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1 | 1 | // SPDX-License-Identifier: (GPL-2.0+ OR MIT) |
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2 | | -/* |
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3 | | - * Copyright (C) 2018 Amarula Solutions B.V. |
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4 | | - * Author: Jagan Teki <jagan@amarulasolutions.com> |
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5 | | - */ |
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| 2 | +// Copyright (C) 2018 Amarula Solutions B.V. |
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| 3 | +// Author: Jagan Teki <jagan@amarulasolutions.com> |
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6 | 4 | |
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7 | 5 | /dts-v1/; |
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8 | 6 | |
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9 | 7 | #include "sun50i-a64.dtsi" |
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| 8 | +#include "sun50i-a64-cpu-opp.dtsi" |
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10 | 9 | |
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11 | 10 | #include <dt-bindings/gpio/gpio.h> |
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12 | 11 | |
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.. | .. |
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22 | 21 | stdout-path = "serial0:115200n8"; |
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23 | 22 | }; |
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24 | 23 | |
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| 24 | + i2c { |
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| 25 | + compatible = "i2c-gpio"; |
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| 26 | + sda-gpios = <&pio 4 13 GPIO_ACTIVE_HIGH>; |
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| 27 | + scl-gpios = <&pio 4 12 GPIO_ACTIVE_HIGH>; |
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| 28 | + i2c-gpio,delay-us = <5>; |
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| 29 | + #address-cells = <1>; |
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| 30 | + #size-cells = <0>; |
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| 31 | + |
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| 32 | + ov5640: camera@3c { |
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| 33 | + compatible = "ovti,ov5640"; |
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| 34 | + reg = <0x3c>; |
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| 35 | + pinctrl-names = "default"; |
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| 36 | + pinctrl-0 = <&csi_mclk_pin>; |
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| 37 | + clocks = <&ccu CLK_CSI_MCLK>; |
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| 38 | + clock-names = "xclk"; |
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| 39 | + |
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| 40 | + AVDD-supply = <®_aldo1>; |
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| 41 | + DOVDD-supply = <®_dldo3>; |
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| 42 | + DVDD-supply = <®_eldo3>; |
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| 43 | + reset-gpios = <&pio 4 14 GPIO_ACTIVE_LOW>; /* CSI-RST-R: PE14 */ |
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| 44 | + powerdown-gpios = <&pio 4 15 GPIO_ACTIVE_HIGH>; /* CSI-STBY-R: PE15 */ |
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| 45 | + |
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| 46 | + port { |
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| 47 | + ov5640_ep: endpoint { |
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| 48 | + remote-endpoint = <&csi_ep>; |
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| 49 | + bus-width = <8>; |
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| 50 | + hsync-active = <1>; /* Active high */ |
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| 51 | + vsync-active = <0>; /* Active low */ |
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| 52 | + data-active = <1>; /* Active high */ |
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| 53 | + pclk-sample = <1>; /* Rising */ |
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| 54 | + }; |
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| 55 | + }; |
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| 56 | + }; |
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| 57 | + }; |
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| 58 | + |
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25 | 59 | wifi_pwrseq: wifi-pwrseq { |
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26 | 60 | compatible = "mmc-pwrseq-simple"; |
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27 | 61 | clocks = <&rtc 1>; |
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.. | .. |
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30 | 64 | }; |
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31 | 65 | }; |
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32 | 66 | |
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| 67 | +&cpu0 { |
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| 68 | + cpu-supply = <®_dcdc2>; |
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| 69 | +}; |
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| 70 | + |
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| 71 | +&cpu1 { |
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| 72 | + cpu-supply = <®_dcdc2>; |
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| 73 | +}; |
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| 74 | + |
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| 75 | +&cpu2 { |
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| 76 | + cpu-supply = <®_dcdc2>; |
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| 77 | +}; |
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| 78 | + |
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| 79 | +&cpu3 { |
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| 80 | + cpu-supply = <®_dcdc2>; |
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| 81 | +}; |
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| 82 | + |
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| 83 | +&csi { |
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| 84 | + status = "okay"; |
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| 85 | + |
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| 86 | + port { |
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| 87 | + csi_ep: endpoint { |
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| 88 | + remote-endpoint = <&ov5640_ep>; |
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| 89 | + bus-width = <8>; |
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| 90 | + hsync-active = <1>; /* Active high */ |
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| 91 | + vsync-active = <0>; /* Active low */ |
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| 92 | + data-active = <1>; /* Active high */ |
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| 93 | + pclk-sample = <1>; /* Rising */ |
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| 94 | + }; |
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| 95 | + }; |
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| 96 | +}; |
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| 97 | + |
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33 | 98 | &ehci0 { |
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34 | 99 | status = "okay"; |
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| 100 | +}; |
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| 101 | + |
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| 102 | +&i2c0 { |
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| 103 | + status = "okay"; |
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| 104 | + |
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| 105 | + sensor@48 { |
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| 106 | + compatible = "st,stlm75"; |
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| 107 | + reg = <0x48>; |
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| 108 | + }; |
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| 109 | +}; |
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| 110 | + |
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| 111 | +&i2c0_pins { |
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| 112 | + bias-pull-up; |
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| 113 | +}; |
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| 114 | + |
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| 115 | +&i2c1 { |
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| 116 | + status = "okay"; |
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| 117 | + |
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| 118 | + touchscreen@5d { |
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| 119 | + compatible = "goodix,gt5663"; |
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| 120 | + reg = <0x5d>; |
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| 121 | + AVDD28-supply = <®_ldo_io0>; /* VCC-CTP: GPIO0-LDO */ |
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| 122 | + interrupt-parent = <&pio>; |
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| 123 | + interrupts = <7 4 IRQ_TYPE_EDGE_FALLING>; |
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| 124 | + irq-gpios = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* CTP-INT: PH4 */ |
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| 125 | + reset-gpios = <&pio 7 8 GPIO_ACTIVE_HIGH>; /* CTP-RST: PH8 */ |
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| 126 | + touchscreen-inverted-x; |
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| 127 | + touchscreen-inverted-y; |
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| 128 | + }; |
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35 | 129 | }; |
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36 | 130 | |
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37 | 131 | &mmc1 { |
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.. | .. |
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197 | 291 | regulator-name = "vdd-cpus"; |
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198 | 292 | }; |
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199 | 293 | |
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| 294 | +®_ldo_io0 { |
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| 295 | + regulator-min-microvolt = <2800000>; |
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| 296 | + regulator-max-microvolt = <2800000>; |
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| 297 | + regulator-name = "vcc-ctp"; |
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| 298 | + status = "okay"; |
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| 299 | +}; |
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| 300 | + |
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200 | 301 | ®_rtc_ldo { |
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201 | 302 | regulator-name = "vcc-rtc"; |
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202 | 303 | }; |
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203 | 304 | |
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204 | 305 | &uart0 { |
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205 | 306 | pinctrl-names = "default"; |
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206 | | - pinctrl-0 = <&uart0_pins_a>; |
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| 307 | + pinctrl-0 = <&uart0_pb_pins>; |
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207 | 308 | status = "okay"; |
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208 | 309 | }; |
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209 | 310 | |
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