mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-18 02:38:56 +00:00
129 lines
2.6 KiB
Text
129 lines
2.6 KiB
Text
|
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
|
||
|
|
/*
|
||
|
|
* Copyright 2019 NXP
|
||
|
|
*/
|
||
|
|
|
||
|
|
/dts-v1/;
|
||
|
|
|
||
|
|
#include "imx8mn.dtsi"
|
||
|
|
#include "imx8mn-evk.dtsi"
|
||
|
|
#include <dt-bindings/interrupt-controller/irq.h>
|
||
|
|
|
||
|
|
/ {
|
||
|
|
model = "NXP i.MX8MNano EVK board";
|
||
|
|
compatible = "fsl,imx8mn-evk", "fsl,imx8mn";
|
||
|
|
};
|
||
|
|
|
||
|
|
&A53_0 {
|
||
|
|
cpu-supply = <&buck2>;
|
||
|
|
};
|
||
|
|
|
||
|
|
&A53_1 {
|
||
|
|
cpu-supply = <&buck2>;
|
||
|
|
};
|
||
|
|
|
||
|
|
&A53_2 {
|
||
|
|
cpu-supply = <&buck2>;
|
||
|
|
};
|
||
|
|
|
||
|
|
&A53_3 {
|
||
|
|
cpu-supply = <&buck2>;
|
||
|
|
};
|
||
|
|
|
||
|
|
&i2c1 {
|
||
|
|
pmic: pca9450@25 {
|
||
|
|
compatible = "nxp,pca9450b";
|
||
|
|
reg = <0x25>;
|
||
|
|
pinctrl-names = "default";
|
||
|
|
pinctrl-0 = <&pinctrl_pmic>;
|
||
|
|
interrupt-parent = <&gpio1>;
|
||
|
|
interrupts = <3 IRQ_TYPE_LEVEL_LOW>;
|
||
|
|
|
||
|
|
regulators {
|
||
|
|
buck1: BUCK1{
|
||
|
|
regulator-name = "BUCK1";
|
||
|
|
regulator-min-microvolt = <600000>;
|
||
|
|
regulator-max-microvolt = <2187500>;
|
||
|
|
regulator-boot-on;
|
||
|
|
regulator-always-on;
|
||
|
|
regulator-ramp-delay = <3125>;
|
||
|
|
};
|
||
|
|
|
||
|
|
buck2: BUCK2 {
|
||
|
|
regulator-name = "BUCK2";
|
||
|
|
regulator-min-microvolt = <600000>;
|
||
|
|
regulator-max-microvolt = <2187500>;
|
||
|
|
regulator-boot-on;
|
||
|
|
regulator-always-on;
|
||
|
|
regulator-ramp-delay = <3125>;
|
||
|
|
nxp,dvs-run-voltage = <950000>;
|
||
|
|
nxp,dvs-standby-voltage = <850000>;
|
||
|
|
};
|
||
|
|
|
||
|
|
buck4: BUCK4{
|
||
|
|
regulator-name = "BUCK4";
|
||
|
|
regulator-min-microvolt = <600000>;
|
||
|
|
regulator-max-microvolt = <3400000>;
|
||
|
|
regulator-boot-on;
|
||
|
|
regulator-always-on;
|
||
|
|
};
|
||
|
|
|
||
|
|
buck5: BUCK5{
|
||
|
|
regulator-name = "BUCK5";
|
||
|
|
regulator-min-microvolt = <600000>;
|
||
|
|
regulator-max-microvolt = <3400000>;
|
||
|
|
regulator-boot-on;
|
||
|
|
regulator-always-on;
|
||
|
|
};
|
||
|
|
|
||
|
|
buck6: BUCK6 {
|
||
|
|
regulator-name = "BUCK6";
|
||
|
|
regulator-min-microvolt = <600000>;
|
||
|
|
regulator-max-microvolt = <3400000>;
|
||
|
|
regulator-boot-on;
|
||
|
|
regulator-always-on;
|
||
|
|
};
|
||
|
|
|
||
|
|
ldo1: LDO1 {
|
||
|
|
regulator-name = "LDO1";
|
||
|
|
regulator-min-microvolt = <1600000>;
|
||
|
|
regulator-max-microvolt = <3300000>;
|
||
|
|
regulator-boot-on;
|
||
|
|
regulator-always-on;
|
||
|
|
};
|
||
|
|
|
||
|
|
ldo2: LDO2 {
|
||
|
|
regulator-name = "LDO2";
|
||
|
|
regulator-min-microvolt = <800000>;
|
||
|
|
regulator-max-microvolt = <1150000>;
|
||
|
|
regulator-boot-on;
|
||
|
|
regulator-always-on;
|
||
|
|
};
|
||
|
|
|
||
|
|
ldo3: LDO3 {
|
||
|
|
regulator-name = "LDO3";
|
||
|
|
regulator-min-microvolt = <800000>;
|
||
|
|
regulator-max-microvolt = <3300000>;
|
||
|
|
regulator-boot-on;
|
||
|
|
regulator-always-on;
|
||
|
|
};
|
||
|
|
|
||
|
|
ldo4: LDO4 {
|
||
|
|
regulator-name = "LDO4";
|
||
|
|
regulator-min-microvolt = <800000>;
|
||
|
|
regulator-max-microvolt = <3300000>;
|
||
|
|
regulator-boot-on;
|
||
|
|
regulator-always-on;
|
||
|
|
};
|
||
|
|
|
||
|
|
ldo5: LDO5 {
|
||
|
|
regulator-name = "LDO5";
|
||
|
|
regulator-min-microvolt = <1800000>;
|
||
|
|
regulator-max-microvolt = <3300000>;
|
||
|
|
regulator-boot-on;
|
||
|
|
regulator-always-on;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
};
|
||
|
|
};
|