1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT) 1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
2 /* 2 /*
3 * Copyright (C) 2021 Chukun Pan <amadeus@jmu.e 3 * Copyright (C) 2021 Chukun Pan <amadeus@jmu.edu.cn>
4 * 4 *
5 * Based on sun50i-h5-nanopi-neo-plus2.dts, wh 5 * Based on sun50i-h5-nanopi-neo-plus2.dts, which is:
6 * Copyright (C) 2017 Antony Antony <antony@p 6 * Copyright (C) 2017 Antony Antony <antony@phenome.org>
7 * Copyright (C) 2016 ARM Ltd. 7 * Copyright (C) 2016 ARM Ltd.
8 */ 8 */
9 9
10 /dts-v1/; 10 /dts-v1/;
11 #include "sun50i-h5.dtsi" 11 #include "sun50i-h5.dtsi"
12 #include "sun50i-h5-cpu-opp.dtsi" 12 #include "sun50i-h5-cpu-opp.dtsi"
13 13
14 #include <dt-bindings/gpio/gpio.h> 14 #include <dt-bindings/gpio/gpio.h>
15 #include <dt-bindings/input/input.h> 15 #include <dt-bindings/input/input.h>
16 #include <dt-bindings/leds/common.h> 16 #include <dt-bindings/leds/common.h>
17 17
18 / { 18 / {
19 model = "FriendlyARM NanoPi R1S H5"; 19 model = "FriendlyARM NanoPi R1S H5";
20 compatible = "friendlyarm,nanopi-r1s-h 20 compatible = "friendlyarm,nanopi-r1s-h5", "allwinner,sun50i-h5";
21 21
22 aliases { 22 aliases {
23 ethernet0 = &emac; 23 ethernet0 = &emac;
24 ethernet1 = &rtl8189etv; 24 ethernet1 = &rtl8189etv;
25 serial0 = &uart0; 25 serial0 = &uart0;
26 }; 26 };
27 27
28 chosen { 28 chosen {
29 stdout-path = "serial0:115200n 29 stdout-path = "serial0:115200n8";
30 }; 30 };
31 31
32 leds { 32 leds {
33 compatible = "gpio-leds"; 33 compatible = "gpio-leds";
34 34
35 led-0 { 35 led-0 {
36 function = LED_FUNCTIO 36 function = LED_FUNCTION_LAN;
37 color = <LED_COLOR_ID_ 37 color = <LED_COLOR_ID_GREEN>;
38 gpios = <&pio 0 9 GPIO 38 gpios = <&pio 0 9 GPIO_ACTIVE_HIGH>;
39 }; 39 };
40 40
41 led-1 { 41 led-1 {
42 function = LED_FUNCTIO 42 function = LED_FUNCTION_STATUS;
43 color = <LED_COLOR_ID_ 43 color = <LED_COLOR_ID_RED>;
44 gpios = <&pio 0 10 GPI 44 gpios = <&pio 0 10 GPIO_ACTIVE_HIGH>;
45 linux,default-trigger 45 linux,default-trigger = "heartbeat";
46 }; 46 };
47 47
48 led-2 { 48 led-2 {
49 function = LED_FUNCTIO 49 function = LED_FUNCTION_WAN;
50 color = <LED_COLOR_ID_ 50 color = <LED_COLOR_ID_GREEN>;
51 gpios = <&pio 6 11 GPI 51 gpios = <&pio 6 11 GPIO_ACTIVE_HIGH>;
52 }; 52 };
53 }; 53 };
54 54
55 gpio-keys { !! 55 r-gpio-keys {
56 compatible = "gpio-keys"; 56 compatible = "gpio-keys";
57 57
58 key-reset { !! 58 reset {
59 label = "reset"; 59 label = "reset";
60 linux,code = <KEY_REST 60 linux,code = <KEY_RESTART>;
61 gpios = <&r_pio 0 3 GP 61 gpios = <&r_pio 0 3 GPIO_ACTIVE_LOW>;
62 }; 62 };
63 }; 63 };
64 64
65 reg_gmac_3v3: gmac-3v3 { 65 reg_gmac_3v3: gmac-3v3 {
66 compatible = "regulator-fixed" 66 compatible = "regulator-fixed";
67 regulator-name = "gmac-3v3"; 67 regulator-name = "gmac-3v3";
