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ram: k3-am654: Make VTT regulator optional

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Signed-off-by: Christian Gmeiner <christian.gmeiner@gmail.com>
This commit is contained in:
Christian Gmeiner 2022-03-23 16:04:28 +01:00 committed by Tom Rini
parent e4901e6591
commit da61ee6625
1 changed files with 2 additions and 3 deletions
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5
drivers/ram/k3-am654-ddrss.c
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@ -884,9 +884,8 @@ static int am654_ddrss_power_on(struct am654_ddrss_desc *ddrss)
device_get_supply_regulator(ddrss->dev, "vtt-supply",
&ddrss->vtt_supply);
ret = regulator_set_value(ddrss->vtt_supply, 3300000);
if (ret)
return ret;
debug("VTT regulator enabled\n");
if (ret == 0)
debug("VTT regulator enabled\n");
#endif
return 0;