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                 sound-name-prefix = "DIT";
  25         };
  26
  27         leds {
  28                 compatible = "gpio-leds";
  29
  30                 led-blue {
  31                         label = "vega-s95:blue:on";
  32                         gpios = <&gpio_ao GPIOAO_13 GPIO_ACTIVE_HIGH>;
  33                         default-state = "on";
  34                         panic-indicator;
  35                 };
  36         };
  37
  38         usb_pwr: regulator-usb-pwrs {
  39                 compatible = "regulator-fixed";
  40
  41                 regulator-name = "USB_PWR";
  42
  43                 regulator-min-microvolt = <5000000>;
  44                 regulator-max-microvolt = <5000000>;
  45
  46                 gpio = <&gpio GPIODV_24 GPIO_ACTIVE_HIGH>;
  47                 enable-active-high;
  48         };
  49
  50         vddio_boot: regulator-vddio-boot {
  51                 compatible = "regulator-fixed";
  52                 regulator-name = "VDDIO_BOOT";
  53                 regulator-min-microvolt = <1800000>;
  54                 regulator-max-microvolt = <1800000>;
  55         };
  56
  57         vddao_3v3: regulator-vddao-3v3 {
  58                 compatible = "regulator-fixed";
  59                 regulator-name = "VDDAO_3V3";
  60                 regulator-min-microvolt = <3300000>;
  61                 regulator-max-microvolt = <3300000>;
  62         };
  63
  64         vddio_ao18: regulator-vddio-ao18 {
  65                 compatible = "regulator-fixed";
  66                 regulator-name = "VDDIO_AO18";
  67                 regulator-min-microvolt = <1800000>;
  68                 regulator-max-microvolt = <1800000>;
  69         };
  70
  71         vcc_3v3: regulator-vcc-3v3 {
  72                 compatible = "regulator-fixed";
  73                 regulator-name = "VCC_3V3";
  74                 regulator-min-microvolt = <3300000>;
  75                 regulator-max-microvolt = <3300000>;
  76         };
  77
  78         emmc_pwrseq: emmc-pwrseq {
  79                 compatible = "mmc-pwrseq-emmc";
  80                 reset-gpios = <&gpio BOOT_9 GPIO_ACTIVE_LOW>;
  81         };
  82
  83         wifi32k: wifi32k {
  84                 compatible = "pwm-clock";
  85                 #clock-cells = <0>;
  86                 clock-frequency = <32768>;
  87                 pwms = <&pwm_ef 0 30518 0>; /* PWM_E at 32.768KHz */
  88         };
  89
  90         hdmi-connector {
  91                 compatible = "hdmi-connector";
  92                 type = "a";
  93
  94                 port {
  95                         hdmi_connector_in: endpoint {
  96                                 remote-endpoint = <&hdmi_tx_tmds_out>;
  97                         };
  98                 };
  99         };
 100
 101         sdio_pwrseq: sdio-pwrseq {
 102                 compatible = "mmc-pwrseq-simple";
 103                 reset-gpios = <&gpio GPIOX_6 GPIO_ACTIVE_LOW>;
 104                 clocks = <&wifi32k>;
 105                 clock-names = "ext_clock";
 106         };
 107
 108         sound {
 109                 compatible = "amlogic,gx-sound-card";
 110                 model = "VEGA-S95";
 111                 assigned-clocks = <&clkc CLKID_MPLL0>,
 112                                   <&clkc CLKID_MPLL1>,
 113                                   <&clkc CLKID_MPLL2>;
 114                 assigned-clock-parents = <0>, <0>, <0>;
 115                 assigned-clock-rates = <294912000>,
 116                                        <270950400>,
 117                                        <393216000>;
 118
 119                 dai-link-0 {
 120                         sound-dai = <&aiu AIU_CPU CPU_I2S_FIFO>;
 121                 };
 122
 123                 dai-link-1 {
 124                         sound-dai = <&aiu AIU_CPU CPU_SPDIF_FIFO>;
 125                 };
 126
 127                 dai-link-2 {
 128                         sound-dai = <&aiu AIU_CPU CPU_I2S_ENCODER>;
 129                         dai-format = "i2s";
 130                         mclk-fs = <256>;
 131
 132                         codec-0 {
 133                                 sound-dai = <&aiu AIU_HDMI CTRL_I2S>;
 134                         };
 135                 };
 136
 137                 dai-link-3 {
 138                         sound-dai = <&aiu AIU_CPU CPU_SPDIF_ENCODER>;
 139
 140                         codec-0 {
 141                                 sound-dai = <&spdif_dit>;
 142                         };
 143                 };
 144
 145                 dai-link-4 {
 146                         sound-dai = <&aiu AIU_HDMI CTRL_OUT>;
 147
 148                         codec-0 {
 149                                 sound-dai = <&hdmi_tx>;
 150                         };
 151                 };
 152         };
 153 };
 154
 155 &aiu {
 156         status = "okay";
 157         pinctrl-0 = <&spdif_out_y_pins>;
