124 lines
1.9 KiB
Plaintext
124 lines
1.9 KiB
Plaintext
// SPDX-License-Identifier: GPL-2.0 OR MIT
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/*
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* Copyright (C) 2022 Sophgo Technology Inc. All rights reserved.
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*/
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#include "sg2042.dtsi"
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#include <dt-bindings/gpio/gpio.h>
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#include <dt-bindings/input/input.h>
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/ {
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model = "Milk-V Pioneer";
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compatible = "milkv,pioneer", "sophgo,sg2042";
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chosen {
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stdout-path = "serial0";
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};
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gpio-power {
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compatible = "gpio-keys";
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key-power {
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label = "Power Key";
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linux,code = <KEY_POWER>;
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gpios = <&port0a 22 GPIO_ACTIVE_HIGH>;
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linux,input-type = <EV_KEY>;
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debounce-interval = <100>;
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};
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};
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};
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&cgi_main {
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clock-frequency = <25000000>;
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};
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&cgi_dpll0 {
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clock-frequency = <25000000>;
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};
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&cgi_dpll1 {
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clock-frequency = <25000000>;
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};
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&emmc {
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bus-width = <4>;
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no-sdio;
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no-sd;
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non-removable;
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wp-inverted;
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status = "okay";
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};
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&i2c1 {
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status = "okay";
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mcu: syscon@17 {
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compatible = "sophgo,sg2042-hwmon-mcu";
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reg = <0x17>;
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#thermal-sensor-cells = <1>;
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};
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};
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&sd {
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bus-width = <4>;
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no-sdio;
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no-mmc;
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wp-inverted;
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status = "okay";
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};
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&uart0 {
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status = "okay";
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};
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/ {
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thermal-zones {
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soc-thermal {
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polling-delay-passive = <1000>;
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polling-delay = <1000>;
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thermal-sensors = <&mcu 0>;
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trips {
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soc_active1: soc-active1 {
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temperature = <30000>;
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hysteresis = <8000>;
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type = "active";
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};
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soc_active2: soc-active2 {
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temperature = <58000>;
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hysteresis = <12000>;
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type = "active";
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};
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soc_active3: soc-active3 {
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temperature = <70000>;
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hysteresis = <10000>;
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type = "active";
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};
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soc_hot: soc-hot {
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temperature = <80000>;
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hysteresis = <5000>;
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type = "hot";
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};
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};
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};
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board-thermal {
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polling-delay-passive = <1000>;
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polling-delay = <1000>;
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thermal-sensors = <&mcu 1>;
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trips {
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board_active: board-active {
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temperature = <75000>;
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hysteresis = <8000>;
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type = "active";
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};
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};
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};
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};
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};
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