xref: /linux/arch/riscv/boot/dts/spacemit/k1-musepi-pro.dts (revision 0cac5ce06e524755b3dac1e0a060b05992076d93) 
1// SPDX-License-Identifier: (GPL-2.0 OR MIT)
2/*
3 * Copyright (C) 2024 Yangyu Chen <cyy@cyyself.name>
4 * Copyright (C) 2025 SpacemiT, Inc
5 * Copyright (C) 2025 Troy Mitchell <troy.mitchell@linux.spacemit.com>
6 */
7
8/dts-v1/;
9
10#include "k1.dtsi"
11#include "k1-pinctrl.dtsi"
12
13/ {
14	model = "SpacemiT MusePi Pro";
15	compatible = "spacemit,musepi-pro", "spacemit,k1";
16
17	aliases {
18		ethernet0 = &eth0;
19		serial0 = &uart0;
20	};
21
22	chosen {
23		stdout-path = "serial0";
24	};
25
26	leds {
27		compatible = "gpio-leds";
28
29		led1 {
30			label = "sys-led";
31			gpios = <&gpio K1_GPIO(96) GPIO_ACTIVE_HIGH>;
32			linux,default-trigger = "heartbeat";
33			default-state = "on";
34		};
35	};
36};
37
38&emmc {
39	bus-width = <8>;
40	mmc-hs400-1_8v;
41	mmc-hs400-enhanced-strobe;
42	non-removable;
43	no-sd;
44	no-sdio;
45	status = "okay";
46};
47
48&eth0 {
49	phy-handle = <&rgmii0>;
50	phy-mode = "rgmii-id";
51	pinctrl-0 = <&gmac0_cfg>;
52	pinctrl-names = "default";
53	rx-internal-delay-ps = <0>;
54	tx-internal-delay-ps = <0>;
55	status = "okay";
56
57	mdio-bus {
58		#address-cells = <0x1>;
59		#size-cells = <0x0>;
60
61		reset-gpios = <&gpio K1_GPIO(110) GPIO_ACTIVE_LOW>;
62		reset-delay-us = <10000>;
63		reset-post-delay-us = <100000>;
64
65		rgmii0: phy@1 {
66			reg = <0x1>;
67		};
68	};
69};
70
71&pdma {
72	status = "okay";
73};
74
75&uart0 {
76	pinctrl-0 = <&uart0_2_cfg>;
77	pinctrl-names = "default";
78	status = "okay";
79};
80