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 vdd_log: vdd-log { 23 compatible = "pwm-regulator"; 24 pwms = <&pwm3 0 1000>; 25 regulator-name = "vdd_log"; 26 regulator-min-microvolt = <1200000>; 27 regulator-max-microvolt = <1200000>; 28 regulator-always-on; 29 voltage-table = <1000000 100>, 30 <1200000 42>; 31 status = "okay"; 32 }; 33 34 vcc_sd0: sdmmc-regulator { 35 compatible = "regulator-fixed"; 36 regulator-name = "sdmmc-supply"; 37 regulator-min-microvolt = <3000000>; 38 regulator-max-microvolt = <3000000>; 39 gpio = <&gpio3 RK_PA7 GPIO_ACTIVE_LOW>; 40 startup-delay-us = <100000>; 41 vin-supply = <&vcc_io>; 42 }; 43 44 vsys: vsys-regulator { 45 compatible = "regulator-fixed"; 46 regulator-name = "vsys"; 47 regulator-min-microvolt = <5000000>; 48 regulator-max-microvolt = <5000000>; 49 regulator-boot-on; 50 }; 51}; 52 53&cpu0 { 54 cpu-supply = <&vdd_arm>; 55}; 56 57&cpu1 { 58 cpu-supply = <&vdd_arm>; 59}; 60 61&i2c1 { 62 status = "okay"; 63 clock-frequency = <400000>; 64 65 tps: tps@2d { 66 reg = <0x2d>; 67 68 interrupt-parent = <&gpio6>; 69 interrupts = <RK_PA4 IRQ_TYPE_LEVEL_LOW>; 70 71 vcc1-supply = <&vsys>; 72 vcc2-supply = <&vsys>; 73 vcc3-supply = <&vsys>; 74 vcc4-supply = <&vsys>; 75 vcc5-supply = <&vcc_io>; 76 vcc6-supply = <&vcc_io>; 77 vcc7-supply = <&vsys>; 78 vccio-supply = <&vsys>; 79 80 regulators { 81 vcc_rtc: regulator@0 { 82 regulator-name = "vcc_rtc"; 83 regulator-always-on; 84 }; 85 86 vcc_io: regulator@1 { 87 regulator-name = "vcc_io"; 88 regulator-always-on; 89 }; 90 91 vdd_arm: regulator@2 { 92 regulator-name = "vdd_arm"; 93 regulator-min-microvolt = <600000>; 94 regulator-max-microvolt = <1500000>; 95 regulator-boot-on; 96 regulator-always-on; 97 }; 98 99 vcc_ddr: regulator@3 { 100 regulator-name = "vcc_ddr"; 101 regulator-min-microvolt = <600000>; 102 regulator-max-microvolt = <1500000>; 103 regulator-boot-on; 104 regulator-always-on; 105 }; 106 107 vcc18_cif: regulator@5 { 108 regulator-name = "vcc18_cif"; 109 regulator-always-on; 110 }; 111 112 vdd_11: regulator@6 { 113 regulator-name = "vdd_11"; 114 regulator-always-on; 115 }; 116 117 vcc_25: regulator@7 { 118 regulator-name = "vcc_25"; 119 regulator-always-on; 120 }; 121 122 vcc_18: regulator@8 { 123 regulator-name = "vcc_18"; 124 regulator-always-on; 125 }; 126 127 vcc25_hdmi: regulator@9 { 128 regulator-name = "vcc25_hdmi"; 129 regulator-always-on; 130 }; 131 132 vcca_33: regulator@10 { 133 regulator-name = "vcca_33"; 134 regulator-always-on; 135 }; 136 137 vcc_rmii: regulator@11 { 138 regulator-name = "vcc_rmii"; 139 }; 140 141 vcc28_cif: regulator@12 { 142 regulator-name = "vcc28_cif"; 143 regulator-always-on; 144 }; 145 }; 146 }; 147}; 148 149/* must be included after &tps gets defined */ 150#include "../tps65910.dtsi" 151 152&emac { 153 phy = <&phy0>; 154 phy-supply = <&vcc_rmii>; 155 pinctrl-names = "default"; 156 pinctrl-0 = <&emac_xfer>, <&emac_mdio>, <&phy_int>; 157 status = "okay"; 158 159 mdio { 160 #address-cells = <1>; 161 #size-cells = <0>; 162 163 phy0: ethernet-phy@0 { 164 reg = <0>; 165 interrupt-parent = <&gpio1>; 166 interrupts = <RK_PD2 IRQ_TYPE_LEVEL_LOW>; 167 }; 168 }; 169}; 170 171&mmc0 { 172 status = "okay"; 173 174 pinctrl-names = "default"; 175 pinctrl-0 = <&sd0_clk>, <&sd0_cmd>, <&sd0_cd>, <&sd0_bus4>; 176 vmmc-supply = <&vcc_sd0>; 177}; 178 179&pinctrl { 180 lan8720a { 181 phy_int: phy-int { 182 rockchip,pins = <1 RK_PD2 RK_FUNC_GPIO &pcfg_pull_none>; 183 }; 184 }; 185}; 186 187&pwm3 { 188 status = "okay"; 189}; 190 191&uart0 { 192 status = "okay"; 193}; 194 195&uart1 { 196 status = "okay"; 197}; 198 199&uart2 { 200 status = "okay"; 201}; 202 203&uart3 { 204 status = "okay"; 205}; 206 207&usbphy { 208 status = "okay"; 209}; 210 211&usb_host { 212 status = "okay"; 213}; 214 215&usb_otg { 216 status = "okay"; 217}; 218 219&wdt { 220 status = "okay"; 221}; 222