/*****************************************************************************
* PCI
****************************************************************************/
static int __init dove_db_pci_init(void)
{
if (machine_is_dove_db())
dove_pcie_init(1, 1);
return 0;
}
static int __init dove_db_cam_init(void)
{
if ((machine_is_dove_db() || machine_is_dove_db_b()) && front_panel)
dove_cam_init(&dove_cafe_cam_data);
return 0;
}
static int __init dove_db_7seg_init(void)
{
if (machine_is_dove_db() || machine_is_dove_db_b()) {
int i;
for(i = 0; i < 3; i++){
int pin = dove_db_7seg_gpios[i];
if (gpio_request(pin, "7seg LED") == 0) {
if (gpio_direction_output(pin, 0) != 0) {
printk(KERN_ERR "%s failed "
"to set output pin %d\n", __func__,
pin);
gpio_free(pin);
return 0;
}
} else {
printk(KERN_ERR "%s failed "
"to request gpio %d\n", __func__, pin);
return 0;
}
}
setup_timer(&dove_db_timer, dove_db_7seg_event, 0);
mod_timer(&dove_db_timer, jiffies + 1 * HZ);
}
return 0;
}
static int __init mv88fx_snd_init(void)
{
#ifdef CONFIG_ARCH_DOVE
if (!machine_is_dove_db() && !machine_is_dove_db_z0())
return -ENODEV;
#endif
mv88fx_snd_debug("");
return platform_driver_register(&mv88fx_snd_driver);
}
static int __init dove_db_pm_init(void)
{
MV_PMU_INFO pmuInitInfo;
u32 dev, rev;
if (!machine_is_dove_db() && !machine_is_dove_db_b())
return 0;
global_dvs_enable = dvs_enable;
dove_pcie_id(&dev, &rev);
pmuInitInfo.batFltMngDis = MV_FALSE; /* Keep battery fault enabled */
pmuInitInfo.exitOnBatFltDis = MV_FALSE; /* Keep exit from STANDBY on battery fail enabled */
if (machine_is_dove_db() && rev < DOVE_REV_A0) {
pmuInitInfo.sigSelctor[0] = PMU_SIGNAL_NC;
pmuInitInfo.sigSelctor[1] = PMU_SIGNAL_NC;
pmuInitInfo.sigSelctor[2] = PMU_SIGNAL_SLP_PWRDWN; /* STANDBY => 0: I/O off, 1: I/O on */
pmuInitInfo.sigSelctor[3] = PMU_SIGNAL_EXT0_WKUP; /* power on push button */
if (rev >= DOVE_REV_X0) { /* For X0 and higher Power Good indication is not needed */
if (standby_fix)
pmuInitInfo.sigSelctor[4] = PMU_SIGNAL_CKE_OVRID; /* CKE controlled by Dove */
else
pmuInitInfo.sigSelctor[4] = PMU_SIGNAL_NC;
}
else
pmuInitInfo.sigSelctor[4] = PMU_SIGNAL_CPU_PWRGOOD; /* CORE power good used as Standby PG */
pmuInitInfo.sigSelctor[5] = PMU_SIGNAL_CPU_PWRDWN; /* DEEP-IdLE => 0: CPU off, 1: CPU on */
if ((rev >= DOVE_REV_X0) && (standby_fix)) /* For boards with X0 we use MPP6 as MRESET */
pmuInitInfo.sigSelctor[6] = PMU_SIGNAL_MRESET_OVRID; /* M_RESET is pulled up - always HI */
else
pmuInitInfo.sigSelctor[6] = PMU_SIGNAL_NC;
} else {
pmuInitInfo.sigSelctor[0] = PMU_SIGNAL_CPU_PWRDWN; /* DEEP-IdLE => 0: CPU off, 1: CPU on */
pmuInitInfo.sigSelctor[1] = PMU_SIGNAL_1;
pmuInitInfo.sigSelctor[2] = PMU_SIGNAL_NC;
pmuInitInfo.sigSelctor[3] = PMU_SIGNAL_EXT0_WKUP; /* power on push button */
pmuInitInfo.sigSelctor[4] = PMU_SIGNAL_CKE_OVRID; /* CKE controlled by Dove */
pmuInitInfo.sigSelctor[5] = PMU_SIGNAL_SLP_PWRDWN; /* STANDBY => 0: I/O off, 1: I/O on */
/* For boards with X0 we use MPP6 as MRESET */
pmuInitInfo.sigSelctor[6] = PMU_SIGNAL_MRESET_OVRID;
}
pmuInitInfo.sigSelctor[7] = PMU_SIGNAL_1; /* Standby Led - inverted */
pmuInitInfo.sigSelctor[8] = PMU_SIGNAL_NC;
pmuInitInfo.sigSelctor[9] = PMU_SIGNAL_NC; /* CPU power good - not used */
pmuInitInfo.sigSelctor[10] = PMU_SIGNAL_SDI; /* Voltage regulator control */
pmuInitInfo.sigSelctor[11] = PMU_SIGNAL_NC;
pmuInitInfo.sigSelctor[12] = PMU_SIGNAL_NC;
pmuInitInfo.sigSelctor[13] = PMU_SIGNAL_NC;
pmuInitInfo.sigSelctor[14] = PMU_SIGNAL_NC;
pmuInitInfo.sigSelctor[15] = PMU_SIGNAL_NC;
pmuInitInfo.dvsDelay = 0x4200; /* ~100us in 166MHz cc - delay for DVS change */
if (dvs_values_param != 0)
pmuInitInfo.dvsValues = dvs_values_param; /* calibrated values from u-boot */
else
pmuInitInfo.dvsValues = (DOVE_PSET_HI << DOVE_PSET_HI_OFFSET) | (DOVE_VSET_HI << DOVE_VSET_HI_OFFSET) | (DOVE_PSET_LO << DOVE_PSET_LO_OFFSET) | (DOVE_VSET_LO << DOVE_VSET_LO_OFFSET); /* default values */
if (machine_is_dove_db_b() || rev >= DOVE_REV_A0)
pmuInitInfo.ddrTermGpioNum = 2; /* GPIO 2 used to disable terminations */
else
pmuInitInfo.ddrTermGpioNum = 16; /* GPIO 16 used to disable terminations */
if (rev >= DOVE_REV_X0) /* For X0 and higher wait at least 150ms + spare */
pmuInitInfo.standbyPwrDelay = 0x2000; /* 250ms delay to wait for complete powerup */
else
pmuInitInfo.standbyPwrDelay = 0x140; /* 10ms delay after getting the power good indication */
/* Initialize the PMU HAL */
if (mvPmuInit(&pmuInitInfo) != MV_OK)
{
printk(KERN_ERR "ERROR: Failed to initialise the PMU!\n");
return 0;
}
/* Configure wakeup events */
mvPmuWakeupEventSet(PMU_STBY_WKUP_CTRL_EXT0_FALL | PMU_STBY_WKUP_CTRL_RTC_MASK);
/* Register the PM operation in the Linux stack */
dove_pm_register();
return 0;
}
