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omap24xx: add support for 3.3

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Compile tested only.

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@31810 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
juhosg
2012-05-18 20:22:32 +00:00
parent 71f3abe21d
commit 2d3a55136a
25 changed files with 13517 additions and 0 deletions
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135
target/linux/omap24xx/patches-3.3/850-musb-tusb-modular-fixes.patch Normal file
View File

@@ -0,0 +1,135 @@
--- a/drivers/usb/musb/tusb6010.c
+++ b/drivers/usb/musb/tusb6010.c
@@ -221,6 +221,7 @@ void musb_write_fifo(struct musb_hw_ep *
if (len > 0)
tusb_fifo_write_unaligned(fifo, buf, len);
}
+EXPORT_SYMBOL(musb_write_fifo);
void musb_read_fifo(struct musb_hw_ep *hw_ep, u16 len, u8 *buf)
{
@@ -268,6 +269,7 @@ void musb_read_fifo(struct musb_hw_ep *h
if (len > 0)
tusb_fifo_read_unaligned(fifo, buf, len);
}
+EXPORT_SYMBOL(musb_read_fifo);
static struct musb *the_musb;
@@ -1165,7 +1167,7 @@ static const struct musb_platform_ops tu
static u64 tusb_dmamask = DMA_BIT_MASK(32);
-static int __init tusb_probe(struct platform_device *pdev)
+static int tusb_probe(struct platform_device *pdev)
{
struct musb_hdrc_platform_data *pdata = pdev->dev.platform_data;
struct platform_device *musb;
@@ -1245,18 +1247,18 @@ static struct platform_driver tusb_drive
},
};
-MODULE_DESCRIPTION("TUSB6010 MUSB Glue Layer");
-MODULE_AUTHOR("Felipe Balbi <balbi@ti.com>");
-MODULE_LICENSE("GPL v2");
+//MODULE_DESCRIPTION("TUSB6010 MUSB Glue Layer");
+//MODULE_AUTHOR("Felipe Balbi <balbi@ti.com>");
+//MODULE_LICENSE("GPL v2");
-static int __init tusb_init(void)
+int musb_hdrc_glue_init(void)
{
return platform_driver_probe(&tusb_driver, tusb_probe);
}
-subsys_initcall(tusb_init);
+EXPORT_SYMBOL(musb_hdrc_glue_init);
-static void __exit tusb_exit(void)
+void musb_hdrc_glue_exit(void)
{
platform_driver_unregister(&tusb_driver);
}
-module_exit(tusb_exit);
+EXPORT_SYMBOL(musb_hdrc_glue_exit);
--- a/drivers/usb/musb/musb_core.c
+++ b/drivers/usb/musb/musb_core.c
@@ -207,7 +207,7 @@ static struct otg_io_access_ops musb_ulp
/*-------------------------------------------------------------------------*/
-#if !defined(CONFIG_USB_MUSB_TUSB6010) && !defined(CONFIG_USB_MUSB_BLACKFIN)
+#if !defined(CONFIG_USB_MUSB_TUSB6010) && !defined(CONFIG_USB_MUSB_TUSB6010_MODULE) && !defined(CONFIG_USB_MUSB_BLACKFIN)
/*
* Load an endpoint's FIFO
@@ -250,7 +250,7 @@ void musb_write_fifo(struct musb_hw_ep *
}
}
-#if !defined(CONFIG_USB_MUSB_AM35X)
+#if !defined(CONFIG_USB_MUSB_AM35X) && !defined(CONFIG_USB_MUSB_TUSB6010) && !defined(CONFIG_USB_MUSB_TUSB6010_MODULE)
/*
* Unload an endpoint's FIFO
*/
@@ -2370,8 +2370,13 @@ static struct platform_driver musb_drive
/*-------------------------------------------------------------------------*/
+extern int musb_hdrc_glue_init(void);
+extern void musb_hdrc_glue_exit(void);
+
static int __init musb_init(void)
{
+ int err;
+
if (usb_disabled())
return 0;
@@ -2380,7 +2385,17 @@ static int __init musb_init(void)
", "
"otg (peripheral+host)",
musb_driver_name);
- return platform_driver_probe(&musb_driver, musb_probe);
+
+ err = musb_hdrc_glue_init();
+ if (err)
+ return err;
+ err = platform_driver_probe(&musb_driver, musb_probe);
+ if (err) {
+ musb_hdrc_glue_exit();
+ return err;
+ }
+
+ return 0;
}
/* make us init after usbcore and i2c (transceivers, regulators, etc)
@@ -2391,5 +2406,6 @@ fs_initcall(musb_init);
static void __exit musb_cleanup(void)
{
platform_driver_unregister(&musb_driver);
+ musb_hdrc_glue_exit();
}
module_exit(musb_cleanup);
--- a/drivers/usb/Makefile
+++ b/drivers/usb/Makefile
@@ -51,7 +51,7 @@ obj-$(CONFIG_EARLY_PRINTK_DBGP) += early
obj-$(CONFIG_USB_ATM) += atm/
obj-$(CONFIG_USB_SPEEDTOUCH) += atm/
-obj-$(CONFIG_USB_MUSB_HDRC) += musb/
+obj-y += musb/
obj-$(CONFIG_USB_RENESAS_USBHS) += renesas_usbhs/
obj-$(CONFIG_USB_GADGET) += gadget/
--- a/drivers/usb/musb/Makefile
+++ b/drivers/usb/musb/Makefile
@@ -13,7 +13,7 @@ musb_hdrc-$(CONFIG_DEBUG_FS) += musb_d
# Hardware Glue Layer
obj-$(CONFIG_USB_MUSB_OMAP2PLUS) += omap2430.o
obj-$(CONFIG_USB_MUSB_AM35X) += am35x.o
-obj-$(CONFIG_USB_MUSB_TUSB6010) += tusb6010.o
+musb_hdrc-$(subst m,y,$(CONFIG_USB_MUSB_TUSB6010)) += tusb6010.o
obj-$(CONFIG_USB_MUSB_DAVINCI) += davinci.o
obj-$(CONFIG_USB_MUSB_DA8XX) += da8xx.o
obj-$(CONFIG_USB_MUSB_BLACKFIN) += blackfin.o