mirror of
https://github.com/AsahiLinux/u-boot
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53 lines
908 B
Text
53 lines
908 B
Text
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// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
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/*
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* FriendlyElec NanoPi M4B board device tree source
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*
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* Copyright (c) 2020 Chen-Yu Tsai <wens@csie.org>
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*/
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/dts-v1/;
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#include "rk3399-nanopi-m4.dts"
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/ {
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model = "FriendlyElec NanoPi M4B";
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compatible = "friendlyarm,nanopi-m4b", "rockchip,rk3399";
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adc-keys {
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compatible = "adc-keys";
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io-channels = <&saradc 1>;
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io-channel-names = "buttons";
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keyup-threshold-microvolt = <1500000>;
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poll-interval = <100>;
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recovery {
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label = "Recovery";
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linux,code = <KEY_VENDOR>;
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press-threshold-microvolt = <18000>;
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};
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};
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};
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/* No USB type-C PD power manager */
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/delete-node/ &fusb0;
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&i2c4 {
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status = "disabled";
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};
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&u2phy0_host {
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phy-supply = <&vcc5v0_usb2>;
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};
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&u2phy0_otg {
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phy-supply = <&vbus_typec>;
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};
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&u2phy1_otg {
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phy-supply = <&vcc5v0_usb1>;
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};
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&vbus_typec {
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enable-active-high;
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gpios = <&gpio4 RK_PD2 GPIO_ACTIVE_HIGH>;
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};
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