| Johan Jonker | 41ed391 | 2022-04-16 17:09:45 +0200 | [diff] [blame] | 1 | // SPDX-License-Identifier: (GPL-2.0+ OR MIT) |
| 2 | /* |
| 3 | * Copyright (c) 2016 Paweł Jarosz <paweljarosz3691@gmail.com> |
| 4 | */ |
| 5 | |
| 6 | /dts-v1/; |
| 7 | #include <dt-bindings/input/input.h> |
| 8 | #include "rk3066a.dtsi" |
| 9 | |
| 10 | / { |
| 11 | model = "Rikomagic MK808"; |
| 12 | compatible = "rikomagic,mk808", "rockchip,rk3066a"; |
| 13 | |
| 14 | aliases { |
| 15 | mmc0 = &mmc0; |
| 16 | mmc1 = &mmc1; |
| 17 | }; |
| 18 | |
| 19 | chosen { |
| 20 | stdout-path = "serial2:115200n8"; |
| 21 | }; |
| 22 | |
| 23 | memory@60000000 { |
| 24 | reg = <0x60000000 0x40000000>; |
| 25 | device_type = "memory"; |
| 26 | }; |
| 27 | |
| 28 | adc-keys { |
| 29 | compatible = "adc-keys"; |
| 30 | io-channels = <&saradc 1>; |
| 31 | io-channel-names = "buttons"; |
| 32 | keyup-threshold-microvolt = <2500000>; |
| 33 | poll-interval = <100>; |
| 34 | |
| 35 | recovery { |
| 36 | label = "recovery"; |
| 37 | linux,code = <KEY_VENDOR>; |
| 38 | press-threshold-microvolt = <0>; |
| 39 | }; |
| 40 | }; |
| 41 | |
| 42 | gpio-leds { |
| 43 | compatible = "gpio-leds"; |
| 44 | |
| 45 | blue_led: led-0 { |
| 46 | label = "mk808:blue:power"; |
| 47 | gpios = <&gpio0 RK_PA3 GPIO_ACTIVE_HIGH>; |
| 48 | default-state = "off"; |
| 49 | linux,default-trigger = "default-on"; |
| 50 | }; |
| 51 | }; |
| 52 | |
| 53 | hdmi_con { |
| 54 | compatible = "hdmi-connector"; |
| 55 | type = "c"; |
| 56 | |
| 57 | port { |
| 58 | hdmi_con_in: endpoint { |
| 59 | remote-endpoint = <&hdmi_out_con>; |
| 60 | }; |
| 61 | }; |
| 62 | }; |
| 63 | |
| 64 | vcc_2v5: vcc-2v5 { |
| 65 | compatible = "regulator-fixed"; |
| 66 | regulator-name = "vcc_2v5"; |
| 67 | regulator-min-microvolt = <2500000>; |
| 68 | regulator-max-microvolt = <2500000>; |
| 69 | }; |
| 70 | |
| 71 | vcc_io: vcc-io { |
| 72 | compatible = "regulator-fixed"; |
| 73 | regulator-name = "vcc_io"; |
| 74 | regulator-min-microvolt = <3300000>; |
| 75 | regulator-max-microvolt = <3300000>; |
| 76 | }; |
| 77 | |
| 78 | vcc_host: usb-host-regulator { |
| 79 | compatible = "regulator-fixed"; |
| 80 | enable-active-high; |
| 81 | gpio = <&gpio0 RK_PA6 GPIO_ACTIVE_HIGH>; |
| 82 | pinctrl-0 = <&host_drv>; |
| 83 | pinctrl-names = "default"; |
| 84 | regulator-always-on; |
| 85 | regulator-name = "host-pwr"; |
| 86 | regulator-min-microvolt = <5000000>; |
| 87 | regulator-max-microvolt = <5000000>; |
| 88 | startup-delay-us = <100000>; |
| 89 | vin-supply = <&vcc_io>; |
| 90 | }; |
| 91 | |
| 92 | vcc_otg: usb-otg-regulator { |
| 93 | compatible = "regulator-fixed"; |
| 94 | enable-active-high; |
| 95 | gpio = <&gpio0 RK_PA5 GPIO_ACTIVE_HIGH>; |
| 96 | pinctrl-0 = <&otg_drv>; |
| 97 | pinctrl-names = "default"; |
| 98 | regulator-always-on; |
| 99 | regulator-name = "vcc_otg"; |
| 100 | regulator-min-microvolt = <5000000>; |
