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40e3e672 SK |
1 | /* |
2 | * Copyright (C) 2013 STMicroelectronics (R&D) Limited. | |
3 | * Author: Srinivas Kandagatla <srinivas.kandagatla@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 | * publishhed by the Free Software Foundation. | |
8 | */ | |
ab3607db | 9 | #include "stih41x-b2020x.dtsi" |
40e3e672 SK |
10 | / { |
11 | memory{ | |
12 | device_type = "memory"; | |
13 | reg = <0x40000000 0x80000000>; | |
14 | }; | |
15 | ||
16 | chosen { | |
63a557ae | 17 | bootargs = "console=ttyAS0,115200 clk_ignore_unused"; |
40e3e672 SK |
18 | linux,stdout-path = &sbc_serial1; |
19 | }; | |
20 | ||
21 | aliases { | |
22 | ttyAS0 = &sbc_serial1; | |
c80fe335 | 23 | ethernet1 = ðernet1; |
40e3e672 SK |
24 | }; |
25 | soc { | |
26 | sbc_serial1: serial@fe531000 { | |
27 | status = "okay"; | |
28 | }; | |
29 | ||
30 | leds { | |
31 | compatible = "gpio-leds"; | |
32 | red { | |
33 | #gpio-cells = <1>; | |
34 | label = "Front Panel LED"; | |
dc62bfdf | 35 | gpios = <&pio4 1>; |
40e3e672 SK |
36 | linux,default-trigger = "heartbeat"; |
37 | }; | |
38 | green { | |
dc62bfdf | 39 | gpios = <&pio4 7>; |
40e3e672 SK |
40 | default-state = "off"; |
41 | }; | |
42 | }; | |
c6fddbd4 MC |
43 | |
44 | i2c@fed40000 { | |
45 | status = "okay"; | |
46 | }; | |
47 | ||
48 | /* HDMI Tx I2C */ | |
49 | i2c@fed41000 { | |
50 | /* HDMI V1.3a supports Standard mode only */ | |
51 | clock-frequency = <100000>; | |
52 | i2c-min-scl-pulse-width-us = <0>; | |
53 | i2c-min-sda-pulse-width-us = <5>; | |
54 | ||
55 | status = "okay"; | |
56 | }; | |
57 | ||
58 | i2c@fe540000 { | |
59 | status = "okay"; | |
60 | }; | |
61 | ||
62 | i2c@fe541000 { | |
63 | status = "okay"; | |
64 | }; | |
c80fe335 SK |
65 | |
66 | ethernet1: dwmac@fef08000 { | |
67 | status = "okay"; | |
68 | phy-mode = "rgmii-id"; | |
69 | max-speed = <1000>; | |
70 | st,tx-retime-src = "clk_125"; | |
dc62bfdf | 71 | snps,reset-gpio = <&pio3 0>; |
c80fe335 SK |
72 | snps,reset-active-low; |
73 | snps,reset-delays-us = <0 10000 10000>; | |
74 | ||
75 | pinctrl-0 = <&pinctrl_rgmii1>; | |
76 | }; | |
6919edc8 PG |
77 | |
78 | mmc0: sdhci@fe81e000 { | |
79 | bus-width = <8>; | |
80 | }; | |
40e3e672 SK |
81 | }; |
82 | }; |