: Mon, 11 Jan 2010 04:29:45 +0100
Subject: [PATCH] /opt/Projects/openwrt/target/linux/xburst/patches-2.6.31/104-usb.patch
---
drivers/usb/Kconfig | 1 +
drivers/usb/gadget/Kconfig | 14 ++++++++++++++
drivers/usb/gadget/Makefile | 1 +
drivers/usb/gadget/gadget_chips.h | 9 +++++++++
4 files changed, 25 insertions(+), 0 deletions(-)
--- a/drivers/usb/gadget/Kconfig
+++ b/drivers/usb/gadget/Kconfig
@@ -121,11 +121,25 @@ choice
#
# Integrated controllers
#
+config USB_GADGET_JZ4740
+ boolean "JZ4740 UDC"
+ depends on SOC_JZ4740
+ select USB_GADGET_SELECTED
+ select USB_GADGET_DUALSPEED
+ help
+ Select this to support the Ingenic JZ4740 processor
+ high speed USB device controller.
+
+config USB_JZ4740
+ tristate
+ depends on USB_GADGET_JZ4740
+ default USB_GADGET
config USB_GADGET_AT91
boolean "Atmel AT91 USB Device Port"
depends on ARCH_AT91 && !ARCH_AT91SAM9RL && !ARCH_AT91CAP9 && !ARCH_AT91SAM9G45
select USB_GADGET_SELECTED
+
help
Many Atmel AT91 processors (such as the AT91RM2000) have a
full speed USB Device Port with support for five configurable
--- a/drivers/usb/gadget/Makefile
+++ b/drivers/usb/gadget/Makefile
@@ -28,6 +28,7 @@ obj-$(CONFIG_USB_FSL_QE) += fsl_qe_udc.o
obj-$(CONFIG_USB_CI13XXX) += ci13xxx_udc.o
obj-$(CONFIG_USB_S3C_HSOTG) += s3c-hsotg.o
obj-$(CONFIG_USB_LANGWELL) += langwell_udc.o
+obj-$(CONFIG_USB_JZ4740) += jz4740_udc.o
#
# USB gadget drivers
--- a/drivers/usb/gadget/gadget_chips.h
+++ b/drivers/usb/gadget/gadget_chips.h
@@ -15,6 +15,12 @@
#ifndef __GADGET_CHIPS_H
#define __GADGET_CHIPS_H
+#ifdef CONFIG_USB_GADGET_JZ4740
+#define gadget_is_jz4740(g) !strcmp("ingenic_hsusb", (g)->name)
+#else
+#define gadget_is_jz4740(g) 0
+#endif
+
#ifdef CONFIG_USB_GADGET_NET2280
#define gadget_is_net2280(g) !strcmp("net2280", (g)->name)
#else
@@ -247,6 +253,9 @@ static inline int usb_gadget_controller_
return 0x24;
else if (gadget_is_r8a66597(gadget))
return 0x25;
+ else if (gadget_is_jz4740(gadget))
+ return 0x26;
+
return -ENOENT;
}
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