sys/gnu/dts/arm64/renesas/ulcb-kf.dtsi

   1 // SPDX-License-Identifier: GPL-2.0
   2 /*
   3  * Device Tree Source for the Kingfisher (ULCB extension) board
   4  *
   5  * Copyright (C) 2017 Renesas Electronics Corp.
   6  * Copyright (C) 2017 Cogent Embedded, Inc.
   7  */
   8
   9 /*
  10  * SSI-PCM3168A
  11  *      aplay   -D plughw:0,2 xxx.wav
  12  *      arecord -D plughw:0,3 xxx.wav
  13  */
  14
  15 / {
  16         aliases {
  17                 serial1 = &hscif0;
  18                 serial2 = &scif1;
  19         };
  20
  21         clksndsel: clksndsel {
  22                 #clock-cells = <0>;
  23                 compatible = "gpio-mux-clock";
  24                 clocks = <&cs2000>, <&audio_clk_a>; /* clk8snd, clksnd */
  25                 select-gpios = <&gpio_exp_75 13 GPIO_ACTIVE_HIGH>;
  26         };
  27
  28         snd_3p3v: regulator-snd_3p3v {
  29                 compatible = "regulator-fixed";
  30                 regulator-name = "snd-3.3v";
  31                 regulator-min-microvolt = <3300000>;
  32                 regulator-max-microvolt = <3300000>;
  33         };
  34
  35         snd_vcc5v: regulator-snd_vcc5v {
  36                 compatible = "regulator-fixed";
  37                 regulator-name = "snd-vcc5v";
  38                 regulator-min-microvolt = <5000000>;
  39                 regulator-max-microvolt = <5000000>;
  40         };
  41
  42         wlan_en: regulator-wlan_en {
  43                 compatible = "regulator-fixed";
  44                 regulator-name = "wlan-en-regulator";
  45
  46                 regulator-min-microvolt = <3300000>;
  47                 regulator-max-microvolt = <3300000>;
  48
  49                 gpio = <&gpio_exp_74 4 GPIO_ACTIVE_HIGH>;
  50                 startup-delay-us = <70000>;
  51                 enable-active-high;
  52         };
  53 };
  54
  55 &can0 {
  56         pinctrl-0 = <&can0_pins>;
  57         pinctrl-names = "default";
  58         status = "okay";
  59 };
  60
  61 &can1 {
  62         pinctrl-0 = <&can1_pins>;
  63         pinctrl-names = "default";
  64         status = "okay";
  65 };
  66
  67 &ehci0 {
  68         dr_mode = "otg";
  69         status = "okay";
  70 };
  71
  72 &hscif0 {
  73         pinctrl-0 = <&hscif0_pins>;
  74         pinctrl-names = "default";
  75         uart-has-rtscts;
  76
  77         status = "okay";
  78 };
  79
  80 &hsusb {
  81         dr_mode = "otg";
  82         status = "okay";
  83 };
  84
  85 &i2c2 {
  86         /* U11 */
  87         gpio_exp_74: gpio@74 {
  88                 compatible = "ti,tca9539";
  89                 reg = <0x74>;
  90                 gpio-controller;
  91                 #gpio-cells = <2>;
  92                 interrupt-controller;
  93                 interrupt-parent = <&gpio6>;
  94                 interrupts = <8 IRQ_TYPE_EDGE_FALLING>;
  95
  96                 audio_out_off {
  97                         gpio-hog;
  98                         gpios = <0 GPIO_ACTIVE_HIGH>; /* P00 */
  99                         output-high;
 100                         line-name = "Audio_Out_OFF";
 101                 };
 102
 103                 sd-wifi-mux {
 104                         gpio-hog;
 105                         gpios = <5 GPIO_ACTIVE_HIGH>;
 106                         output-low;     /* Connect WL1837 */
 107                         line-name = "SD WiFi mux";
 108                 };
 109
 110                 hub_pwen {
 111                         gpio-hog;
 112                         gpios = <6 GPIO_ACTIVE_HIGH>;
 113                         output-high;
 114                         line-name = "HUB pwen";
 115                 };
 116
 117                 hub_rst {
 118                         gpio-hog;
 119                         gpios = <7 GPIO_ACTIVE_HIGH>;
 120                         output-high;
 121                         line-name = "HUB rst";
 122                 };
 123
 124                 otg_offvbusn {
 125                         gpio-hog;
 126                         gpios = <8 GPIO_ACTIVE_HIGH>;
 127                         output-low;
 128                         line-name = "OTG OFFVBUSn";
 129                 };
 130
 131                 otg_extlpn {
 132                         gpio-hog;
 133                         gpios = <9 GPIO_ACTIVE_HIGH>;
 134                         output-high;
