arch/arm64/boot/dts/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         i2cswitch2: i2c-switch@71 {
  87                 compatible = "nxp,pca9548";
  88                 #address-cells = <1>;
  89                 #size-cells = <0>;
  90                 reg = <0x71>;
  91                 reset-gpios = <&gpio5 3 GPIO_ACTIVE_LOW>;
  92
  93                 /* Audio_SDA, Audio_SCL */
  94                 i2c@7 {
  95                         #address-cells = <1>;
  96                         #size-cells = <0>;
  97                         reg = <7>;
  98
  99                         pcm3168a: audio-codec@44 {
 100                                 #sound-dai-cells = <0>;
 101                                 compatible = "ti,pcm3168a";
 102                                 reg = <0x44>;
 103                                 clocks = <&clksndsel>;
 104                                 clock-names = "scki";
 105
 106                                 VDD1-supply     = <&snd_3p3v>;
 107                                 VDD2-supply     = <&snd_3p3v>;
 108                                 VCCAD1-supply   = <&snd_vcc5v>;
 109                                 VCCAD2-supply   = <&snd_vcc5v>;
 110                                 VCCDA1-supply   = <&snd_vcc5v>;
 111                                 VCCDA2-supply   = <&snd_vcc5v>;
 112
 113                                 ports {
 114                                         #address-cells = <1>;
 115                                         #size-cells = <0>;
 116                                         mclk-fs = <512>;
 117                                         port@0 {
 118                                                 reg = <0>;
 119                                                 pcm3168a_endpoint_p: endpoint {
 120                                                         remote-endpoint = <&rsnd_for_pcm3168a_play>;
 121                                                         clocks = <&clksndsel>;
 122                                                 };
 123                                         };
 124                                         port@1 {
 125                                                 reg = <1>;
 126                                                 pcm3168a_endpoint_c: endpoint {
 127                                                         remote-endpoint = <&rsnd_for_pcm3168a_capture>;
 128                                                         clocks = <&clksndsel>;
 129                                                 };
 130                                         };
 131                                 };
 132                         };
 133                 };
 134         };
 135
 136         /* U11 */
 137         gpio_exp_74: gpio@74 {
 138                 compatible = "ti,tca9539";
 139                 reg = <0x74>;
 140                 gpio-controller;
 141                 #gpio-cells = <2>;
 142                 interrupt-controller;
 143                 interrupt-parent = <&gpio6>;
 144                 interrupts = <8 IRQ_TYPE_EDGE_FALLING>;
 145
 146                 audio_out_off {
 147                         gpio-hog;
 148                         gpios = <0 GPIO_ACTIVE_HIGH>; /* P00 */
 149                         output-high;
 150                         line-name = "Audio_Out_OFF";
 151                 };
 152
 153                 hub_pwen {
 154                         gpio-hog;
 155                         gpios = <6 GPIO_ACTIVE_HIGH>;
 156                         output-high;
 157                         line-name = "HUB pwen";
 158                 };
 159
 160                 hub_rst {
 161                         gpio-hog;
 162                         gpios = <7 GPIO_ACTIVE_HIGH>;
 163                         output-high;
 164                         line-name = "HUB rst";
 165                 };
 166
 167                 otg_extlpn {
 168                         gpio-hog;
 169                         gpios = <9 GPIO_ACTIVE_HIGH>;
 170                         output-high;
 171                         line-name = "OTG EXTLPn";
 172                 };
 173
 174                 otg_offvbusn {
 175                         gpio-hog;
 176                         gpios = <8 GPIO_ACTIVE_HIGH>;
 177                         output-low;
 178                         line-name = "OTG OFFVBUSn";
 179                 };
 180
 181                 sd-wifi-mux {
 182                         gpio-hog;
 183                         gpios = <5 GPIO_ACTIVE_HIGH>;
 184                         output-low;     /* Connect WL1837 */
 185                         line-name = "SD WiFi mux";
 186                 };
 187
 188                 snd_rst {
 189                         gpio-hog;
 190                         gpios = <15 GPIO_ACTIVE_HIGH>; /* P17 */
 191                         output-high;
