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devkit2.2/rowboat DM3730 and emmc3 using MMC3 interface



Hi friends,

I've been using Devkit 2.2 on my DM3730 development board. It works pretty well. 

I'm now trying to bring up emmc3 using mmc3 interface .Now ,I modified MMC3

 interface configuration refer to MMC2 interface .

static struct regulator_consumer_supply beagle_vmmc3_supply = {

.supply = "vmmc",   };

beagle_vmmc3_supply.dev = mmc[2].dev;

static struct regulator_init_data beagle_vmmc3 = {

.constraints = {

.min_uV = 1850000,

.max_uV = 3150000,

.valid_modes_mask = REGULATOR_MODE_NORMAL

| REGULATOR_MODE_STANDBY,

.valid_ops_mask = REGULATOR_CHANGE_VOLTAGE

| REGULATOR_CHANGE_MODE

| REGULATOR_CHANGE_STATUS,

},

.num_consumer_supplies = 1,

.consumer_supplies = &beagle_vmmc3_supply,

};

.vmmc3 = &beagle_vmmc3,

But the log do not show MMC3 interface information.

regulator: VMMC1: 1850 <--> 3150 mV normal standby
regulator: VDAC: 1800 mV normal standby
regulator: VPLL2: 1800 mV normal standby
regulator: VMMC2: 1850 <--> 3150 mV normal standby 

 I was curious if anyone else has gone through this and what advice they may have for me.

Thanks,

zzj