 135                         line-name = "OTG EXTLPn";
 136                 };
 137
 138                 snd_rst {
 139                         gpio-hog;
 140                         gpios = <15 GPIO_ACTIVE_HIGH>; /* P17 */
 141                         output-high;
 142                         line-name = "SND_RST";
 143                 };
 144         };
 145
 146         /* U5 */
 147         gpio_exp_75: gpio@75 {
 148                 compatible = "ti,tca9539";
 149                 reg = <0x75>;
 150                 gpio-controller;
 151                 #gpio-cells = <2>;
 152                 interrupt-controller;
 153                 interrupt-parent = <&gpio6>;
 154                 interrupts = <4 IRQ_TYPE_EDGE_FALLING>;
 155         };
 156
 157         i2cswitch2: i2c-switch@71 {
 158                 compatible = "nxp,pca9548";
 159                 #address-cells = <1>;
 160                 #size-cells = <0>;
 161                 reg = <0x71>;
 162                 reset-gpios = <&gpio5 3 GPIO_ACTIVE_LOW>;
 163
 164                 /* Audio_SDA, Audio_SCL */
 165                 i2c@7 {
 166                         #address-cells = <1>;
 167                         #size-cells = <0>;
 168                         reg = <7>;
 169
 170                         pcm3168a: audio-codec@44 {
 171                                 #sound-dai-cells = <0>;
 172                                 compatible = "ti,pcm3168a";
 173                                 reg = <0x44>;
 174                                 clocks = <&clksndsel>;
 175                                 clock-names = "scki";
 176
 177                                 VDD1-supply     = <&snd_3p3v>;
 178                                 VDD2-supply     = <&snd_3p3v>;
 179                                 VCCAD1-supply   = <&snd_vcc5v>;
 180                                 VCCAD2-supply   = <&snd_vcc5v>;
 181                                 VCCDA1-supply   = <&snd_vcc5v>;
 182                                 VCCDA2-supply   = <&snd_vcc5v>;
 183
 184                                 ports {
 185                                         #address-cells = <1>;
 186                                         #size-cells = <0>;
 187                                         mclk-fs = <512>;
 188                                         port@0 {
 189                                                 reg = <0>;
 190                                                 pcm3168a_endpoint_p: endpoint {
 191                                                         remote-endpoint = <&rsnd_for_pcm3168a_play>;
 192                                                         clocks = <&clksndsel>;
 193                                                 };
 194                                         };
 195                                         port@1 {
 196                                                 reg = <1>;
 197                                                 pcm3168a_endpoint_c: endpoint {
 198                                                         remote-endpoint = <&rsnd_for_pcm3168a_capture>;
 199                                                         clocks = <&clksndsel>;
 200                                                 };
 201                                         };
 202                                 };
 203                         };
 204                 };
 205         };
 206 };
 207
 208 &i2c4 {
 209         gpio_exp_76: gpio@76 {
 210                 compatible = "ti,tca9539";
 211                 reg = <0x76>;
 212                 gpio-controller;
 213                 #gpio-cells = <2>;
 214                 interrupt-controller;
 215                 interrupt-parent = <&gpio7>;
 216                 interrupts = <3 IRQ_TYPE_EDGE_FALLING>;
 217         };
 218
 219         gpio_exp_77: gpio@77 {
 220                 compatible = "ti,tca9539";
 221                 reg = <0x77>;
 222                 gpio-controller;
 223                 #gpio-cells = <2>;
 224                 interrupt-controller;
 225                 interrupt-parent = <&gpio5>;
 226                 interrupts = <9 IRQ_TYPE_EDGE_FALLING>;
 227         };
 228
 229         i2cswitch4: i2c-switch@71 {
 230                 compatible = "nxp,pca9548";
 231                 #address-cells = <1>;
 232                 #size-cells = <0>;
 233                 reg = <0x71>;
 234                 reset-gpios = <&gpio3 15 GPIO_ACTIVE_LOW>;
