arch/arm64/boot/dts/amlogic/meson-gxbb-wetek.dtsi

   1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
   2 /*
   3  * Copyright (c) 2016 Andreas Färber
   4  * Copyright (c) 2016 BayLibre, Inc.
   5  * Author: Kevin Hilman <khilman@kernel.org>
   6  */
   7
   8 #include "meson-gxbb.dtsi"
   9
  10 / {
  11         aliases {
  12                 serial0 = &uart_AO;
  13                 ethernet0 = &ethmac;
  14         };
  15
  16         chosen {
  17                 stdout-path = "serial0:115200n8";
  18         };
  19
  20         memory@0 {
  21                 device_type = "memory";
  22                 reg = <0x0 0x0 0x0 0x40000000>;
  23         };
  24
  25         leds {
  26                 compatible = "gpio-leds";
  27
  28                 system {
  29                         label = "wetek-play:system-status";
  30                         gpios = <&gpio_ao GPIOAO_13 GPIO_ACTIVE_HIGH>;
  31                         default-state = "on";
  32                         panic-indicator;
  33                 };
  34         };
  35
  36         usb_pwr: regulator-usb-pwrs {
  37                 compatible = "regulator-fixed";
  38
  39                 regulator-name = "USB_PWR";
  40
  41                 regulator-min-microvolt = <5000000>;
  42                 regulator-max-microvolt = <5000000>;
  43
  44                 gpio = <&gpio GPIODV_24 GPIO_ACTIVE_HIGH>;
  45                 enable-active-high;
  46         };
  47
  48         vddio_boot: regulator-vddio_boot {
  49                 compatible = "regulator-fixed";
  50                 regulator-name = "VDDIO_BOOT";
  51                 regulator-min-microvolt = <1800000>;
  52                 regulator-max-microvolt = <1800000>;
  53         };
  54
  55         vddao_3v3: regulator-vddao_3v3 {
  56                 compatible = "regulator-fixed";
  57                 regulator-name = "VDDAO_3V3";
  58                 regulator-min-microvolt = <3300000>;
  59                 regulator-max-microvolt = <3300000>;
  60         };
  61
  62         vcc_3v3: regulator-vcc_3v3 {
  63                 compatible = "regulator-fixed";
  64                 regulator-name = "VCC_3V3";
  65                 regulator-min-microvolt = <3300000>;
  66                 regulator-max-microvolt = <3300000>;
  67         };
  68
  69         emmc_pwrseq: emmc-pwrseq {
  70                 compatible = "mmc-pwrseq-emmc";
  71                 reset-gpios = <&gpio BOOT_9 GPIO_ACTIVE_LOW>;
  72         };
  73
  74         wifi32k: wifi32k {
  75                 compatible = "pwm-clock";
  76                 #clock-cells = <0>;
  77                 clock-frequency = <32768>;
  78                 pwms = <&pwm_ef 0 30518 0>; /* PWM_E at 32.768KHz */
  79         };
  80
  81         sdio_pwrseq: sdio-pwrseq {
  82                 compatible = "mmc-pwrseq-simple";
  83                 reset-gpios = <&gpio GPIOX_6 GPIO_ACTIVE_LOW>;
  84                 clocks = <&wifi32k>;
  85                 clock-names = "ext_clock";
  86         };
  87
  88         cvbs-connector {
  89                 compatible = "composite-video-connector";
  90
  91                 port {
  92                         cvbs_connector_in: endpoint {
  93                                 remote-endpoint = <&cvbs_vdac_out>;
  94                         };
  95                 };
  96         };
  97
  98         hdmi-connector {
  99                 compatible = "hdmi-connector";
 100                 type = "a";
 101
 102                 port {
 103                         hdmi_connector_in: endpoint {
 104                                 remote-endpoint = <&hdmi_tx_tmds_out>;
 105                         };
 106                 };
 107         };
 108 };
 109
 110 &cec_AO {
 111         status = "okay";
 112         pinctrl-0 = <&ao_cec_pins>;
