arch/arm64/boot/dts/amlogic/meson-g12b-odroid-n2.dtsi

   1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
   2 /*
   3  * Copyright (c) 2019 BayLibre, SAS
   4  * Author: Neil Armstrong <narmstrong@baylibre.com>
   5  */
   6
   7 #include "meson-g12b-odroid.dtsi"
   8
   9 / {
  10         aliases {
  11                 rtc0 = &rtc;
  12         };
  13
  14         dio2133: audio-amplifier-0 {
  15                 compatible = "simple-audio-amplifier";
  16                 enable-gpios = <&gpio_ao GPIOAO_2 GPIO_ACTIVE_HIGH>;
  17                 VCC-supply = <&vcc_5v>;
  18                 sound-name-prefix = "U19";
  19                 status = "okay";
  20         };
  21
  22         hub_5v: regulator-hub_5v {
  23                 compatible = "regulator-fixed";
  24                 regulator-name = "HUB_5V";
  25                 regulator-min-microvolt = <5000000>;
  26                 regulator-max-microvolt = <5000000>;
  27                 vin-supply = <&vcc_5v>;
  28
  29                 /* Connected to the Hub CHIPENABLE, LOW sets low power state */
  30                 gpio = <&gpio GPIOH_5 GPIO_ACTIVE_HIGH>;
  31                 enable-active-high;
  32         };
  33
  34         sound {
  35                 compatible = "amlogic,axg-sound-card";
  36                 model = "ODROID-N2";
  37                 audio-widgets = "Line", "Lineout";
  38                 audio-aux-devs = <&tdmout_b>, <&tdmout_c>, <&tdmin_a>,
  39                                  <&tdmin_b>, <&tdmin_c>, <&tdmin_lb>,
  40                                  <&dio2133>;
  41                 audio-routing = "TDMOUT_B IN 0", "FRDDR_A OUT 1",
  42                                 "TDMOUT_B IN 1", "FRDDR_B OUT 1",
  43                                 "TDMOUT_B IN 2", "FRDDR_C OUT 1",
  44                                 "TDM_B Playback", "TDMOUT_B OUT",
  45                                 "TDMOUT_C IN 0", "FRDDR_A OUT 2",
  46                                 "TDMOUT_C IN 1", "FRDDR_B OUT 2",
  47                                 "TDMOUT_C IN 2", "FRDDR_C OUT 2",
  48                                 "TDM_C Playback", "TDMOUT_C OUT",
  49                                 "TDMIN_A IN 4", "TDM_B Loopback",
  50                                 "TDMIN_B IN 4", "TDM_B Loopback",
  51                                 "TDMIN_C IN 4", "TDM_B Loopback",
  52                                 "TDMIN_LB IN 1", "TDM_B Loopback",
  53                                 "TDMIN_A IN 5", "TDM_C Loopback",
  54                                 "TDMIN_B IN 5", "TDM_C Loopback",
  55                                 "TDMIN_C IN 5", "TDM_C Loopback",
  56                                 "TDMIN_LB IN 2", "TDM_C Loopback",
  57                                 "TODDR_A IN 0", "TDMIN_A OUT",
  58                                 "TODDR_B IN 0", "TDMIN_A OUT",
  59                                 "TODDR_C IN 0", "TDMIN_A OUT",
  60                                 "TODDR_A IN 1", "TDMIN_B OUT",
  61                                 "TODDR_B IN 1", "TDMIN_B OUT",
  62                                 "TODDR_C IN 1", "TDMIN_B OUT",
  63                                 "TODDR_A IN 2", "TDMIN_C OUT",
  64                                 "TODDR_B IN 2", "TDMIN_C OUT",
  65                                 "TODDR_C IN 2", "TDMIN_C OUT",
  66                                 "TODDR_A IN 6", "TDMIN_LB OUT",
  67                                 "TODDR_B IN 6", "TDMIN_LB OUT",
  68                                 "TODDR_C IN 6", "TDMIN_LB OUT",
  69                                 "U19 INL", "ACODEC LOLP",
  70                                 "U19 INR", "ACODEC LORP",
  71                                 "Lineout", "U19 OUTL",
  72                                 "Lineout", "U19 OUTR";
  73
  74                 assigned-clocks = <&clkc CLKID_MPLL2>,
  75                                   <&clkc CLKID_MPLL0>,
  76                                   <&clkc CLKID_MPLL1>;
  77                 assigned-clock-parents = <0>, <0>, <0>;
