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| author | Russell King <rmk@dyn-67.arm.linux.org.uk> | 2009-05-29 20:03:43 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2009-05-29 20:03:43 +0100 |
| commit | 949abd84cd54ff864efca9df822d1e02a56694ec (patch) | |
| tree | 0c0e7696a51e2989f11a37478ff26368cab0e227 /arch/arm/mach-omap2/usb-musb.c | |
| parent | b0958aed1ea39825439a7848544bfb2e267273b4 (diff) | |
| parent | cd07ecc828486e5887113c7dc4d9f9022145811b (diff) | |
Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6 into devel
Conflicts:
arch/arm/Makefile
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 34a56a136ef..d85296dc896 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 */ |