 113         pinctrl-names = "default";
 114         hdmi-phandle = <&hdmi_tx>;
 115 };
 116
 117 &cvbs_vdac_port {
 118         cvbs_vdac_out: endpoint {
 119                 remote-endpoint = <&cvbs_connector_in>;
 120         };
 121 };
 122
 123 &ethmac {
 124         status = "okay";
 125         pinctrl-0 = <&eth_rgmii_pins>;
 126         pinctrl-names = "default";
 127
 128         phy-handle = <&eth_phy0>;
 129         phy-mode = "rgmii";
 130
 131         amlogic,tx-delay-ns = <2>;
 132
 133         snps,reset-gpio = <&gpio GPIOZ_14 0>;
 134         snps,reset-delays-us = <0 10000 1000000>;
 135         snps,reset-active-low;
 136
 137         mdio {
 138                 compatible = "snps,dwmac-mdio";
 139                 #address-cells = <1>;
 140                 #size-cells = <0>;
 141
 142                 eth_phy0: ethernet-phy@0 {
 143                         /* Realtek RTL8211F (0x001cc916) */
 144                         reg = <0>;
 145                 };
 146         };
 147 };
 148
 149 &hdmi_tx {
 150         status = "okay";
 151         pinctrl-0 = <&hdmi_hpd_pins>, <&hdmi_i2c_pins>;
 152         pinctrl-names = "default";
 153 };
 154
 155 &hdmi_tx_tmds_port {
 156         hdmi_tx_tmds_out: endpoint {
 157                 remote-endpoint = <&hdmi_connector_in>;
 158         };
 159 };
 160
 161 &ir {
 162         status = "okay";
 163         pinctrl-0 = <&remote_input_ao_pins>;
 164         pinctrl-names = "default";
 165 };
 166
 167 &pwm_ef {
 168         status = "okay";
 169         pinctrl-0 = <&pwm_e_pins>;
 170         pinctrl-names = "default";
 171         clocks = <&clkc CLKID_FCLK_DIV4>;
 172         clock-names = "clkin0";
 173 };
 174
 175 /* Wireless SDIO Module */
 176 &sd_emmc_a {
 177         status = "okay";
 178         pinctrl-0 = <&sdio_pins>;
 179         pinctrl-1 = <&sdio_clk_gate_pins>;
 180         pinctrl-names = "default", "clk-gate";
 181         #address-cells = <1>;
 182         #size-cells = <0>;
 183
 184         bus-width = <4>;
 185         cap-sd-highspeed;
 186         max-frequency = <100000000>;
 187
 188         non-removable;
 189         disable-wp;
 190
 191         mmc-pwrseq = <&sdio_pwrseq>;
 192
 193         vmmc-supply = <&vddao_3v3>;
 194         vqmmc-supply = <&vddio_boot>;
 195
 196         brcmf: wifi@1 {
 197                 reg = <1>;
 198                 compatible = "brcm,bcm4329-fmac";
 199         };
 200 };
 201
 202 /* SD card */
 203 &sd_emmc_b {
 204         status = "okay";
 205         pinctrl-0 = <&sdcard_pins>;
 206         pinctrl-1 = <&sdcard_clk_gate_pins>;
 207         pinctrl-names = "default", "clk-gate";
 208
 209         bus-width = <4>;
 210         cap-sd-highspeed;
 211         max-frequency = <100000000>;
 212         disable-wp;
 213
 214         cd-gpios = <&gpio CARD_6 GPIO_ACTIVE_LOW>;
 215
 216         vmmc-supply = <&vddao_3v3>;
 217         vqmmc-supply = <&vcc_3v3>;
 218 };
 219
 220 /* eMMC */
 221 &sd_emmc_c {
 222         status = "okay";
 223         pinctrl-0 = <&emmc_pins>, <&emmc_ds_pins>;
 224         pinctrl-1 = <&emmc_clk_gate_pins>;
 225         pinctrl-names = "default", "clk-gate";
 226
 227         bus-width = <8>;
 228         cap-mmc-highspeed;
 229         max-frequency = <200000000>;
 230         non-removable;
 231         disable-wp;
 232         mmc-ddr-1_8v;
 233         mmc-hs200-1_8v;
 234
 235         mmc-pwrseq = <&emmc_pwrseq>;
 236         vmmc-supply = <&vcc_3v3>;
 237         vqmmc-supply = <&vddio_boot>;
 238 };
 239
 240 /* This UART is brought out to the DB9 connector */
 241 &uart_AO {
 242         status = "okay";
 243         pinctrl-0 = <&uart_ao_a_pins>;
 244         pinctrl-names = "default";
 245 };
 246
 247 &usb0_phy {
 248         status = "okay";
 249         phy-supply = <&usb_pwr>;
 250 };
 251
 252 &usb0 {
 253         status = "okay";
 254 };