Chen-Yu Tsai | 075567e | 2015-06-23 19:57:26 +0800 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2015 Chen-Yu Tsai |
| 3 | * |
| 4 | * Chen-Yu Tsai <wens@csie.org> |
| 5 | * |
| 6 | * This file is dual-licensed: you can use it either under the terms |
| 7 | * of the GPL or the X11 license, at your option. Note that this dual |
| 8 | * licensing only applies to this file, and not this project as a |
| 9 | * whole. |
| 10 | * |
| 11 | * a) This file is free software; you can redistribute it and/or |
| 12 | * modify it under the terms of the GNU General Public License as |
| 13 | * published by the Free Software Foundation; either version 2 of the |
| 14 | * License, or (at your option) any later version. |
| 15 | * |
| 16 | * This file is distributed in the hope that it will be useful, |
| 17 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 18 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 19 | * GNU General Public License for more details. |
| 20 | * |
| 21 | * Or, alternatively, |
| 22 | * |
| 23 | * b) Permission is hereby granted, free of charge, to any person |
| 24 | * obtaining a copy of this software and associated documentation |
| 25 | * files (the "Software"), to deal in the Software without |
| 26 | * restriction, including without limitation the rights to use, |
| 27 | * copy, modify, merge, publish, distribute, sublicense, and/or |
| 28 | * sell copies of the Software, and to permit persons to whom the |
| 29 | * Software is furnished to do so, subject to the following |
| 30 | * conditions: |
| 31 | * |
| 32 | * The above copyright notice and this permission notice shall be |
| 33 | * included in all copies or substantial portions of the Software. |
| 34 | * |
| 35 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, |
| 36 | * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES |
| 37 | * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND |
| 38 | * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT |
| 39 | * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, |
| 40 | * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING |
| 41 | * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR |
| 42 | * OTHER DEALINGS IN THE SOFTWARE. |
| 43 | */ |
| 44 | |
| 45 | /dts-v1/; |
| 46 | #include "sun8i-a33.dtsi" |
| 47 | #include "sunxi-common-regulators.dtsi" |
| 48 | |
| 49 | #include <dt-bindings/gpio/gpio.h> |
| 50 | #include <dt-bindings/input/input.h> |
Chen-Yu Tsai | 075567e | 2015-06-23 19:57:26 +0800 | [diff] [blame] | 51 | |
| 52 | / { |
| 53 | model = "Sinlinx SinA33"; |
| 54 | compatible = "sinlinx,sina33", "allwinner,sun8i-a33"; |
| 55 | |
| 56 | aliases { |
| 57 | serial0 = &uart0; |
| 58 | }; |
| 59 | |
| 60 | chosen { |
| 61 | stdout-path = "serial0:115200n8"; |
| 62 | }; |
