From 2d5ce3fbef324295f7c210f29d724b44b5642cb2 Mon Sep 17 00:00:00 2001 From: Hector Martin Date: Tue, 7 Mar 2023 13:10:21 +0100 Subject: arm64: dts: apple: t8112: Initial t8112 (M2) device trees This adds device trees for the following devices: - Macbook Air (M2, 2022) - Macbook Pro 13" (M2, 2022) - Mac mini (M2, 2023) This brings the hardware support of the machines to the same level as M1 and M1 Pro / Max / Ultra. Supported hardware include NVMe, PCIe, serial, pinctrl/gpio, I2C, iommu, watchdog, admac, nco, cpufreq, boot framebuffer for laptop panels and the interrupt controller. The ethernet LAN device on the M2 Mac mini is the only working PCIe device. The Wlan/BT devices are powered off and controlled by the not yet supported SMC. The ASMedia xHCI on the M2 Mac mini requires firmware to be loaded at startup. The main missing hardware support to make these devices useful are the integrated USB 2/3/4 controller, keyboard and trackpad on the laptops and SMC to power the PCIe Wlan/BT device on. The M2 Mac mini has currently no working display output. Due to changes in the display pipeline it is currently not possible to initialize the HDMI output in the bootloader. Co-developed-by: Janne Grunau Signed-off-by: Janne Grunau Reviewed-by: Sven Peter Signed-off-by: Hector Martin --- arch/arm64/boot/dts/apple/Makefile | 3 + arch/arm64/boot/dts/apple/t8112-j413.dts | 63 ++ arch/arm64/boot/dts/apple/t8112-j473.dts | 54 ++ arch/arm64/boot/dts/apple/t8112-j493.dts | 52 ++ arch/arm64/boot/dts/apple/t8112-jxxx.dtsi | 81 ++ arch/arm64/boot/dts/apple/t8112-pmgr.dtsi | 1140 +++++++++++++++++++++++++++++ arch/arm64/boot/dts/apple/t8112.dtsi | 912 +++++++++++++++++++++++ 7 files changed, 2305 insertions(+) create mode 100644 arch/arm64/boot/dts/apple/t8112-j413.dts create mode 100644 arch/arm64/boot/dts/apple/t8112-j473.dts create mode 100644 arch/arm64/boot/dts/apple/t8112-j493.dts create mode 100644 arch/arm64/boot/dts/apple/t8112-jxxx.dtsi create mode 100644 arch/arm64/boot/dts/apple/t8112-pmgr.dtsi create mode 100644 arch/arm64/boot/dts/apple/t8112.dtsi (limited to 'arch/arm64/boot/dts/apple') diff --git a/arch/arm64/boot/dts/apple/Makefile b/arch/arm64/boot/dts/apple/Makefile index 5a7506ff5ea3..aec5e29cdfb7 100644 --- a/arch/arm64/boot/dts/apple/Makefile +++ b/arch/arm64/boot/dts/apple/Makefile @@ -10,3 +10,6 @@ dtb-$(CONFIG_ARCH_APPLE) += t6000-j316s.dtb dtb-$(CONFIG_ARCH_APPLE) += t6001-j316c.dtb dtb-$(CONFIG_ARCH_APPLE) += t6001-j375c.dtb dtb-$(CONFIG_ARCH_APPLE) += t6002-j375d.dtb +dtb-$(CONFIG_ARCH_APPLE) += t8112-j413.dtb +dtb-$(CONFIG_ARCH_APPLE) += t8112-j473.dtb +dtb-$(CONFIG_ARCH_APPLE) += t8112-j493.dtb diff --git a/arch/arm64/boot/dts/apple/t8112-j413.dts b/arch/arm64/boot/dts/apple/t8112-j413.dts new file mode 100644 index 000000000000..9e758edeaa82 --- /dev/null +++ b/arch/arm64/boot/dts/apple/t8112-j413.dts @@ -0,0 +1,63 @@ +// 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" + +/ { + compatible = "apple,j413", "apple,t8112", "apple,arm-platform"; + model = "Apple MacBook Air (13-inch, M2, 2022)"; + + aliases { + bluetooth0 = &bluetooth0; + wifi0 = &wifi0; + }; +}; + +/* + * 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"; +}; diff --git a/arch/arm64/boot/dts/apple/t8112-j473.dts b/arch/arm64/boot/dts/apple/t8112-j473.dts new file mode 100644 index 000000000000..06fe257f08be --- /dev/null +++ b/arch/arm64/boot/dts/apple/t8112-j473.dts @@ -0,0 +1,54 @@ +// SPDX-License-Identifier: GPL-2.0+ OR MIT +/* + * Apple Mac mini (M2, 2023) + * + * target-type: J473 + * + * Copyright The Asahi Linux Contributors + */ + +/dts-v1/; + +#include "t8112.dtsi" +#include "t8112-jxxx.dtsi" + +/ { + compatible = "apple,j473", "apple,t8112", "apple,arm-platform"; + model = "Apple Mac mini (M2, 2023)"; + + aliases { + ethernet0 = ðernet0; + }; +}; + +/* + * 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>; +}; + +&port01 { + bus-range = <2 2>; + status = "okay"; +}; + +&port02 { + bus-range = <3 3>; + status = "okay"; + 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]; + }; +}; + +&pcie1_dart { + status = "okay"; +}; + +&pcie2_dart { + status = "okay"; +}; diff --git a/arch/arm64/boot/dts/apple/t8112-j493.dts b/arch/arm64/boot/dts/apple/t8112-j493.dts new file mode 100644 index 000000000000..8552c15be265 --- /dev/null +++ b/arch/arm64/boot/dts/apple/t8112-j493.dts @@ -0,0 +1,52 @@ +// SPDX-License-Identifier: GPL-2.0+ OR MIT +/* + * Apple MacBook Pro (13-inch, M1, 2022) + * + * target-type: J493 + * + * Copyright The Asahi Linux Contributors + */ + +/dts-v1/; + +#include "t8112.dtsi" +#include "t8112-jxxx.dtsi" + +/ { + compatible = "apple,j493", "apple,t8112", "apple,arm-platform"; + model = "Apple MacBook Pro (13-inch, M2, 2022)"; + + aliases { + bluetooth0 = &bluetooth0; + wifi0 = &wifi0; + }; +}; + +/* + * 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 = "pci14e4,4425"; + 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"; + brcm,board-type = "apple,kyushu"; + }; + + bluetooth0: bluetooth@0,1 { + compatible = "pci14e4,5f69"; + 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,kyushu"; + }; +}; + +&i2c4 { + status = "okay"; +}; diff --git a/arch/arm64/boot/dts/apple/t8112-jxxx.dtsi b/arch/arm64/boot/dts/apple/t8112-jxxx.dtsi new file mode 100644 index 000000000000..f5edf61113e7 --- /dev/null +++ b/arch/arm64/boot/dts/apple/t8112-jxxx.dtsi @@ -0,0 +1,81 @@ +// SPDX-License-Identifier: GPL-2.0+ OR MIT +/* + * Apple M2 MacBook Air/Pro (M2, 2022) + * + * This file contains parts common to all Apple M2 devices using the t8112. + * + * target-type: J493, J413 + * + * Copyright The Asahi Linux Contributors + */ + +/ { + aliases { + serial0 = &serial0; + serial2 = &serial2; + }; + + 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 { + status = "okay"; + + hpm0: usb-pd@38 { + compatible = "apple,cd321x"; + reg = <0x38>; + interrupt-parent = <&pinctrl_ap>; + interrupts = <8 IRQ_TYPE_LEVEL_LOW>; + interrupt-names = "irq"; + }; + + hpm1: usb-pd@3f { + compatible = "apple,cd321x"; + reg = <0x3f>; + interrupt-parent = <&pinctrl_ap>; + interrupts = <8 IRQ_TYPE_LEVEL_LOW>; + interrupt-names = "irq"; + }; +}; + +&i2c1 { + status = "okay"; +}; + +&i2c2 { + status = "okay"; +}; + +&i2c3 { + status = "okay"; +}; + +&nco_clkref { + clock-frequency = <900000000>; +}; diff --git a/arch/arm64/boot/dts/apple/t8112-pmgr.dtsi b/arch/arm64/boot/dts/apple/t8112-pmgr.dtsi new file mode 100644 index 000000000000..7c050c6f2707 --- /dev/null +++ b/arch/arm64/boot/dts/apple/t8112-pmgr.dtsi @@ -0,0 +1,1140 @@ +// SPDX-License-Identifier: GPL-2.0+ OR MIT +/* + * PMGR Power domains for the Apple T8112 "M2" SoC + * + * Copyright The Asahi Linux Contributors + */ + + +&pmgr { + ps_sbr: power-controller@100 { + compatible = "apple,t8112-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x100 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "sbr"; + apple,always-on; /* Core device */ + }; + + ps_aic: power-controller@108 { + compatible = "apple,t8112-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x108 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "aic"; + apple,always-on; /* Core device */ + }; + + ps_dwi: power-controller@110 { + compatible = "apple,t8112-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x110 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "dwi"; + apple,always-on; /* Core device */ + }; + + ps_soc_spmi0: power-controller@118 { + compatible = "apple,t8112-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x118 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "soc_spmi0"; + }; + + ps_gpio: power-controller@120 { + compatible = "apple,t8112-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x120 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "gpio"; + }; + + ps_pms_busif: power-controller@128 { + compatible = "apple,t8112-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x128 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "pms_busif"; + apple,always-on; /* Core device */ + }; + + ps_pms: power-controller@130 { + compatible = "apple,t8112-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x130 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "pms"; + apple,always-on; /* Core device */ + }; + + ps_pms_c1ppt: power-controller@160 { + compatible = "apple,t8112-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x160 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "pms_c1ppt"; + power-domains = <&ps_pms>; + }; + + ps_soc_dpe: power-controller@168 { + compatible = "apple,t8112-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x168 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "soc_dpe"; + apple,always-on; /* Core device */ + }; + + ps_pmgr_soc_ocla: power-controller@170 { + compatible = "apple,t8112-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x170 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "pmgr_soc_ocla"; + power-domains = <&ps_pms>; + }; + + ps_ispsens0: power-controller@178 { + compatible = "apple,t8112-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x178 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "ispsens0"; + }; + + ps_ispsens1: power-controller@180 { + compatible = "apple,t8112-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x180 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "ispsens1"; + }; + + ps_ispsens2: power-controller@188 { + compatible = "apple,t8112-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x188 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "ispsens2"; + }; + + ps_ispsens3: power-controller@190 { + compatible = "apple,t8112-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x190 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "ispsens3"; + }; + + ps_pcie_ref: power-controller@198 { + compatible = "apple,t8112-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x198 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "pcie_ref"; + }; + + ps_aft0: power-controller@1a0 { + compatible = "apple,t8112-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x1a0 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "aft0"; + }; + + ps_imx: power-controller@1a8 { + compatible = "apple,t8112-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x1a8 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "imx"; + apple,always-on; /* Apple fabric, critical block */ + }; + + ps_sio_busif: power-controller@1b0 { + compatible = "apple,t8112-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x1b0 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "sio_busif"; + }; + + ps_sio: power-controller@1b8 { + compatible = "apple,t8112-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x1b8 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "sio"; + apple,always-on; + power-domains = <&ps_sio_busif>; + }; + + ps_sio_cpu: power-controller@1c0 { + compatible = "apple,t8112-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x1c0 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "sio_cpu"; + power-domains = <&ps_sio>; + }; + + ps_fpwm0: power-controller@1c8 { + compatible = "apple,t8112-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x1c8 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "fpwm0"; + power-domains = <&ps_sio>; + }; + + ps_fpwm1: power-controller@1d0 { + compatible = "apple,t8112-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x1d0 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "fpwm1"; + power-domains = <&ps_sio>; + }; + + ps_fpwm2: power-controller@1d8 { + compatible = "apple,t8112-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x1d8 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "fpwm2"; + power-domains = <&ps_sio>; + }; + + ps_i2c0: power-controller@1e0 { + compatible = "apple,t8112-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x1e0 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "i2c0"; + power-domains = <&ps_sio>; + }; + + ps_i2c1: power-controller@1e8 { + compatible = "apple,t8112-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x1e8 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "i2c1"; + power-domains = <&ps_sio>; + }; + + ps_i2c2: power-controller@1f0 { + compatible = "apple,t8112-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x1f0 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "i2c2"; + power-domains = <&ps_sio>; + }; + + ps_i2c3: power-controller@1f8 { + compatible = "apple,t8112-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x1f8 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "i2c3"; + power-domains = <&ps_sio>; + }; + + ps_i2c4: power-controller@200 { + compatible = "apple,t8112-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x200 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "i2c4"; + power-domains = <&ps_sio>; + }; + + ps_spi_p: power-controller@208 { + compatible = "apple,t8112-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x208 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "spi_p"; + power-domains = <&ps_sio>; + }; + + ps_uart_p: power-controller@210 { + compatible = "apple,t8112-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x210 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "uart_p"; + power-domains = <&ps_sio>; + }; + + ps_audio_p: power-controller@218 { + compatible = "apple,t8112-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x218 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "audio_p"; + power-domains = <&ps_sio>; + }; + + ps_aes: power-controller@220 { + compatible = "apple,t8112-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x220 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "aes"; + power-domains = <&ps_sio>; + }; + + ps_spi0: power-controller@228 { + compatible = "apple,t8112-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x228 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "spi0"; + power-domains = <&ps_spi_p>; + }; + + ps_spi1: power-controller@230 { + compatible = "apple,t8112-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x230 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "spi1"; + power-domains = <&ps_spi_p>; + }; + + ps_spi2: power-controller@238 { + compatible = "apple,t8112-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x238 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "spi2"; + power-domains = <&ps_spi_p>; + }; + + ps_spi3: power-controller@240 { + compatible = "apple,t8112-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x240 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "spi3"; + power-domains = <&ps_spi_p>; + }; + + ps_spi4: power-controller@248 { + compatible = "apple,t8112-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x248 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "spi4"; + power-domains = <&ps_spi_p>; + }; + + ps_spi5: power-controller@250 { + compatible = "apple,t8112-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x250 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "spi5"; + power-domains = <&ps_spi_p>; + }; + + ps_uart_n: power-controller@258 { + compatible = "apple,t8112-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x258 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "uart_n"; + power-domains = <&ps_uart_p>; + }; + + ps_uart0: power-controller@260 { + compatible = "apple,t8112-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x260 