 235         };
 236 };
 237
 238 &ohci0 {
 239         dr_mode = "otg";
 240         status = "okay";
 241 };
 242
 243 &pcie_bus_clk {
 244         clock-frequency = <100000000>;
 245 };
 246
 247 &pciec0 {
 248         status = "okay";
 249 };
 250
 251 &pciec1 {
 252         status = "okay";
 253 };
 254
 255 &pfc {
 256         can0_pins: can0 {
 257                 groups = "can0_data_a";
 258                 function = "can0";
 259         };
 260
 261         can1_pins: can1 {
 262                 groups = "can1_data";
 263                 function = "can1";
 264         };
 265
 266         hscif0_pins: hscif0 {
 267                 groups = "hscif0_data", "hscif0_ctrl";
 268                 function = "hscif0";
 269         };
 270
 271         scif1_pins: scif1 {
 272                 groups = "scif1_data_b", "scif1_ctrl";
 273                 function = "scif1";
 274         };
 275
 276         sdhi3_pins: sdhi3 {
 277                 groups = "sdhi3_data4", "sdhi3_ctrl";
 278                 function = "sdhi3";
 279                 power-source = <3300>;
 280         };
 281
 282         usb0_pins: usb0 {
 283                 groups = "usb0";
 284                 function = "usb0";
 285         };
 286
 287         sound_pcm_pins: sound-pcm {
 288                 groups = "ssi349_ctrl", "ssi3_data", "ssi4_data";
 289                 function = "ssi";
 290         };
 291 };
 292
 293 &scif1 {
 294         pinctrl-0 = <&scif1_pins>;
 295         pinctrl-names = "default";
 296         uart-has-rtscts;
 297
 298         status = "okay";
 299 };
 300
 301 &sdhi3 {
 302         pinctrl-0 = <&sdhi3_pins>;
 303         pinctrl-names = "default";
 304
 305         vmmc-supply = <&wlan_en>;
 306         vqmmc-supply = <&wlan_en>;
 307         bus-width = <4>;
 308         no-1-8-v;
 309         non-removable;
 310         cap-power-off-card;
 311         keep-power-in-suspend;
 312         max-frequency = <26000000>;
 313         status = "okay";
 314
 315         #address-cells = <1>;
 316         #size-cells = <0>;
 317         wlcore: wlcore@2 {
 318                 compatible = "ti,wl1837";
 319                 reg = <2>;
 320                 interrupt-parent = <&gpio1>;
 321                 interrupts = <25 IRQ_TYPE_EDGE_FALLING>;
 322         };
 323 };
 324
 325 &usb2_phy0 {
 326         pinctrl-0 = <&usb0_pins>;
 327         pinctrl-names = "default";
 328
 329         status = "okay";
 330 };
 331
 332 &xhci0 {
 333         status = "okay";
 334 };
 335
 336 &sound_card {
 337         dais = <&rsnd_port0     /* ak4613 */
 338                 &rsnd_port1     /* HDMI0  */
 339                 &rsnd_port2     /* pcm3168a playback */
 340                 &rsnd_port3     /* pcm3168a capture  */
 341                 >;
 342 };
 343
 344 &rcar_sound {
 345         pinctrl-0 = <&sound_pins
 346                      &sound_clk_pins
 347                      &sound_pcm_pins>;
 348
 349         ports {
 350                 /* rsnd_port0/1 are on salvator-common */
 351                 rsnd_port2: port@2 {
 352                         reg = <2>;
 353                         rsnd_for_pcm3168a_play: endpoint {
 354                                 remote-endpoint = <&pcm3168a_endpoint_p>;
 355
 356                                 dai-format = "i2s";
 357                                 bitclock-master = <&rsnd_for_pcm3168a_play>;
 358                                 frame-master = <&rsnd_for_pcm3168a_play>;
 359                                 dai-tdm-slot-num = <8>;
 360
 361                                 playback = <&ssi3>;
 362                         };
 363                 };
 364                 rsnd_port3: port@3 {
 365                         reg = <3>;
 366                         rsnd_for_pcm3168a_capture: endpoint {
 367                                 remote-endpoint = <&pcm3168a_endpoint_c>;
 368
 369                                 dai-format = "i2s";
 370                                 bitclock-master = <&rsnd_for_pcm3168a_capture>;
 371                                 frame-master = <&rsnd_for_pcm3168a_capture>;
 372                                 dai-tdm-slot-num = <6>;
 373
 374                                 capture  = <&ssi4>;
 375                         };
 376                 };
 377         };
 378 };
 379
 380 &ssi4 {
 381         shared-pin;
 382 };