arch/arm64/boot/dts/apple/t8112-j413.dts

// SPDX-License-Identifier: GPL-2.0+ OR MIT
/*
 * Apple MacBook Air (M2, 2022)
 *
 * target-type: J413
 *
 * Copyright The Asahi Linux Contributors
 */

/dts-v1/;

#include "t8112.dtsi"
#include "t8112-jxxx.dtsi"
#include <dt-bindings/leds/common.h>

/ {
	compatible = "apple,j413", "apple,t8112", "apple,arm-platform";
	model = "Apple MacBook Air (13-inch, M2, 2022)";

	aliases {
		bluetooth0 = &bluetooth0;
		wifi0 = &wifi0;
	};

	led-controller {
		compatible = "pwm-leds";
		led-0 {
			pwms = <&fpwm1 0 40000>;
			label = "kbd_backlight";
			function = LED_FUNCTION_KBD_BACKLIGHT;
			color = <LED_COLOR_ID_WHITE>;
			max-brightness = <255>;
			default-state = "keep";
		};
	};
};

/*
 * Force the bus number assignments so that we can declare some of the
 * on-board devices and properties that are populated by the bootloader
 * (such as MAC addresses).
 */
&port00 {
	bus-range = <1 1>;
	wifi0: wifi@0,0 {
		compatible = "pci14e4,4433";
		reg = <0x10000 0x0 0x0 0x0 0x0>;
		/* To be filled by the loader */
		local-mac-address = [00 10 18 00 00 10];
		apple,antenna-sku = "XX";
		brcm,board-type = "apple,hokkaido";
	};

	bluetooth0: bluetooth@0,1 {
		compatible = "pci14e4,5f71";
		reg = <0x10100 0x0 0x0 0x0 0x0>;
		/* To be filled by the loader */
		local-bd-address = [00 00 00 00 00 00];
		brcm,board-type = "apple,hokkaido";
	};
};

&i2c0 {
	/* MagSafe port */
	hpm5: usb-pd@3a {
		compatible = "apple,cd321x";
		reg = <0x3a>;
		interrupt-parent = <&pinctrl_ap>;
		interrupts = <8 IRQ_TYPE_LEVEL_LOW>;
		interrupt-names = "irq";
	};
};

&i2c4 {
	status = "okay";
};

&fpwm1 {
	status = "okay";
};