68 regulator-min-microvolt = <330 68 regulator-min-microvolt = <3300000>;
69 regulator-max-microvolt = <330 69 regulator-max-microvolt = <3300000>;
70 startup-delay-us = <100000>; 70 startup-delay-us = <100000>;
71 enable-active-high; 71 enable-active-high;
72 gpio = <&pio 3 6 GPIO_ACTIVE_H 72 gpio = <&pio 3 6 GPIO_ACTIVE_HIGH>;
73 }; 73 };
74 74
75 reg_vcc3v3: vcc3v3 { 75 reg_vcc3v3: vcc3v3 {
76 compatible = "regulator-fixed" 76 compatible = "regulator-fixed";
77 regulator-name = "vcc3v3"; 77 regulator-name = "vcc3v3";
78 regulator-min-microvolt = <330 78 regulator-min-microvolt = <3300000>;
79 regulator-max-microvolt = <330 79 regulator-max-microvolt = <3300000>;
80 }; 80 };
81 81
82 reg_usb0_vbus: usb0-vbus { 82 reg_usb0_vbus: usb0-vbus {
83 compatible = "regulator-fixed" 83 compatible = "regulator-fixed";
84 regulator-name = "usb0-vbus"; 84 regulator-name = "usb0-vbus";
85 regulator-min-microvolt = <500 85 regulator-min-microvolt = <5000000>;
86 regulator-max-microvolt = <500 86 regulator-max-microvolt = <5000000>;
87 enable-active-high; 87 enable-active-high;
88 gpio = <&r_pio 0 2 GPIO_ACTIVE 88 gpio = <&r_pio 0 2 GPIO_ACTIVE_HIGH>; /* PL2 */
89 status = "okay"; 89 status = "okay";
90 }; 90 };
91 91
92 vdd_cpux: gpio-regulator { 92 vdd_cpux: gpio-regulator {
93 compatible = "regulator-gpio"; 93 compatible = "regulator-gpio";
94 regulator-name = "vdd-cpux"; 94 regulator-name = "vdd-cpux";
95 regulator-type = "voltage"; 95 regulator-type = "voltage";
96 regulator-boot-on; 96 regulator-boot-on;
97 regulator-always-on; 97 regulator-always-on;
98 regulator-min-microvolt = <110 98 regulator-min-microvolt = <1100000>;
99 regulator-max-microvolt = <130 99 regulator-max-microvolt = <1300000>;
100 regulator-ramp-delay = <50>; / 100 regulator-ramp-delay = <50>; /* 4ms */
101 gpios = <&r_pio 0 6 GPIO_ACTIV 101 gpios = <&r_pio 0 6 GPIO_ACTIVE_HIGH>;
102 gpios-states = <0x1>; 102 gpios-states = <0x1>;
103 states = <1100000 0x0>, <13000 103 states = <1100000 0x0>, <1300000 0x1>;
104 }; 104 };
105 105
106 wifi_pwrseq: pwrseq { !! 106 wifi_pwrseq: wifi_pwrseq {
107 compatible = "mmc-pwrseq-simpl 107 compatible = "mmc-pwrseq-simple";
108 reset-gpios = <&r_pio 0 7 GPIO 108 reset-gpios = <&r_pio 0 7 GPIO_ACTIVE_LOW>; /* PL7 */
109 post-power-on-delay-ms = <200> 109 post-power-on-delay-ms = <200>;
110 }; 110 };
111 }; 111 };
112 112
113 &cpu0 { 113 &cpu0 {
114 cpu-supply = <&vdd_cpux>; 114 cpu-supply = <&vdd_cpux>;
115 }; 115 };
116 116
117 &ehci1 { 117 &ehci1 {
118 status = "okay"; 118 status = "okay";
119 }; 119 };
120 120
121 &ehci2 { 121 &ehci2 {
122 status = "okay"; 122 status = "okay";
123 }; 123 };
124 124
125 &emac { 125 &emac {
126 pinctrl-names = "default"; 126 pinctrl-names = "default";
