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

   1 /*
   2  * Copyright (c) 2016 Andreas Färber
   3  *
   4  * This file is dual-licensed: you can use it either under the terms
   5  * of the GPL or the X11 license, at your option. Note that this dual
   6  * licensing only applies to this file, and not this project as a
   7  * whole.
   8  *
   9  *  a) This library is free software; you can redistribute it and/or
  10  *     modify it under the terms of the GNU General Public License as
  11  *     published by the Free Software Foundation; either version 2 of the
  12  *     License, or (at your option) any later version.
  13  *
  14  *     This library is distributed in the hope that it will be useful,
  15  *     but WITHOUT ANY WARRANTY; without even the implied warranty of
  16  *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17  *     GNU General Public License for more details.
  18  *
  19  * Or, alternatively,
  20  *
  21  *  b) Permission is hereby granted, free of charge, to any person
  22  *     obtaining a copy of this software and associated documentation
  23  *     files (the "Software"), to deal in the Software without
  24  *     restriction, including without limitation the rights to use,
  25  *     copy, modify, merge, publish, distribute, sublicense, and/or
  26  *     sell copies of the Software, and to permit persons to whom the
  27  *     Software is furnished to do so, subject to the following
  28  *     conditions:
  29  *
  30  *     The above copyright notice and this permission notice shall be
  31  *     included in all copies or substantial portions of the Software.
  32  *
  33  *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  34  *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
  35  *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  36  *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
  37  *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
  38  *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  39  *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
  40  *     OTHER DEALINGS IN THE SOFTWARE.
  41  */
  42
  43 #include "meson-gxbb.dtsi"
  44
  45 / {
  46         compatible = "tronsmart,vega-s95", "amlogic,meson-gxbb";
  47
  48         aliases {
  49                 serial0 = &uart_AO;
  50         };
  51
  52         chosen {
  53                 stdout-path = "serial0:115200n8";
  54         };
  55
  56         leds {
  57                 compatible = "gpio-leds";
  58
  59                 blue {
  60                         label = "vega-s95:blue:on";
  61                         gpios = <&gpio_ao GPIOAO_13 GPIO_ACTIVE_HIGH>;
  62                         default-state = "on";
  63                         panic-indicator;
  64                 };
  65         };
  66
  67         usb_vbus: regulator-usb0-vbus {
  68                 compatible = "regulator-fixed";
  69
  70                 regulator-name = "USB0_VBUS";
  71
  72                 regulator-min-microvolt = <5000000>;
  73                 regulator-max-microvolt = <5000000>;
  74
  75                 gpio = <&gpio GPIODV_24 GPIO_ACTIVE_HIGH>;
  76                 enable-active-high;
  77         };
  78
  79         vcc_3v3: regulator-vcc_3v3 {
  80                 compatible = "regulator-fixed";
  81                 regulator-name = "VCC_3V3";
  82                 regulator-min-microvolt = <3300000>;
  83                 regulator-max-microvolt = <3300000>;
  84         };
  85
  86         vcc_1v8: regulator-vcc_1v8 {
  87                 compatible = "regulator-fixed";
  88                 regulator-name = "VCC_1V8";
  89                 regulator-min-microvolt = <1800000>;
  90                 regulator-max-microvolt = <1800000>;
  91         };
  92
  93         emmc_pwrseq: emmc-pwrseq {
  94                 compatible = "mmc-pwrseq-emmc";
  95                 reset-gpios = <&gpio BOOT_9 GPIO_ACTIVE_LOW>;
  96         };
  97
