1// SPDX-License-Identifier: (GPL-2.0+ OR MIT) 2/* 3 * Copyright (c) 2014 Romain Perier <romain.perier@gmail.com> 4 */ 5 6/dts-v1/; 7#include "rk3066a.dtsi" 8 9/ { 10 model = "MarsBoard RK3066"; 11 compatible = "haoyu,marsboard-rk3066", "rockchip,rk3066a"; 12 13 aliases { 14 mmc0 = &mmc0; 15 }; 16 17 memory@60000000 { 18 device_type = "memory"; 19 reg = <0x60000000 0x40000000>; 20 }; 21 22 hdmi_con { 23 compatible = "hdmi-connector"; 24 type = "a"; 25 26 port { 27 hdmi_con_in: endpoint { 28 remote-endpoint = <&hdmi_out_con>; 29 }; 30 }; 31 }; 32 33 vdd_log: regulator-vdd-log { 34 compatible = "pwm-regulator"; 35 pwms = <&pwm3 0 1000>; 36 regulator-name = "vdd_log"; 37 regulator-min-microvolt = <1200000>; 38 regulator-max-microvolt = <1200000>; 39 regulator-always-on; 40 voltage-table = <1000000 100>, 41 <1200000 42>; 42 status = "okay"; 43 }; 44 45 vcc_sd0: regulator-sdmmc { 46 compatible = "regulator-fixed"; 47 regulator-name = "sdmmc-supply"; 48 regulator-min-microvolt = <3000000>; 49 regulator-max-microvolt = <3000000>; 50 gpio = <&gpio3 RK_PA7 GPIO_ACTIVE_LOW>; 51 startup-delay-us = <100000>; 52 vin-supply = <&vcc_io>; 53 }; 54 55 vsys: regulator-vsys { 56 compatible = "regulator-fixed"; 57 regulator-name = "vsys"; 58 regulator-min-microvolt = <5000000>; 59 regulator-max-microvolt = <5000000>; 60 regulator-boot-on; 61 }; 62}; 63 64&cpu0 { 65 cpu-supply = <&vdd_arm>; 66}; 67 68&cpu1 { 69 cpu-supply = <&vdd_arm>; 70}; 71 72&gpu { 73 status = "okay"; 74}; 75 76&hdmi { 77 status = "okay"; 78}; 79 80&hdmi_in_vop1 { 81 status = "disabled"; 82}; 83 84&hdmi_out { 85 hdmi_out_con: endpoint { 86 remote-endpoint = <&hdmi_con_in>; 87 }; 88}; 89 90&hdmi_sound { 91 status = "okay"; 92}; 93 94&i2c1 { 95 status = "okay"; 96 clock-frequency = <400000>; 97 98 tps: tps@2d { 99 reg = <0x2d>; 100 101 interrupt-parent = <&gpio6>; 102 interrupts = <RK_PA4 IRQ_TYPE_LEVEL_LOW>; 103 104 vcc1-supply = <&vsys>; 105 vcc2-supply = <&vsys>; 106 vcc3-supply = <&vsys>; 107 vcc4-supply = <&vsys>; 108 vcc5-supply = <&vcc_io>; 109 vcc6-supply = <&vcc_io>; 110 vcc7-supply = <&vsys>; 111 vccio-supply = <&vsys>; 112 113 regulators { 114 vcc_rtc: regulator@0 { 115 regulator-name = "vcc_rtc"; 116 regulator-always-on; 117 }; 118 119 vcc_io: regulator@1 { 120 regulator-name = "vcc_io"; 121 regulator-always-on; 122 }; 123 124 vdd_arm: regulator@2 { 125 regulator-name = "vdd_arm"; 126 regulator-min-microvolt = <600000>; 127 regulator-max-microvolt = <1500000>; 128 regulator-boot-on; 129 regulator-always-on; 130 }; 131 132 vcc_ddr: regulator@3 { 133 regulator-name = "vcc_ddr"; 134 regulator-min-microvolt = <600000>; 135 regulator-max-microvolt = <1500000>; 136 regulator-boot-on; 137 regulator-always-on; 138 }; 139 140 vcc18_cif: regulator@5 { 141 regulator-name = "vcc18_cif"; 142 regulator-always-on; 143 }; 144 145 vdd_11: regulator@6 { 146 regulator-name = "vdd_11"; 147 regulator-always-on; 148 }; 149 150 vcc_25: regulator@7 { 151 regulator-name = "vcc_25"; 152 regulator-always-on; 153 }; 154 155 vcc_18: regulator@8 { 156 regulator-name = "vcc_18"; 157 regulator-always-on; 158 }; 159 160 vcc25_hdmi: regulator@9 { 161 regulator-name = "vcc25_hdmi"; 162 regulator-always-on; 163 }; 164 165 vcca_33: regulator@10 { 166 regulator-name = "vcca_33"; 167 regulator-always-on; 168 }; 169 170 vcc_rmii: regulator@11 { 171 regulator-name = "vcc_rmii"; 172 }; 173 174 vcc28_cif: regulator@12 { 175 regulator-name = "vcc28_cif"; 176 regulator-always-on; 177 }; 178 }; 179 }; 180}; 181 182/* must be included after &tps gets defined */ 183#include "../tps65910.dtsi" 184 185&emac { 186 phy = <&phy0>; 187 phy-supply = <&vcc_rmii>; 188 pinctrl-names = "default"; 189 pinctrl-0 = <&emac_xfer>, <&emac_mdio>, <&phy_int>; 190 status = "okay"; 191 192 mdio { 193 #address-cells = <1>; 194 #size-cells = <0>; 195 196 phy0: ethernet-phy@0 { 197 reg = <0>; 198 interrupt-parent = <&gpio1>; 199 interrupts = <RK_PD2 IRQ_TYPE_LEVEL_LOW>; 200 }; 201 }; 202}; 203 204&mmc0 { 205 status = "okay"; 206 207 pinctrl-names = "default"; 208 pinctrl-0 = <&sd0_clk>, <&sd0_cmd>, <&sd0_cd>, <&sd0_bus4>; 209 vmmc-supply = <&vcc_sd0>; 210}; 211 212&pinctrl { 213 lan8720a { 214 phy_int: phy-int { 215 rockchip,pins = <1 RK_PD2 RK_FUNC_GPIO &pcfg_pull_none>; 216 }; 217 }; 218}; 219 220&pwm3 { 221 status = "okay"; 222}; 223 224&uart0 { 225 status = "okay"; 226}; 227 228&uart1 { 229 status = "okay"; 230}; 231 232&uart2 { 233 status = "okay"; 234}; 235 236&uart3 { 237 status = "okay"; 238}; 239 240&usbphy { 241 status = "okay"; 242}; 243 244&usb_host { 245 status = "okay"; 246}; 247 248&usb_otg { 249 status = "okay"; 250}; 251 252&vop0 { 253 status = "okay"; 254}; 255 256&wdt { 257 status = "okay"; 258}; 259