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "uart0"; + power-domains = <&ps_uart_p>; + }; + + ps_uart1: power-controller@268 { + compatible = "apple,t8112-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x268 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "uart1"; + power-domains = <&ps_uart_p>; + }; + + ps_uart2: power-controller@270 { + compatible = "apple,t8112-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x270 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "uart2"; + power-domains = <&ps_uart_p>; + }; + + ps_uart3: power-controller@278 { + compatible = "apple,t8112-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x278 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "uart3"; + power-domains = <&ps_uart_p>; + }; + + ps_uart4: power-controller@280 { + compatible = "apple,t8112-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x280 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "uart4"; + power-domains = <&ps_uart_p>; + }; + + ps_uart5: power-controller@288 { + compatible = "apple,t8112-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x288 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "uart5"; + power-domains = <&ps_uart_p>; + }; + + ps_uart6: power-controller@290 { + compatible = "apple,t8112-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x290 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "uart6"; + power-domains = <&ps_uart_p>; + }; + + ps_uart7: power-controller@298 { + compatible = "apple,t8112-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x298 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "uart7"; + power-domains = <&ps_uart_p>; + }; + + ps_uart8: power-controller@2a0 { + compatible = "apple,t8112-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x2a0 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "uart8"; + power-domains = <&ps_uart_p>; + }; + + ps_sio_adma: power-controller@2a8 { + compatible = "apple,t8112-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x2a8 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "sio_adma"; + power-domains = <&ps_spi_p>, <&ps_audio_p>; + }; + + ps_dpa0: power-controller@2b0 { + compatible = "apple,t8112-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x2b0 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "dpa0"; + power-domains = <&ps_audio_p>; + }; + + ps_dpa1: power-controller@2b8 { + compatible = "apple,t8112-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x2b8 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "dpa1"; + power-domains = <&ps_audio_p>; + }; + + ps_mca0: power-controller@2c0 { + compatible = "apple,t8112-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x2c0 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "mca0"; + power-domains = <&ps_sio_adma>, <&ps_audio_p>; + }; + + ps_mca1: power-controller@2c8 { + compatible = "apple,t8112-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x2c8 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "mca1"; + power-domains = <&ps_sio_adma>, <&ps_audio_p>; + }; + + ps_mca2: power-controller@2d0 { + compatible = "apple,t8112-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x2d0 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "mca2"; + power-domains = <&ps_sio_adma>, <&ps_audio_p>; + }; + + ps_mca3: power-controller@2d8 { + compatible = "apple,t8112-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x2d8 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "mca3"; + power-domains = <&ps_sio_adma>, <&ps_audio_p>; + }; + + ps_mca4: power-controller@2e0 { + compatible = "apple,t8112-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x2e0 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "mca4"; + power-domains = <&ps_sio_adma>, <&ps_audio_p>; + }; + + ps_mca5: power-controller@2e8 { + compatible = "apple,t8112-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x2e8 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "mca5"; + power-domains = <&ps_sio_adma>, <&ps_audio_p>; + }; + + ps_mcc: power-controller@2f0 { + compatible = "apple,t8112-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x2f0 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "mcc"; + apple,always-on; /* Memory controller */ + }; + + ps_dcs0: power-controller@2f8 { + compatible = "apple,t8112-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x2f8 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "dcs0"; + apple,always-on; /* LPDDR4 interface */ + }; + + ps_dcs2: power-controller@300 { + compatible = "apple,t8112-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x300 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "dcs2"; + apple,always-on; /* LPDDR4 interface */ + }; + + ps_dcs1: power-controller@308 { + compatible = "apple,t8112-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x308 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "dcs1"; + apple,always-on; /* LPDDR4 interface */ + }; + + ps_dcs3: power-controller@310 { + compatible = "apple,t8112-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x310 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "dcs3"; + apple,always-on; /* LPDDR4 interface */ + }; + + ps_dcs4: power-controller@318 { + compatible = "apple,t8112-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x318 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "dcs4"; + apple,always-on; /* LPDDR4 interface */ + }; + + ps_dcs5: power-controller@320 { + compatible = "apple,t8112-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x320 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "dcs5"; + apple,always-on; /* LPDDR4 interface */ + }; + + ps_dcs6: power-controller@328 { + compatible = "apple,t8112-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x328 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "dcs6"; + apple,always-on; /* LPDDR4 interface */ + }; + + ps_dcs7: power-controller@330 { + compatible = "apple,t8112-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x330 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "dcs7"; + apple,always-on; /* LPDDR4 interface */ + }; + + ps_smx0: power-controller@338 { + compatible = "apple,t8112-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x338 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "smx0"; + apple,always-on; /* Apple fabric, critical block */ + }; + + ps_smx1: power-controller@340 { + compatible = "apple,t8112-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x340 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "smx1"; + apple,always-on; /* Apple fabric, critical block */ + }; + + ps_apcie: power-controller@348 { + compatible = "apple,t8112-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x348 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "apcie"; + power-domains = <&ps_imx>, <&ps_pcie_ref>; + }; + + ps_rmx0: power-controller@350 { + compatible = "apple,t8112-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x350 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "rmx0"; + /* Apple Fabric, display/image stuff: this can power down */ + }; + + ps_rmx1: power-controller@358 { + compatible = "apple,t8112-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x358 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "rmx1"; + /* Apple Fabric, display/image stuff: this can power down */ + }; + + ps_cmx: power-controller@360 { + compatible = "apple,t8112-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x360 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "cmx"; + apple,always-on; /* Apple fabric, critical block */ + }; + + ps_mmx: power-controller@368 { + compatible = "apple,t8112-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x368 