arch/arm64/boot/dts/amlogic/meson-gxbb-vega-s95.dtsi

   1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
   2 /*
   3  * Copyright (c) 2016 Andreas Färber
   4  */
   5
   6 #include "meson-gxbb.dtsi"
   7 #include <dt-bindings/sound/meson-aiu.h>
   8
   9 / {
  10         compatible = "tronsmart,vega-s95", "amlogic,meson-gxbb";
  11
  12         aliases {
  13                 serial0 = &uart_AO;
  14                 ethernet0 = &ethmac;
  15         };
  16
  17         chosen {
  18                 stdout-path = "serial0:115200n8";
  19         };
  20
  21         spdif_dit: audio-codec-0 {
  22                 #sound-dai-cells = <0>;
  23                 compatible = "linux,spdif-dit";
  24                 status = "okay";
  25                 sound-name-prefix = "DIT";
  26         };
  27
  28         leds {
  29                 compatible = "gpio-leds";
  30
  31                 led-blue {
  32                         label = "vega-s95:blue:on";
  33                         gpios = <&gpio_ao GPIOAO_13 GPIO_ACTIVE_HIGH>;
  34                         default-state = "on";
  35                         panic-indicator;
  36                 };
  37         };
  38
  39         usb_pwr: regulator-usb-pwrs {
  40                 compatible = "regulator-fixed";
  41
  42                 regulator-name = "USB_PWR";
  43
  44                 regulator-min-microvolt = <5000000>;
  45                 regulator-max-microvolt = <5000000>;
  46
  47                 gpio = <&gpio GPIODV_24 GPIO_ACTIVE_HIGH>;
  48                 enable-active-high;
  49         };
  50
  51         vddio_boot: regulator-vddio_boot {
  52                 compatible = "regulator-fixed";
  53                 regulator-name = "VDDIO_BOOT";
  54                 regulator-min-microvolt = <1800000>;
  55                 regulator-max-microvolt = <1800000>;
  56         };
  57
  58         vddao_3v3: regulator-vddao_3v3 {
  59                 compatible = "regulator-fixed";
  60                 regulator-name = "VDDAO_3V3";
  61                 regulator-min-microvolt = <3300000>;
  62                 regulator-max-microvolt = <3300000>;
  63         };
  64
  65         vddio_ao18: regulator-vddio_ao18 {
  66                 compatible = "regulator-fixed";
  67                 regulator-name = "VDDIO_AO18";
  68                 regulator-min-microvolt = <1800000>;
  69                 regulator-max-microvolt = <1800000>;
  70         };
  71
  72         vcc_3v3: regulator-vcc_3v3 {
  73                 compatible = "regulator-fixed";
  74                 regulator-name = "VCC_3V3";
  75                 regulator-min-microvolt = <3300000>;
  76                 regulator-max-microvolt = <3300000>;
  77         };
  78
  79         emmc_pwrseq: emmc-pwrseq {
  80                 compatible = "mmc-pwrseq-emmc";
  81                 reset-gpios = <&gpio BOOT_9 GPIO_ACTIVE_LOW>;
  82         };
  83
  84         wifi32k: wifi32k {
  85                 compatible = "pwm-clock";
  86                 #clock-cells = <0>;
  87                 clock-frequency = <32768>;
  88                 pwms = <&pwm_ef 0 30518 0>; /* PWM_E at 32.768KHz */
  89         };
  90
  91         hdmi-connector {
  92                 compatible = "hdmi-connector";
  93                 type = "a";
  94
  95                 port {
  96                         hdmi_connector_in: endpoint {
  97                                 remote-endpoint = <&hdmi_tx_tmds_out>;
  98                         };
  99                 };
 100         };
 101
