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5b3a87a5c4
The Beelink GT1 Ultimate is based on the Amlogic S912 (Q200) reference design with the following specifications: - 3GB DDR3 RAM - 32GB eMMC - HDMI 2.1 video - S/PDIF optical output - 10/100/1000 Ethernet - AP6356S Wireless (802.11 a/b/g/n, BT 4.2) - 3x USB 2.0 ports - IR receiver - 1x micro SD card slot - 1x Power LED (white) - 1x Reset button (internal) Signed-off-by: Christian Hewitt <christianshewitt@gmail.com> Reviewed-by: Neil Armstrong <narmstrong@baylibre.com> Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> Link: https://lore.kernel.org/r/20220707093954.21716-2-christianshewitt@gmail.com
91 lines
1.8 KiB
Text
91 lines
1.8 KiB
Text
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
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/*
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* Copyright (c) Christian Hewitt <christianshewitt@gmail.com>
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*/
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/dts-v1/;
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#include "meson-gxm.dtsi"
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#include "meson-gx-p23x-q20x.dtsi"
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#include <dt-bindings/input/input.h>
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#include <dt-bindings/leds/common.h>
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/ {
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compatible = "azw,gt1-ultimate", "amlogic,s912", "amlogic,meson-gxm";
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model = "Beelink GT1 Ultimate";
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leds {
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compatible = "gpio-leds";
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led-white {
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color = <LED_COLOR_ID_WHITE>;
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function = LED_FUNCTION_POWER;
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gpios = <&gpio_ao GPIOAO_9 GPIO_ACTIVE_HIGH>;
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default-state = "on";
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panic-indicator;
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};
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};
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adc-keys {
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compatible = "adc-keys";
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io-channels = <&saradc 0>;
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io-channel-names = "buttons";
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keyup-threshold-microvolt = <1710000>;
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button-function {
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label = "update";
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linux,code = <KEY_VENDOR>;
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press-threshold-microvolt = <10000>;
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};
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};
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};
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ðmac {
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pinctrl-0 = <ð_pins>;
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pinctrl-names = "default";
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phy-handle = <&external_phy>;
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amlogic,tx-delay-ns = <2>;
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phy-mode = "rgmii";
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};
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&external_mdio {
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external_phy: ethernet-phy@0 {
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/* Realtek RTL8211F (0x001cc916) */
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reg = <0>;
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max-speed = <1000>;
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reset-assert-us = <10000>;
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reset-deassert-us = <80000>;
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reset-gpios = <&gpio GPIOZ_14 GPIO_ACTIVE_LOW>;
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interrupt-parent = <&gpio_intc>;
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/* MAC_INTR on GPIOZ_15 */
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interrupts = <25 IRQ_TYPE_LEVEL_LOW>;
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};
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};
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&ir {
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linux,rc-map-name = "rc-beelink-gs1";
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};
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&sd_emmc_a {
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brcmf: wifi@1 {
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reg = <1>;
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compatible = "brcm,bcm4329-fmac";
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};
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};
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&uart_A {
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status = "okay";
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pinctrl-0 = <&uart_a_pins>, <&uart_a_cts_rts_pins>;
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pinctrl-names = "default";
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uart-has-rtscts;
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bluetooth {
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compatible = "brcm,bcm43438-bt";
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shutdown-gpios = <&gpio GPIOX_17 GPIO_ACTIVE_HIGH>;
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max-speed = <2000000>;
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clocks = <&wifi32k>;
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clock-names = "lpo";
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};
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};
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