1 // SPDX-License-Identifier: GPL-2.0 1 // SPDX-License-Identifier: GPL-2.0
2 /* 2 /*
3 * Copyright (c) 2019 BayLibre, SAS. 3 * Copyright (c) 2019 BayLibre, SAS.
4 * Author: Fabien Parent <fparent@baylibre.com> 4 * Author: Fabien Parent <fparent@baylibre.com>
5 */ 5 */
6 6
7 #include <dt-bindings/gpio/gpio.h> 7 #include <dt-bindings/gpio/gpio.h>
8 8
9 / { 9 / {
10 aliases { 10 aliases {
11 serial0 = &uart0; 11 serial0 = &uart0;
12 ethernet0 = ðernet; <<
13 }; 12 };
14 13
15 chosen { 14 chosen {
16 stdout-path = "serial0:921600n 15 stdout-path = "serial0:921600n8";
17 }; 16 };
18 17
19 firmware { 18 firmware {
20 optee: optee { !! 19 optee: optee@4fd00000 {
21 compatible = "linaro,o 20 compatible = "linaro,optee-tz";
22 method = "smc"; 21 method = "smc";
23 }; 22 };
24 }; 23 };
25 24
26 gpio-keys { 25 gpio-keys {
27 compatible = "gpio-keys"; 26 compatible = "gpio-keys";
>> 27 input-name = "gpio-keys";
28 pinctrl-names = "default"; 28 pinctrl-names = "default";
29 pinctrl-0 = <&gpio_keys_defaul 29 pinctrl-0 = <&gpio_keys_default>;
30 30
31 key-volume-up { !! 31 volume-up {
32 gpios = <&pio 42 GPIO_ 32 gpios = <&pio 42 GPIO_ACTIVE_LOW>;
33 label = "volume_up"; 33 label = "volume_up";
34 linux,code = <115>; 34 linux,code = <115>;
35 wakeup-source; 35 wakeup-source;
36 debounce-interval = <1 36 debounce-interval = <15>;
37 }; 37 };
38 38
39 key-volume-down { !! 39 volume-down {
40 gpios = <&pio 43 GPIO_ 40 gpios = <&pio 43 GPIO_ACTIVE_LOW>;
41 label = "volume_down"; 41 label = "volume_down";
42 linux,code = <114>; 42 linux,code = <114>;
43 wakeup-source; 43 wakeup-source;
44 debounce-interval = <1 44 debounce-interval = <15>;
45 }; 45 };
46 }; 46 };
47 }; 47 };
48 48
49 &i2c0 { 49 &i2c0 {
50 clock-div = <2>; 50 clock-div = <2>;
51 pinctrl-names = "default"; 51 pinctrl-names = "default";
52 pinctrl-0 = <&i2c0_pins_a>; 52 pinctrl-0 = <&i2c0_pins_a>;
53 status = "okay"; 53 status = "okay";
54 54
55 tca6416: gpio@20 { 55 tca6416: gpio@20 {
56 compatible = "ti,tca6416"; 56 compatible = "ti,tca6416";
57 reg = <0x20>; 57 reg = <0x20>;
58 reset-gpios = <&pio 65 GPIO_AC !! 58 rst-gpio = <&pio 65 GPIO_ACTIVE_HIGH>;
59 pinctrl-names = "default"; 59 pinctrl-names = "default";
60 pinctrl-0 = <&tca6416_pins>; 60 pinctrl-0 = <&tca6416_pins>;
61 61
62 gpio-controller; 62 gpio-controller;
63 #gpio-cells = <2>; 63 #gpio-cells = <2>;
64 64
65 eint20-mux-sel0-hog { !! 65 eint20_mux_sel0 {
66 gpio-hog; 66 gpio-hog;
67 gpios = <0 0>; 67 gpios = <0 0>;
68 input; 68 input;
69 line-name = "eint20_mu 69 line-name = "eint20_mux_sel0";
70 }; 70 };
71 71
72 expcon-mux-sel1-hog { !! 72 expcon_mux_sel1 {
73 gpio-hog; 73 gpio-hog;
74 gpios = <1 0>; 74 gpios = <1 0>;
75 input; 75 input;
