diff options
Diffstat (limited to 'dts/src/arm64/apple/t8103-j456.dts')
| -rw-r--r-- | dts/src/arm64/apple/t8103-j456.dts | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/dts/src/arm64/apple/t8103-j456.dts b/dts/src/arm64/apple/t8103-j456.dts new file mode 100644 index 0000000000..884fddf7d3 --- /dev/null +++ b/dts/src/arm64/apple/t8103-j456.dts @@ -0,0 +1,59 @@ +// SPDX-License-Identifier: GPL-2.0+ OR MIT +/* + * Apple iMac (24-inch, 4x USB-C, M1, 2020) + * + * target-type: J456 + * + * Copyright The Asahi Linux Contributors + */ + +/dts-v1/; + +#include "t8103.dtsi" +#include "t8103-jxxx.dtsi" + +/ { + compatible = "apple,j456", "apple,t8103", "apple,arm-platform"; + model = "Apple iMac (24-inch, 4x USB-C, M1, 2020)"; + + aliases { + ethernet0 = ðernet0; + }; +}; + +&i2c0 { + hpm2: usb-pd@3b { + compatible = "apple,cd321x"; + reg = <0x3b>; + interrupt-parent = <&pinctrl_ap>; + interrupts = <106 IRQ_TYPE_LEVEL_LOW>; + interrupt-names = "irq"; + }; + + hpm3: usb-pd@3c { + compatible = "apple,cd321x"; + reg = <0x3c>; + interrupt-parent = <&pinctrl_ap>; + interrupts = <106 IRQ_TYPE_LEVEL_LOW>; + interrupt-names = "irq"; + }; +}; + +/* + * 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). + */ + +&port01 { + bus-range = <2 2>; +}; + +&port02 { + bus-range = <3 3>; + ethernet0: ethernet@0,0 { + reg = <0x30000 0x0 0x0 0x0 0x0>; + /* To be filled by the loader */ + local-mac-address = [00 10 18 00 00 00]; + }; +}; |