t8112-j413.dts

   1 // SPDX-License-Identifier: GPL-2.0+ OR MIT
   2 /*
   3  * Apple MacBook Air (M2, 2022)
   4  *
   5  * target-type: J413
   6  *
   7  * Copyright The Asahi Linux Contributors
   8  */
   9
  10 /dts-v1/;
  11
  12 #include "t8112.dtsi"
  13 #include "t8112-jxxx.dtsi"
  14 #include <dt-bindings/leds/common.h>
  15
  16 / {
  17         compatible = "apple,j413", "apple,t8112", "apple,arm-platform";
  18         model = "Apple MacBook Air (13-inch, M2, 2022)";
  19
  20         aliases {
  21                 bluetooth0 = &bluetooth0;
  22                 wifi0 = &wifi0;
  23         };
  24
  25         led-controller {
  26                 compatible = "pwm-leds";
  27                 led-0 {
  28                         pwms = <&fpwm1 0 40000>;
  29                         label = "kbd_backlight";
  30                         function = LED_FUNCTION_KBD_BACKLIGHT;
  31                         color = <LED_COLOR_ID_WHITE>;
  32                         max-brightness = <255>;
  33                         default-state = "keep";
  34                 };
  35         };
  36 };
  37
  38 /*
  39  * Force the bus number assignments so that we can declare some of the
  40  * on-board devices and properties that are populated by the bootloader
  41  * (such as MAC addresses).
  42  */
  43 &port00 {
  44         bus-range = <1 1>;
  45         wifi0: wifi@0,0 {
  46                 compatible = "pci14e4,4433";
  47                 reg = <0x10000 0x0 0x0 0x0 0x0>;
  48                 /* To be filled by the loader */
  49                 local-mac-address = [00 10 18 00 00 10];
  50                 apple,antenna-sku = "XX";
  51                 brcm,board-type = "apple,hokkaido";
  52         };
  53
  54         bluetooth0: bluetooth@0,1 {
  55                 compatible = "pci14e4,5f71";
  56                 reg = <0x10100 0x0 0x0 0x0 0x0>;
  57                 /* To be filled by the loader */
  58                 local-bd-address = [00 00 00 00 00 00];
  59                 brcm,board-type = "apple,hokkaido";
  60         };
  61 };
  62
  63 &i2c0 {
  64         /* MagSafe port */
  65         hpm5: usb-pd@3a {
  66                 compatible = "apple,cd321x";
  67                 reg = <0x3a>;
  68                 interrupt-parent = <&pinctrl_ap>;
  69                 interrupts = <8 IRQ_TYPE_LEVEL_LOW>;
  70                 interrupt-names = "irq";
  71         };
  72 };
  73
  74 &i2c4 {
  75         status = "okay";
  76 };
  77
  78 &fpwm1 {
  79         status = "okay";
  80 };