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// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
/*
* DTSI for Emlid Neutis SoMs.
*
* Copyright (C) 2019 Georgii Staroselskii <georgii.staroselskii@emlid.com>
*/
#include "sunxi-common-regulators.dtsi"
#include <dt-bindings/gpio/gpio.h>
/ {
aliases {
serial0 = &uart0;
};
chosen {
stdout-path = "serial0:115200n8";
};
wifi_pwrseq: pwrseq {
compatible = "mmc-pwrseq-simple";
reset-gpios = <&pio 2 7 GPIO_ACTIVE_LOW>; /* PC7 */
post-power-on-delay-ms = <200>;
clocks = <&rtc CLK_OSC32K_FANOUT>;
clock-names = "ext_clock";
};
};
&cpu0 {
cpu-supply = <&vdd_cpux>;
};
®_usb0_vbus {
gpio = <&r_pio 0 9 GPIO_ACTIVE_HIGH>; /* PL9 */
status = "okay";
};
&de {
status = "okay";
};
&ohci0 {
status = "okay";
};
&ohci1 {
status = "okay";
};
&ohci2 {
status = "okay";
};
&ohci3 {
status = "okay";
};
&ehci0 {
status = "okay";
};
&ehci1 {
status = "okay";
};
&ehci2 {
status = "okay";
};
&ehci3 {
status = "okay";
};
&mmc0 {
vmmc-supply = <®_vcc3v3>;
bus-width = <4>;
cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>; /* PF6 */
status = "okay";
};
&mmc1 {
vmmc-supply = <®_vcc3v3>;
vqmmc-supply = <®_vcc3v3>;
mmc-pwrseq = <&wifi_pwrseq>;
bus-width = <4>;
non-removable;
status = "okay";
brcmf: wifi@1 {
reg = <1>;
compatible = "brcm,bcm4329-fmac";
interrupt-parent = <&r_pio>;
interrupts = <0 5 IRQ_TYPE_LEVEL_LOW>; /* PL5 */
interrupt-names = "host-wake";
};
};
&mmc2 {
pinctrl-names = "default";
pinctrl-0 = <&mmc2_8bit_pins>;
vmmc-supply = <®_vcc3v3>;
bus-width = <8>;
non-removable;
cap-mmc-hw-reset;
status = "okay";
};
&uart0 {
pinctrl-names = "default";
pinctrl-0 = <&uart0_pa_pins>;
status = "okay";
};
&uart1 {
pinctrl-names = "default";
pinctrl-0 = <&uart1_pins>, <&uart1_rts_cts_pins>;
uart-has-rtscts;
status = "okay";
bluetooth {
compatible = "brcm,bcm43438-bt";
clocks = <&rtc CLK_OSC32K_FANOUT>;
clock-names = "lpo";
vbat-supply = <®_vcc3v3>;
vddio-supply = <®_vcc3v3>;
shutdown-gpios = <&pio 2 4 GPIO_ACTIVE_HIGH>; /* PC4 */
device-wakeup-gpios = <&r_pio 0 7 GPIO_ACTIVE_HIGH>; /* PL7 */
};
};
&uart2 {
pinctrl-names = "default";
pinctrl-0 = <&uart2_pins>;
status = "okay";
};
&uart3 {
pinctrl-names = "default";
pinctrl-0 = <&uart3_pins>;
status = "okay";
};
&usbphy {
usb0_id_det-gpios = <&r_pio 0 8 GPIO_ACTIVE_HIGH>; /* PL8 */
usb0_vbus-supply = <®_usb0_vbus>;
status = "okay";
};
&usb_otg {
dr_mode = "otg";
status = "okay";
};
&codec {
allwinner,audio-routing =
"Line Out", "LINEOUT",
"LINEIN", "Line In",
"MIC1", "Mic",
"MIC2", "Mic",
"Mic", "MBIAS";
};
&i2c0 {
status = "okay";
};
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