arch/arm64/boot/dts/renesas/hihope-common.dtsi

   1 // SPDX-License-Identifier: GPL-2.0
   2 /*
   3  * Device Tree Source for the HiHope RZ/G2[MN] main board common parts
   4  *
   5  * Copyright (C) 2019 Renesas Electronics Corp.
   6  */
   7
   8 #include <dt-bindings/gpio/gpio.h>
   9
  10 / {
  11         aliases {
  12                 serial0 = &scif2;
  13         };
  14
  15         chosen {
  16                 bootargs = "ignore_loglevel";
  17                 stdout-path = "serial0:115200n8";
  18         };
  19
  20         hdmi0-out {
  21                 compatible = "hdmi-connector";
  22                 type = "a";
  23
  24                 port {
  25                         hdmi0_con: endpoint {
  26                                 remote-endpoint = <&rcar_dw_hdmi0_out>;
  27                         };
  28                 };
  29         };
  30
  31         leds {
  32                 compatible = "gpio-leds";
  33
  34                 led0 {
  35                         gpios = <&gpio6 11 GPIO_ACTIVE_HIGH>;
  36                 };
  37
  38                 led1 {
  39                         gpios = <&gpio6 12 GPIO_ACTIVE_HIGH>;
  40                 };
  41
  42                 led2 {
  43                         gpios = <&gpio6 13 GPIO_ACTIVE_HIGH>;
  44                 };
  45
  46                 led3 {
  47                         gpios = <&gpio0  0 GPIO_ACTIVE_HIGH>;
  48                 };
  49         };
  50
  51         reg_1p8v: regulator0 {
  52                 compatible = "regulator-fixed";
  53                 regulator-name = "fixed-1.8V";
  54                 regulator-min-microvolt = <1800000>;
  55                 regulator-max-microvolt = <1800000>;
  56                 regulator-boot-on;
  57                 regulator-always-on;
  58         };
  59
  60         reg_3p3v: regulator1 {
  61                 compatible = "regulator-fixed";
  62                 regulator-name = "fixed-3.3V";
  63                 regulator-min-microvolt = <3300000>;
  64                 regulator-max-microvolt = <3300000>;
  65                 regulator-boot-on;
  66                 regulator-always-on;
  67         };
  68
  69         vbus0_usb2: regulator-vbus0-usb2 {
  70                 compatible = "regulator-fixed";
  71
  72                 regulator-name = "USB20_VBUS0";
  73                 regulator-min-microvolt = <5000000>;
  74                 regulator-max-microvolt = <5000000>;
  75
  76                 gpio = <&gpio6 16 GPIO_ACTIVE_HIGH>;
  77                 enable-active-high;
  78         };
  79
  80         vccq_sdhi0: regulator-vccq-sdhi0 {
  81                 compatible = "regulator-gpio";
  82
  83                 regulator-name = "SDHI0 VccQ";
  84                 regulator-min-microvolt = <1800000>;
  85                 regulator-max-microvolt = <3300000>;
  86
  87                 gpios = <&gpio6 30 GPIO_ACTIVE_HIGH>;
  88                 gpios-states = <1>;
  89                 states = <3300000 1
  90                           1800000 0>;
  91         };
  92
  93         x302_clk: x302-clock {
  94                 compatible = "fixed-clock";
  95                 #clock-cells = <0>;
  96                 clock-frequency = <33000000>;
  97         };
  98
  99         x304_clk: x304-clock {
 100                 compatible = "fixed-clock";
 101                 #clock-cells = <0>;
 102                 clock-frequency = <25000000>;
 103         };
 104 };
 105
 106 &du {
 107         clocks = <&cpg CPG_MOD 724>,
 108                  <&cpg CPG_MOD 723>,
 109                  <&cpg CPG_MOD 722>,
 110                  <&versaclock5 1>,
 111                  <&x302_clk>,
 112                  <&versaclock5 2>;
 113         clock-names = "du.0", "du.1", "du.2",
 114                       "dclkin.0", "dclkin.1", "dclkin.2";
 115         status = "okay";
 116 };
 117
 118 &ehci0 {
 119         status = "okay";
 120 };
 121
 122 &ehci1 {
 123         status = "okay";
 124 };
 125
 126 &extal_clk {
 127         clock-frequency = <16666666>;
 128 };
 129
 130 &extalr_clk {
 131         clock-frequency = <32768>;
 132 };
 133
 134 &gpio6 {
 135         usb1-reset {
 136                 gpio-hog;
 137                 gpios = <10 GPIO_ACTIVE_LOW>;
 138                 output-low;
 139                 line-name = "usb1-reset";
 140         };
 141 };
 142
 143 &hdmi0 {
 144         status = "okay";
 145
 146         ports {
 147                 port@1 {