Maxime Ripard | cacb69f | 2017-09-05 20:59:04 +0200 | [diff] [blame] | 63 | |
| 64 | panel { |
| 65 | compatible = "netron-dy,e231732"; |
Samuel Holland | 8d6fe61 | 2022-04-27 15:31:24 -0500 | [diff] [blame^] | 66 | power-supply = <®_vcc3v3>; |
Maxime Ripard | cacb69f | 2017-09-05 20:59:04 +0200 | [diff] [blame] | 67 | |
Samuel Holland | 8d6fe61 | 2022-04-27 15:31:24 -0500 | [diff] [blame^] | 68 | port { |
| 69 | panel_input: endpoint { |
Maxime Ripard | cacb69f | 2017-09-05 20:59:04 +0200 | [diff] [blame] | 70 | remote-endpoint = <&tcon0_out_panel>; |
| 71 | }; |
| 72 | }; |
| 73 | }; |
| 74 | }; |
| 75 | |
Jagan Teki | 72e9498 | 2018-08-05 00:40:11 +0530 | [diff] [blame] | 76 | &codec { |
Maxime Ripard | cacb69f | 2017-09-05 20:59:04 +0200 | [diff] [blame] | 77 | status = "okay"; |
Chen-Yu Tsai | 075567e | 2015-06-23 19:57:26 +0800 | [diff] [blame] | 78 | }; |
| 79 | |
Maxime Ripard | cacb69f | 2017-09-05 20:59:04 +0200 | [diff] [blame] | 80 | &cpu0 { |
| 81 | cpu-supply = <®_dcdc3>; |
| 82 | }; |
| 83 | |
Jagan Teki | 72e9498 | 2018-08-05 00:40:11 +0530 | [diff] [blame] | 84 | &cpu0_opp_table { |
| 85 | opp-1104000000 { |
| 86 | opp-hz = /bits/ 64 <1104000000>; |
| 87 | opp-microvolt = <1320000>; |
| 88 | clock-latency-ns = <244144>; /* 8 32k periods */ |
| 89 | }; |
| 90 | |
| 91 | opp-1200000000 { |
| 92 | opp-hz = /bits/ 64 <1200000000>; |
| 93 | opp-microvolt = <1320000>; |
| 94 | clock-latency-ns = <244144>; /* 8 32k periods */ |
| 95 | }; |
| 96 | }; |
| 97 | |
| 98 | &de { |
| 99 | status = "okay"; |
| 100 | }; |
| 101 | |
| 102 | &dai { |
| 103 | status = "okay"; |
| 104 | }; |
| 105 | |
Hans de Goede | 7d83182 | 2015-08-05 17:39:14 +0200 | [diff] [blame] | 106 | &ehci0 { |
| 107 | status = "okay"; |
| 108 | }; |
| 109 | |
Chen-Yu Tsai | 075567e | 2015-06-23 19:57:26 +0800 | [diff] [blame] | 110 | &lradc { |
Hans de Goede | 19888a4 | 2016-03-14 17:37:09 +0100 | [diff] [blame] | 111 | vref-supply = <®_dcdc1>; |
Chen-Yu Tsai | 075567e | 2015-06-23 19:57:26 +0800 | [diff] [blame] | 112 | status = "okay"; |
| 113 | |
Samuel Holland | 8d6fe61 | 2022-04-27 15:31:24 -0500 | [diff] [blame^] | 114 | button-200 { |
Chen-Yu Tsai | 075567e | 2015-06-23 19:57:26 +0800 | [diff] [blame] | 115 | label = "Volume Up"; |
| 116 | linux,code = <KEY_VOLUMEUP>; |
| 117 | channel = <0>; |
| 118 | voltage = <191011>; |
| 119 | }; |
| 120 | |
Samuel Holland | 8d6fe61 | 2022-04-27 15:31:24 -0500 | [diff] [blame^] | 121 | button-400 { |
Chen-Yu Tsai | 075567e | 2015-06-23 19:57:26 +0800 | [diff] [blame] | 122 | label = "Volume Down"; |
| 123 | linux,code = <KEY_VOLUMEDOWN>; |
| 124 | channel = <0>; |
| 125 | voltage = <391304>; |
| 126 | }; |
| 127 | |
Samuel Holland | 8d6fe61 | 2022-04-27 15:31:24 -0500 | [diff] [blame^] | 128 | button-600 { |
Chen-Yu Tsai | 075567e | 2015-06-23 19:57:26 +0800 | [diff] [blame] | 129 | label = "Home"; |
