Loading...
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 = ðernet0;
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};
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 = ðernet0;
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};