1// SPDX-License-Identifier: GPL-2.0-only
2/*
3 * Copyright (C) 2015 STMicroelectronics (R&D) Limited.
4 * Author: Maxime Coquelin <maxime.coquelin@st.com>
5 */
6/dts-v1/;
7#include "stih418.dtsi"
8#include <dt-bindings/gpio/gpio.h>
9/ {
10	model = "STiH418 B2199";
11	compatible = "st,stih418-b2199", "st,stih418";
12
13	chosen {
14		bootargs = "clk_ignore_unused";
15		stdout-path = &sbc_serial0;
16	};
17
18	memory@40000000 {
19		device_type = "memory";
20		reg = <0x40000000 0xc0000000>;
21	};
22
23	aliases {
24		serial0 = &sbc_serial0;
25		ethernet0 = &ethernet0;
26	};
27
28	leds {
29		compatible = "gpio-leds";
30		red {
31			label = "Front Panel LED";
32			gpios = <&pio4 1 GPIO_ACTIVE_HIGH>;
33			linux,default-trigger = "heartbeat";
34		};
35		green {
36			gpios = <&pio1 3 GPIO_ACTIVE_HIGH>;
37			default-state = "off";
38		};
39	};
40
41	soc {
42		sbc_serial0: serial@9530000 {
43			status = "okay";
44		};
45
46		i2c@9842000 {
47			status = "okay";
48		};
49
50		i2c@9843000 {
51			status = "okay";
52		};
53
54		i2c@9844000 {
55			status = "okay";
56		};
57
58		i2c@9845000 {
59			status = "okay";
60		};
61
62		i2c@9540000 {
63			status = "okay";
64		};
65
66		/* SSC11 to HDMI */
67		i2c@9541000 {
68			status = "okay";
69			/* HDMI V1.3a supports Standard mode only */
70			clock-frequency = <100000>;
71			st,i2c-min-scl-pulse-width-us = <0>;
72			st,i2c-min-sda-pulse-width-us = <5>;
73		};
74
75		mmc1: sdhci@9080000 {
76			status = "okay";
77		};
78
79		mmc0: sdhci@9060000 {
80			status = "okay";
81			max-frequency = <200000000>;
82			sd-uhs-sdr50;
83			sd-uhs-sdr104;
84			sd-uhs-ddr50;
85			non-removable;
86		};
87
88		miphy28lp_phy: miphy28lp@0 {
89
90			phy_port0: port@9b22000 {
91				st,osc-rdy;
92			};
93
94			phy_port1: port@9b2a000 {
95				st,osc-force-ext;
96			};
97		};
98
99		st_dwc3: dwc3@8f94000 {
100			status = "okay";
101		};
102
103		ethernet0: dwmac@9630000 {
104			st,tx-retime-src = "clkgen";
105			status = "okay";
106			phy-mode = "rgmii";
107			fixed-link = <0 1 1000 0 0>;
108		};
109	};
110};
111