sys/gnu/dts/arm64/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                         eee-broken-1000t;
 146                 };
 147         };
 148 };
 149
 150 &hdmi_tx {
 151         status = "okay";
 152         pinctrl-0 = <&hdmi_hpd_pins>, <&hdmi_i2c_pins>;
 153         pinctrl-names = "default";
 154 };
 155
 156 &hdmi_tx_tmds_port {
 157         hdmi_tx_tmds_out: endpoint {
 158                 remote-endpoint = <&hdmi_connector_in>;
 159         };
 160 };
 161
 162 &ir {
 163         status = "okay";
 164         pinctrl-0 = <&remote_input_ao_pins>;
 165         pinctrl-names = "default";
 166 };
 167
 168 &pwm_ef {
 169         status = "okay";
 170         pinctrl-0 = <&pwm_e_pins>;
 171         pinctrl-names = "default";
 172         clocks = <&clkc CLKID_FCLK_DIV4>;
 173         clock-names = "clkin0";
 174 };
 175
 176 /* Wireless SDIO Module */
 177 &sd_emmc_a {
 178         status = "okay";
 179         pinctrl-0 = <&sdio_pins>;
 180         pinctrl-1 = <&sdio_clk_gate_pins>;
 181         pinctrl-names = "default", "clk-gate";
 182         #address-cells = <1>;
 183         #size-cells = <0>;
 184
 185         bus-width = <4>;
 186         cap-sd-highspeed;
 187         max-frequency = <100000000>;
 188
 189         non-removable;
 190         disable-wp;
 191
 192         mmc-pwrseq = <&sdio_pwrseq>;
 193
 194         vmmc-supply = <&vddao_3v3>;
 195         vqmmc-supply = <&vddio_boot>;
 196
 197         brcmf: wifi@1 {
 198                 reg = <1>;
 199                 compatible = "brcm,bcm4329-fmac";
 200         };
 201 };
 202
 203 /* SD card */
 204 &sd_emmc_b {
 205         status = "okay";
 206         pinctrl-0 = <&sdcard_pins>;
 207         pinctrl-1 = <&sdcard_clk_gate_pins>;
 208         pinctrl-names = "default", "clk-gate";
 209
 210         bus-width = <4>;
 211         cap-sd-highspeed;
 212         max-frequency = <100000000>;
 213         disable-wp;
 214
 215         cd-gpios = <&gpio CARD_6 GPIO_ACTIVE_HIGH>;
 216         cd-inverted;
 217
 218         vmmc-supply = <&vddao_3v3>;
 219         vqmmc-supply = <&vcc_3v3>;
 220 };
 221
 222 /* eMMC */
 223 &sd_emmc_c {
 224         status = "okay";
 225         pinctrl-0 = <&emmc_pins>, <&emmc_ds_pins>;
 226         pinctrl-1 = <&emmc_clk_gate_pins>;
 227         pinctrl-names = "default", "clk-gate";
 228
 229         bus-width = <8>;
 230         cap-mmc-highspeed;
 231         max-frequency = <200000000>;
 232         non-removable;
 233         disable-wp;
 234         mmc-ddr-1_8v;
 235         mmc-hs200-1_8v;
 236
 237         mmc-pwrseq = <&emmc_pwrseq>;
 238         vmmc-supply = <&vcc_3v3>;
 239         vqmmc-supply = <&vddio_boot>;
 240 };
 241
 242 /* This UART is brought out to the DB9 connector */
 243 &uart_AO {
 244         status = "okay";
 245         pinctrl-0 = <&uart_ao_a_pins>;
 246         pinctrl-names = "default";
 247 };
 248
 249 &usb0_phy {
 250         status = "okay";
 251         phy-supply = <&usb_pwr>;
 252 };
 253
 254 &usb0 {
 255         status = "okay";
 256 };