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