 102         sdio_pwrseq: sdio-pwrseq {
 103                 compatible = "mmc-pwrseq-simple";
 104                 reset-gpios = <&gpio GPIOX_6 GPIO_ACTIVE_LOW>;
 105                 clocks = <&wifi32k>;
 106                 clock-names = "ext_clock";
 107         };
 108
 109         sound {
 110                 compatible = "amlogic,gx-sound-card";
 111                 model = "VEGA-S95";
 112                 assigned-clocks = <&clkc CLKID_MPLL0>,
 113                                   <&clkc CLKID_MPLL1>,
 114                                   <&clkc CLKID_MPLL2>;
 115                 assigned-clock-parents = <0>, <0>, <0>;
 116                 assigned-clock-rates = <294912000>,
 117                                        <270950400>,
 118                                        <393216000>;
 119
 120                 dai-link-0 {
 121                         sound-dai = <&aiu AIU_CPU CPU_I2S_FIFO>;
 122                 };
 123
 124                 dai-link-1 {
 125                         sound-dai = <&aiu AIU_CPU CPU_SPDIF_FIFO>;
 126                 };
 127
 128                 dai-link-2 {
 129                         sound-dai = <&aiu AIU_CPU CPU_I2S_ENCODER>;
 130                         dai-format = "i2s";
 131                         mclk-fs = <256>;
 132
 133                         codec-0 {
 134                                 sound-dai = <&aiu AIU_HDMI CTRL_I2S>;
 135                         };
 136                 };
 137
 138                 dai-link-3 {
 139                         sound-dai = <&aiu AIU_CPU CPU_SPDIF_ENCODER>;
 140
 141                         codec-0 {
 142                                 sound-dai = <&spdif_dit>;
 143                         };
 144                 };
 145
 146                 dai-link-4 {
 147                         sound-dai = <&aiu AIU_HDMI CTRL_OUT>;
 148
 149                         codec-0 {
 150                                 sound-dai = <&hdmi_tx>;
 151                         };
 152                 };
 153         };
 154 };
 155
 156 &aiu {
 157         status = "okay";
 158         pinctrl-0 = <&spdif_out_y_pins>;
 159         pinctrl-names = "default";
 160 };
 161
 162 &cec_AO {
 163         status = "okay";
 164         pinctrl-0 = <&ao_cec_pins>;
 165         pinctrl-names = "default";
 166         hdmi-phandle = <&hdmi_tx>;
 167 };
 168
 169 &ethmac {
 170         status = "okay";
 171         pinctrl-0 = <&eth_rgmii_pins>;
 172         pinctrl-names = "default";
 173
 174         phy-handle = <&eth_phy0>;
 175         phy-mode = "rgmii";
 176
 177         amlogic,tx-delay-ns = <2>;
 178
 179         mdio {
 180                 compatible = "snps,dwmac-mdio";
 181                 #address-cells = <1>;
 182                 #size-cells = <0>;
 183
 184                 eth_phy0: ethernet-phy@0 {
 185                         /* Realtek RTL8211F (0x001cc916) */
 186                         reg = <0>;
 187
 188                         reset-assert-us = <10000>;
 189                         reset-deassert-us = <80000>;
 190                         reset-gpios = <&gpio GPIOZ_14 GPIO_ACTIVE_LOW>;
 191
 192                         interrupt-parent = <&gpio_intc>;
 193                         /* MAC_INTR on GPIOZ_15 */
 194                         interrupts = <29 IRQ_TYPE_LEVEL_LOW>;
 195                 };
 196         };
 197 };
 198
 199 &hdmi_tx {
 200         status = "okay";
 201         pinctrl-0 = <&hdmi_hpd_pins>, <&hdmi_i2c_pins>;
 202         pinctrl-names = "default";
 203 };
 204
 205 &hdmi_tx_tmds_port {
