2010-01-11 12:44:45 +08:00
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From ba0e3820ee1def7c358391df293551b726fb7014 Mon Sep 17 00:00:00 2001
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From: Lars-Peter Clausen <lars@metafoo.de>
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Date: Mon, 11 Jan 2010 04:29:45 +0100
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Subject: [PATCH] /opt/Projects/openwrt/target/linux/xburst/patches-2.6.31/104-usb.patch
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---
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drivers/usb/Kconfig | 1 +
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drivers/usb/gadget/Kconfig | 14 ++++++++++++++
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drivers/usb/gadget/Makefile | 1 +
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drivers/usb/gadget/gadget_chips.h | 9 +++++++++
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4 files changed, 25 insertions(+), 0 deletions(-)
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--- a/drivers/usb/gadget/Kconfig
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+++ b/drivers/usb/gadget/Kconfig
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@@ -121,11 +121,25 @@ choice
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#
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# Integrated controllers
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#
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+config USB_GADGET_JZ4740
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+ boolean "JZ4740 UDC"
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+ depends on SOC_JZ4740
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+ select USB_GADGET_SELECTED
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+ select USB_GADGET_DUALSPEED
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+ help
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+ Select this to support the Ingenic JZ4740 processor
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+ high speed USB device controller.
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+
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+config USB_JZ4740
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+ tristate
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+ depends on USB_GADGET_JZ4740
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+ default USB_GADGET
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config USB_GADGET_AT91
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boolean "Atmel AT91 USB Device Port"
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depends on ARCH_AT91 && !ARCH_AT91SAM9RL && !ARCH_AT91CAP9 && !ARCH_AT91SAM9G45
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select USB_GADGET_SELECTED
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+
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help
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Many Atmel AT91 processors (such as the AT91RM2000) have a
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full speed USB Device Port with support for five configurable
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--- a/drivers/usb/gadget/Makefile
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+++ b/drivers/usb/gadget/Makefile
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@@ -28,6 +28,7 @@ obj-$(CONFIG_USB_FSL_QE) += fsl_qe_udc.o
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obj-$(CONFIG_USB_CI13XXX) += ci13xxx_udc.o
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obj-$(CONFIG_USB_S3C_HSOTG) += s3c-hsotg.o
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obj-$(CONFIG_USB_LANGWELL) += langwell_udc.o
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+obj-$(CONFIG_USB_JZ4740) += jz4740_udc.o
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#
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# USB gadget drivers
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--- a/drivers/usb/gadget/gadget_chips.h
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+++ b/drivers/usb/gadget/gadget_chips.h
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@@ -15,6 +15,12 @@
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#ifndef __GADGET_CHIPS_H
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#define __GADGET_CHIPS_H
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+#ifdef CONFIG_USB_GADGET_JZ4740
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+#define gadget_is_jz4740(g) !strcmp("ingenic_hsusb", (g)->name)
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+#else
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+#define gadget_is_jz4740(g) 0
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+#endif
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+
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#ifdef CONFIG_USB_GADGET_NET2280
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#define gadget_is_net2280(g) !strcmp("net2280", (g)->name)
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#else
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2010-01-28 19:54:20 +08:00
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@@ -247,6 +253,9 @@ static inline int usb_gadget_controller_
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2010-01-11 12:44:45 +08:00
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return 0x24;
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else if (gadget_is_r8a66597(gadget))
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return 0x25;
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+ else if (gadget_is_jz4740(gadget))
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+ return 0x26;
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+
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return -ENOENT;
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}
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