1/* 2 * Device Tree Source for the Stout board 3 * 4 * Copyright (C) 2018 Marek Vasut <marek.vasut@gmail.com> 5 * 6 * SPDX-License-Identifier: GPL-2.0 7 */ 8 9/dts-v1/; 10#include "r8a7790.dtsi" 11#include <dt-bindings/gpio/gpio.h> 12#include <dt-bindings/input/input.h> 13 14/ { 15 model = "Stout"; 16 compatible = "renesas,stout", "renesas,r8a7790"; 17 18 aliases { 19 serial0 = &scifa0; 20 }; 21 22 chosen { 23 bootargs = "ignore_loglevel rw root=/dev/nfs ip=dhcp"; 24 stdout-path = "serial0:115200n8"; 25 }; 26 27 memory@40000000 { 28 device_type = "memory"; 29 reg = <0 0x40000000 0 0x40000000>; 30 }; 31 32 leds { 33 compatible = "gpio-leds"; 34 led1 { 35 gpios = <&gpio4 22 GPIO_ACTIVE_LOW>; 36 }; 37 led2 { 38 gpios = <&gpio4 23 GPIO_ACTIVE_LOW>; 39 }; 40 led3 { 41 gpios = <&gpio5 17 GPIO_ACTIVE_LOW>; 42 }; 43 led5 { 44 gpios = <&gpio4 24 GPIO_ACTIVE_LOW>; 45 }; 46 }; 47 48 fixedregulator3v3: regulator-3v3 { 49 compatible = "regulator-fixed"; 50 regulator-name = "fixed-3.3V"; 51 regulator-min-microvolt = <3300000>; 52 regulator-max-microvolt = <3300000>; 53 regulator-boot-on; 54 regulator-always-on; 55 }; 56 57 vcc_sdhi0: regulator-vcc-sdhi0 { 58 compatible = "regulator-fixed"; 59 60 regulator-name = "SDHI0 Vcc"; 61 regulator-min-microvolt = <3300000>; 62 regulator-max-microvolt = <3300000>; 63 64 gpio = <&gpio5 24 GPIO_ACTIVE_HIGH>; 65 enable-active-high; 66 }; 67 68 hdmi-out { 69 compatible = "hdmi-connector"; 70 type = "a"; 71 72 port { 73 hdmi_con_out: endpoint { 74 remote-endpoint = <&adv7511_out>; 75 }; 76 }; 77 }; 78 79 osc1_clk: osc1-clock { 80 compatible = "fixed-clock"; 81 #clock-cells = <0>; 82 clock-frequency = <148500000>; 83 }; 84 85 osc4_clk: osc4-clock { 86 compatible = "fixed-clock"; 87 #clock-cells = <0>; 88 clock-frequency = <12000000>; 89 }; 90}; 91 92&du { 93 pinctrl-0 = <&du_pins>; 94 pinctrl-names = "default"; 95 status = "okay"; 96 97 clocks = <&cpg CPG_MOD 724>, <&cpg CPG_MOD 723>, <&cpg CPG_MOD 722>, 98 <&cpg CPG_MOD 726>, <&cpg CPG_MOD 725>, 99 <&osc1_clk>; 100 clock-names = "du.0", "du.1", "du.2", "lvds.0", "lvds.1", "dclkin.0"; 101 102 ports { 103 port@0 { 104 endpoint { 105 remote-endpoint = <&adv7511_in>; 106 }; 107 }; 108 port@1 { 109 lvds_connector0: endpoint { 110 }; 111 }; 112 port@2 { 113 lvds_connector1: endpoint { 114 }; 115 }; 116 }; 117}; 118 119&extal_clk { 120 clock-frequency = <20000000>; 121}; 122 123&pfc { 124 125 pinctrl-0 = <&scif_clk_pins>; 126 pinctrl-names = "default"; 127 128 du_pins: du { 129 groups = "du_rgb888", "du_sync_1", "du_clk_out_0"; 130 function = "du"; 131 }; 132 133 scifa0_pins: scifa0 { 134 groups = "scifa0_data_b"; 135 function = "scifa0"; 136 }; 137 138 scif_clk_pins: scif_clk { 139 groups = "scif_clk"; 140 function = "scif_clk"; 141 }; 142 143 ether_pins: ether { 144 groups = "eth_link", "eth_mdio", "eth_rmii"; 145 function = "eth"; 146 }; 147 148 phy1_pins: phy1 { 149 groups = "intc_irq1"; 150 function = "intc"; 151 }; 152 153 sdhi0_pins: sd0 { 154 groups = "sdhi0_data4", "sdhi0_ctrl"; 155 function = "sdhi0"; 156 power-source = <3300>; 157 }; 158 159 qspi_pins: qspi { 160 groups = "qspi_ctrl", "qspi_data4"; 161 function = "qspi"; 162 }; 163 164 iic2_pins: iic2 { 165 groups = "iic2_b"; 166 function = "iic2"; 167 }; 168 169 iic3_pins: iic3 { 170 groups = "iic3"; 171 function = "iic3"; 172 }; 173 174 usb0_pins: usb0 { 175 groups = "usb0"; 176 function = "usb0"; 177 }; 178}; 179 180ðer { 181 pinctrl-0 = <ðer_pins &phy1_pins>; 182 pinctrl-names = "default"; 