 206         hdmi_tx_tmds_out: endpoint {
 207                 remote-endpoint = <&hdmi_connector_in>;
 208         };
 209 };
 210
 211 &ir {
 212         status = "okay";
 213         pinctrl-0 = <&remote_input_ao_pins>;
 214         pinctrl-names = "default";
 215         linux,rc-map-name = "rc-vega-s9x";
 216 };
 217
 218 &pwm_ef {
 219         status = "okay";
 220         pinctrl-0 = <&pwm_e_pins>;
 221         pinctrl-names = "default";
 222         clocks = <&clkc CLKID_FCLK_DIV4>;
 223         clock-names = "clkin0";
 224 };
 225
 226 &saradc {
 227         status = "okay";
 228         vref-supply = <&vddio_ao18>;
 229 };
 230
 231 /* Wireless SDIO Module */
 232 &sd_emmc_a {
 233         status = "okay";
 234         pinctrl-0 = <&sdio_pins>;
 235         pinctrl-1 = <&sdio_clk_gate_pins>;
 236         pinctrl-names = "default", "clk-gate";
 237         #address-cells = <1>;
 238         #size-cells = <0>;
 239
 240         bus-width = <4>;
 241         cap-sd-highspeed;
 242         max-frequency = <50000000>;
 243
 244         non-removable;
 245         disable-wp;
 246
 247         /* WiFi firmware requires power to be kept while in suspend */
 248         keep-power-in-suspend;
 249
 250         mmc-pwrseq = <&sdio_pwrseq>;
 251
 252         vmmc-supply = <&vddao_3v3>;
 253         vqmmc-supply = <&vddio_boot>;
 254
 255         brcmf: wifi@1 {
 256                 reg = <1>;
 257                 compatible = "brcm,bcm4329-fmac";
 258         };
 259 };
 260
 261 /* SD card */
 262 &sd_emmc_b {
 263         status = "okay";
 264         pinctrl-0 = <&sdcard_pins>;
 265         pinctrl-1 = <&sdcard_clk_gate_pins>;
 266         pinctrl-names = "default", "clk-gate";
 267
 268         bus-width = <4>;
 269         cap-sd-highspeed;
 270         max-frequency = <50000000>;
 271         disable-wp;
 272
 273         cd-gpios = <&gpio CARD_6 GPIO_ACTIVE_LOW>;
 274
 275         vmmc-supply = <&vddao_3v3>;
 276         vqmmc-supply = <&vcc_3v3>;
 277 };
 278
 279 /* eMMC */
 280 &sd_emmc_c {
 281         status = "okay";
 282         pinctrl-0 = <&emmc_pins>, <&emmc_ds_pins>;
 283         pinctrl-1 = <&emmc_clk_gate_pins>;
 284         pinctrl-names = "default", "clk-gate";
 285
 286         bus-width = <8>;
 287         cap-mmc-highspeed;
 288         max-frequency = <200000000>;
 289         non-removable;
 290         disable-wp;
 291         mmc-ddr-1_8v;
 292         mmc-hs200-1_8v;
 293
 294         mmc-pwrseq = <&emmc_pwrseq>;
 295         vmmc-supply = <&vcc_3v3>;
 296         vqmmc-supply = <&vddio_boot>;
 297 };
 298
 299 /* This is connected to the Bluetooth module: */
 300 &uart_A {
 301         status = "okay";
 302         pinctrl-0 = <&uart_a_pins>, <&uart_a_cts_rts_pins>;
 303         pinctrl-names = "default";
 304
 305         bluetooth {
 306                 compatible = "brcm,bcm43438-bt";
 307                 shutdown-gpios = <&gpio GPIOX_20 GPIO_ACTIVE_HIGH>;
 308                 max-speed = <2000000>;
 309                 clocks = <&wifi32k>;
 310                 clock-names = "lpo";
 311         };
 312 };
 313
 314 /* This UART is brought out to the DB9 connector */
 315 &uart_AO {
 316         status = "okay";
 317         pinctrl-0 = <&uart_ao_a_pins>;
 318         pinctrl-names = "default";
 319 };
 320
 321 &usb0_phy {
 322         status = "okay";
 323         phy-supply = <&usb_pwr>;
 324 };
 325
 326 &usb1_phy {
 327         status = "okay";
 328 };
 329
 330 &usb0 {
 331         status = "okay";
 332 };
 333
 334 &usb1 {
 335         status = "okay";
 336 };