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