76 line-name = "expcon_mu 76 line-name = "expcon_mux_sel1";
77 }; 77 };
78 78
79 mrg-di-mux-sel2-hog { !! 79 mrg_di_mux_sel2 {
80 gpio-hog; 80 gpio-hog;
81 gpios = <2 0>; 81 gpios = <2 0>;
82 input; 82 input;
83 line-name = "mrg_di_mu 83 line-name = "mrg_di_mux_sel2";
84 }; 84 };
85 85
86 sd-sdio-mux-sel3-hog { !! 86 sd_sdio_mux_sel3 {
87 gpio-hog; 87 gpio-hog;
88 gpios = <3 0>; 88 gpios = <3 0>;
89 input; 89 input;
90 line-name = "sd_sdio_m 90 line-name = "sd_sdio_mux_sel3";
91 }; 91 };
92 92
93 sd-sdio-mux-ctrl7-hog { !! 93 sd_sdio_mux_ctrl7 {
94 gpio-hog; 94 gpio-hog;
95 gpios = <7 0>; 95 gpios = <7 0>;
96 output-low; 96 output-low;
97 line-name = "sd_sdio_m 97 line-name = "sd_sdio_mux_ctrl7";
98 }; 98 };
99 99
100 hw-id0-hog { !! 100 hw_id0 {
101 gpio-hog; 101 gpio-hog;
102 gpios = <8 0>; 102 gpios = <8 0>;
103 input; 103 input;
104 line-name = "hw_id0"; 104 line-name = "hw_id0";
105 }; 105 };
106 106
107 hw-id1-hog { !! 107 hw_id1 {
108 gpio-hog; 108 gpio-hog;
109 gpios = <9 0>; 109 gpios = <9 0>;
110 input; 110 input;
111 line-name = "hw_id1"; 111 line-name = "hw_id1";
112 }; 112 };
113 113
114 hw-id2-hog { !! 114 hw_id2 {
115 gpio-hog; 115 gpio-hog;
116 gpios = <10 0>; 116 gpios = <10 0>;
117 input; 117 input;
118 line-name = "hw_id2"; 118 line-name = "hw_id2";
119 }; 119 };
120 120
121 fg-int-n-hog { !! 121 fg_int_n {
122 gpio-hog; 122 gpio-hog;
123 gpios = <11 0>; 123 gpios = <11 0>;
124 input; 124 input;
125 line-name = "fg_int_n" 125 line-name = "fg_int_n";
126 }; 126 };
127 127
128 usba-pwr-en-hog { !! 128 usba_pwr_en {
129 gpio-hog; 129 gpio-hog;
130 gpios = <12 0>; 130 gpios = <12 0>;
131 output-high; 131 output-high;
132 line-name = "usba_pwr_ 132 line-name = "usba_pwr_en";
133 }; 133 };
134 134
135 wifi-3v3-pg-hog { !! 135 wifi_3v3_pg {
136 gpio-hog; 136 gpio-hog;
137 gpios = <13 0>; 137 gpios = <13 0>;
138 input; 138 input;
139 line-name = "wifi_3v3_ 139 line-name = "wifi_3v3_pg";
140 }; 140 };
141 141
142 cam-rst-hog { !! 142 cam_rst {
143 gpio-hog; 143 gpio-hog;
144 gpios = <14 0>; 144 gpios = <14 0>;
145 output-low; 145 output-low;
146 line-name = "cam_rst"; 146 line-name = "cam_rst";
147 }; 147 };
148 148
149 cam-pwdn-hog { !! 149 cam_pwdn {
150 gpio-hog; 150 gpio-hog;
151 gpios = <15 0>; 151 gpios = <15 0>;
152 output-low; 152 output-low;
153 line-name = "cam_pwdn" 153 line-name = "cam_pwdn";
154 }; 154 };
155 }; 155 };
156 }; 156 };
157 157
158 &i2c2 { 158 &i2c2 {
159 clock-div = <2>; 159 clock-div = <2>;
160 pinctrl-names = "default"; 160 pinctrl-names = "default";
161 pinctrl-0 = <&i2c2_pins_a>; 161 pinctrl-0 = <&i2c2_pins_a>;
162 status = "okay"; 162 status = "okay";
163 }; 163 };
164 164
165 &uart0 { 165 &uart0 {