| 101 | regulator-max-microvolt = <5000000>; |
| 102 | startup-delay-us = <100000>; |
| 103 | vin-supply = <&vcc_io>; |
| 104 | }; |
| 105 | |
| 106 | vcc_sd: sdmmc-regulator { |
| 107 | compatible = "regulator-fixed"; |
| 108 | gpio = <&gpio3 RK_PA7 GPIO_ACTIVE_LOW>; |
| 109 | pinctrl-0 = <&sdmmc_pwr>; |
| 110 | pinctrl-names = "default"; |
| 111 | regulator-name = "vcc_sd"; |
| 112 | regulator-min-microvolt = <3300000>; |
| 113 | regulator-max-microvolt = <3300000>; |
| 114 | startup-delay-us = <100000>; |
| 115 | vin-supply = <&vcc_io>; |
| 116 | }; |
| 117 | |
| 118 | vcc_wifi: sdio-regulator { |
| 119 | compatible = "regulator-fixed"; |
| 120 | enable-active-high; |
| 121 | gpio = <&gpio3 RK_PD0 GPIO_ACTIVE_HIGH>; |
| 122 | pinctrl-0 = <&wifi_pwr>; |
| 123 | pinctrl-names = "default"; |
| 124 | regulator-name = "vcc_wifi"; |
| 125 | regulator-min-microvolt = <3300000>; |
| 126 | regulator-max-microvolt = <3300000>; |
| 127 | startup-delay-us = <100000>; |
| 128 | vin-supply = <&vcc_io>; |
| 129 | }; |
| 130 | }; |
| 131 | |
| 132 | &hdmi { |
| 133 | status = "okay"; |
| 134 | }; |
| 135 | |
| 136 | &hdmi_in_vop1 { |
| 137 | status = "disabled"; |
| 138 | }; |
| 139 | |
| 140 | &hdmi_out { |
| 141 | hdmi_out_con: endpoint { |
| 142 | remote-endpoint = <&hdmi_con_in>; |
| 143 | }; |
| 144 | }; |
| 145 | |
| 146 | &mmc0 { |
| 147 | bus-width = <4>; |
| 148 | cap-mmc-highspeed; |
| 149 | cap-sd-highspeed; |
| 150 | vmmc-supply = <&vcc_sd>; |
| 151 | status = "okay"; |
| 152 | }; |
| 153 | |
| 154 | &mmc1 { |
| 155 | bus-width = <4>; |
| 156 | non-removable; |
| 157 | pinctrl-0 = <&sd1_clk &sd1_cmd &sd1_bus4>; |
| 158 | pinctrl-names = "default"; |
| 159 | vmmc-supply = <&vcc_wifi>; |
| 160 | status = "okay"; |
| 161 | }; |
| 162 | |
| 163 | &pinctrl { |
| 164 | usb-host { |
| 165 | host_drv: host-drv { |
| 166 | rockchip,pins = <0 RK_PA6 RK_FUNC_GPIO &pcfg_pull_default>; |
| 167 | }; |
| 168 | }; |
| 169 | |
| 170 | usb-otg { |
| 171 | otg_drv: otg-drv { |
| 172 | rockchip,pins = <0 RK_PA5 RK_FUNC_GPIO &pcfg_pull_default>; |
| 173 | }; |
| 174 | }; |
| 175 | |
| 176 | sdmmc { |
| 177 | sdmmc_pwr: sdmmc-pwr { |
| 178 | rockchip,pins = <3 RK_PA7 RK_FUNC_GPIO &pcfg_pull_default>; |
| 179 | }; |
| 180 | }; |
| 181 | |
| 182 | sdio { |
| 183 | wifi_pwr: wifi-pwr { |
| 184 | rockchip,pins = <3 RK_PD0 RK_FUNC_GPIO &pcfg_pull_none>; |
| 185 | }; |
| 186 | }; |
| 187 | }; |
| 188 | |
| 189 | &saradc { |
| 190 | vref-supply = <&vcc_2v5>; |
| 191 | status = "okay"; |
| 192 | }; |
| 193 | |
| 194 | &uart2 { |
| 195 | status = "okay"; |
| 196 | }; |
| 197 | |
| 198 | &usb_host { |
| 199 | status = "okay"; |
| 200 | }; |
| 201 | |
| 202 | &usb_otg { |
| 203 | status = "okay"; |
| 204 | }; |
| 205 | |
| 206 | &usbphy { |
| 207 | status = "okay"; |
| 208 | }; |
| 209 | |
| 210 | &vop0 { |
| 211 | status = "okay"; |
| 212 | }; |
| 213 | |
| 214 | &wdt { |
| 215 | status = "okay"; |
| 216 | }; |