  98         wifi32k: wifi32k {
  99                 compatible = "pwm-clock";
 100                 #clock-cells = <0>;
 101                 clock-frequency = <32768>;
 102                 pwms = <&pwm_ef 0 30518 0>; /* PWM_E at 32.768KHz */
 103         };
 104
 105         sdio_pwrseq: sdio-pwrseq {
 106                 compatible = "mmc-pwrseq-simple";
 107                 reset-gpios = <&gpio GPIOX_6 GPIO_ACTIVE_LOW>,
 108                                 <&gpio GPIOX_20 GPIO_ACTIVE_LOW>;
 109                 clocks = <&wifi32k>;
 110                 clock-names = "ext_clock";
 111         };
 112 };
 113
 114 &ethmac {
 115         status = "okay";
 116         pinctrl-0 = <&eth_rgmii_pins>;
 117         pinctrl-names = "default";
 118
 119         phy-handle = <&eth_phy0>;
 120         phy-mode = "rgmii";
 121
 122         amlogic,tx-delay-ns = <2>;
 123
 124         snps,reset-gpio = <&gpio GPIOZ_14 0>;
 125         snps,reset-delays-us = <0 10000 1000000>;
 126         snps,reset-active-low;
 127
 128         mdio {
 129                 compatible = "snps,dwmac-mdio";
 130                 #address-cells = <1>;
 131                 #size-cells = <0>;
 132
 133                 eth_phy0: ethernet-phy@0 {
 134                         /* Realtek RTL8211F (0x001cc916) */
 135                         reg = <0>;
 136                 };
 137         };
 138 };
 139
 140 &ir {
 141         status = "okay";
 142         pinctrl-0 = <&remote_input_ao_pins>;
 143         pinctrl-names = "default";
 144 };
 145
 146 &pwm_ef {
 147         status = "okay";
 148         pinctrl-0 = <&pwm_e_pins>;
 149         pinctrl-names = "default";
 150         clocks = <&clkc CLKID_FCLK_DIV4>;
 151         clock-names = "clkin0";
 152 };
 153
 154 /* Wireless SDIO Module */
 155 &sd_emmc_a {
 156         status = "okay";
 157         pinctrl-0 = <&sdio_pins &sdio_irq_pins>;
 158         pinctrl-1 = <&sdio_clk_gate_pins>;
 159         pinctrl-names = "default", "clk-gate";
 160         #address-cells = <1>;
 161         #size-cells = <0>;
 162
 163         bus-width = <4>;
 164         cap-sd-highspeed;
 165         max-frequency = <100000000>;
 166
 167         non-removable;
 168         disable-wp;
 169
 170         mmc-pwrseq = <&sdio_pwrseq>;
 171
 172         vmmc-supply = <&vcc_3v3>;
 173         vqmmc-supply = <&vcc_1v8>;
 174
 175         brcmf: wifi@1 {
 176                 reg = <1>;
 177                 compatible = "brcm,bcm4329-fmac";
 178         };
 179 };
 180
 181 /* SD card */
 182 &sd_emmc_b {
 183         status = "okay";
 184         pinctrl-0 = <&sdcard_pins>;
 185         pinctrl-1 = <&sdcard_clk_gate_pins>;
 186         pinctrl-names = "default", "clk-gate";
 187
 188         bus-width = <4>;
 189         cap-sd-highspeed;
 190         max-frequency = <100000000>;
 191         disable-wp;
 192
 193         cd-gpios = <&gpio CARD_6 GPIO_ACTIVE_HIGH>;
 194         cd-inverted;
 195
 196         vmmc-supply = <&vcc_3v3>;
 197 };
 198
 199 /* eMMC */
 200 &sd_emmc_c {
 201         status = "okay";
 202         pinctrl-0 = <&emmc_pins>, <&emmc_ds_pins>;
 203         pinctrl-1 = <&emmc_clk_gate_pins>;
 204         pinctrl-names = "default", "clk-gate";
 205
 206         bus-width = <8>;
 207         cap-mmc-highspeed;
 208         max-frequency = <200000000>;
 209         non-removable;
 210         disable-wp;
 211         mmc-ddr-1_8v;
 212         mmc-hs200-1_8v;
 213
 214         mmc-pwrseq = <&emmc_pwrseq>;
 215         vmmc-supply = <&vcc_3v3>;
 216         vmmcq-sumpply = <&vcc_1v8>;
 217 };
 218
 219 &uart_AO {
 220         status = "okay";
 221         pinctrl-0 = <&uart_ao_a_pins>;
 222         pinctrl-names = "default";
 223 };
 224
 225 &usb0_phy {
 226         status = "okay";
 227         phy-supply = <&usb_vbus>;
 228 };
 229
 230 &usb1_phy {
 231         status = "okay";
 232 };
 233
 234 &usb0 {
 235         status = "okay";
 236 };
 237
 238 &usb1 {
 239         status = "okay";
 240 };