1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
2 /*
3 * Copyright (c) Christian Hewitt <christianshewitt@gmail.com>
4 */
5
6 /dts-v1/;
7
8 #include "meson-gxm.dtsi"
9 #include "meson-gx-p23x-q20x.dtsi"
10 #include <dt-bindings/input/input.h>
11 #include <dt-bindings/leds/common.h>
12
13 / {
14 compatible = "azw,gt1-ultimate", "amlogic,s912", "amlogic,meson-gxm";
15 model = "Beelink GT1 Ultimate";
16
17 leds {
18 compatible = "gpio-leds";
19
20 led-white {
21 color = <LED_COLOR_ID_WHITE>;
22 function = LED_FUNCTION_POWER;
23 gpios = <&gpio_ao GPIOAO_9 GPIO_ACTIVE_HIGH>;
24 default-state = "on";
25 panic-indicator;
26 };
27 };
28
29 adc-keys {
30 compatible = "adc-keys";
31 io-channels = <&saradc 0>;
32 io-channel-names = "buttons";
33 keyup-threshold-microvolt = <1710000>;
34
35 button-function {
36 label = "update";
37 linux,code = <KEY_VENDOR>;
38 press-threshold-microvolt = <10000>;
39 };
40 };
41 };
42
43 ðmac {
44 pinctrl-0 = <ð_pins>;
45 pinctrl-names = "default";
46 phy-handle = <&external_phy>;
47 amlogic,tx-delay-ns = <2>;
48 phy-mode = "rgmii";
49 };
50
51 &external_mdio {
52 external_phy: ethernet-phy@0 {
53 /* Realtek RTL8211F (0x001cc916) */
54 reg = <0>;
55 max-speed = <1000>;
56
57 reset-assert-us = <10000>;
58 reset-deassert-us = <80000>;
59 reset-gpios = <&gpio GPIOZ_14 GPIO_ACTIVE_LOW>;
60
61 interrupt-parent = <&gpio_intc>;
62 /* MAC_INTR on GPIOZ_15 */
63 interrupts = <25 IRQ_TYPE_LEVEL_LOW>;
64 };
65 };
66
67 &ir {
68 linux,rc-map-name = "rc-beelink-gs1";
69 };
70
71 &sd_emmc_a {
72 brcmf: wifi@1 {
73 reg = <1>;
74 compatible = "brcm,bcm4329-fmac";
75 };
76 };
77
78 &uart_A {
79 status = "okay";
80 pinctrl-0 = <&uart_a_pins>, <&uart_a_cts_rts_pins>;
81 pinctrl-names = "default";
82 uart-has-rtscts;
83
84 bluetooth {
85 compatible = "brcm,bcm43438-bt";
86 shutdown-gpios = <&gpio GPIOX_17 GPIO_ACTIVE_HIGH>;
87 max-speed = <2000000>;
88 clocks = <&wifi32k>;
89 clock-names = "lpo";
90 };
91 };
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