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arm: dts: rk3399-rockpro64: slightly increase center voltage
The rk3399 VD_CENTER voltage domain is not subject to dynamic voltage scaling. So the regulator reset voltage of 0.9V is used on this board. Let u-boot initialize the center voltage to 0.95V as it is done for the VD_LOGIC domain. This avoids instability and occasional linux kernel Opses on this board. Signed-off-by: Soeren Moch <smoch@web.de> Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
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@ -11,6 +11,11 @@
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&vdd_center {
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regulator-min-microvolt = <950000>;
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regulator-max-microvolt = <950000>;
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};
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&vdd_log {
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regulator-init-microvolt = <950000>;
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};
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