 158         pinctrl-names = "default";
 159 };
 160
 161 &cec_AO {
 162         status = "okay";
 163         pinctrl-0 = <&ao_cec_pins>;
 164         pinctrl-names = "default";
 165         hdmi-phandle = <&hdmi_tx>;
 166 };
 167
 168 &ethmac {
 169         status = "okay";
 170         pinctrl-0 = <&eth_rgmii_pins>;
 171         pinctrl-names = "default";
 172
 173         phy-handle = <&eth_phy0>;
 174         phy-mode = "rgmii";
 175
 176         amlogic,tx-delay-ns = <2>;
 177
 178         mdio {
 179                 compatible = "snps,dwmac-mdio";
 180                 #address-cells = <1>;
 181                 #size-cells = <0>;
 182
 183                 eth_phy0: ethernet-phy@0 {
 184                         /* Realtek RTL8211F (0x001cc916) */
 185                         reg = <0>;
 186
 187                         reset-assert-us = <10000>;
 188                         reset-deassert-us = <80000>;
 189                         reset-gpios = <&gpio GPIOZ_14 GPIO_ACTIVE_LOW>;
 190
 191                         interrupt-parent = <&gpio_intc>;
 192                         /* MAC_INTR on GPIOZ_15 */
 193                         interrupts = <29 IRQ_TYPE_LEVEL_LOW>;
 194                 };
 195         };
 196 };
 197
 198 &hdmi_tx {
 199         status = "okay";
 200         pinctrl-0 = <&hdmi_hpd_pins>, <&hdmi_i2c_pins>;
 201         pinctrl-names = "default";
 202 };
 203
 204 &hdmi_tx_tmds_port {
 205         hdmi_tx_tmds_out: endpoint {
 206                 remote-endpoint = <&hdmi_connector_in>;
 207         };
 208 };
 209
 210 &ir {
 211         status = "okay";
 212         pinctrl-0 = <&remote_input_ao_pins>;
 213         pinctrl-names = "default";
 214         linux,rc-map-name = "rc-vega-s9x";
 215 };
 216
 217 &pwm_ef {
 218         status = "okay";
 219         pinctrl-0 = <&pwm_e_pins>;
 220         pinctrl-names = "default";
 221         clocks = <&clkc CLKID_FCLK_DIV4>;
 222         clock-names = "clkin0";
 223 };
 224
 225 &saradc {
 226         status = "okay";
 227         vref-supply = <&vddio_ao18>;
 228 };
 229
 230 /* Wireless SDIO Module */
 231 &sd_emmc_a {
 232         status = "okay";
 233         pinctrl-0 = <&sdio_pins>;
 234         pinctrl-1 = <&sdio_clk_gate_pins>;
 235         pinctrl-names = "default", "clk-gate";
 236         #address-cells = <1>;
 237         #size-cells = <0>;
 238
 239         bus-width = <4>;
 240         cap-sd-highspeed;
 241         max-frequency = <50000000>;
 242
 243         non-removable;
 244         disable-wp;
 245
 246         /* WiFi firmware requires power to be kept while in suspend */
 247         keep-power-in-suspend;
 248
 249         mmc-pwrseq = <&sdio_pwrseq>;
 250
 251         vmmc-supply = <&vddao_3v3>;
 252         vqmmc-supply = <&vddio_boot>;
 253
 254         brcmf: wifi@1 {
 255                 reg = <1>;
 256                 compatible = "brcm,bcm4329-fmac";
 257         };
 258 };
 259
 260 /* SD card */
 261 &sd_emmc_b {
 262         status = "okay";
 263         pinctrl-0 = <&sdcard_pins>;
 264         pinctrl-1 = <&sdcard_clk_gate_pins>;
 265         pinctrl-names = "default", "clk-gate";
 266
 267         bus-width = <4>;
 268         cap-sd-highspeed;
 269         max-frequency = <50000000>;
 270         disable-wp;
 271
 272         cd-gpios = <&gpio CARD_6 GPIO_ACTIVE_LOW>;
 273
 274         vmmc-supply = <&vddao_3v3>;
 275         vqmmc-supply = <&vcc_3v3>;
 276 };
 277
 278 /* eMMC */
 279 &sd_emmc_c {
 280         status = "okay";
 281         pinctrl-0 = <&emmc_pins>, <&emmc_ds_pins>;
 282         pinctrl-1 = <&emmc_clk_gate_pins>;
 283         pinctrl-names = "default", "clk-gate";
 284
 285         bus-width = <8>;
 286         cap-mmc-highspeed;
 287         max-frequency = <200000000>;
 288         non-removable;
 289         disable-wp;
 290         mmc-ddr-1_8v;
 291         mmc-hs200-1_8v;
 292
 293         mmc-pwrseq = <&emmc_pwrseq>;
 294         vmmc-supply = <&vcc_3v3>;
 295         vqmmc-supply = <&vddio_boot>;
 296 };
 297
 298 /* This is connected to the Bluetooth module: */
 299 &uart_A {
 300         status = "okay";
 301         pinctrl-0 = <&uart_a_pins>, <&uart_a_cts_rts_pins>;
 302         pinctrl-names = "default";
 303
 304         bluetooth {
 305                 compatible = "brcm,bcm43438-bt";
 306                 shutdown-gpios = <&gpio GPIOX_20 GPIO_ACTIVE_HIGH>;
 307                 max-speed = <2000000>;
 308                 clocks = <&wifi32k>;
 309                 clock-names = "lpo";
 310         };
 311 };
 312
 313 /* This UART is brought out to the DB9 connector */
 314 &uart_AO {
 315         status = "okay";
 316         pinctrl-0 = <&uart_ao_a_pins>;
 317         pinctrl-names = "default";
 318 };
 319
 320 &usb0_phy {
 321         status = "okay";
 322         phy-supply = <&usb_pwr>;
 323 };
 324
 325 &usb1_phy {
 326         status = "okay";
 327 };
 328
 329 &usb0 {
 330         status = "okay";
 331 };
 332
 333 &usb1 {
 334         status = "okay";
 335 };