 192                         line-name = "SND_RST";
 193                 };
 194         };
 195
 196         /* U5 */
 197         gpio_exp_75: gpio@75 {
 198                 compatible = "ti,tca9539";
 199                 reg = <0x75>;
 200                 gpio-controller;
 201                 #gpio-cells = <2>;
 202                 interrupt-controller;
 203                 interrupt-parent = <&gpio6>;
 204                 interrupts = <4 IRQ_TYPE_EDGE_FALLING>;
 205         };
 206 };
 207
 208 &i2c4 {
 209         i2cswitch4: i2c-switch@71 {
 210                 compatible = "nxp,pca9548";
 211                 #address-cells = <1>;
 212                 #size-cells = <0>;
 213                 reg = <0x71>;
 214                 reset-gpios = <&gpio3 15 GPIO_ACTIVE_LOW>;
 215         };
 216
 217         gpio_exp_76: gpio@76 {
 218                 compatible = "ti,tca9539";
 219                 reg = <0x76>;
 220                 gpio-controller;
 221                 #gpio-cells = <2>;
 222                 interrupt-controller;
 223                 interrupt-parent = <&gpio7>;
 224                 interrupts = <3 IRQ_TYPE_EDGE_FALLING>;
 225         };
 226
 227         gpio_exp_77: gpio@77 {
 228                 compatible = "ti,tca9539";
 229                 reg = <0x77>;
 230                 gpio-controller;
 231                 #gpio-cells = <2>;
 232                 interrupt-controller;
 233                 interrupt-parent = <&gpio5>;
 234                 interrupts = <9 IRQ_TYPE_EDGE_FALLING>;
 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         sound_pcm_pins: sound-pcm {
 283                 groups = "ssi349_ctrl", "ssi3_data", "ssi4_data";
 284                 function = "ssi";
 285         };
 286
 287         usb0_pins: usb0 {
 288                 groups = "usb0";
 289                 function = "usb0";
 290         };
 291 };
 292
 293 &rcar_sound {
 294         pinctrl-0 = <&sound_pins
 295                      &sound_clk_pins
 296                      &sound_pcm_pins>;
 297
 298         ports {
 299                 /* rsnd_port0/1 are on salvator-common */
 300                 rsnd_port2: port@2 {
 301                         reg = <2>;
 302                         rsnd_for_pcm3168a_play: endpoint {
 303                                 remote-endpoint = <&pcm3168a_endpoint_p>;
 304
 305                                 dai-format = "i2s";
 306                                 bitclock-master = <&rsnd_for_pcm3168a_play>;
 307                                 frame-master = <&rsnd_for_pcm3168a_play>;
 308                                 dai-tdm-slot-num = <8>;
 309
 310                                 playback = <&ssi3>;
 311                         };
 312                 };
 313                 rsnd_port3: port@3 {
 314                         reg = <3>;
 315                         rsnd_for_pcm3168a_capture: endpoint {
 316                                 remote-endpoint = <&pcm3168a_endpoint_c>;
 317
 318                                 dai-format = "i2s";
 319                                 bitclock-master = <&rsnd_for_pcm3168a_capture>;
 320                                 frame-master = <&rsnd_for_pcm3168a_capture>;
 321                                 dai-tdm-slot-num = <6>;
 322
 323                                 capture  = <&ssi4>;
 324                         };
 325                 };
 326         };
 327 };
 328
 329 &scif1 {
 330         pinctrl-0 = <&scif1_pins>;
 331         pinctrl-names = "default";
 332         uart-has-rtscts;
 333
 334         status = "okay";
 335 };
 336
 337 &sdhi3 {
 338         pinctrl-0 = <&sdhi3_pins>;
 339         pinctrl-names = "default";
 340
 341         vmmc-supply = <&wlan_en>;
 342         vqmmc-supply = <&wlan_en>;
 343         bus-width = <4>;
 344         no-1-8-v;
 345         non-removable;
 346         cap-power-off-card;
 347         keep-power-in-suspend;
 348         max-frequency = <26000000>;
 349         status = "okay";
 350
 351         #address-cells = <1>;
 352         #size-cells = <0>;
 353         wlcore: wlcore@2 {
 354                 compatible = "ti,wl1837";
 355                 reg = <2>;
 356                 interrupt-parent = <&gpio1>;
 357                 interrupts = <25 IRQ_TYPE_EDGE_FALLING>;
 358         };
 359 };
 360
 361 &sound_card {
 362         dais = <&rsnd_port0     /* ak4613 */
 363                 &rsnd_port1     /* HDMI0  */
 364                 &rsnd_port2     /* pcm3168a playback */
 365                 &rsnd_port3     /* pcm3168a capture  */
 366                 >;
 367 };
 368
 369 &ssi4 {
 370         shared-pin;
 371 };
 372
 373 &usb2_phy0 {
 374         pinctrl-0 = <&usb0_pins>;
 375         pinctrl-names = "default";
 376
 377         status = "okay";
 378 };
 379
 380 &xhci0 {
 381         status = "okay";
 382 };