88 lines
1.6 KiB
Plaintext
88 lines
1.6 KiB
Plaintext
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// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
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/*
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* FriendlyElec NanoPi M4V2 board device tree source
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*
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* Copyright (c) 2018 FriendlyElec Computer Tech. Co., Ltd.
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* (http://www.friendlyarm.com)
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*
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* Copyright (c) 2018 Collabora Ltd.
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* Copyright (c) 2019 Arm Ltd.
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*/
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/dts-v1/;
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#include "rk3399-nanopi4.dtsi"
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/ {
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model = "FriendlyElec NanoPi M4 Ver2.0";
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compatible = "friendlyarm,nanopi-m4", "rockchip,rk3399";
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vdd_5v: vdd-5v {
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compatible = "regulator-fixed";
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regulator-name = "vdd_5v";
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regulator-always-on;
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regulator-boot-on;
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};
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vcc5v0_core: vcc5v0-core {
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compatible = "regulator-fixed";
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regulator-name = "vcc5v0_core";
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regulator-always-on;
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regulator-boot-on;
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vin-supply = <&vdd_5v>;
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};
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vcc5v0_usb1: vcc5v0-usb1 {
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compatible = "regulator-fixed";
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regulator-name = "vcc5v0_usb1";
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regulator-always-on;
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regulator-boot-on;
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vin-supply = <&vcc5v0_sys>;
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};
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vcc5v0_usb2: vcc5v0-usb2 {
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compatible = "regulator-fixed";
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regulator-name = "vcc5v0_usb2";
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regulator-always-on;
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regulator-boot-on;
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vin-supply = <&vcc5v0_sys>;
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};
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vdd_log: vdd-log {
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compatible = "pwm-regulator";
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pwms = <&pwm2 0 25000 1>;
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regulator-name = "vdd_log";
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regulator-always-on;
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regulator-boot-on;
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regulator-min-microvolt = <800000>;
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regulator-max-microvolt = <1400000>;
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regulator-init-microvolt = <900000>;
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vin-supply = <&vcc5v0_core>;
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};
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};
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&gmac {
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rx_delay = <0x16>;
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};
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&rk808 {
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max-buck-steps-per-change = <4>;
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};
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&vcc3v3_sys {
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vin-supply = <&vcc5v0_core>;
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};
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&u2phy0_host {
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phy-supply = <&vcc5v0_usb1>;
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};
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&u2phy1_host {
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phy-supply = <&vcc5v0_usb2>;
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};
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&vbus_typec {
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regulator-always-on;
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vin-supply = <&vdd_5v>;
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};
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