GNU Linux-libre 4.19.264-gnu1
[releases.git] / arch / arm / boot / dts / stih418-b2199.dts
1 /*
2  * Copyright (C) 2015 STMicroelectronics (R&D) Limited.
3  * Author: Maxime Coquelin <maxime.coquelin@st.com>
4  *
5  * This program is free software; you can redistribute it and/or modify
6  * it under the terms of the GNU General Public License version 2 as
7  * published by the Free Software Foundation.
8  */
9 /dts-v1/;
10 #include "stih418.dtsi"
11 #include <dt-bindings/gpio/gpio.h>
12 / {
13         model = "STiH418 B2199";
14         compatible = "st,stih418-b2199", "st,stih418";
15
16         chosen {
17                 bootargs = "clk_ignore_unused";
18                 stdout-path = &sbc_serial0;
19         };
20
21         memory@40000000 {
22                 device_type = "memory";
23                 reg = <0x40000000 0xc0000000>;
24         };
25
26         aliases {
27                 serial0 = &sbc_serial0;
28                 ethernet0 = &ethernet0;
29         };
30
31         leds {
32                 compatible = "gpio-leds";
33                 red {
34                         label = "Front Panel LED";
35                         gpios = <&pio4 1 GPIO_ACTIVE_HIGH>;
36                         linux,default-trigger = "heartbeat";
37                 };
38                 green {
39                         gpios = <&pio1 3 GPIO_ACTIVE_HIGH>;
40                         default-state = "off";
41                 };
42         };
43
44         soc {
45                 sbc_serial0: serial@9530000 {
46                         status = "okay";
47                 };
48
49                 i2c@9842000 {
50                         status = "okay";
51                 };
52
53                 i2c@9843000 {
54                         status = "okay";
55                 };
56
57                 i2c@9844000 {
58                         status = "okay";
59                 };
60
61                 i2c@9845000 {
62                         status = "okay";
63                 };
64
65                 i2c@9540000 {
66                         status = "okay";
67                 };
68
69                 /* SSC11 to HDMI */
70                 i2c@9541000 {
71                         status = "okay";
72                         /* HDMI V1.3a supports Standard mode only */
73                         clock-frequency = <100000>;
74                         st,i2c-min-scl-pulse-width-us = <0>;
75                         st,i2c-min-sda-pulse-width-us = <5>;
76                 };
77
78                 mmc1: sdhci@9080000 {
79                         status = "okay";
80                 };
81
82                 mmc0: sdhci@9060000 {
83                         status = "okay";
84                         max-frequency = <200000000>;
85                         sd-uhs-sdr50;
86                         sd-uhs-sdr104;
87                         sd-uhs-ddr50;
88                         non-removable;
89                 };
90
91                 miphy28lp_phy: miphy28lp@0 {
92
93                         phy_port0: port@9b22000 {
94                                 st,osc-rdy;
95                         };
96
97                         phy_port1: port@9b2a000 {
98                                 st,osc-force-ext;
99                         };
100                 };
101
102                 st_dwc3: dwc3@8f94000 {
103                         status = "okay";
104                 };
105
106                 ethernet0: dwmac@9630000 {
107                         st,tx-retime-src = "clkgen";
108                         status = "okay";
109                         phy-mode = "rgmii";
110                         fixed-link = <0 1 1000 0 0>;
111                 };
112         };
113 };