  78                 assigned-clock-rates = <294912000>,
  79                                        <270950400>,
  80                                        <393216000>;
  81                 status = "okay";
  82
  83                 dai-link-0 {
  84                         sound-dai = <&frddr_a>;
  85                 };
  86
  87                 dai-link-1 {
  88                         sound-dai = <&frddr_b>;
  89                 };
  90
  91                 dai-link-2 {
  92                         sound-dai = <&frddr_c>;
  93                 };
  94
  95                 dai-link-3 {
  96                         sound-dai = <&toddr_a>;
  97                 };
  98
  99                 dai-link-4 {
 100                         sound-dai = <&toddr_b>;
 101                 };
 102
 103                 dai-link-5 {
 104                         sound-dai = <&toddr_c>;
 105                 };
 106
 107                 /* 8ch hdmi interface */
 108                 dai-link-6 {
 109                         sound-dai = <&tdmif_b>;
 110                         dai-format = "i2s";
 111                         dai-tdm-slot-tx-mask-0 = <1 1>;
 112                         dai-tdm-slot-tx-mask-1 = <1 1>;
 113                         dai-tdm-slot-tx-mask-2 = <1 1>;
 114                         dai-tdm-slot-tx-mask-3 = <1 1>;
 115                         mclk-fs = <256>;
 116
 117                         codec-0 {
 118                                 sound-dai = <&tohdmitx TOHDMITX_I2S_IN_B>;
 119                         };
 120
 121                         codec-1 {
 122                                 sound-dai = <&toacodec TOACODEC_IN_B>;
 123                         };
 124                 };
 125
 126                 /* i2s jack output interface */
 127                 dai-link-7 {
 128                         sound-dai = <&tdmif_c>;
 129                         dai-format = "i2s";
 130                         dai-tdm-slot-tx-mask-0 = <1 1>;
 131                         mclk-fs = <256>;
 132
 133                         codec-0 {
 134                                 sound-dai = <&tohdmitx TOHDMITX_I2S_IN_C>;
 135                         };
 136
 137                         codec-1 {
 138                                 sound-dai = <&toacodec TOACODEC_IN_C>;
 139                         };
 140                 };
 141
 142                 /* hdmi glue */
 143                 dai-link-8 {
 144                         sound-dai = <&tohdmitx TOHDMITX_I2S_OUT>;
 145
 146                         codec {
 147                                 sound-dai = <&hdmi_tx>;
 148                         };
 149                 };
 150
 151                 /* acodec glue */
 152                 dai-link-9 {
 153                         sound-dai = <&toacodec TOACODEC_OUT>;
 154
 155                         codec {
 156                                 sound-dai = <&acodec>;
 157                         };
 158                 };
 159         };
 160 };
 161
 162 &acodec {
 163         AVDD-supply = <&vddao_1v8>;
 164         status = "okay";
 165 };
 166
 167 &ethmac {
 168         pinctrl-0 = <&eth_pins>, <&eth_rgmii_pins>;
 169         pinctrl-names = "default";
 170         status = "okay";
 171         phy-mode = "rgmii";
 172         phy-handle = <&external_phy>;
 173         amlogic,tx-delay-ns = <2>;
 174 };
 175
 176 &ext_mdio {
 177         external_phy: ethernet-phy@0 {
 178                 /* Realtek RTL8211F (0x001cc916) */
 179                 reg = <0>;
 180                 max-speed = <1000>;
 181
 182                 reset-assert-us = <10000>;
 183                 reset-deassert-us = <80000>;
 184                 reset-gpios = <&gpio GPIOZ_15 (GPIO_ACTIVE_LOW | GPIO_OPEN_DRAIN)>;
 185
 186                 interrupt-parent = <&gpio_intc>;
 187                 /* MAC_INTR on GPIOZ_14 */
 188                 interrupts = <26 IRQ_TYPE_LEVEL_LOW>;
 189         };
 190 };
 191
 192 &gpio {
 193         gpio-line-names =
 194                 /* GPIOZ */