| 130 | linux,code = <KEY_HOME>; |
| 131 | channel = <0>; |
| 132 | voltage = <600000>; |
| 133 | }; |
| 134 | }; |
| 135 | |
| 136 | &mmc0 { |
Hans de Goede | 19888a4 | 2016-03-14 17:37:09 +0100 | [diff] [blame] | 137 | vmmc-supply = <®_dcdc1>; |
Chen-Yu Tsai | 075567e | 2015-06-23 19:57:26 +0800 | [diff] [blame] | 138 | bus-width = <4>; |
Jagan Teki | 72e9498 | 2018-08-05 00:40:11 +0530 | [diff] [blame] | 139 | cd-gpios = <&pio 1 4 GPIO_ACTIVE_LOW>; /* PB4 */ |
Chen-Yu Tsai | 075567e | 2015-06-23 19:57:26 +0800 | [diff] [blame] | 140 | status = "okay"; |
| 141 | }; |
| 142 | |
| 143 | &mmc2 { |
| 144 | pinctrl-names = "default"; |
| 145 | pinctrl-0 = <&mmc2_8bit_pins>; |
Hans de Goede | 19888a4 | 2016-03-14 17:37:09 +0100 | [diff] [blame] | 146 | vmmc-supply = <®_dcdc1>; |
Chen-Yu Tsai | 075567e | 2015-06-23 19:57:26 +0800 | [diff] [blame] | 147 | bus-width = <8>; |
| 148 | non-removable; |
Hans de Goede | 19888a4 | 2016-03-14 17:37:09 +0100 | [diff] [blame] | 149 | cap-mmc-hw-reset; |
Chen-Yu Tsai | 075567e | 2015-06-23 19:57:26 +0800 | [diff] [blame] | 150 | status = "okay"; |
| 151 | }; |
| 152 | |
| 153 | &mmc2_8bit_pins { |
Hans de Goede | 19888a4 | 2016-03-14 17:37:09 +0100 | [diff] [blame] | 154 | /* Increase drive strength for DDR modes */ |
Jagan Teki | 72e9498 | 2018-08-05 00:40:11 +0530 | [diff] [blame] | 155 | drive-strength = <40>; |
Chen-Yu Tsai | 075567e | 2015-06-23 19:57:26 +0800 | [diff] [blame] | 156 | }; |
| 157 | |
Hans de Goede | 7d83182 | 2015-08-05 17:39:14 +0200 | [diff] [blame] | 158 | &ohci0 { |
| 159 | status = "okay"; |
| 160 | }; |
| 161 | |
Hans de Goede | 19888a4 | 2016-03-14 17:37:09 +0100 | [diff] [blame] | 162 | &r_rsb { |
| 163 | status = "okay"; |
| 164 | |
| 165 | axp22x: pmic@3a3 { |
| 166 | compatible = "x-powers,axp223"; |
| 167 | reg = <0x3a3>; |
Samuel Holland | 8d6fe61 | 2022-04-27 15:31:24 -0500 | [diff] [blame^] | 168 | interrupt-parent = <&r_intc>; |
Hans de Goede | 19888a4 | 2016-03-14 17:37:09 +0100 | [diff] [blame] | 169 | interrupts = <0 IRQ_TYPE_LEVEL_LOW>; |
| 170 | eldoin-supply = <®_dcdc1>; |
| 171 | }; |
| 172 | }; |
| 173 | |
Jagan Teki | 72e9498 | 2018-08-05 00:40:11 +0530 | [diff] [blame] | 174 | #include "axp223.dtsi" |
| 175 | |
| 176 | &ac_power_supply { |
| 177 | status = "okay"; |
| 178 | }; |
| 179 | |
| 180 | &battery_power_supply { |
| 181 | status = "okay"; |
| 182 | }; |
Hans de Goede | 19888a4 | 2016-03-14 17:37:09 +0100 | [diff] [blame] | 183 | |
| 184 | ®_aldo1 { |
| 185 | regulator-always-on; |
| 186 | regulator-min-microvolt = <3000000>; |
| 187 | regulator-max-microvolt = <3000000>; |
| 188 | regulator-name = "vcc-io"; |
| 189 | }; |
| 190 | |
| 191 | ®_aldo2 { |
| 192 | regulator-always-on; |
| 193 | regulator-min-microvolt = <2350000>; |
