| // 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; |
| }; |
| }; |
| |
| &wifi0 { |
| brcm,board-type = "apple,capri"; |
| }; |
| |
| &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"; |
| }; |
| }; |
| |
| /* |
| * Provide labels for the USB type C ports. |
| */ |
| |
| &typec0 { |
| label = "USB-C Back-right"; |
| }; |
| |
| &typec1 { |
| label = "USB-C Back-right-middle"; |
| }; |
| |
| /* |
| * 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]; |
| }; |
| }; |
| |
| &i2c1 { |
| clock-frequency = <50000>; |
| |
| jack_codec: codec@48 { |
| compatible = "cirrus,cs42l83", "cirrus,cs42l42"; |
| reg = <0x48>; |
| reset-gpios = <&pinctrl_nub 11 GPIO_ACTIVE_HIGH>; |
| interrupt-parent = <&pinctrl_ap>; |
| interrupts = <183 IRQ_TYPE_LEVEL_LOW>; |
| #sound-dai-cells = <0>; |
| cirrus,ts-inv = <1>; |
| }; |
| }; |
| |
| / { |
| sound { |
| compatible = "simple-audio-card"; |
| simple-audio-card,name = "iMac integrated audio"; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| simple-audio-card,dai-link@0 { |
| bitclock-inversion; |
| frame-inversion; |
| reg = <0>; |
| format = "i2s"; |
| mclk-fs = <64>; |
| tdm-slot-width = <32>; |
| |
| link0_cpu: cpu { |
| sound-dai = <&mca 2>; |
| bitclock-master; |
| frame-master; |
| }; |
| |
| link0_codec: codec { |
| sound-dai = <&jack_codec>; |
| }; |
| }; |
| }; |
| }; |