diff options
| author | Dan Williams <dan.j.williams@intel.com> | 2009-09-08 17:55:21 -0700 |
|---|---|---|
| committer | Dan Williams <dan.j.williams@intel.com> | 2009-09-08 17:55:21 -0700 |
| commit | bbb20089a3275a19e475dbc21320c3742e3ca423 (patch) | |
| tree | 216fdc1cbef450ca688135c5b8969169482d9a48 /arch/arm/mach-omap2/usb-musb.c | |
| parent | 3e48e656903e9fd8bc805c6a2c4264d7808d315b (diff) | |
| parent | 657a77fa7284d8ae28dfa48f1dc5d919bf5b2843 (diff) | |
Merge branch 'dmaengine' into async-tx-next
Conflicts:
crypto/async_tx/async_xor.c
drivers/dma/ioat/dma_v2.h
drivers/dma/ioat/pci.c
drivers/md/raid5.c
Diffstat (limited to 'arch/arm/mach-omap2/usb-musb.c')
| -rw-r--r-- | arch/arm/mach-omap2/usb-musb.c | 21 |
1 files changed, 20 insertions, 1 deletions
diff --git a/arch/arm/mach-omap2/usb-musb.c b/arch/arm/mach-omap2/usb-musb.c index 34a56a136efd..d85296dc896c 100644 --- a/arch/arm/mach-omap2/usb-musb.c +++ b/arch/arm/mach-omap2/usb-musb.c @@ -28,10 +28,20 @@ #include <mach/hardware.h> #include <mach/irqs.h> -#include <mach/pm.h> #include <mach/mux.h> #include <mach/usb.h> +#define OTG_SYSCONFIG (OMAP34XX_HSUSB_OTG_BASE + 0x404) + +static void __init usb_musb_pm_init(void) +{ + /* Ensure force-idle mode for OTG controller */ + if (cpu_is_omap34xx()) + omap_writel(0, OTG_SYSCONFIG); +} + +#ifdef CONFIG_USB_MUSB_SOC + static struct resource musb_resources[] = { [0] = { /* start and end set dynamically */ .flags = IORESOURCE_MEM, @@ -184,4 +194,13 @@ void __init usb_musb_init(void) printk(KERN_ERR "Unable to register HS-USB (MUSB) device\n"); return; } + + usb_musb_pm_init(); +} + +#else +void __init usb_musb_init(void) +{ + usb_musb_pm_init(); } +#endif /* CONFIG_USB_MUSB_SOC */ |