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ARM: dts: rockchip: rk3506-evb1: add regulator for cpu

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Signed-off-by: Liang Chen <cl@rock-chips.com>
Change-Id: I843f9fe2b6ee820b2f9550210745a981e9504828
This commit is contained in:
Liang Chen
2024-06-22 09:26:23 +08:00
committed by Tao Huang
parent f8297356f1
commit 9d8b672f29
1 changed files with 16 additions and 0 deletions
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16
arch/arm/boot/dts/rk3506-evb1-v10.dtsi
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@@ -19,6 +19,22 @@
rockchip,baudrate = <1500000>; /* Only 115200 and 1500000 */
interrupts = <GIC_SPI 115 IRQ_TYPE_LEVEL_HIGH>;
};
vdd_arm: vdd-arm {
compatible = "pwm-regulator";
pwms = <&pwm0_4ch_0 0 5000 1>;
regulator-name = "vdd_arm";
regulator-min-microvolt = <710000>;
regulator-max-microvolt = <1207000>;
regulator-init-microvolt = <1011000>;
regulator-always-on;
regulator-boot-on;
regulator-settling-time-up-us = <250>;
};
};
&cpu0 {
cpu-supply = <&vdd_arm>;
};
&fspi {