arch/arm/boot/dts/sun8i-r40-oka40i-c.dts

   1 // SPDX-License-Identifier: GPL-2.0+ OR MIT
   2 // Copyright (C) 2021 Ivan Uvarov <i.uvarov@cognitivepilot.com>
   3 // Based on the sun8i-r40-bananapi-m2-ultra.dts, which is:
   4 //      Copyright (C) 2017 Chen-Yu Tsai <wens@csie.org>
   5 //      Copyright (C) 2017 Icenowy Zheng <icenowy@aosc.io>
   6
   7 /dts-v1/;
   8 #include "sun8i-r40-feta40i.dtsi"
   9
  10 #include <dt-bindings/gpio/gpio.h>
  11 #include <dt-bindings/leds/common.h>
  12
  13 / {
  14         model = "Forlinx OKA40i-C";
  15         compatible = "forlinx,oka40i-c", "forlinx,feta40i-c", "allwinner,sun8i-r40";
  16
  17         aliases {
  18                 ethernet0 = &gmac;
  19                 serial0 = &uart0;
  20                 serial2 = &uart2;
  21                 serial3 = &uart3;
  22                 serial4 = &uart4;
  23                 serial5 = &uart5; /* RS485 */
  24                 serial7 = &uart7;
  25         };
  26
  27         chosen {
  28                 stdout-path = "serial0:115200n8";
  29         };
  30
  31         connector {
  32                 compatible = "hdmi-connector";
  33                 type = "a";
  34
  35                 port {
  36                         hdmi_con_in: endpoint {
  37                                 remote-endpoint = <&hdmi_out_con>;
  38                         };
  39                 };
  40         };
  41
  42         leds {
  43                 compatible = "gpio-leds";
  44
  45                 led-5 { /* this is how the leds are labeled on the board */
  46                         gpios = <&pio 7 26 GPIO_ACTIVE_LOW>; /* PH26 */
  47                         color = <LED_COLOR_ID_GREEN>;
  48                         function = LED_FUNCTION_STATUS;
  49                 };
  50
  51                 led-6 {
  52                         gpios = <&pio 8 15 GPIO_ACTIVE_LOW>; /* PI15 */
  53                         color = <LED_COLOR_ID_BLUE>;
  54                         function = LED_FUNCTION_STATUS;
  55                 };
  56         };
  57
  58         reg_vcc5v0: vcc5v0 {
  59                 compatible = "regulator-fixed";
  60                 regulator-name = "vcc5v0";
  61                 regulator-min-microvolt = <5000000>;
  62                 regulator-max-microvolt = <5000000>;
  63         };
  64
  65         wifi_pwrseq: wifi_pwrseq {
  66                 compatible = "mmc-pwrseq-simple";
  67                 reset-gpios = <&pio 1 10 GPIO_ACTIVE_LOW>; // PB10 WIFI_EN
  68                 clocks = <&ccu CLK_OUTA>;
  69                 clock-names = "ext_clock";
  70         };
  71 };
  72
  73 &ahci {
  74         ahci-supply = <&reg_dldo4>;
  75         phy-supply = <&reg_eldo2>;
  76         status = "okay";
  77 };
  78
  79 &de {
  80         status = "okay";
  81 };
  82
  83 &ehci1 {
  84         status = "okay";
  85 };
  86
  87 &ehci2 {
  88         status = "okay";
  89 };
  90
  91 &gmac {
  92         pinctrl-names = "default";
  93         pinctrl-0 = <&gmac_rgmii_pins>;
  94         phy-handle = <&phy1>;
  95         phy-mode = "rgmii-id";
  96         phy-supply = <&reg_dcdc1>;
  97         status = "okay";
  98 };
  99
 100 &gmac_mdio {
 101         phy1: ethernet-phy@1 {
 102                 compatible = "ethernet-phy-ieee802.3-c22";
 103                 reg = <1>;
 104         };
 105 };
 106
 107 &hdmi {
 108         status = "okay";
 109 };
 110
 111 &hdmi_out {
 112         hdmi_out_con: endpoint {
 113                 remote-endpoint = <&hdmi_con_in>;
 114         };
 115 };
 116
 117 &i2c2 {
 118         status = "okay";
 119 };
 120
 121 &mmc0 {
 122         vmmc-supply = <&reg_dcdc1>;
 123         vqmmc-supply = <&reg_dcdc1>;
 124         bus-width = <4>;
 125         cd-gpios = <&pio 8 11 GPIO_ACTIVE_LOW>; // PI11
 126         status = "okay";
 127 };
 128
 129 &mmc3 {
 130         vmmc-supply = <&reg_dcdc1>;
 131         vqmmc-supply = <&reg_dcdc1>;
 132         bus-width = <4>;
 133         cd-gpios = <&pio 8 10 GPIO_ACTIVE_LOW>; // PI10
 134         status = "okay";
 135 };
 136
 137 &ohci1 {
 138         status = "okay";
 139 };
 140
 141 &ohci2 {
 142         status = "okay";
 143 };
 144
 145 &reg_dc1sw {
 146         regulator-min-microvolt = <3300000>;
 147         regulator-max-microvolt = <3300000>;
 148         regulator-name = "vcc-lcd";
 149 };
 150
 151 &reg_dldo2 {
 152         regulator-min-microvolt = <3300000>;
 153         regulator-max-microvolt = <3300000>;
 154         regulator-name = "vcc-wifi";
 155 };
 156
 157 &tcon_tv0 {
 158         status = "okay";
 159 };
 160
 161 &uart0 {
 162         pinctrl-names = "default";
 163         pinctrl-0 = <&uart0_pb_pins>;
 164         status = "okay";
 165 };
 166
 167 &uart2 {
 168         pinctrl-names = "default";
 169         pinctrl-0 = <&uart2_pi_pins>, <&uart2_rts_cts_pi_pins>;
 170         uart-has-rtscts;
 171         status = "okay";
 172 };
 173
 174 &uart3 {
 175         pinctrl-names = "default";
 176         pinctrl-0 = <&uart3_pg_pins>, <&uart3_rts_cts_pg_pins>;
 177         uart-has-rtscts;
 178         status = "okay";
 179 };
 180
 181 &uart4 {
 182         pinctrl-names = "default";
 183         pinctrl-0 = <&uart4_pg_pins>;
 184         status = "okay";
 185 };
 186
 187 &uart5 { /* RS485 */
 188         pinctrl-names = "default";
 189         pinctrl-0 = <&uart5_ph_pins>;
 190         status = "okay";
 191 };
 192
 193 &uart7 {
 194         pinctrl-names = "default";
 195         pinctrl-0 = <&uart7_pi_pins>;
 196         status = "okay";
 197 };
 198
 199 &usbphy {
 200         usb1_vbus-supply = <&reg_vcc5v0>;
 201         usb2_vbus-supply = <&reg_vcc5v0>;
 202         status = "okay";
 203 };