arm64: dts: qcom: sm8550: add TRNG node
[linux-modified.git] / arch / arm64 / boot / dts / mediatek / pumpkin-common.dtsi
1 // SPDX-License-Identifier: GPL-2.0
2 /*
3  * Copyright (c) 2019 BayLibre, SAS.
4  * Author: Fabien Parent <fparent@baylibre.com>
5  */
6
7 #include <dt-bindings/gpio/gpio.h>
8
9 / {
10         aliases {
11                 serial0 = &uart0;
12                 ethernet0 = &ethernet;
13         };
14
15         chosen {
16                 stdout-path = "serial0:921600n8";
17         };
18
19         firmware {
20                 optee: optee {
21                         compatible = "linaro,optee-tz";
22                         method = "smc";
23                 };
24         };
25
26         gpio-keys {
27                 compatible = "gpio-keys";
28                 pinctrl-names = "default";
29                 pinctrl-0 = <&gpio_keys_default>;
30
31                 key-volume-up {
32                         gpios = <&pio 42 GPIO_ACTIVE_LOW>;
33                         label = "volume_up";
34                         linux,code = <115>;
35                         wakeup-source;
36                         debounce-interval = <15>;
37                 };
38
39                 key-volume-down {
40                         gpios = <&pio 43 GPIO_ACTIVE_LOW>;
41                         label = "volume_down";
42                         linux,code = <114>;
43                         wakeup-source;
44                         debounce-interval = <15>;
45                 };
46         };
47 };
48
49 &i2c0 {
50         clock-div = <2>;
51         pinctrl-names = "default";
52         pinctrl-0 = <&i2c0_pins_a>;
53         status = "okay";
54
55         tca6416: gpio@20 {
56                 compatible = "ti,tca6416";
57                 reg = <0x20>;
58                 reset-gpios = <&pio 65 GPIO_ACTIVE_LOW>;
59                 pinctrl-names = "default";
60                 pinctrl-0 = <&tca6416_pins>;
61
62                 gpio-controller;
63                 #gpio-cells = <2>;
64
65                 eint20-mux-sel0-hog {
66                         gpio-hog;
67                         gpios = <0 0>;
68                         input;
69                         line-name = "eint20_mux_sel0";
70                 };
71
72                 expcon-mux-sel1-hog {
73                         gpio-hog;
74                         gpios = <1 0>;
75                         input;
76                         line-name = "expcon_mux_sel1";
77                 };
78
79                 mrg-di-mux-sel2-hog {
80                         gpio-hog;
81                         gpios = <2 0>;
82                         input;
83                         line-name = "mrg_di_mux_sel2";
84                 };
85
86                 sd-sdio-mux-sel3-hog {
87                         gpio-hog;
88                         gpios = <3 0>;
89                         input;
90                         line-name = "sd_sdio_mux_sel3";
91                 };
92
93                 sd-sdio-mux-ctrl7-hog {
94                         gpio-hog;
95                         gpios = <7 0>;
96                         output-low;
97                         line-name = "sd_sdio_mux_ctrl7";
98                 };
99
100                 hw-id0-hog {
101                         gpio-hog;
102                         gpios = <8 0>;
103                         input;
104                         line-name = "hw_id0";
105                 };
106
107                 hw-id1-hog {
108                         gpio-hog;
109                         gpios = <9 0>;
110                         input;
111                         line-name = "hw_id1";
112                 };
113
114                 hw-id2-hog {
115                         gpio-hog;
116                         gpios = <10 0>;
117                         input;
118                         line-name = "hw_id2";
119                 };
120
121                 fg-int-n-hog {
122                         gpio-hog;
123                         gpios = <11 0>;
124                         input;
125                         line-name = "fg_int_n";
126                 };
127
128                 usba-pwr-en-hog {
129                         gpio-hog;
130                         gpios = <12 0>;
131                         output-high;
132                         line-name = "usba_pwr_en";
133                 };
134
135                 wifi-3v3-pg-hog {
136                         gpio-hog;
137                         gpios = <13 0>;
138                         input;
139                         line-name = "wifi_3v3_pg";
140                 };
141
142                 cam-rst-hog {
143                         gpio-hog;
144                         gpios = <14 0>;
145                         output-low;
146                         line-name = "cam_rst";
147                 };
148
149                 cam-pwdn-hog {
150                         gpio-hog;
151                         gpios = <15 0>;
152                         output-low;
153                         line-name = "cam_pwdn";
154                 };
155         };
156 };
157
158 &i2c2 {
159         clock-div = <2>;
160         pinctrl-names = "default";
161         pinctrl-0 = <&i2c2_pins_a>;
162         status = "okay";
163 };
164
165 &uart0 {
166         status = "okay";
167 };
168
169 &ethernet {
170         pinctrl-names = "default";
171         pinctrl-0 = <&ethernet_pins_default>;
172         phy-handle = <&eth_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 {
188         status = "okay";
189         dr_mode = "peripheral";
190         usb-role-switch;
191
192         usb_con: connector {
193                 compatible = "usb-c-connector";
194                 label = "USB-C";
195         };
196 };
197
198 &usb_phy {
199         status = "okay";
200 };
201
202 &pio {
203         gpio_keys_default: gpiodefault {
204                 pins_cmd_dat {
205                         pinmux = <MT8516_PIN_42_KPCOL0__FUNC_GPIO42>,
206                                  <MT8516_PIN_43_KPCOL1__FUNC_GPIO43>;
207                         bias-pull-up;
208                         input-enable;
209                 };
210         };
211
212         i2c0_pins_a: i2c0 {
213                 pins1 {
214                         pinmux = <MT8516_PIN_58_SDA0__FUNC_SDA0_0>,
215                                  <MT8516_PIN_59_SCL0__FUNC_SCL0_0>;
216                         bias-disable;
217                 };
218         };
219
220         i2c2_pins_a: i2c2 {
221                 pins1 {
222                         pinmux = <MT8516_PIN_60_SDA2__FUNC_SDA2_0>,
223                                  <MT8516_PIN_61_SCL2__FUNC_SCL2_0>;
224                         bias-disable;
225                 };
226         };
227
228         tca6416_pins: pinmux_tca6416_pins {
229                 gpio_mux_rst_n_pin {
230                         pinmux = <MT8516_PIN_65_UTXD1__FUNC_GPIO65>;
231                         output-high;
232                 };
233
234                 gpio_mux_int_n_pin {
235                         pinmux = <MT8516_PIN_64_URXD1__FUNC_GPIO64>;
236                         input-enable;
237                         bias-pull-up;
238                 };
239         };
240
241         ethernet_pins_default: ethernet {
242                 pins_ethernet {
243                         pinmux = <MT8516_PIN_0_EINT0__FUNC_EXT_TXD0>,
244                                  <MT8516_PIN_1_EINT1__FUNC_EXT_TXD1>,
245                                  <MT8516_PIN_5_EINT5__FUNC_EXT_RXER>,
246                                  <MT8516_PIN_6_EINT6__FUNC_EXT_RXC>,
247                                  <MT8516_PIN_7_EINT7__FUNC_EXT_RXDV>,
248                                  <MT8516_PIN_8_EINT8__FUNC_EXT_RXD0>,
249                                  <MT8516_PIN_9_EINT9__FUNC_EXT_RXD1>,
250                                  <MT8516_PIN_12_EINT12__FUNC_EXT_TXEN>,
251                                  <MT8516_PIN_38_MRG_DI__FUNC_EXT_MDIO>,
252                                  <MT8516_PIN_39_MRG_DO__FUNC_EXT_MDC>;
253                 };
254         };
255 };