static void twl4030_phy_suspend(struct twl4030_usb *twl, int controller_off)
{
if (twl->asleep)
return;
twl4030_phy_power(twl, 0);
twl->asleep = 1;
#if defined(USB_LAT_CONST) && defined(CONFIG_OMAP3_PM)
/* Release USB constraint on OFF/RET */
if (twl->usb_power_constraint)
constraint_remove(twl->usb_power_constraint);
#endif
wake_unlock(&twl->wake_lock);
return;
}
IMG_VOID DisableSystemClocks(SYS_DATA *psSysData)
{
SYS_SPECIFIC_DATA *psSysSpecData = (SYS_SPECIFIC_DATA *) psSysData->pvSysSpecificData;
IMG_BOOL bPowerLock;
#if defined(DEBUG) || defined(TIMING)
IMG_CPU_PHYADDR TimerRegPhysBase;
IMG_HANDLE hTimerDisable;
IMG_UINT32 *pui32TimerDisable;
#endif
PVR_TRACE(("DisableSystemClocks: Disabling System Clocks"));
DisableSGXClocks(psSysData);
bPowerLock = PowerLockWrappedOnCPU(psSysSpecData);
if (bPowerLock)
{
PowerLockUnwrap(psSysSpecData);
}
#if defined(PDUMP) && !defined(NO_HARDWARE) && defined(CONSTRAINT_NOTIFICATIONS)
{
int res;
PVR_TRACE(("DisableSystemClocks: Removing SGX OPP constraint"));
res = constraint_remove(psSysSpecData->pVdd2Handle);
if (res != 0)
{
PVR_DPF((PVR_DBG_WARNING, "DisableSystemClocks: constraint_remove failed (%d)", res));
}
}
#endif
#if defined(CONSTRAINT_NOTIFICATIONS)
UnRegisterConstraintNotifications();
#endif
#if defined(DEBUG) || defined(TIMING)
TimerRegPhysBase.uiAddr = SYS_TI81xx_GP7TIMER_ENABLE_SYS_PHYS_BASE;
pui32TimerDisable = OSMapPhysToLin(TimerRegPhysBase,
4,
PVRSRV_HAP_KERNEL_ONLY|PVRSRV_HAP_UNCACHED,
&hTimerDisable);
if (pui32TimerDisable == IMG_NULL)
{
PVR_DPF((PVR_DBG_ERROR, "DisableSystemClocks: OSMapPhysToLin failed"));
}
else
{
*pui32TimerDisable = 0;
OSUnMapPhysToLin(pui32TimerDisable,
4,
PVRSRV_HAP_KERNEL_ONLY|PVRSRV_HAP_UNCACHED,
hTimerDisable);
}
clk_disable(psSysSpecData->psGPT11_ICK);
clk_disable(psSysSpecData->psGPT11_FCK);
#endif
#if defined(CONSTRAINT_NOTIFICATIONS)
constraint_put(psSysSpecData->pVdd2Handle);
#endif
if (bPowerLock)
{
PowerLockWrap(psSysSpecData);
}
}
