xref: /linux/arch/arm/boot/dts/allwinner/sun8i-t113s-netcube-dobermann.dts (revision cbe8aadf1551f3f4a853f24b3b96d9f0eea49c53)

// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
 * Copyright (C) 2026 Lukas Schmid <lukas.schmid@netcube.li>
 */

/dts-v1/;
#include "sun8i-t113s-netcube-nagami.dtsi"

#include <dt-bindings/leds/common.h>

/ {
	model = "NetCube Systems OpenNMC (dobermann)";
	compatible = "netcube,dobermann", "netcube,nagami",
		     "allwinner,sun8i-t113s";

	aliases {
		serial2 = &uart4; // UART on SmartSlot
		rtc0 = &ds3232;
		rtc1 = &rtc; // not battery backed
	};

	leds {
		compatible = "gpio-leds";

		led_heartbeat_green: led-heartbeat-green {
			gpios = <&pio 6 14 GPIO_ACTIVE_HIGH>; /* PG14 */
			linux,default-trigger = "heartbeat";
			color = <LED_COLOR_ID_GREEN>;
			function = LED_FUNCTION_HEARTBEAT;
		};
	};
};

&ehci0 {
	status = "okay";
};

&ehci1 {
	status = "okay";
};

&i2c2 {
	status = "okay";

	tusb320: typec@60 {
		compatible = "ti,tusb320";
		reg = <0x60>;
		interrupts-extended = <&pio 3 22 IRQ_TYPE_LEVEL_LOW>;  /* PD22 */
	};

	ds3232: rtc@68 {
		compatible = "dallas,ds3232";
		reg = <0x68>;
	};
};

/* microSD Card Slot on the board */
&mmc0 {
	vmmc-supply = <&reg_vcc3v3>;
	disable-wp;
	bus-width = <4>;
	cd-gpios = <&pio 6 15 GPIO_ACTIVE_LOW>; /* PG15 */
	status = "okay";
};

&ohci0 {
	status = "okay";
};

&ohci1 {
	status = "okay";
};

&pio {
	gpio-line-names = "", "", "", "", // PA
			  "", "", "", "",
			  "", "", "", "",
			  "", "", "", "",
			  "", "", "", "",
			  "", "", "", "",
			  "", "", "", "",
			  "", "", "", "",
			  "", "", "SMART_TX", "SMART_RX", // PB
			  "EXT_IO3", "EXT_IO2", "CONSOLE_TX", "CONSOLE_RX",
			  "", "", "", "",
			  "", "", "", "",
			  "", "", "", "",
			  "", "", "", "",
			  "", "", "", "",
			  "", "", "", "",
			  "", "", "eMMC_CLK", "eMMC_CMD", // PC
			  "eMMC_D2", "eMMC_D1", "eMMC_D0", "eMMC_D3",
			  "", "", "", "",
			  "", "", "", "",
			  "", "", "", "",
			  "", "", "", "",
			  "", "", "", "",
			  "", "", "", "",
			  "", "", "", "", // PD
			  "", "", "", "",
			  "", "USB_SEC_EN", "EXT_SPI_nCS", "EXT_SPI_SCK",
			  "EXT_SPI_MOSI", "EXT_SPI_MISO", "EXT_IO5", "EXT_IO4",
			  "SMART_SEL", "", "", "",
			  "I2C2_SCL", "I2C2_SDA", "TUSB320_nINT", "",
			  "", "", "", "",
			  "", "", "", "",
			  "ETH_CRSDV", "ETH_RXD0", "ETH_RXD1", "ETH_TXCK", // PE
			  "ETH_TXD0", "ETH_TXD1", "ETH_TXEN", "",
			  "ETH_MDC", "ETH_MDIO", "I2C3_nINT", "",
			  "", "", "", "",
			  "", "", "", "",
			  "", "", "", "",
			  "", "", "", "",
			  "", "", "", "",
			  "uSD_D1", "uSD_D0", "uSD_CLK", "uSD_CMD", // PF
			  "uSD_D3", "uSD_D2", "TUSB320_ID", "",
			  "", "", "", "",
			  "", "", "", "",
			  "", "", "", "",
			  "", "", "", "",
			  "", "", "", "",
			  "", "", "", "",
			  "ESP_CLK", "ESP_CMD", "ESP_D0", "ESP_D1", // PG
			  "ESP_D2", "ESP_D3", "ESP_TXD", "ESP_RXD",
			  "ESP_nBOOT", "ESP_nRST", "I2C3_SCL", "I2C3_SDA",
			  "EXT_IO1", "EXT_IO0", "LED_HEARTBEAT", "SD_DETECT",
			  "", "", "", "",
			  "", "", "", "",
			  "", "", "", "",
			  "", "", "", "";
};

/* SmartSlot serial */
&uart4 {
	pinctrl-0 = <&uart4_pb_pins>;
	pinctrl-names = "default";
	status = "okay";
};

&usb_otg {
	extcon = <&tusb320 0>;
	dr_mode = "otg";
	status = "okay";
};

&usbphy {
	usb0_id_det-gpios = <&pio 5 6 GPIO_ACTIVE_HIGH>; /* PF6 */
	status = "okay";
};