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arm64: dts: rockchip: fix init voltage for rk3568-evb

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Add regulator-init-microvolt for driver to init the regulator

Signed-off-by: shengfei Xu <xsf@rock-chips.com>
Change-Id: Ie967a0cccf63b3ff6966caedecdc58d469f08d2d
This commit is contained in:
shengfei Xu
2020-11-08 17:37:14 +08:00
committed by Tao Huang
parent 369e2fcb53
commit 6a3ca0144b
1 changed files with 15 additions and 8 deletions
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23
arch/arm64/boot/dts/rockchip/rk3568-evb.dtsi
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@@ -725,8 +725,9 @@
vdd_logic: DCDC_REG1 {
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <900000>;
regulator-min-microvolt = <500000>;
regulator-max-microvolt = <1350000>;
regulator-init-microvolt = <900000>;
regulator-ramp-delay = <6001>;
regulator-initial-mode = <0x2>;
regulator-name = "vdd_logic";
@@ -739,8 +740,9 @@
vdd_gpu: DCDC_REG2 {
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <900000>;
regulator-max-microvolt = <900000>;
regulator-min-microvolt = <500000>;
regulator-max-microvolt = <1350000>;
regulator-init-microvolt = <900000>;
regulator-ramp-delay = <6001>;
regulator-initial-mode = <0x2>;
regulator-name = "vdd_gpu";
@@ -759,20 +761,25 @@
};
};
vcc_npu: DCDC_REG4 {
regulator-min-microvolt = <900000>;
regulator-max-microvolt = <900000>;
vdd_npu: DCDC_REG4 {
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <500000>;
regulator-max-microvolt = <1350000>;
regulator-init-microvolt = <900000>;
regulator-ramp-delay = <6001>;
regulator-initial-mode = <0x2>;
regulator-name = "vcc_npu";
regulator-name = "vdd_npu";
regulator-state-mem {
regulator-off-in-suspend;
};
};
vdda0v9_image: LDO_REG1 {
regulator-boot-on;
regulator-always-on;
regulator-min-microvolt = <900000>;
regulator-max-microvolt = <900000>;
regulator-initial-mode = <0x1>;
regulator-name = "vdda0v9_image";
regulator-state-mem {
regulator-off-in-suspend;