| Andrew Scull | b4b6d4a | 2019-01-02 15:54:55 +0000 | [diff] [blame] | 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 | memory@60000000 { |
| 14 | device_type = "memory"; |
| 15 | reg = <0x60000000 0x40000000>; |
| 16 | }; |
| 17 | |
| 18 | vdd_log: vdd-log { |
| 19 | compatible = "pwm-regulator"; |
| 20 | pwms = <&pwm3 0 1000>; |
| 21 | regulator-name = "vdd_log"; |
| 22 | regulator-min-microvolt = <1200000>; |
| 23 | regulator-max-microvolt = <1200000>; |
| 24 | regulator-always-on; |
| 25 | voltage-table = <1000000 100>, |
| 26 | <1200000 42>; |
| 27 | status = "okay"; |
| 28 | }; |
| 29 | |
| 30 | vcc_sd0: sdmmc-regulator { |
| 31 | compatible = "regulator-fixed"; |
| 32 | regulator-name = "sdmmc-supply"; |
| 33 | regulator-min-microvolt = <3000000>; |
| 34 | regulator-max-microvolt = <3000000>; |
| 35 | gpio = <&gpio3 RK_PA7 GPIO_ACTIVE_LOW>; |
| 36 | startup-delay-us = <100000>; |
| 37 | vin-supply = <&vcc_io>; |
| 38 | }; |
| 39 | |
| 40 | vsys: vsys-regulator { |
| 41 | compatible = "regulator-fixed"; |
| 42 | regulator-name = "vsys"; |
| 43 | regulator-min-microvolt = <5000000>; |
| 44 | regulator-max-microvolt = <5000000>; |
| 45 | regulator-boot-on; |
| 46 | }; |
| 47 | }; |
| 48 | |
| 49 | &cpu0 { |
| 50 | cpu0-supply = <&vdd_arm>; |
| 51 | }; |
| 52 | |
| 53 | &i2c1 { |
| 54 | status = "okay"; |
| 55 | clock-frequency = <400000>; |
| 56 | |
| 57 | tps: tps@2d { |
| 58 | reg = <0x2d>; |
| 59 | |
| 60 | interrupt-parent = <&gpio6>; |
| 61 | interrupts = <RK_PA4 IRQ_TYPE_LEVEL_LOW>; |
| 62 | |
| 63 | vcc1-supply = <&vsys>; |
| 64 | vcc2-supply = <&vsys>; |
| 65 | vcc3-supply = <&vsys>; |
| 66 | vcc4-supply = <&vsys>; |
| 67 | vcc5-supply = <&vcc_io>; |
| 68 | vcc6-supply = <&vcc_io>; |
| 69 | vcc7-supply = <&vsys>; |
| 70 | vccio-supply = <&vsys>; |
| 71 | |
| 72 | regulators { |
| 73 | vcc_rtc: regulator@0 { |
| 74 | regulator-name = "vcc_rtc"; |
| 75 | regulator-always-on; |
| 76 | }; |
| 77 | |
| 78 | vcc_io: regulator@1 { |
| 79 | regulator-name = "vcc_io"; |
| 80 | regulator-always-on; |
| 81 | }; |
| 82 | |
| 83 | vdd_arm: regulator@2 { |
| 84 | regulator-name = "vdd_arm"; |
| 85 | regulator-min-microvolt = <600000>; |
| 86 | regulator-max-microvolt = <1500000>; |
| 87 | regulator-boot-on; |
| 88 | regulator-always-on; |
| 89 | }; |
| 90 | |
| 91 | vcc_ddr: regulator@3 { |
| 92 | regulator-name = "vcc_ddr"; |
| 93 | regulator-min-microvolt = <600000>; |
| 94 | regulator-max-microvolt = <1500000>; |
| 95 | regulator-boot-on; |
| 96 | regulator-always-on; |
| 97 | }; |
| 98 | |
| 99 | vcc18_cif: regulator@5 { |
| 100 | regulator-name = "vcc18_cif"; |
