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 stdout-path = &sbc_serial0; 15 }; 16 17 memory@40000000 { 18 device_type = "memory"; 19 reg = <0x40000000 0xc0000000>; 20 }; 21 22 aliases { 23 serial0 = &sbc_serial0; 24 ethernet0 = ðernet0; 25 }; 26 27 leds { 28 compatible = "gpio-leds"; 29 led-red { 30 label = "Front Panel LED"; 31 gpios = <&pio4 1 GPIO_ACTIVE_HIGH>; 32 linux,default-trigger = "heartbeat"; 33 }; 34 led-green { 35 gpios = <&pio1 3 GPIO_ACTIVE_HIGH>; 36 default-state = "off"; 37 }; 38 }; 39 40 miphy28lp_phy: miphy28lp { 41 42 phy_port0: port@9b22000 { 43 st,osc-rdy; 44 }; 45 46 phy_port1: port@9b2a000 { 47 st,osc-force-ext; 48 }; 49 }; 50 51 soc { 52 sbc_serial0: serial@9530000 { 53 status = "okay"; 54 }; 55 56 i2c@9842000 { 57 status = "okay"; 58 }; 59 60 i2c@9843000 { 61 status = "okay"; 62 }; 63 64 i2c@9844000 { 65 status = "okay"; 66 }; 67 68 i2c@9845000 { 69 status = "okay"; 70 }; 71 72 i2c@9540000 { 73 status = "okay"; 74 }; 75 76 /* SSC11 to HDMI */ 77 i2c@9541000 { 78 status = "okay"; 79 /* HDMI V1.3a supports Standard mode only */ 80 clock-frequency = <100000>; 81 st,i2c-min-scl-pulse-width-us = <0>; 82 st,i2c-min-sda-pulse-width-us = <5>; 83 }; 84 85 mmc1: sdhci@9080000 { 86 status = "okay"; 87 }; 88 89 mmc0: sdhci@9060000 { 90 status = "okay"; 91 max-frequency = <200000000>; 92 sd-uhs-sdr50; 93 sd-uhs-sdr104; 94 sd-uhs-ddr50; 95 non-removable; 96 }; 97 98 st_dwc3: dwc3@8f94000 { 99 status = "okay"; 100 }; 101 102 ethernet0: dwmac@9630000 { 103 st,tx-retime-src = "clkgen"; 104 status = "okay"; 105 phy-mode = "rgmii"; 106 fixed-link = <0 1 1000 0 0>; 107 }; 108 }; 109}; 110