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📄 meson-a1-ad401.dts(455 B)
📄 meson-a1.dtsi(3.46 KB)
📄 meson-axg-s400.dts(11.36 KB)
📄 meson-axg.dtsi(38.17 KB)
📄 meson-g12-common.dtsi(52.74 KB)
📄 meson-g12.dtsi(11.08 KB)
📄 meson-g12a-sei510.dts(10.67 KB)
📄 meson-g12a-u200.dts(5.95 KB)
📄 meson-g12a-x96-max.dts(9.07 KB)
📄 meson-g12a.dtsi(2.55 KB)
📄 meson-g12b-a311d-khadas-vim3.dts(1.25 KB)
📄 meson-g12b-a311d.dtsi(2.89 KB)
📄 meson-g12b-gtking-pro.dts(2.12 KB)
📄 meson-g12b-gtking.dts(2.45 KB)
📄 meson-g12b-khadas-vim3.dtsi(3.45 KB)
📄 meson-g12b-odroid-n2.dts(12.42 KB)
📄 meson-g12b-s922x-khadas-vim3.dts(1.25 KB)
📄 meson-g12b-s922x.dtsi(2.44 KB)
📄 meson-g12b-ugoos-am6.dts(3.06 KB)
📄 meson-g12b-w400.dtsi(8.46 KB)
📄 meson-g12b.dtsi(2.65 KB)
📄 meson-gx-libretech-pc.dtsi(8.56 KB)
📄 meson-gx-mali450.dtsi(1.48 KB)
📄 meson-gx-p23x-q20x.dtsi(6.1 KB)
📄 meson-gx.dtsi(15.66 KB)
📄 meson-gxbb-kii-pro.dts(1.46 KB)
📄 meson-gxbb-nanopi-k2.dts(7.95 KB)
📄 meson-gxbb-nexbox-a95x.dts(5.36 KB)
📄 meson-gxbb-odroidc2.dts(8.16 KB)
📄 meson-gxbb-p200.dts(2 KB)
📄 meson-gxbb-p201.dts(555 B)
📄 meson-gxbb-p20x.dtsi(4.65 KB)
📄 meson-gxbb-vega-s95-meta.dts(345 B)
📄 meson-gxbb-vega-s95-pro.dts(343 B)
📄 meson-gxbb-vega-s95-telos.dts(347 B)
📄 meson-gxbb-vega-s95.dtsi(5.11 KB)
📄 meson-gxbb-wetek-hub.dts(313 B)
📄 meson-gxbb-wetek-play2.dts(1.01 KB)
📄 meson-gxbb-wetek.dtsi(5.32 KB)
📄 meson-gxbb.dtsi(16.07 KB)
📄 meson-gxl-mali.dtsi(404 B)
📄 meson-gxl-s805x-libretech-ac.dts(6.48 KB)
📄 meson-gxl-s805x-p241.dts(4.19 KB)
📄 meson-gxl-s805x.dtsi(459 B)
📄 meson-gxl-s905d-libretech-pc.dts(363 B)
📄 meson-gxl-s905d-p230.dts(2.13 KB)
📄 meson-gxl-s905d-p231.dts(550 B)
📄 meson-gxl-s905d-phicomm-n1.dts(514 B)
📄 meson-gxl-s905d-sml5442tw.dts(1.61 KB)
📄 meson-gxl-s905d.dtsi(262 B)
📄 meson-gxl-s905w-p281.dts(589 B)
📄 meson-gxl-s905w-tx3-mini.dts(637 B)
📄 meson-gxl-s905x-hwacom-amazetv.dts(3.19 KB)
📄 meson-gxl-s905x-khadas-vim.dts(4.41 KB)
📄 meson-gxl-s905x-libretech-cc.dts(7.37 KB)
📄 meson-gxl-s905x-nexbox-a95x.dts(4.19 KB)
📄 meson-gxl-s905x-p212.dts(1.17 KB)
📄 meson-gxl-s905x-p212.dtsi(4.16 KB)
📄 meson-gxl-s905x.dtsi(375 B)
📄 meson-gxl.dtsi(17.39 KB)
📄 meson-gxm-khadas-vim2.dts(7.74 KB)
📄 meson-gxm-nexbox-a1.dts(3.33 KB)
📄 meson-gxm-q200.dts(1.64 KB)
📄 meson-gxm-q201.dts(542 B)
📄 meson-gxm-rbox-pro.dts(3.85 KB)
📄 meson-gxm-s912-libretech-pc.dts(1.18 KB)
📄 meson-gxm-vega-s96.dts(783 B)
📄 meson-gxm-wetek-core2.dts(1.67 KB)
📄 meson-gxm.dtsi(4.14 KB)
📄 meson-khadas-vim3.dtsi(8.01 KB)
📄 meson-sm1-khadas-vim3l.dts(3.61 KB)
📄 meson-sm1-odroid-c4.dts(9.7 KB)
📄 meson-sm1-sei610.dts(11.83 KB)
📄 meson-sm1.dtsi(13.43 KB)