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "mmx"; + /* Apple Fabric, media stuff: this can power down */ + }; + + ps_disp0_sys: power-controller@370 { + compatible = "apple,t8112-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x370 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "disp0_sys"; + power-domains = <&ps_rmx1>; + apple,always-on; /* TODO: figure out if we can enable PM here */ + }; + + ps_disp0_fe: power-controller@378 { + compatible = "apple,t8112-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x378 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "disp0_fe"; + power-domains = <&ps_disp0_sys>; + apple,always-on; /* TODO: figure out if we can enable PM here */ + }; + + ps_dispext_sys: power-controller@380 { + compatible = "apple,t8112-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x380 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "dispext_sys"; + power-domains = <&ps_rmx0>; + }; + + ps_dispext_fe: power-controller@388 { + compatible = "apple,t8112-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x388 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "dispext_fe"; + power-domains = <&ps_dispext_sys>; + }; + + ps_dispext_cpu0: power-controller@3c8 { + compatible = "apple,t8112-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x3c8 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "dispext_cpu0"; + power-domains = <&ps_dispext_fe>; + apple,min-state = <4>; + }; + + ps_dptx_ext_phy: power-controller@3d8 { + compatible = "apple,t8112-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x3d8 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "dptx_ext_phy"; + }; + + ps_dispdfr_fe: power-controller@3e0 { + compatible = "apple,t8112-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x3e0 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "dispdfr_fe"; + power-domains = <&ps_rmx0>; + }; + + ps_dispdfr_be: power-controller@3e8 { + compatible = "apple,t8112-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x3e8 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "dispdfr_be"; + power-domains = <&ps_dispdfr_fe>; + }; + + ps_mipi_dsi: power-controller@3f0 { + compatible = "apple,t8112-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x3f0 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "mipi_dsi"; + power-domains = <&ps_dispdfr_be>; + }; + + ps_jpg: power-controller@3f8 { + compatible = "apple,t8112-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x3f8 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "jpg"; + power-domains = <&ps_cmx>; + }; + + ps_apcie_gp: power-controller@400 { + compatible = "apple,t8112-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x400 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "apcie_gp"; + power-domains = <&ps_apcie>; + apple,always-on; /* Breaks things if shut down */ + }; + + ps_msr: power-controller@408 { + compatible = "apple,t8112-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x408 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "msr"; + power-domains = <&ps_imx>; + }; + + ps_pmp: power-controller@410 { + compatible = "apple,t8112-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x410 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "pmp"; + apple,always-on; + }; + + ps_pms_sram: power-controller@418 { + compatible = "apple,t8112-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x418 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "pms_sram"; + apple,always-on; + }; + + ps_msr_ase_core: power-controller@420 { + compatible = "apple,t8112-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x420 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "msr_ase_core"; + power-domains = <&ps_msr>; + }; + + ps_ans: power-controller@428 { + compatible = "apple,t8112-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x428 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "ans"; + power-domains = <&ps_imx>; + }; + + ps_gfx: power-controller@430 { + compatible = "apple,t8112-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x430 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "gfx"; + }; + + ps_isp_sys: power-controller@438 { + compatible = "apple,t8112-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x438 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "isp_sys"; + power-domains = <&ps_rmx1>; + }; + + ps_venc_sys: power-controller@440 { + compatible = "apple,t8112-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x440 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "venc_sys"; + power-domains = <&ps_rmx1>; + }; + + ps_avd_sys: power-controller@448 { + compatible = "apple,t8112-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x448 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "avd_sys"; + power-domains = <&ps_mmx>; + }; + + ps_apcie_st: power-controller@450 { + compatible = "apple,t8112-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x450 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "apcie_st"; + power-domains = <&ps_apcie>, <&ps_ans>; + }; + + ps_atc0_common: power-controller@458 { + compatible = "apple,t8112-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x458 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "atc0_common"; + power-domains = <&ps_imx>; + }; + + ps_atc0_pcie: power-controller@460 { + compatible = "apple,t8112-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x460 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "atc0_pcie"; + power-domains = <&ps_atc0_common>; + }; + + ps_atc0_cio: power-controller@468 { + compatible = "apple,t8112-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x468 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "atc0_cio"; + power-domains = <&ps_atc0_common>; + }; + + ps_atc0_cio_pcie: power-controller@470 { + compatible = "apple,t8112-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x470 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "atc0_cio_pcie"; + power-domains = <&ps_atc0_cio>; + }; + + ps_atc0_cio_usb: power-controller@478 { + compatible = "apple,t8112-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x478 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "atc0_cio_usb"; + power-domains = <&ps_atc0_cio>; + }; + + ps_atc1_common: power-controller@480 { + compatible = "apple,t8112-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x480 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "atc1_common"; + power-domains = <&ps_rmx0>; + }; + + ps_atc1_pcie: power-controller@488 { + compatible = "apple,t8112-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x488 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "atc1_pcie"; + power-domains = <&ps_atc1_common>; + }; + + ps_atc1_cio: power-controller@490 { + compatible = "apple,t8112-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x490 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "atc1_cio"; + power-domains = <&ps_atc1_common>; + }; + + ps_atc1_cio_pcie: power-controller@498 { + compatible = "apple,t8112-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x498 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "atc1_cio_pcie"; + power-domains = <&ps_atc1_cio>; + }; + + ps_atc1_cio_usb: power-controller@4a0 { + compatible = "apple,t8112-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x4a0 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "atc1_cio_usb"; + power-domains = <&ps_atc1_cio>; + }; + + ps_ane_sys: power-controller@4a8 { + compatible = "apple,t8112-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x4a8 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "ane_sys"; + power-domains = <&ps_mmx>; + }; + + ps_scodec: power-controller@4b0 { + compatible = "apple,t8112-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x4b0 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "scodec"; + power-domains = <&ps_rmx0>; + }; + + ps_sep: power-controller@c00 { + compatible = "apple,t8112-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0xc00 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "sep"; + apple,always-on; + }; + + ps_venc_dma: power-controller@8000 { + compatible = "apple,t8112-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x8000 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "venc_dma"; + power-domains = <&ps_venc_sys>; + }; + + ps_venc_pipe4: power-controller@8008 { + compatible = "apple,t8112-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x8008 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "venc_pipe4"; + power-domains = <&ps_venc_dma>; + }; + + ps_venc_pipe5: power-controller@8010 { + compatible = "apple,t8112-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x8010 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "venc_pipe5"; + power-domains = <&ps_venc_dma>; + }; + + ps_venc_me0: power-controller@8018 { + compatible = "apple,t8112-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x8018 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "venc_me0"; + power-domains = <&ps_venc_pipe5>, <&ps_venc_pipe4>; + }; + + ps_venc_me1: power-controller@8020 { + compatible = "apple,t8112-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x8020 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "venc_me1"; + power-domains = <&ps_venc_pipe5>, <&ps_venc_pipe4>; + }; + + ps_disp0_cpu0: power-controller@10000 { + compatible = "apple,t8112-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x10000 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "disp0_cpu0"; + power-domains = <&ps_disp0_fe>; + apple,min-state = <4>; + }; +}; + +&pmgr_mini { + + ps_debug_gated: power-controller@58 { + compatible = "apple,t8112-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x58 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "debug_gated"; + apple,always-on; /* Core AON device */ + }; + + ps_nub_spmi0: power-controller@60 { + compatible = "apple,t8112-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x60 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "nub_spmi0"; + apple,always-on; /* Core AON device */ + }; + + ps_nub_spmi1: power-controller@68 { + compatible = "apple,t8112-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x68 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "nub_spmi1"; + apple,always-on; /* Core AON device */ + }; + + ps_nub_aon: power-controller@70 { + compatible = "apple,t8112-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x70 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "nub_aon"; + apple,always-on; /* Core AON device */ + }; + + ps_msg: power-controller@78 { + compatible = "apple,t8112-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x78 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "msg"; + }; + + ps_nub_gpio: power-controller@80 { + compatible = "apple,t8112-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x80 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "nub_gpio"; + apple,always-on; + }; + + ps_atc0_usb_aon: power-controller@88 { + compatible = "apple,t8112-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x88 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "atc0_usb_aon"; + apple,always-on; /* Needs to stay on for dwc3 to work */ + }; + + ps_atc1_usb_aon: power-controller@90 { + compatible = "apple,t8112-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x90 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "atc1_usb_aon"; + apple,always-on; /* Needs to stay on for dwc3 to work */ + }; + + ps_atc0_usb: power-controller@98 { + compatible = "apple,t8112-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x98 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "atc0_usb"; + power-domains = <&ps_atc0_usb_aon>, <&ps_atc0_common>; + }; + + ps_atc1_usb: power-controller@a0 { + compatible = "apple,t8112-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0xa0 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "atc1_usb"; + power-domains = <&ps_atc1_usb_aon>, <&ps_atc1_common>; + }; + + ps_nub_fabric: power-controller@a8 { + compatible = "apple,t8112-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0xa8 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "nub_fabric"; + apple,always-on; /* Core AON device */ + }; + + ps_nub_sram: power-controller@b0 { + compatible = "apple,t8112-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0xb0 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "nub_sram"; + apple,always-on; /* Core AON device */ + }; + + ps_debug_switch: power-controller@b8 { + compatible = "apple,t8112-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0xb8 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "debug_switch"; + apple,always-on; /* Core AON device */ + }; +}; diff --git a/arch/arm64/boot/dts/apple/t8112.dtsi b/arch/arm64/boot/dts/apple/t8112.dtsi new file mode 100644 index 000000000000..698a436e7dac --- /dev/null +++ b/arch/arm64/boot/dts/apple/t8112.dtsi @@ -0,0 +1,912 @@ +// SPDX-License-Identifier: GPL-2.0+ OR MIT +/* + * Apple T8112 "M2" SoC + * + * Other names: H14G + * + * Copyright The Asahi Linux Contributors + */ + +#include +#include +#include +#include +#include + +/ { + compatible = "apple,t8112", "apple,arm-platform"; + + #address-cells = <2>; + #size-cells = <2>; + + cpus { + #address-cells = <2>; + #size-cells = <0>; + + cpu-map { + cluster0 { + core0 { + cpu = <&cpu_e0>; + }; + core1 { + cpu = <&cpu_e1>; + }; + core2 { + cpu = <&cpu_e2>; + }; + core3 { + cpu = <&cpu_e3>; + }; + }; + + cluster1 { + core0 { + cpu = <&cpu_p0>; + }; + core1 { + cpu = <&cpu_p1>; + }; + core2 { + cpu = <&cpu_p2>; + }; + core3 { + cpu = <&cpu_p3>; + }; + }; + }; + + cpu_e0: cpu@0 { + compatible = "apple,blizzard"; + device_type = "cpu"; + reg = <0x0 0x0>; + enable-method = "spin-table"; + cpu-release-addr = <0 0>; /* To be filled by loader */ + operating-points-v2 = <&ecluster_opp>; + capacity-dmips-mhz = <756>; + performance-domains = <&cpufreq_e>; + next-level-cache = <&l2_cache_0>; + i-cache-size = <0x20000>; + d-cache-size = <0x10000>; + }; + + cpu_e1: cpu@1 { + compatible = "apple,blizzard"; + device_type = "cpu"; + reg = <0x0 0x1>; + enable-method = "spin-table"; + cpu-release-addr = <0 0>; /* To be filled by loader */ + operating-points-v2 = <&ecluster_opp>; + capacity-dmips-mhz = <756>; + performance-domains = <&cpufreq_e>; + next-level-cache = <&l2_cache_0>; + i-cache-size = <0x20000>; + d-cache-size = <0x10000>; + }; + + cpu_e2: cpu@2 { + compatible = "apple,blizzard"; + device_type = "cpu"; + reg = <0x0 0x2>; + enable-method = "spin-table"; + cpu-release-addr = <0 0>; /* To be filled by loader */ + operating-points-v2 = <&ecluster_opp>; + capacity-dmips-mhz = <756>; + performance-domains = <&cpufreq_e>; + next-level-cache = <&l2_cache_0>; + i-cache-size = <0x20000>; + d-cache-size = <0x10000>; + }; + + cpu_e3: cpu@3 { + compatible = "apple,blizzard"; + device_type = "cpu"; + reg = <0x0 0x3>; + enable-method = "spin-table"; + cpu-release-addr = <0 0>; /* To be filled by loader */ + operating-points-v2 = <&ecluster_opp>; + capacity-dmips-mhz = <756>; + performance-domains = <&cpufreq_e>; + next-level-cache = <&l2_cache_0>; + i-cache-size = <0x20000>; + d-cache-size = <0x10000>; + }; + + cpu_p0: cpu@10100 { + compatible = "apple,avalanche"; + device_type = "cpu"; + reg = <0x0 