| 194 | regulator-max-microvolt = <2650000>; |
| 195 | regulator-name = "vdd-dll"; |
| 196 | }; |
| 197 | |
| 198 | ®_aldo3 { |
| 199 | regulator-always-on; |
| 200 | regulator-min-microvolt = <2700000>; |
| 201 | regulator-max-microvolt = <3300000>; |
| 202 | regulator-name = "vcc-pll-avcc"; |
| 203 | }; |
| 204 | |
| 205 | ®_dc5ldo { |
| 206 | regulator-always-on; |
| 207 | regulator-min-microvolt = <900000>; |
| 208 | regulator-max-microvolt = <1400000>; |
| 209 | regulator-name = "vdd-cpus"; |
| 210 | }; |
| 211 | |
| 212 | ®_dcdc1 { |
| 213 | regulator-always-on; |
| 214 | regulator-min-microvolt = <3000000>; |
| 215 | regulator-max-microvolt = <3000000>; |
| 216 | regulator-name = "vcc-3v0"; |
| 217 | }; |
| 218 | |
| 219 | ®_dcdc2 { |
| 220 | regulator-always-on; |
| 221 | regulator-min-microvolt = <900000>; |
| 222 | regulator-max-microvolt = <1400000>; |
| 223 | regulator-name = "vdd-sys"; |
| 224 | }; |
| 225 | |
| 226 | ®_dcdc3 { |
| 227 | regulator-always-on; |
| 228 | regulator-min-microvolt = <900000>; |
| 229 | regulator-max-microvolt = <1400000>; |
| 230 | regulator-name = "vdd-cpu"; |
| 231 | }; |
| 232 | |
| 233 | ®_dcdc5 { |
| 234 | regulator-always-on; |
| 235 | regulator-min-microvolt = <1500000>; |
| 236 | regulator-max-microvolt = <1500000>; |
| 237 | regulator-name = "vcc-dram"; |
| 238 | }; |
| 239 | |
| 240 | ®_rtc_ldo { |
| 241 | regulator-name = "vcc-rtc"; |
| 242 | }; |
| 243 | |
Jagan Teki | 72e9498 | 2018-08-05 00:40:11 +0530 | [diff] [blame] | 244 | &sound { |
| 245 | status = "okay"; |
| 246 | }; |
| 247 | |
Maxime Ripard | cacb69f | 2017-09-05 20:59:04 +0200 | [diff] [blame] | 248 | &tcon0 { |
| 249 | pinctrl-names = "default"; |
| 250 | pinctrl-0 = <&lcd_rgb666_pins>; |
| 251 | status = "okay"; |
| 252 | }; |
| 253 | |
| 254 | &tcon0_out { |
| 255 | tcon0_out_panel: endpoint@0 { |
| 256 | reg = <0>; |
| 257 | remote-endpoint = <&panel_input>; |
| 258 | }; |
| 259 | }; |
| 260 | |
Chen-Yu Tsai | 075567e | 2015-06-23 19:57:26 +0800 | [diff] [blame] | 261 | &uart0 { |
| 262 | pinctrl-names = "default"; |
Samuel Holland | 8d6fe61 | 2022-04-27 15:31:24 -0500 | [diff] [blame^] | 263 | pinctrl-0 = <&uart0_pb_pins>; |
Chen-Yu Tsai | 075567e | 2015-06-23 19:57:26 +0800 | [diff] [blame] | 264 | status = "okay"; |
Hans de Goede | 7d83182 | 2015-08-05 17:39:14 +0200 | [diff] [blame] | 265 | }; |
| 266 | |
Maxime Ripard | cacb69f | 2017-09-05 20:59:04 +0200 | [diff] [blame] | 267 | &usb_otg { |
| 268 | dr_mode = "peripheral"; |
| 269 | status = "okay"; |
| 270 | }; |
| 271 | |
Hans de Goede | 7d83182 | 2015-08-05 17:39:14 +0200 | [diff] [blame] | 272 | &usbphy { |
| 273 | status = "okay"; |
| 274 | usb1_vbus-supply = <®_vcc5v0>; /* USB1 VBUS is always on */ |
Chen-Yu Tsai | 075567e | 2015-06-23 19:57:26 +0800 | [diff] [blame] | 275 | }; |