diff options
Diffstat (limited to 'meta/recipes-kernel/linux/linux-omap-2.6.29/usbttyfix.patch')
-rw-r--r-- | meta/recipes-kernel/linux/linux-omap-2.6.29/usbttyfix.patch | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/meta/recipes-kernel/linux/linux-omap-2.6.29/usbttyfix.patch b/meta/recipes-kernel/linux/linux-omap-2.6.29/usbttyfix.patch new file mode 100644 index 0000000000..997705a31b --- /dev/null +++ b/meta/recipes-kernel/linux/linux-omap-2.6.29/usbttyfix.patch | |||
@@ -0,0 +1,29 @@ | |||
1 | To get USB HOST mode working on USB OTG Port with USB TTY enabled U-boot | ||
2 | |||
3 | Signed-off-by: Syed Mohammed Khasim <khasim@ti.com> | ||
4 | --- | ||
5 | --- linux-2.6.git/drivers/usb/musb/omap2430.c 2009-01-19 22:42:18.000000000 +0530 | ||
6 | +++ linux-2.6.git/drivers/usb/musb/omap2430.c 2009-02-19 12:45:22.000000000 +0530 | ||
7 | @@ -33,6 +33,7 @@ | ||
8 | #include <linux/list.h> | ||
9 | #include <linux/clk.h> | ||
10 | #include <linux/io.h> | ||
11 | +#include <linux/i2c/twl4030.h> | ||
12 | |||
13 | #include <asm/mach-types.h> | ||
14 | #include <mach/hardware.h> | ||
15 | @@ -233,6 +234,14 @@ int __init musb_platform_init(struct mus | ||
16 | omap_cfg_reg(AE5_2430_USB0HS_STP); | ||
17 | #endif | ||
18 | |||
19 | + /* Reset MUSB Controller */ | ||
20 | + omap_writel(SOFTRST,OTG_SYSCONFIG); | ||
21 | + | ||
22 | +#if defined(CONFIG_TWL4030_USB) | ||
23 | + /* Reset the TWL USB PHY */ | ||
24 | + twl4030_i2c_write_u8(TWL4030_MODULE_USB, 0x60, 0x4); | ||
25 | +#endif | ||
26 | + | ||
27 | musb->xceiv = *x; | ||
28 | musb_platform_resume(musb); | ||
29 | |||