mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-09-21 15:12:04 +00:00
c918e2c303
This synchronizes the device trees with those that are in the process of being upstreamed into Linux. This is mostly the current state of the device trees on the asahilinux branch with a few extra bits used by OpenBSD. This includes device trees for machines that were still missing. There are still some differences that will hopefully be resolved soon. Signed-off-by: Mark Kettenis <kettenis@openbsd.org> Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com> Reviewed-by: Simon Glass <sjg@chromium.org>
143 lines
2.5 KiB
Text
143 lines
2.5 KiB
Text
// SPDX-License-Identifier: GPL-2.0+ OR MIT
|
|
/*
|
|
* Apple M1 Mac mini, MacBook Air/Pro, iMac 24" (M1, 2020/2021)
|
|
*
|
|
* This file contains parts common to all Apple M1 devices using the t8103.
|
|
*
|
|
* target-type: J274, J293, J313, J456, J457
|
|
*
|
|
* Copyright The Asahi Linux Contributors
|
|
*/
|
|
|
|
#include <dt-bindings/spmi/spmi.h>
|
|
|
|
/ {
|
|
aliases {
|
|
serial0 = &serial0;
|
|
serial2 = &serial2;
|
|
wifi0 = &wifi0;
|
|
};
|
|
|
|
chosen {
|
|
#address-cells = <2>;
|
|
#size-cells = <2>;
|
|
ranges;
|
|
|
|
stdout-path = "serial0";
|
|
|
|
framebuffer0: framebuffer@0 {
|
|
compatible = "apple,simple-framebuffer", "simple-framebuffer";
|
|
reg = <0 0 0 0>; /* To be filled by loader */
|
|
/* Format properties will be added by loader */
|
|
status = "disabled";
|
|
};
|
|
};
|
|
|
|
memory@800000000 {
|
|
device_type = "memory";
|
|
reg = <0x8 0 0x2 0>; /* To be filled by loader */
|
|
};
|
|
};
|
|
|
|
&serial0 {
|
|
status = "okay";
|
|
};
|
|
|
|
&serial2 {
|
|
status = "okay";
|
|
};
|
|
|
|
&i2c0 {
|
|
hpm0: usb-pd@38 {
|
|
compatible = "apple,cd321x";
|
|
reg = <0x38>;
|
|
interrupt-parent = <&pinctrl_ap>;
|
|
interrupts = <106 IRQ_TYPE_LEVEL_LOW>;
|
|
interrupt-names = "irq";
|
|
|
|
typec0: connector {
|
|
compatible = "usb-c-connector";
|
|
power-role = "dual";
|
|
data-role = "dual";
|
|
|
|
ports {
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
port@0 {
|
|
reg = <0>;
|
|
typec0_con_hs: endpoint {
|
|
remote-endpoint = <&typec0_usb_hs>;
|
|
};
|
|
};
|
|
};
|
|
};
|
|
};
|
|
|
|
hpm1: usb-pd@3f {
|
|
compatible = "apple,cd321x";
|
|
reg = <0x3f>;
|
|
interrupt-parent = <&pinctrl_ap>;
|
|
interrupts = <106 IRQ_TYPE_LEVEL_LOW>;
|
|
interrupt-names = "irq";
|
|
|
|
typec1: connector {
|
|
compatible = "usb-c-connector";
|
|
power-role = "dual";
|
|
data-role = "dual";
|
|
|
|
ports {
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
port@0 {
|
|
reg = <0>;
|
|
typec1_con_hs: endpoint {
|
|
remote-endpoint = <&typec1_usb_hs>;
|
|
};
|
|
};
|
|
};
|
|
};
|
|
};
|
|
};
|
|
|
|
/* USB controllers */
|
|
&dwc3_0 {
|
|
port {
|
|
typec0_usb_hs: endpoint {
|
|
remote-endpoint = <&typec0_con_hs>;
|
|
};
|
|
};
|
|
};
|
|
|
|
&dwc3_1 {
|
|
port {
|
|
typec1_usb_hs: endpoint {
|
|
remote-endpoint = <&typec1_con_hs>;
|
|
};
|
|
};
|
|
};
|
|
|
|
/*
|
|
* 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>;
|
|
pwren-gpios = <&smc 13 0>;
|
|
wifi0: network@0,0 {
|
|
compatible = "pci14e4,4425";
|
|
reg = <0x10000 0x0 0x0 0x0 0x0>;
|
|
/* To be filled by the loader */
|
|
local-mac-address = [00 00 00 00 00 00];
|
|
apple,antenna-sku = "XX";
|
|
};
|
|
};
|
|
|
|
&spmi {
|
|
status = "okay";
|
|
|
|
pmu@f {
|
|
compatible = "apple,sera-pmu";
|
|
reg = <0xf SPMI_USID>;
|
|
};
|
|
};
|