 148                         reg = <1>;
 149                         rcar_dw_hdmi0_out: endpoint {
 150                                 remote-endpoint = <&hdmi0_con>;
 151                         };
 152                 };
 153         };
 154 };
 155
 156 &hsusb {
 157         dr_mode = "otg";
 158         status = "okay";
 159 };
 160
 161 &i2c4 {
 162         clock-frequency = <400000>;
 163         status = "okay";
 164
 165         versaclock5: clock-generator@6a {
 166                 compatible = "idt,5p49v5923";
 167                 reg = <0x6a>;
 168                 #clock-cells = <1>;
 169                 clocks = <&x304_clk>;
 170                 clock-names = "xin";
 171         };
 172 };
 173
 174 &ohci0 {
 175         status = "okay";
 176 };
 177
 178 &ohci1 {
 179         status = "okay";
 180 };
 181
 182 &pcie_bus_clk {
 183         clock-frequency = <100000000>;
 184 };
 185
 186 &pfc {
 187         pinctrl-0 = <&scif_clk_pins>;
 188         pinctrl-names = "default";
 189
 190         scif2_pins: scif2 {
 191                 groups = "scif2_data_a";
 192                 function = "scif2";
 193         };
 194
 195         scif_clk_pins: scif_clk {
 196                 groups = "scif_clk_a";
 197                 function = "scif_clk";
 198         };
 199
 200         sdhi0_pins: sd0 {
 201                 groups = "sdhi0_data4", "sdhi0_ctrl";
 202                 function = "sdhi0";
 203                 power-source = <3300>;
 204         };
 205
 206         sdhi0_pins_uhs: sd0_uhs {
 207                 groups = "sdhi0_data4", "sdhi0_ctrl";
 208                 function = "sdhi0";
 209                 power-source = <1800>;
 210         };
 211
 212         sdhi3_pins: sd3 {
 213                 groups = "sdhi3_data8", "sdhi3_ctrl", "sdhi3_ds";
 214                 function = "sdhi3";
 215                 power-source = <1800>;
 216         };
 217
 218         usb0_pins: usb0 {
 219                 groups = "usb0";
 220                 function = "usb0";
 221         };
 222
 223         usb1_pins: usb1 {
 224                 mux {
 225                         groups = "usb1";
 226                         function = "usb1";
 227                 };
 228
 229                 ovc {
 230                         pins = "GP_6_27";
 231                         bias-pull-up;
 232                 };
 233         };
 234
 235         usb30_pins: usb30 {
 236                 groups = "usb30";
 237                 function = "usb30";
 238         };
 239 };
 240
 241 &rwdt {
 242         timeout-sec = <60>;
 243         status = "okay";
 244 };
 245
 246 &scif2 {
 247         pinctrl-0 = <&scif2_pins>;
 248         pinctrl-names = "default";
 249
 250         status = "okay";
 251 };
 252
 253 &scif_clk {
 254         clock-frequency = <14745600>;
 255 };
 256
 257 &sdhi0 {
 258         pinctrl-0 = <&sdhi0_pins>;
 259         pinctrl-1 = <&sdhi0_pins_uhs>;
 260         pinctrl-names = "default", "state_uhs";
 261
 262         vmmc-supply = <&reg_3p3v>;
 263         vqmmc-supply = <&vccq_sdhi0>;
 264         cd-gpios = <&gpio3 12 GPIO_ACTIVE_LOW>;
 265         bus-width = <4>;
 266         sd-uhs-sdr50;
 267         sd-uhs-sdr104;
 268         status = "okay";
 269 };
 270
 271 &sdhi3 {
 272         pinctrl-0 = <&sdhi3_pins>;
 273         pinctrl-1 = <&sdhi3_pins>;
 274         pinctrl-names = "default", "state_uhs";
 275
 276         vmmc-supply = <&reg_3p3v>;
 277         vqmmc-supply = <&reg_1p8v>;
 278         bus-width = <8>;
 279         mmc-hs200-1_8v;
 280         non-removable;
 281         fixed-emmc-driver-type = <1>;
 282 };
 283
 284 &usb_extal_clk {
 285         clock-frequency = <50000000>;
 286 };
 287
 288 &usb2_phy0 {
 289         pinctrl-0 = <&usb0_pins>;
 290         pinctrl-names = "default";
 291
 292         vbus-supply = <&vbus0_usb2>;
 293         status = "okay";
 294 };
 295
 296 &usb2_phy1 {
 297         pinctrl-0 = <&usb1_pins>;
 298         pinctrl-names = "default";
 299
 300         status = "okay";
 301 };
 302
 303 &usb3_peri0 {
 304         phys = <&usb3_phy0>;
 305         phy-names = "usb";
 306
 307         companion = <&xhci0>;
 308
 309         status = "okay";
 310 };
 311
 312 &usb3_phy0 {
 313         status = "okay";
 314 };
 315
 316 &usb3s0_clk {
 317         clock-frequency = <100000000>;
 318 };
 319
 320 &xhci0 {
 321         pinctrl-0 = <&usb30_pins>;
 322         pinctrl-names = "default";
 323
 324         status = "okay";
 325 };