arch/arm/boot/dts/sunxi-h3-h5-emlid-neutis.dtsi

   1 // SPDX-License-Identifier: GPL-2.0-or-later OR MIT
   2 /*
   3  * DTSI for Emlid Neutis SoMs.
   4  *
   5  * Copyright (C) 2019 Georgii Staroselskii <georgii.staroselskii@emlid.com>
   6  */
   7
   8 #include "sunxi-common-regulators.dtsi"
   9
  10 #include <dt-bindings/gpio/gpio.h>
  11
  12 / {
  13         aliases {
  14                 serial0 = &uart0;
  15         };
  16
  17         chosen {
  18                 stdout-path = "serial0:115200n8";
  19         };
  20
  21         wifi_pwrseq: wifi_pwrseq {
  22                 compatible = "mmc-pwrseq-simple";
  23                 reset-gpios = <&pio 2 7 GPIO_ACTIVE_LOW>; /* PC7 */
  24                 post-power-on-delay-ms = <200>;
  25                 clocks = <&rtc 1>;
  26                 clock-names = "ext_clock";
  27         };
  28 };
  29
  30 &cpu0 {
  31         cpu-supply = <&vdd_cpux>;
  32 };
  33
  34 &reg_usb0_vbus {
  35         gpio = <&r_pio 0 9 GPIO_ACTIVE_HIGH>;   /* PL9 */
  36         status = "okay";
  37 };
  38
  39
  40 &de {
  41         status = "okay";
  42 };
  43
  44 &ohci0 {
  45         status = "okay";
  46 };
  47
  48 &ohci1 {
  49         status = "okay";
  50 };
  51
  52 &ohci2 {
  53         status = "okay";
  54 };
  55
  56 &ohci3 {
  57         status = "okay";
  58 };
  59
  60
  61 &ehci0 {
  62         status = "okay";
  63 };
  64
  65 &ehci1 {
  66         status = "okay";
  67 };
  68
  69 &ehci2 {
  70         status = "okay";
  71 };
  72
  73 &ehci3 {
  74         status = "okay";
  75 };
  76
  77 &mmc0 {
  78         vmmc-supply = <&reg_vcc3v3>;
  79         bus-width = <4>;
  80         cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>; /* PF6 */
  81         status = "okay";
  82 };
  83
  84
  85 &mmc1 {
  86         vmmc-supply = <&reg_vcc3v3>;
  87         vqmmc-supply = <&reg_vcc3v3>;
  88         mmc-pwrseq = <&wifi_pwrseq>;
  89         bus-width = <4>;
  90         non-removable;
  91         status = "okay";
  92
  93         brcmf: wifi@1 {
  94                 reg = <1>;
  95                 compatible = "brcm,bcm4329-fmac";
  96                 interrupt-parent = <&r_pio>;
  97                 interrupts = <0 5 IRQ_TYPE_LEVEL_LOW>;  /* PL5 */
  98                 interrupt-names = "host-wake";
  99         };
 100 };
 101
 102 &mmc2 {
 103         pinctrl-names = "default";
 104         pinctrl-0 = <&mmc2_8bit_pins>;
 105         vmmc-supply = <&reg_vcc3v3>;
 106         bus-width = <8>;
 107         non-removable;
 108         cap-mmc-hw-reset;
 109         status = "okay";
 110 };
 111
 112 &uart0 {
 113         pinctrl-names = "default";
 114         pinctrl-0 = <&uart0_pa_pins>;
 115         status = "okay";
 116 };
 117
 118
 119 &uart1 {
 120         pinctrl-names = "default";
 121         pinctrl-0 = <&uart1_pins>, <&uart1_rts_cts_pins>;
 122         uart-has-rtscts;
 123         status = "okay";
 124
 125         bluetooth {
 126                 compatible = "brcm,bcm43438-bt";
 127                 clocks = <&rtc 1>;
 128                 clock-names = "lpo";
 129                 vbat-supply = <&reg_vcc3v3>;
 130                 vddio-supply = <&reg_vcc3v3>;
 131                 shutdown-gpios = <&pio 2 4 GPIO_ACTIVE_HIGH>; /* PC4 */
 132                 device-wakeup-gpios = <&r_pio 0 7 GPIO_ACTIVE_HIGH>; /* PL7 */
 133         };
 134 };
 135
 136 &uart2 {
 137         pinctrl-names = "default";
 138         pinctrl-0 = <&uart2_pins>;
 139         status = "okay";
 140 };
 141
 142 &uart3 {
 143         pinctrl-names = "default";
 144         pinctrl-0 = <&uart3_pins>;
 145         status = "okay";
 146 };
 147
 148 &usbphy {
 149         usb0_id_det-gpios = <&r_pio 0 8 GPIO_ACTIVE_HIGH>; /* PL8 */
 150         usb0_vbus-supply = <&reg_usb0_vbus>;
 151         status = "okay";
 152 };
 153
 154 &usb_otg {
 155         dr_mode = "otg";
 156         status = "okay";
 157 };
 158
 159 &codec {
 160         allwinner,audio-routing =
 161                 "Line Out", "LINEOUT",
 162                 "LINEIN", "Line In",
 163                 "MIC1", "Mic",
 164                 "MIC2", "Mic",
 165                 "Mic",  "MBIAS";
 166 };
 167
 168 &i2c0 {
 169         status = "okay";
 170 };