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arm64: dts: rockchip: initial voltage of vdd_npu to 0.88V for rk1808 boards

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The max voltage of vdd_npu is 0.88V.

Change-Id: I5f1ec522734e48b6a9443b48692690410c020167
Signed-off-by: Liang Chen <cl@rock-chips.com>
This commit is contained in:
Liang Chen
2019-06-28 17:31:02 +08:00
parent f6ffcfd863
commit 55b8a53c7a
2 changed files with 2 additions and 0 deletions
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1
arch/arm64/boot/dts/rockchip/rk1808-compute.dtsi
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@@ -43,6 +43,7 @@
regulator-name = "vdd_npu";
regulator-min-microvolt = <750000>;
regulator-max-microvolt = <880000>;
regulator-init-microvolt = <880000>;
regulator-ramp-delay = <2300>;
fcs,suspend-voltage-selector = <0>;
regulator-boot-on;

1
arch/arm64/boot/dts/rockchip/rk1808-evb.dtsi
View File

@@ -278,6 +278,7 @@
regulator-name = "vdd_npu";
regulator-min-microvolt = <750000>;
regulator-max-microvolt = <880000>;
regulator-init-microvolt = <880000>;
regulator-ramp-delay = <2300>;
fcs,suspend-voltage-selector = <0>;
regulator-boot-on;