 195                 "", "", "", "", "", "", "", "",
 196                 "", "", "", "", "", "", "", "",
 197                 /* GPIOH */
 198                 "", "", "", "", "", "", "", "",
 199                 "",
 200                 /* BOOT */
 201                 "", "", "", "", "", "", "", "",
 202                 "", "", "", "", "", "", "", "",
 203                 /* GPIOC */
 204                 "", "", "", "", "", "", "", "",
 205                 /* GPIOA */
 206                 "PIN_44", /* GPIOA_0 */
 207                 "PIN_46", /* GPIOA_1 */
 208                 "PIN_45", /* GPIOA_2 */
 209                 "PIN_47", /* GPIOA_3 */
 210                 "PIN_26", /* GPIOA_4 */
 211                 "", "", "", "", "", "",
 212                 "PIN_42", /* GPIOA_11 */
 213                 "PIN_32", /* GPIOA_12 */
 214                 "PIN_7",  /* GPIOA_13 */
 215                 "PIN_27", /* GPIOA_14 */
 216                 "PIN_28", /* GPIOA_15 */
 217                 /* GPIOX */
 218                 "PIN_16", /* GPIOX_0 */
 219                 "PIN_18", /* GPIOX_1 */
 220                 "PIN_22", /* GPIOX_2 */
 221                 "PIN_11", /* GPIOX_3 */
 222                 "PIN_13", /* GPIOX_4 */
 223                 "PIN_33", /* GPIOX_5 */
 224                 "PIN_35", /* GPIOX_6 */
 225                 "PIN_15", /* GPIOX_7 */
 226                 "PIN_19", /* GPIOX_8 */
 227                 "PIN_21", /* GPIOX_9 */
 228                 "PIN_24", /* GPIOX_10 */
 229                 "PIN_23", /* GPIOX_11 */
 230                 "PIN_8",  /* GPIOX_12 */
 231                 "PIN_10", /* GPIOX_13 */
 232                 "PIN_29", /* GPIOX_14 */
 233                 "PIN_31", /* GPIOX_15 */
 234                 "PIN_12", /* GPIOX_16 */
 235                 "PIN_3",  /* GPIOX_17 */
 236                 "PIN_5",  /* GPIOX_18 */
 237                 "PIN_36"; /* GPIOX_19 */
 238         /*
 239          * WARNING: The USB Hub on the Odroid-N2 needs a reset signal
 240          * to be turned high in order to be detected by the USB Controller
 241          * This signal should be handled by a USB specific power sequence
 242          * in order to reset the Hub when USB bus is powered down.
 243          */
 244         hog-0 {
 245                 gpio-hog;
 246                 gpios = <GPIOH_4 GPIO_ACTIVE_HIGH>;
 247                 output-high;
 248                 line-name = "usb-hub-reset";
 249         };
 250 };
 251
 252 &i2c3 {
 253         status = "okay";
 254         pinctrl-0 = <&i2c3_sda_a_pins>, <&i2c3_sck_a_pins>;
 255         pinctrl-names = "default";
 256
 257         rtc: rtc@51 {
 258                 compatible = "nxp,pcf8563";
 259                 reg = <0x51>;
 260                 wakeup-source;
 261         };
 262 };
 263
 264 &ir {
 265         status = "okay";
 266         pinctrl-0 = <&remote_input_ao_pins>;
 267         pinctrl-names = "default";
 268         linux,rc-map-name = "rc-odroid";
 269 };
 270
 271 /*
 272  * EMMC_D4, EMMC_D5, EMMC_D6 and EMMC_D7 pins are shared between SPI NOR pins
 273  * and eMMC Data 4 to 7 pins.
 274  * Replace emmc_data_8b_pins to emmc_data_4b_pins from sd_emmc_c pinctrl-0,
 275  * and change bus-width to 4 then spifc can be enabled.
 276  * The SW1 slide should also be set to the correct position.
 277  */
 278 &spifc {
 279         status = "disabled";
 280         pinctrl-0 = <&nor_pins>;
 281         pinctrl-names = "default";
 282
 283         mx25u64: flash@0 {
 284                 #address-cells = <1>;
 285                 #size-cells = <1>;
 286                 compatible = "mxicy,mx25u6435f", "jedec,spi-nor";
 287                 reg = <0>;
 288                 spi-max-frequency = <104000000>;
 289         };
 290 };
 291
 292 &toacodec {
 293         status = "okay";
 294 };
 295
 296 &usb {
 297         vbus-supply = <&usb_pwr_en>;
 298 };
 299
 300 &usb2_phy1 {
 301         /* Enable the hub which is connected to this port */
 302         phy-supply = <&hub_5v>;
 303 };