166 status = "okay"; 166 status = "okay";
167 }; 167 };
168 168
169 ðernet { <<
170 pinctrl-names = "default"; <<
171 pinctrl-0 = <ðernet_pins_default>; <<
172 phy-handle = <ð_phy>; <<
173 phy-mode = "rmii"; <<
174 mac-address = [00 00 00 00 00 00]; <<
175 status = "okay"; <<
176 <<
177 mdio { <<
178 #address-cells = <1>; <<
179 #size-cells = <0>; <<
180 <<
181 eth_phy: ethernet-phy@0 { <<
182 reg = <0>; <<
183 }; <<
184 }; <<
185 }; <<
186 <<
187 &usb0 { 169 &usb0 {
188 status = "okay"; 170 status = "okay";
189 dr_mode = "peripheral"; 171 dr_mode = "peripheral";
190 usb-role-switch; <<
191 172
192 usb_con: connector { 173 usb_con: connector {
193 compatible = "usb-c-connector" 174 compatible = "usb-c-connector";
194 label = "USB-C"; 175 label = "USB-C";
195 }; 176 };
196 }; 177 };
197 178
198 &usb_phy { !! 179 &usb0_phy {
199 status = "okay"; 180 status = "okay";
200 }; 181 };
201 182
202 &pio { 183 &pio {
203 gpio_keys_default: gpiodefault { 184 gpio_keys_default: gpiodefault {
204 pins_cmd_dat { 185 pins_cmd_dat {
205 pinmux = <MT8516_PIN_4 186 pinmux = <MT8516_PIN_42_KPCOL0__FUNC_GPIO42>,
206 <MT8516_PIN_4 187 <MT8516_PIN_43_KPCOL1__FUNC_GPIO43>;
207 bias-pull-up; 188 bias-pull-up;
208 input-enable; 189 input-enable;
209 }; 190 };
210 }; 191 };
211 192
212 i2c0_pins_a: i2c0 { !! 193 i2c0_pins_a: i2c0@0 {
213 pins1 { 194 pins1 {
214 pinmux = <MT8516_PIN_5 195 pinmux = <MT8516_PIN_58_SDA0__FUNC_SDA0_0>,
215 <MT8516_PIN_5 196 <MT8516_PIN_59_SCL0__FUNC_SCL0_0>;
216 bias-disable; 197 bias-disable;
217 }; 198 };
218 }; 199 };
219 200
220 i2c2_pins_a: i2c2 { !! 201 i2c2_pins_a: i2c2@0 {
221 pins1 { 202 pins1 {
222 pinmux = <MT8516_PIN_6 203 pinmux = <MT8516_PIN_60_SDA2__FUNC_SDA2_0>,
223 <MT8516_PIN_6 204 <MT8516_PIN_61_SCL2__FUNC_SCL2_0>;
224 bias-disable; 205 bias-disable;
225 }; 206 };
226 }; 207 };
227 208
228 tca6416_pins: pinmux_tca6416_pins { 209 tca6416_pins: pinmux_tca6416_pins {
229 gpio_mux_rst_n_pin { 210 gpio_mux_rst_n_pin {
230 pinmux = <MT8516_PIN_6 211 pinmux = <MT8516_PIN_65_UTXD1__FUNC_GPIO65>;
231 output-high; 212 output-high;
232 }; 213 };
233 214
234 gpio_mux_int_n_pin { 215 gpio_mux_int_n_pin {
235 pinmux = <MT8516_PIN_6 216 pinmux = <MT8516_PIN_64_URXD1__FUNC_GPIO64>;
236 input-enable; 217 input-enable;
237 bias-pull-up; 218 bias-pull-up;
238 }; <<
239 }; <<
240 <<
241 ethernet_pins_default: ethernet { <<
242 pins_ethernet { <<
243 pinmux = <MT8516_PIN_0 <<
244 <MT8516_PIN_1 <<
245 <MT8516_PIN_5 <<
246 <MT8516_PIN_6 <<
247 <MT8516_PIN_7 <<
248 <MT8516_PIN_8 <<
249 <MT8516_PIN_9 <<
250 <MT8516_PIN_1 <<
251 <MT8516_PIN_3 <<
252 <MT8516_PIN_3 <<
253 }; 219 };
254 }; 220 };
255 }; 221 };
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