127 pinctrl-0 = <&emac_rgmii_pins>; 127 pinctrl-0 = <&emac_rgmii_pins>;
128 phy-supply = <®_gmac_3v3>; 128 phy-supply = <®_gmac_3v3>;
129 phy-handle = <&ext_rgmii_phy>; 129 phy-handle = <&ext_rgmii_phy>;
130 phy-mode = "rgmii-id"; 130 phy-mode = "rgmii-id";
131 status = "okay"; 131 status = "okay";
132 }; 132 };
133 133
134 &external_mdio { 134 &external_mdio {
135 ext_rgmii_phy: ethernet-phy@7 { 135 ext_rgmii_phy: ethernet-phy@7 {
136 compatible = "ethernet-phy-iee 136 compatible = "ethernet-phy-ieee802.3-c22";
137 reg = <7>; 137 reg = <7>;
138 }; 138 };
139 }; 139 };
140 140
141 &i2c0 { 141 &i2c0 {
142 status = "okay"; 142 status = "okay";
143 143
144 eeprom@51 { 144 eeprom@51 {
145 compatible = "microchip,24c02" !! 145 compatible = "microchip,24c02";
146 reg = <0x51>; 146 reg = <0x51>;
147 pagesize = <16>; 147 pagesize = <16>;
148 read-only; <<
149 #address-cells = <1>; <<
150 #size-cells = <1>; <<
151 <<
152 eth_mac1: mac-address@fa { <<
153 reg = <0xfa 0x06>; <<
154 }; <<
155 }; 148 };
156 }; 149 };
157 150
158 &mmc0 { 151 &mmc0 {
159 vmmc-supply = <®_vcc3v3>; 152 vmmc-supply = <®_vcc3v3>;
160 bus-width = <4>; 153 bus-width = <4>;
161 cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>; 154 cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>; /* PF6 */
162 status = "okay"; 155 status = "okay";
163 }; 156 };
164 157
165 &mmc1 { 158 &mmc1 {
166 vmmc-supply = <®_vcc3v3>; 159 vmmc-supply = <®_vcc3v3>;
167 vqmmc-supply = <®_vcc3v3>; 160 vqmmc-supply = <®_vcc3v3>;
168 mmc-pwrseq = <&wifi_pwrseq>; 161 mmc-pwrseq = <&wifi_pwrseq>;
169 bus-width = <4>; 162 bus-width = <4>;
170 non-removable; 163 non-removable;
171 status = "okay"; 164 status = "okay";
172 165
173 rtl8189etv: wifi@1 { !! 166 rtl8189etv: sdio_wifi@1 {
174 reg = <1>; 167 reg = <1>;
175 }; 168 };
176 }; 169 };
177 170
178 &ohci1 { 171 &ohci1 {
179 status = "okay"; 172 status = "okay";
180 }; 173 };
181 174
182 &ohci2 { 175 &ohci2 {
183 status = "okay"; 176 status = "okay";
184 }; 177 };
185 178
186 &uart0 { 179 &uart0 {
187 pinctrl-names = "default"; 180 pinctrl-names = "default";
188 pinctrl-0 = <&uart0_pa_pins>; 181 pinctrl-0 = <&uart0_pa_pins>;
189 status = "okay"; 182 status = "okay";
190 }; 183 };
191 184
192 &usb_otg { 185 &usb_otg {
193 dr_mode = "peripheral"; 186 dr_mode = "peripheral";
194 status = "okay"; 187 status = "okay";
195 }; 188 };
196 189
197 &usbphy { 190 &usbphy {
198 /* USB Type-A port's VBUS is always on 191 /* USB Type-A port's VBUS is always on */
199 usb0_id_det-gpios = <&pio 6 12 GPIO_AC 192 usb0_id_det-gpios = <&pio 6 12 GPIO_ACTIVE_HIGH>; /* PG12 */
200 usb0_vbus-supply = <®_usb0_vbus>; 193 usb0_vbus-supply = <®_usb0_vbus>;
201 status = "okay"; 194 status = "okay";
202 }; 195 };
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