0x10100>; + enable-method = "spin-table"; + cpu-release-addr = <0 0>; /* To be filled by loader */ + operating-points-v2 = <&pcluster_opp>; + capacity-dmips-mhz = <1024>; + performance-domains = <&cpufreq_p>; + next-level-cache = <&l2_cache_1>; + i-cache-size = <0x30000>; + d-cache-size = <0x20000>; + }; + + cpu_p1: cpu@10101 { + compatible = "apple,avalanche"; + device_type = "cpu"; + reg = <0x0 0x10101>; + enable-method = "spin-table"; + cpu-release-addr = <0 0>; /* To be filled by loader */ + operating-points-v2 = <&pcluster_opp>; + capacity-dmips-mhz = <1024>; + performance-domains = <&cpufreq_p>; + next-level-cache = <&l2_cache_1>; + i-cache-size = <0x30000>; + d-cache-size = <0x20000>; + }; + + cpu_p2: cpu@10102 { + compatible = "apple,avalanche"; + device_type = "cpu"; + reg = <0x0 0x10102>; + enable-method = "spin-table"; + cpu-release-addr = <0 0>; /* To be filled by loader */ + operating-points-v2 = <&pcluster_opp>; + capacity-dmips-mhz = <1024>; + performance-domains = <&cpufreq_p>; + next-level-cache = <&l2_cache_1>; + i-cache-size = <0x30000>; + d-cache-size = <0x20000>; + }; + + cpu_p3: cpu@10103 { + compatible = "apple,avalanche"; + device_type = "cpu"; + reg = <0x0 0x10103>; + enable-method = "spin-table"; + cpu-release-addr = <0 0>; /* To be filled by loader */ + operating-points-v2 = <&pcluster_opp>; + capacity-dmips-mhz = <1024>; + performance-domains = <&cpufreq_p>; + next-level-cache = <&l2_cache_1>; + i-cache-size = <0x30000>; + d-cache-size = <0x20000>; + }; + + l2_cache_0: l2-cache-0 { + compatible = "cache"; + cache-level = <2>; + cache-unified; + cache-size = <0x400000>; + }; + + l2_cache_1: l2-cache-1 { + compatible = "cache"; + cache-level = <2>; + cache-unified; + cache-size = <0x1000000>; + }; + }; + + ecluster_opp: opp-table-0 { + compatible = "operating-points-v2"; + opp-shared; + + opp01 { + opp-hz = /bits/ 64 <600000000>; + opp-level = <1>; + clock-latency-ns = <7500>; + }; + opp02 { + opp-hz = /bits/ 64 <912000000>; + opp-level = <2>; + clock-latency-ns = <20000>; + }; + opp03 { + opp-hz = /bits/ 64 <1284000000>; + opp-level = <3>; + clock-latency-ns = <22000>; + }; + opp04 { + opp-hz = /bits/ 64 <1752000000>; + opp-level = <4>; + clock-latency-ns = <30000>; + }; + opp05 { + opp-hz = /bits/ 64 <2004000000>; + opp-level = <5>; + clock-latency-ns = <35000>; + }; + opp06 { + opp-hz = /bits/ 64 <2256000000>; + opp-level = <6>; + clock-latency-ns = <39000>; + }; + opp07 { + opp-hz = /bits/ 64 <2424000000>; + opp-level = <7>; + clock-latency-ns = <53000>; + }; + }; + + pcluster_opp: opp-table-1 { + compatible = "operating-points-v2"; + opp-shared; + + opp01 { + opp-hz = /bits/ 64 <660000000>; + opp-level = <1>; + clock-latency-ns = <9000>; + }; + opp02 { + opp-hz = /bits/ 64 <924000000>; + opp-level = <2>; + clock-latency-ns = <19000>; + }; + opp03 { + opp-hz = /bits/ 64 <1188000000>; + opp-level = <3>; + clock-latency-ns = <22000>; + }; + opp04 { + opp-hz = /bits/ 64 <1452000000>; + opp-level = <4>; + clock-latency-ns = <24000>; + }; + opp05 { + opp-hz = /bits/ 64 <1704000000>; + opp-level = <5>; + clock-latency-ns = <26000>; + }; + opp06 { + opp-hz = /bits/ 64 <1968000000>; + opp-level = <6>; + clock-latency-ns = <28000>; + }; + opp07 { + opp-hz = /bits/ 64 <2208000000>; + opp-level = <7>; + clock-latency-ns = <30000>; + }; + opp08 { + opp-hz = /bits/ 64 <2400000000>; + opp-level = <8>; + clock-latency-ns = <33000>; + }; + opp09 { + opp-hz = /bits/ 64 <2568000000>; + opp-level = <9>; + clock-latency-ns = <34000>; + }; + opp10 { + opp-hz = /bits/ 64 <2724000000>; + opp-level = <10>; + clock-latency-ns = <36000>; + }; + opp11 { + opp-hz = /bits/ 64 <2868000000>; + opp-level = <11>; + clock-latency-ns = <41000>; + }; + opp12 { + opp-hz = /bits/ 64 <2988000000>; + opp-level = <12>; + clock-latency-ns = <42000>; + }; + opp13 { + opp-hz = /bits/ 64 <3096000000>; + opp-level = <13>; + clock-latency-ns = <44000>; + }; + opp14 { + opp-hz = /bits/ 64 <3204000000>; + opp-level = <14>; + clock-latency-ns = <46000>; + }; + /* Not available until CPU deep sleep is implemented */ +#if 0 + opp15 { + opp-hz = /bits/ 64 <3324000000>; + opp-level = <15>; + clock-latency-ns = <62000>; + turbo-mode; + }; + opp16 { + opp-hz = /bits/ 64 <3408000000>; + opp-level = <16>; + clock-latency-ns = <62000>; + turbo-mode; + }; + opp17 { + opp-hz = /bits/ 64 <3504000000>; + opp-level = <17>; + clock-latency-ns = <62000>; + turbo-mode; + }; +#endif + }; + + timer { + compatible = "arm,armv8-timer"; + interrupt-parent = <&aic>; + interrupt-names = "phys", "virt", "hyp-phys", "hyp-virt"; + interrupts = , + , + , + ; + }; + + pmu-e { + compatible = "apple,blizzard-pmu"; + interrupt-parent = <&aic>; + interrupts = ; + }; + + pmu-p { + compatible = "apple,avalanche-pmu"; + interrupt-parent = <&aic>; + interrupts = ; + }; + + clkref: clock-ref { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <24000000>; + clock-output-names = "clkref"; + }; + + /* + * This is a fabulated representation of the input clock + * to NCO since we don't know the true clock tree. + */ + nco_clkref: clock-ref-nco { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-output-names = "nco_ref"; + }; + + soc { + compatible = "simple-bus"; + #address-cells = <2>; + #size-cells = <2>; + + ranges; + nonposted-mmio; + + cpufreq_e: cpufreq@210e20000 { + compatible = "apple,t8112-cluster-cpufreq", "apple,cluster-cpufreq"; + reg = <0x2 0x10e20000 0 0x1000>; + #performance-domain-cells = <0>; + }; + + cpufreq_p: cpufreq@211e20000 { + compatible = "apple,t8112-cluster-cpufreq", "apple,cluster-cpufreq"; + reg = <0x2 0x11e20000 0 0x1000>; + #performance-domain-cells = <0>; + }; + + sio_dart: iommu@235004000 { + compatible = "apple,t8110-dart"; + reg = <0x2 0x35004000 0x0 0x4000>; + interrupt-parent = <&aic>; + interrupts = ; + #iommu-cells = <1>; + power-domains = <&ps_sio_cpu>; + }; + + i2c0: i2c@235010000 { + compatible = "apple,t8112-i2c", "apple,i2c"; + reg = <0x2 0x35010000 0x0 0x4000>; + clocks = <&clkref>; + interrupt-parent = <&aic>; + interrupts = ; + pinctrl-0 = <&i2c0_pins>; + pinctrl-names = "default"; + #address-cells = <0x1>; + #size-cells = <0x0>; + power-domains = <&ps_i2c0>; + status = "disabled"; + }; + + i2c1: i2c@235014000 { + compatible = "apple,t8112-i2c", "apple,i2c"; + reg = <0x2 0x35014000 0x0 0x4000>; + clocks = <&clkref>; + interrupt-parent = <&aic>; + interrupts = ; + pinctrl-0 = <&i2c1_pins>; + pinctrl-names = "default"; + #address-cells = <0x1>; + #size-cells = <0x0>; + power-domains = <&ps_i2c1>; + status = "disabled"; + }; + + i2c2: i2c@235018000 { + compatible = "apple,t8112-i2c", "apple,i2c"; + reg = <0x2 0x35018000 0x0 0x4000>; + clocks = <&clkref>; + interrupt-parent = <&aic>; + interrupts = ; + pinctrl-0 = <&i2c2_pins>; + pinctrl-names = "default"; + #address-cells = <0x1>; + #size-cells = <0x0>; + power-domains = <&ps_i2c2>; + status = "disabled"; + }; + + i2c3: i2c@23501c000 { + compatible = "apple,t8112-i2c", "apple,i2c"; + reg = <0x2 0x3501c000 0x0 0x4000>; + clocks = <&clkref>; + interrupt-parent = <&aic>; + interrupts = ; + pinctrl-0 = <&i2c3_pins>; + pinctrl-names = "default"; + #address-cells = <0x1>; + #size-cells = <0x0>; + power-domains = <&ps_i2c3>; + status = "disabled"; + }; + + i2c4: i2c@235020000 { + compatible = "apple,t8112-i2c", "apple,i2c"; + reg = <0x2 0x35020000 0x0 0x4000>; + clocks = <&clkref>; + interrupt-parent = <&aic>; + interrupts = ; + pinctrl-0 = <&i2c4_pins>; + pinctrl-names = "default"; + #address-cells = <0x1>; + #size-cells = <0x0>; + power-domains = <&ps_i2c4>; + status = "disabled"; + }; + + serial0: serial@235200000 { + compatible = "apple,s5l-uart"; + reg = <0x2 0x35200000 0x0 0x1000>; + reg-io-width = <4>; + interrupt-parent = <&aic>; + interrupts = ; + /* + * TODO: figure out the clocking properly, there may + * be a third selectable clock. + */ + clocks = <&clkref>, <&clkref>; + clock-names = "uart", "clk_uart_baud0"; + power-domains = <&ps_uart0>; + status = "disabled"; + }; + + serial2: serial@235208000 { + compatible = "apple,s5l-uart"; + reg = <0x2 0x35208000 0x0 0x1000>; + reg-io-width = <4>; + interrupt-parent = <&aic>; + interrupts = ; + clocks = <&clkref>, <&clkref>; + clock-names = "uart", "clk_uart_baud0"; + power-domains = <&ps_uart2>; + status = "disabled"; + }; + + admac: dma-controller@238200000 { + compatible = "apple,t8112-admac", "apple,admac"; + reg = <0x2 0x38200000 0x0 0x34000>; + dma-channels = <24>; + interrupts-extended = <0>, + <&aic AIC_IRQ 760 IRQ_TYPE_LEVEL_HIGH>, + <0>, + <0>; + #dma-cells = <1>; + iommus = <&sio_dart 2>; + power-domains = <&ps_sio_adma>; + resets = <&ps_audio_p>; + }; + + mca: i2s@238400000 { + compatible = "apple,t8112-mca", "apple,mca"; + reg = <0x2 0x38400000 0x0 0x18000>, + <0x2 0x38300000 0x0 0x30000>; + + interrupt-parent = <&aic>; + interrupts = , + , + , + , + , + ; + + resets = <&ps_audio_p>; + clocks = <&nco 0>, <&nco 1>, <&nco 2>, + <&nco 3>, <&nco 4>, <&nco 4>; + power-domains = <&ps_audio_p>, <&ps_mca0>, <&ps_mca1>, + <&ps_mca2>, <&ps_mca3>, <&ps_mca4>, <&ps_mca5>; + dmas = <&admac 0>, <&admac 1>, <&admac 2>, <&admac 3>, + <&admac 4>, <&admac 5>, <&admac 6>, <&admac 7>, + <&admac 8>, <&admac 9>, <&admac 10>, <&admac 11>, + <&admac 12>, <&admac 13>, <&admac 14>, <&admac 15>, + <&admac 16>, <&admac 17>, <&admac 18>, <&admac 19>, + <&admac 20>, <&admac 21>, <&admac 22>, <&admac 23>; + dma-names = "tx0a", "rx0a", "tx0b", "rx0b", + "tx1a", "rx1a", "tx1b", "rx1b", + "tx2a", "rx2a", "tx2b", "rx2b", + "tx3a", "rx3a", "tx3b", "rx3b", + "tx4a", "rx4a", "tx4b", "rx4b", + "tx5a", "rx5a", "tx5b", "rx5b"; + + #sound-dai-cells = <1>; + }; + + nco: clock-controller@23b044000 { + compatible = "apple,t8112-nco", "apple,nco"; + reg = <0x2 0x3b044000 0x0 0x14000>; + clocks = <&nco_clkref>; + #clock-cells = <1>; + }; + + aic: interrupt-controller@23b0c0000 { + compatible = "apple,t8112-aic", "apple,aic2"; + #interrupt-cells = <3>; + interrupt-controller; + reg = <0x2 0x3b0c0000 0x0 0x8000>, + <0x2 0x3b0c8000 0x0 0x4>; + reg-names = "core", "event"; + power-domains = <&ps_aic>; + + affinities { + e-core-pmu-affinity { + apple,fiq-index = ; + cpus = <&cpu_e0 &cpu_e1 &cpu_e2 &cpu_e3>; + }; + + p-core-pmu-affinity { + apple,fiq-index = ; + cpus = <&cpu_p0 &cpu_p1 &cpu_p2 &cpu_p3>; + }; + }; + }; + + pmgr: power-management@23b700000 { + compatible = "apple,t8112-pmgr", "apple,pmgr", "syscon", "simple-mfd"; + #address-cells = <1>; + #size-cells = <1>; + reg = <0x2 0x3b700000 0 0x14000>; + /* child nodes are added in t8103-pmgr.dtsi */ + }; + + pinctrl_ap: pinctrl@23c100000 { + compatible = "apple,t8112-pinctrl", "apple,pinctrl"; + reg = <0x2 0x3c100000 0x0 0x100000>; + power-domains = <&ps_gpio>; + + gpio-controller; + #gpio-cells = <2>; + gpio-ranges = <&pinctrl_ap 0 0 213>; + apple,npins = <213>; + + interrupt-controller; + #interrupt-cells = <2>; + interrupt-parent = <&aic>; + interrupts = , + , + , + , + , + , + ; + + i2c0_pins: i2c0-pins { + pinmux = , + ; + }; + + i2c1_pins: i2c1-pins { + pinmux = , + ; + }; + + i2c2_pins: i2c2-pins { + pinmux = , + ; + }; + + i2c3_pins: i2c3-pins { + pinmux = , + ; + }; + + i2c4_pins: i2c4-pins { + pinmux = , + ; + }; + + spi3_pins: spi3-pins { + pinmux = , + , + , + ; + }; + + pcie_pins: pcie-pins { + pinmux = , + , + ; + // TODO: 1 more CLKREQs + }; + }; + + pinctrl_nub: pinctrl@23d1f0000 { + compatible = "apple,t8112-pinctrl", "apple,pinctrl"; + reg = <0x2 0x3d1f0000 0x0 0x4000>; + power-domains = <&ps_nub_gpio>; + + gpio-controller; + #gpio-cells = <2>; + gpio-ranges = <&pinctrl_nub 0 0 24>; + apple,npins = <24>; + + interrupt-controller; + #interrupt-cells = <2>; + interrupt-parent = <&aic>; + interrupts = , + , + , + , + , + , + ; + }; + + pmgr_mini: power-management@23d280000 { + compatible = "apple,t8112-pmgr", "apple,pmgr", "syscon", "simple-mfd"; + #address-cells = <1>; + #size-cells = <1>; + reg = <0x2 0x3d280000 0 0x4000>; + /* child nodes are added in t8103-pmgr.dtsi */ + }; + + wdt: watchdog@23d2b0000 { + compatible = "apple,t8112-wdt", "apple,wdt"; + reg = <0x2 0x3d2b0000 0x0 0x4000>; + clocks = <&clkref>; + interrupt-parent = <&aic>; + interrupts = ; + }; + + pinctrl_smc: pinctrl@23e820000 { + compatible = "apple,t8112-pinctrl", "apple,pinctrl"; + reg = <0x2 0x3e820000 0x0 0x4000>; + + gpio-controller; + #gpio-cells = <2>; + gpio-ranges = <&pinctrl_smc 0 0 18>; + apple,npins = <18>; + + interrupt-controller; + #interrupt-cells = <2>; + interrupt-parent = <&aic>; + interrupts = , + , + , + , + , + , + ; + }; + + pinctrl_aop: pinctrl@24a820000 { + compatible = "apple,t8112-pinctrl", "apple,pinctrl"; + reg = <0x2 0x4a820000 0x0 0x4000>; + + gpio-controller; + #gpio-cells = <2>; + gpio-ranges = <&pinctrl_aop 0 0 54>; + apple,npins = <54>; + + interrupt-controller; + #interrupt-cells = <2>; + interrupt-parent = <&aic>; + interrupts = , + , + , + , + , + , + ; + }; + + ans_mbox: mbox@277408000 { + compatible = "apple,t8112-asc-mailbox", "apple,asc-mailbox-v4"; + reg = <0x2 0x77408000 0x0 0x4000>; + interrupt-parent = <&aic>; + interrupts = , + , + , + ; + interrupt-names = "send-empty", "send-not-empty", + "recv-empty", "recv-not-empty"; + #mbox-cells = <0>; + power-domains = <&ps_ans>; + }; + + sart: sart@27bc50000 { + compatible = "apple,t8112-sart", "apple,t6000-sart"; + reg = <0x2 0x7bc50000 0x0 0x10000>; + power-domains = <&ps_ans>; + }; + + nvme@27bcc0000 { + compatible = "apple,t8112-nvme-ans2", "apple,nvme-ans2"; + reg = <0x2 0x7bcc0000 0x0 0x40000>, + <0x2 0x77400000 0x0 0x4000>; + reg-names = "nvme", "ans"; + interrupt-parent = <&aic>; + interrupts = ; + mboxes = <&ans_mbox>; + apple,sart = <&sart>; + power-domains = <&ps_ans>, <&ps_apcie_st>; + power-domain-names = "ans", "apcie0"; + resets = <&ps_ans>; + }; + + pcie0_dart: iommu@681008000 { + compatible = "apple,t8110-dart"; + reg = <0x6 0x81008000 0x0 0x4000>; + #iommu-cells = <1>; + interrupt-parent = <&aic>; + interrupts = ; + power-domains = <&ps_apcie_gp>; + }; + + pcie1_dart: iommu@682008000 { + compatible = "apple,t8110-dart"; + reg = <0x6 0x82008000 0x0 0x4000>; + #iommu-cells = <1>; + interrupt-parent = <&aic>; + interrupts = ; + power-domains = <&ps_apcie_gp>; + status = "disabled"; + }; + + pcie2_dart: iommu@683008000 { + compatible = "apple,t8110-dart"; + reg = <0x6 0x83008000 0x0 0x4000>; + #iommu-cells = <1>; + interrupt-parent = <&aic>; + interrupts = ; + power-domains = <&ps_apcie_gp>; + status = "disabled"; + }; + + pcie3_dart: iommu@684008000 { + compatible = "apple,t8110-dart"; + reg = <0x6 0x84008000 0x0 0x4000>; + #iommu-cells = <1>; + interrupt-parent = <&aic>; + interrupts = ; + power-domains = <&ps_apcie_gp>; + status = "disabled"; + }; + + pcie0: pcie@690000000 { + compatible = "apple,t8112-pcie", "apple,pcie"; + device_type = "pci"; + + reg = <0x6 0x90000000 0x0 0x1000000>, + <0x6 0x80000000 0x0 0x100000>, + <0x6 0x81000000 0x0 0x4000>, + <0x6 0x82000000 0x0 0x4000>, + <0x6 0x83000000 0x0 0x4000>, + <0x6 0x84000000 0x0 0x4000>; + reg-names = "config", "rc", "port0", "port1", "port2", "port3"; + + interrupt-parent = <&aic>; + interrupts = , + , + , + ; + + msi-controller; + msi-parent = <&pcie0>; + msi-ranges = <&aic AIC_IRQ 793 IRQ_TYPE_EDGE_RISING 32>; + + iommu-map = <0x100 &pcie0_dart 0 1>, + <0x200 &pcie1_dart 1 1>, + <0x300 &pcie2_dart 2 