| 101 | regulator-always-on; |
| 102 | }; |
| 103 | |
| 104 | vdd_11: regulator@6 { |
| 105 | regulator-name = "vdd_11"; |
| 106 | regulator-always-on; |
| 107 | }; |
| 108 | |
| 109 | vcc_25: regulator@7 { |
| 110 | regulator-name = "vcc_25"; |
| 111 | regulator-always-on; |
| 112 | }; |
| 113 | |
| 114 | vcc_18: regulator@8 { |
| 115 | regulator-name = "vcc_18"; |
| 116 | regulator-always-on; |
| 117 | }; |
| 118 | |
| 119 | vcc25_hdmi: regulator@9 { |
| 120 | regulator-name = "vcc25_hdmi"; |
| 121 | regulator-always-on; |
| 122 | }; |
| 123 | |
| 124 | vcca_33: regulator@10 { |
| 125 | regulator-name = "vcca_33"; |
| 126 | regulator-always-on; |
| 127 | }; |
| 128 | |
| 129 | vcc_rmii: regulator@11 { |
| 130 | regulator-name = "vcc_rmii"; |
| 131 | }; |
| 132 | |
| 133 | vcc28_cif: regulator@12 { |
| 134 | regulator-name = "vcc28_cif"; |
| 135 | regulator-always-on; |
| 136 | }; |
| 137 | }; |
| 138 | }; |
| 139 | }; |
| 140 | |
| 141 | /* must be included after &tps gets defined */ |
| 142 | #include "tps65910.dtsi" |
| 143 | |
| 144 | &emac { |
| 145 | status = "okay"; |
| 146 | |
| 147 | phy = <&phy0>; |
| 148 | phy-supply = <&vcc_rmii>; |
| 149 | |
| 150 | pinctrl-names = "default"; |
| 151 | pinctrl-0 = <&emac_xfer>, <&emac_mdio>, <&phy_int>; |
| 152 | |
| 153 | phy0: ethernet-phy@0 { |
| 154 | reg = <0>; |
| 155 | interrupt-parent = <&gpio1>; |
| 156 | interrupts = <RK_PD2 IRQ_TYPE_LEVEL_LOW>; |
| 157 | }; |
| 158 | }; |
| 159 | |
| 160 | &mmc0 { |
| 161 | status = "okay"; |
| 162 | |
| 163 | pinctrl-names = "default"; |
| 164 | pinctrl-0 = <&sd0_clk>, <&sd0_cmd>, <&sd0_cd>, <&sd0_bus4>; |
| 165 | vmmc-supply = <&vcc_sd0>; |
| 166 | }; |
| 167 | |
| 168 | &pinctrl { |
| 169 | lan8720a { |
| 170 | phy_int: phy-int { |
| David Brazdil | 0f672f6 | 2019-12-10 10:32:29 +0000 | [diff] [blame^] | 171 | rockchip,pins = <1 RK_PD2 RK_FUNC_GPIO &pcfg_pull_none>; |
| Andrew Scull | b4b6d4a | 2019-01-02 15:54:55 +0000 | [diff] [blame] | 172 | }; |
| 173 | }; |
| 174 | }; |
| 175 | |
| 176 | &pwm3 { |
| 177 | status = "okay"; |
| 178 | }; |
| 179 | |
| 180 | &uart0 { |
| 181 | status = "okay"; |
| 182 | }; |
| 183 | |
| 184 | &uart1 { |
| 185 | status = "okay"; |
| 186 | }; |
| 187 | |
| 188 | &uart2 { |
| 189 | status = "okay"; |
| 190 | }; |
| 191 | |
| 192 | &uart3 { |
| 193 | status = "okay"; |
| 194 | }; |
| 195 | |
| 196 | &usbphy { |
| 197 | status = "okay"; |
| 198 | }; |
| 199 | |
| 200 | &usb_host { |
| 201 | status = "okay"; |
| 202 | }; |
| 203 | |
| 204 | &usb_otg { |
| 205 | status = "okay"; |
| 206 | }; |
| 207 | |
| 208 | &wdt { |
| 209 | status = "okay"; |
| 210 | }; |