183 184 phy-handle = <&phy1>; 185 renesas,ether-link-active-low; 186 status = "okay"; 187 188 phy1: ethernet-phy@1 { 189 reg = <1>; 190 interrupt-parent = <&irqc0>; 191 interrupts = <1 IRQ_TYPE_LEVEL_LOW>; 192 micrel,led-mode = <1>; 193 }; 194}; 195 196&cmt0 { 197 status = "okay"; 198}; 199 200&qspi { 201 pinctrl-0 = <&qspi_pins>; 202 pinctrl-names = "default"; 203 204 status = "okay"; 205 206 flash: flash@0 { 207 compatible = "spansion,s25fl512s", "jedec,spi-nor"; 208 reg = <0>; 209 spi-max-frequency = <30000000>; 210 spi-tx-bus-width = <4>; 211 spi-rx-bus-width = <4>; 212 spi-cpha; 213 spi-cpol; 214 m25p,fast-read; 215 216 partitions { 217 compatible = "fixed-partitions"; 218 #address-cells = <1>; 219 #size-cells = <1>; 220 221 partition@0 { 222 label = "loader"; 223 reg = <0x00000000 0x00080000>; 224 read-only; 225 }; 226 partition@80000 { 227 label = "uboot"; 228 reg = <0x00080000 0x00040000>; 229 read-only; 230 }; 231 partition@c0000 { 232 label = "uboot-env"; 233 reg = <0x000c0000 0x00040000>; 234 read-only; 235 }; 236 partition@100000 { 237 label = "flash"; 238 reg = <0x00100000 0x03f00000>; 239 }; 240 }; 241 }; 242}; 243 244&scifa0 { 245 pinctrl-0 = <&scifa0_pins>; 246 pinctrl-names = "default"; 247 248 status = "okay"; 249}; 250 251&scif_clk { 252 clock-frequency = <14745600>; 253}; 254 255&sdhi0 { 256 pinctrl-0 = <&sdhi0_pins>; 257 pinctrl-names = "default"; 258 259 vmmc-supply = <&vcc_sdhi0>; 260 cd-gpios = <&gpio3 6 GPIO_ACTIVE_LOW>; 261 status = "okay"; 262}; 263 264&cpu0 { 265 cpu0-supply = <&vdd_dvfs>; 266}; 267 268&iic2 { 269 status = "okay"; 270 pinctrl-0 = <&iic2_pins>; 271 pinctrl-names = "default"; 272 273 clock-frequency = <100000>; 274 275 hdmi@39 { 276 compatible = "adi,adv7511w"; 277 reg = <0x39>; 278 interrupt-parent = <&gpio1>; 279 interrupts = <15 IRQ_TYPE_LEVEL_LOW>; 280 clocks = <&osc4_clk>; 281 clock-names = "cec"; 282 283 adi,input-depth = <8>; 284 adi,input-colorspace = "rgb"; 285 adi,input-clock = "1x"; 286 adi,input-style = <1>; 287 adi,input-justification = "evenly"; 288 289 ports { 290 #address-cells = <1>; 291 #size-cells = <0>; 292 293 port@0 { 294 reg = <0>; 295 adv7511_in: endpoint { 296 remote-endpoint = <&du_out_rgb>; 297 }; 298 }; 299 300 port@1 { 301 reg = <1>; 302 adv7511_out: endpoint { 303 remote-endpoint = <&hdmi_con_out>; 304 }; 305 }; 306 }; 307 }; 308}; 309 310&iic3 { 311 pinctrl-names = "default"; 312 pinctrl-0 = <&iic3_pins>; 313 status = "okay"; 314 315 pmic@58 { 316 compatible = "dlg,da9063"; 317 reg = <0x58>; 318 interrupt-parent = <&irqc0>; 319 interrupts = <2 IRQ_TYPE_LEVEL_LOW>; 320 interrupt-controller; 321 322 rtc { 323 compatible = "dlg,da9063-rtc"; 324 }; 325 326 wdt { 327 compatible = "dlg,da9063-watchdog"; 328 }; 329 }; 330 331 vdd_dvfs: regulator@68 { 332 compatible = "dlg,da9210"; 333 reg = <0x68>; 334 interrupt-parent = <&irqc0>; 335 interrupts = <2 IRQ_TYPE_LEVEL_LOW>; 336 337 regulator-min-microvolt = <1000000>; 338 regulator-max-microvolt = <1000000>; 339 regulator-boot-on; 340 regulator-always-on; 341 }; 342 343 vdd: regulator@70 { 344 compatible = "dlg,da9210"; 345 reg = <0x70>; 346 interrupt-parent = <&irqc0>; 347 interrupts = <2 IRQ_TYPE_LEVEL_LOW>; 348 349 regulator-min-microvolt = <1000000>; 350 regulator-max-microvolt = <1000000>; 351 regulator-boot-on; 352 regulator-always-on; 353 }; 354}; 355 356&pci0 { 357 status = "okay"; 358 pinctrl-0 = <&usb0_pins>; 359 pinctrl-names = "default"; 360}; 361 362&usbphy { 363 status = "okay"; 364}; 365