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                 status = "okay";
 120
 121                 dai-link-0 {
 122                         sound-dai = <&aiu AIU_CPU CPU_I2S_FIFO>;
 123                 };
 124
 125                 dai-link-1 {
 126                         sound-dai = <&aiu AIU_CPU CPU_SPDIF_FIFO>;
 127                 };
 128
 129                 dai-link-2 {
 130                         sound-dai = <&aiu AIU_CPU CPU_I2S_ENCODER>;
 131                         dai-format = "i2s";
 132                         mclk-fs = <256>;
 133
 134                         codec-0 {
 135                                 sound-dai = <&aiu AIU_HDMI CTRL_I2S>;
 136                         };
 137                 };
 138
 139                 dai-link-3 {
 140                         sound-dai = <&aiu AIU_CPU CPU_SPDIF_ENCODER>;
 141
 142                         codec-0 {
 143                                 sound-dai = <&spdif_dit>;
 144                         };
 145                 };
 146
 147                 dai-link-4 {
 148                         sound-dai = <&aiu AIU_HDMI CTRL_OUT>;
 149
 150                         codec-0 {
 151                                 sound-dai = <&hdmi_tx>;
 152                         };
 153                 };
 154         };
 155 };
 156
 157 &aiu {
 158         status = "okay";
 159         pinctrl-0 = <&spdif_out_y_pins>;
 160         pinctrl-names = "default";
 161 };
 162
 163 &cec_AO {
 164         status = "okay";
 165         pinctrl-0 = <&ao_cec_pins>;
 166         pinctrl-names = "default";
 167         hdmi-phandle = <&hdmi_tx>;
 168 };
 169
 170 &ethmac {
 171         status = "okay";
 172         pinctrl-0 = <&eth_rgmii_pins>;
 173         pinctrl-names = "default";
 174
 175         phy-handle = <&eth_phy0>;
 176         phy-mode = "rgmii";
 177
 178         amlogic,tx-delay-ns = <2>;
 179
 180         mdio {
 181                 compatible = "snps,dwmac-mdio";
 182                 #address-cells = <1>;
 183                 #size-cells = <0>;
 184
 185                 eth_phy0: ethernet-phy@0 {
 186                         /* Realtek RTL8211F (0x001cc916) */
 187                         reg = <0>;
 188
 189                         reset-assert-us = <10000>;
 190                         reset-deassert-us = <80000>;
 191                         reset-gpios = <&gpio GPIOZ_14 GPIO_ACTIVE_LOW>;
 192
 193                         interrupt-parent = <&gpio_intc>;
 194                         /* MAC_INTR on GPIOZ_15 */
 195                         interrupts = <29 IRQ_TYPE_LEVEL_LOW>;
 196                 };
 197         };
 198 };
 199
 200 &hdmi_tx {
 201         status = "okay";
 202         pinctrl-0 = <&hdmi_hpd_pins>, <&hdmi_i2c_pins>;
 203         pinctrl-names = "default";
 204 };
 205
 206 &hdmi_tx_tmds_port {
 207         hdmi_tx_tmds_out: endpoint {
 208                 remote-endpoint = <&hdmi_connector_in>;
 209         };
 210 };
 211
 212 &ir {
 213         status = "okay";
 214         pinctrl-0 = <&remote_input_ao_pins>;
 215         pinctrl-names = "default";
 216         linux,rc-map-name = "rc-vega-s9x";
 217 };
 218
 219 &pwm_ef {
 220         status = "okay";
 221         pinctrl-0 = <&pwm_e_pins>;
 222         pinctrl-names = "default";
 223         clocks = <&clkc CLKID_FCLK_DIV4>;
 224         clock-names = "clkin0";
 225 };
 226
 227 &saradc {
 228         status = "okay";
 229         vref-supply = <&vddio_ao18>;
 230 };
 231
 232 /* Wireless SDIO Module */
 233 &sd_emmc_a {
 234         status = "okay";
 235         pinctrl-0 = <&sdio_pins>;
 236         pinctrl-1 = <&sdio_clk_gate_pins>;
 237         pinctrl-names = "default", "clk-gate";
 238         #address-cells = <1>;
 239         #size-cells = <0>;
 240
 241         bus-width = <4>;
 242         cap-sd-highspeed;
 243         max-frequency = <50000000>;
 244
 245         non-removable;
 246         disable-wp;
 247
 248         /* WiFi firmware requires power to be kept while in suspend */
 249         keep-power-in-suspend;
 250
 251         mmc-pwrseq = <&sdio_pwrseq>;
 252
 253         vmmc-supply = <&vddao_3v3>;
 254         vqmmc-supply = <&vddio_boot>;
 255
 256         brcmf: wifi@1 {
 257                 reg = <1>;
 258                 compatible = "brcm,bcm4329-fmac";
 259         };
 260 };
 261
 262 /* SD card */
 263 &sd_emmc_b {
 264         status = "okay";
 265         pinctrl-0 = <&sdcard_pins>;
 266         pinctrl-1 = <&sdcard_clk_gate_pins>;
 267         pinctrl-names = "default", "clk-gate";
 268
 269         bus-width = <4>;
 270         cap-sd-highspeed;
 271         max-frequency = <50000000>;
 272         disable-wp;
 273
 274         cd-gpios = <&gpio CARD_6 GPIO_ACTIVE_LOW>;
 275
 276         vmmc-supply = <&vddao_3v3>;
 277         vqmmc-supply = <&vcc_3v3>;
 278 };
 279
 280 /* eMMC */
 281 &sd_emmc_c {
 282         status = "okay";
 283         pinctrl-0 = <&emmc_pins>, <&emmc_ds_pins>;
 284         pinctrl-1 = <&emmc_clk_gate_pins>;
 285         pinctrl-names = "default", "clk-gate";
 286
 287         bus-width = <8>;
 288         cap-mmc-highspeed;
 289         max-frequency = <200000000>;
 290         non-removable;
 291         disable-wp;
 292         mmc-ddr-1_8v;
 293         mmc-hs200-1_8v;
 294
 295         mmc-pwrseq = <&emmc_pwrseq>;
 296         vmmc-supply = <&vcc_3v3>;
 297         vqmmc-supply = <&vddio_boot>;
 298 };
 299
 300 /* This is connected to the Bluetooth module: */
 301 &uart_A {
 302         status = "okay";
 303         pinctrl-0 = <&uart_a_pins>, <&uart_a_cts_rts_pins>;
 304         pinctrl-names = "default";
 305
 306         bluetooth {
 307                 compatible = "brcm,bcm43438-bt";
 308                 shutdown-gpios = <&gpio GPIOX_20 GPIO_ACTIVE_HIGH>;
 309                 max-speed = <2000000>;
 310                 clocks = <&wifi32k>;
 311                 clock-names = "lpo";
 312         };
 313 };
 314
 315 /* This UART is brought out to the DB9 connector */
 316 &uart_AO {
 317         status = "okay";
 318         pinctrl-0 = <&uart_ao_a_pins>;
 319         pinctrl-names = "default";
 320 };
 321
 322 &usb0_phy {
 323         status = "okay";
 324         phy-supply = <&usb_pwr>;
 325 };
 326
 327 &usb1_phy {
 328         status = "okay";
 329 };
 330
 331 &usb0 {
 332         status = "okay";
 333 };
 334
 335 &usb1 {
 336         status = "okay";
 337 };