Editing: meson-gxbb-p200.dts

// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
 * Copyright (c) 2016 Andreas Färber
 * Copyright (c) 2016 BayLibre, Inc.
 * Author: Kevin Hilman <khilman@kernel.org>
 */

/dts-v1/;

#include "meson-gxbb-p20x.dtsi"
#include <dt-bindings/input/input.h>

/ {
	compatible = "amlogic,p200", "amlogic,meson-gxbb";
	model = "Amlogic Meson GXBB P200 Development Board";

avdd18_usb_adc: regulator-avdd18_usb_adc {
		compatible = "regulator-fixed";
		regulator-name = "AVDD18_USB_ADC";
		regulator-min-microvolt = <1800000>;
		regulator-max-microvolt = <1800000>;
	};

adc_keys {
		compatible = "adc-keys";
		io-channels = <&saradc 0>;
		io-channel-names = "buttons";
		keyup-threshold-microvolt = <1800000>;

button-home {
			label = "Home";
			linux,code = <KEY_HOME>;
			press-threshold-microvolt = <900000>; /* 50% */
		};

button-esc {
			label = "Esc";
			linux,code = <KEY_ESC>;
			press-threshold-microvolt = <684000>; /* 38% */
		};

button-up {
			label = "Volume Up";
			linux,code = <KEY_VOLUMEUP>;
			press-threshold-microvolt = <468000>; /* 26% */
		};

button-down {
			label = "Volume Down";
			linux,code = <KEY_VOLUMEDOWN>;
			press-threshold-microvolt = <252000>; /* 14% */
		};

button-menu {
			label = "Menu";
			linux,code = <KEY_MENU>;
			press-threshold-microvolt = <0>; /* 0% */
		};
	};
};

&ethmac {
	status = "okay";
	pinctrl-0 = <&eth_rgmii_pins>;
	pinctrl-names = "default";
	phy-handle = <&eth_phy0>;
	phy-mode = "rgmii";

amlogic,tx-delay-ns = <2>;

mdio {
		compatible = "snps,dwmac-mdio";
		#address-cells = <1>;
		#size-cells = <0>;

eth_phy0: ethernet-phy@3 {
			/* Micrel KSZ9031 (0x00221620) */
			reg = <3>;

reset-assert-us = <10000>;
			reset-deassert-us = <30000>;
			reset-gpios = <&gpio GPIOZ_14 GPIO_ACTIVE_LOW>;

interrupt-parent = <&gpio_intc>;
			/* MAC_INTR on GPIOZ_15 */
			interrupts = <29 IRQ_TYPE_LEVEL_LOW>;
		};
	};
};

&i2c_B {
	status = "okay";
	pinctrl-0 = <&i2c_b_pins>;
	pinctrl-names = "default";
};

&saradc {
	status = "okay";
	vref-supply = <&avdd18_usb_adc>;
};

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Editing: meson-gxbb-p200.dts

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