1>, + <0x400 &pcie3_dart 3 1>; + iommu-map-mask = <0xff00>; + + bus-range = <0 4>; + #address-cells = <3>; + #size-cells = <2>; + ranges = <0x43000000 0x6 0xa0000000 0x6 0xa0000000 0x0 0x20000000>, + <0x02000000 0x0 0xc0000000 0x6 0xc0000000 0x0 0x40000000>; + + power-domains = <&ps_apcie_gp>; + pinctrl-0 = <&pcie_pins>; + pinctrl-names = "default"; + + port00: pci@0,0 { + device_type = "pci"; + reg = <0x0 0x0 0x0 0x0 0x0>; + reset-gpios = <&pinctrl_ap 166 GPIO_ACTIVE_LOW>; + + #address-cells = <3>; + #size-cells = <2>; + ranges; + + interrupt-controller; + #interrupt-cells = <1>; + + interrupt-map-mask = <0 0 0 7>; + interrupt-map = <0 0 0 1 &port00 0 0 0 0>, + <0 0 0 2 &port00 0 0 0 1>, + <0 0 0 3 &port00 0 0 0 2>, + <0 0 0 4 &port00 0 0 0 3>; + }; + + port01: pci@1,0 { + device_type = "pci"; + reg = <0x800 0x0 0x0 0x0 0x0>; + reset-gpios = <&pinctrl_ap 167 GPIO_ACTIVE_LOW>; + + #address-cells = <3>; + #size-cells = <2>; + ranges; + + interrupt-controller; + #interrupt-cells = <1>; + + interrupt-map-mask = <0 0 0 7>; + interrupt-map = <0 0 0 1 &port01 0 0 0 0>, + <0 0 0 2 &port01 0 0 0 1>, + <0 0 0 3 &port01 0 0 0 2>, + <0 0 0 4 &port01 0 0 0 3>; + + status = "disabled"; + }; + + port02: pci@2,0 { + device_type = "pci"; + reg = <0x1000 0x0 0x0 0x0 0x0>; + reset-gpios = <&pinctrl_ap 168 GPIO_ACTIVE_LOW>; + + #address-cells = <3>; + #size-cells = <2>; + ranges; + + interrupt-controller; + #interrupt-cells = <1>; + + interrupt-map-mask = <0 0 0 7>; + interrupt-map = <0 0 0 1 &port02 0 0 0 0>, + <0 0 0 2 &port02 0 0 0 1>, + <0 0 0 3 &port02 0 0 0 2>, + <0 0 0 4 &port02 0 0 0 3>; + + status = "disabled"; + }; + + /* TODO: GPIO unknown */ + port03: pci@3,0 { + device_type = "pci"; + reg = <0x1800 0x0 0x0 0x0 0x0>; + //reset-gpios = <&pinctrl_ap 33 GPIO_ACTIVE_LOW>; + + #address-cells = <3>; + #size-cells = <2>; + ranges; + + interrupt-controller; + #interrupt-cells = <1>; + + interrupt-map-mask = <0 0 0 7>; + interrupt-map = <0 0 0 1 &port03 0 0 0 0>, + <0 0 0 2 &port03 0 0 0 1>, + <0 0 0 3 &port03 0 0 0 2>, + <0 0 0 4 &port03 0 0 0 3>; + + status = "disabled"; + }; + }; + }; +}; + +#include "t8112-pmgr.dtsi" -- cgit v1.2.3 From a0189fdfb73dac856b8fa9b9f9581e5099c9391f Mon Sep 17 00:00:00 2001 From: Janne Grunau Date: Tue, 14 Feb 2023 15:07:22 +0100 Subject: arm64: dts: apple: t8103: Disable unused PCIe ports The PCIe ports are unused (without devices) so disable them instead of removing them. Fixes: 7c77ab91b33d ("arm64: dts: apple: Add missing M1 (t8103) devices") Signed-off-by: Janne Grunau Reviewed-by: Sven Peter Signed-off-by: Hector Martin --- arch/arm64/boot/dts/apple/t8103-j274.dts | 10 ++++++++++ arch/arm64/boot/dts/apple/t8103-j293.dts | 15 --------------- arch/arm64/boot/dts/apple/t8103-j313.dts | 15 --------------- arch/arm64/boot/dts/apple/t8103-j456.dts | 10 ++++++++++ arch/arm64/boot/dts/apple/t8103-j457.dts | 11 +++-------- arch/arm64/boot/dts/apple/t8103.dtsi | 4 ++++ 6 files changed, 27 insertions(+), 38 deletions(-) (limited to 'arch/arm64/boot/dts/apple') diff --git a/arch/arm64/boot/dts/apple/t8103-j274.dts b/arch/arm64/boot/dts/apple/t8103-j274.dts index b52ddc409893..1c3e37f86d46 100644 --- a/arch/arm64/boot/dts/apple/t8103-j274.dts +++ b/arch/arm64/boot/dts/apple/t8103-j274.dts @@ -37,10 +37,12 @@ &port01 { bus-range = <2 2>; + status = "okay"; }; &port02 { bus-range = <3 3>; + status = "okay"; ethernet0: ethernet@0,0 { reg = <0x30000 0x0 0x0 0x0 0x0>; /* To be filled by the loader */ @@ -48,6 +50,14 @@ }; }; +&pcie0_dart_1 { + status = "okay"; +}; + +&pcie0_dart_2 { + status = "okay"; +}; + &i2c2 { status = "okay"; }; diff --git a/arch/arm64/boot/dts/apple/t8103-j293.dts b/arch/arm64/boot/dts/apple/t8103-j293.dts index 151074109a11..c363dfef8070 100644 --- a/arch/arm64/boot/dts/apple/t8103-j293.dts +++ b/arch/arm64/boot/dts/apple/t8103-j293.dts @@ -25,21 +25,6 @@ brcm,board-type = "apple,honshu"; }; -/* - * Remove unused PCIe ports and disable the associated DARTs. - */ - -&pcie0_dart_1 { - status = "disabled"; -}; - -&pcie0_dart_2 { - status = "disabled"; -}; - -/delete-node/ &port01; -/delete-node/ &port02; - &i2c2 { status = "okay"; }; diff --git a/arch/arm64/boot/dts/apple/t8103-j313.dts b/arch/arm64/boot/dts/apple/t8103-j313.dts index bc1f865aa790..08409be1cf35 100644 --- a/arch/arm64/boot/dts/apple/t8103-j313.dts +++ b/arch/arm64/boot/dts/apple/t8103-j313.dts @@ -24,18 +24,3 @@ &wifi0 { brcm,board-type = "apple,shikoku"; }; - -/* - * Remove unused PCIe ports and disable the associated DARTs. - */ - -&pcie0_dart_1 { - status = "disabled"; -}; - -&pcie0_dart_2 { - status = "disabled"; -}; - -/delete-node/ &port01; -/delete-node/ &port02; diff --git a/arch/arm64/boot/dts/apple/t8103-j456.dts b/arch/arm64/boot/dts/apple/t8103-j456.dts index 2db425ceb30f..58c8e43789b4 100644 --- a/arch/arm64/boot/dts/apple/t8103-j456.dts +++ b/arch/arm64/boot/dts/apple/t8103-j456.dts @@ -55,13 +55,23 @@ &port01 { bus-range = <2 2>; + status = "okay"; }; &port02 { bus-range = <3 3>; + status = "okay"; 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]; }; }; + +&pcie0_dart_1 { + status = "okay"; +}; + +&pcie0_dart_2 { + status = "okay"; +}; diff --git a/arch/arm64/boot/dts/apple/t8103-j457.dts b/arch/arm64/boot/dts/apple/t8103-j457.dts index 3821ff146c56..152f95fd49a2 100644 --- a/arch/arm64/boot/dts/apple/t8103-j457.dts +++ b/arch/arm64/boot/dts/apple/t8103-j457.dts @@ -37,6 +37,7 @@ &port02 { bus-range = <3 3>; + status = "okay"; ethernet0: ethernet@0,0 { reg = <0x30000 0x0 0x0 0x0 0x0>; /* To be filled by the loader */ @@ -44,12 +45,6 @@ }; }; -/* - * Remove unused PCIe port and disable the associated DART. - */ - -&pcie0_dart_1 { - status = "disabled"; +&pcie0_dart_2 { + status = "okay"; }; - -/delete-node/ &port01; diff --git a/arch/arm64/boot/dts/apple/t8103.dtsi b/arch/arm64/boot/dts/apple/t8103.dtsi index 9859219699f4..87a9c1ba6d0f 100644 --- a/arch/arm64/boot/dts/apple/t8103.dtsi +++ b/arch/arm64/boot/dts/apple/t8103.dtsi @@ -724,6 +724,7 @@ interrupt-parent = <&aic>; interrupts = ; power-domains = <&ps_apcie_gp>; + status = "disabled"; }; pcie0_dart_2: iommu@683008000 { @@ -733,6 +734,7 @@ interrupt-parent = <&aic>; interrupts = ; power-domains = <&ps_apcie_gp>; + status = "disabled"; }; pcie0: pcie@690000000 { @@ -807,6 +809,7 @@ <0 0 0 2 &port01 0 0 0 1>, <0 0 0 3 &port01 0 0 0 2>, <0 0 0 4 &port01 0 0 0 3>; + status = "disabled"; }; port02: pci@2,0 { @@ -826,6 +829,7 @@ <0 0 0 2 &port02 0 0 0 1>, <0 0 0 3 &port02 0 0 0 2>, <0 0 0 4 &port02 0 0 0 3>; + status = "disabled"; }; }; }; -- cgit v1.2.3 From 8d59efc33fdaa2c82072b4d3ba5f67d7dd9270d0 Mon Sep 17 00:00:00 2001 From: Janne Grunau Date: Tue, 14 Feb 2023 15:07:23 +0100 Subject: arm64: dts: apple: t600x: Disable unused PCIe ports The PCIe ports are unused (without devices) so disable them instead of removing them. Signed-off-by: Janne Grunau Reviewed-by: Sven Peter Signed-off-by: Hector Martin --- arch/arm64/boot/dts/apple/t600x-die0.dtsi | 4 ++++ arch/arm64/boot/dts/apple/t600x-j314-j316.dtsi | 11 ----------- arch/arm64/boot/dts/apple/t600x-j375.dtsi | 11 +++++++++++ 3 files changed, 15 insertions(+), 11 deletions(-) (limited to 'arch/arm64/boot/dts/apple') diff --git a/arch/arm64/boot/dts/apple/t600x-die0.dtsi b/arch/arm64/boot/dts/apple/t600x-die0.dtsi index 1c41954e3899..273d7060d031 100644 --- a/arch/arm64/boot/dts/apple/t600x-die0.dtsi +++ b/arch/arm64/boot/dts/apple/t600x-die0.dtsi @@ -233,6 +233,7 @@ interrupt-parent = <&aic>; interrupts = ; power-domains = <&ps_apcie_gp_sys>; + status = "disabled"; }; pcie0_dart_3: iommu@584008000 { @@ -242,6 +243,7 @@ interrupt-parent = <&aic>; interrupts = ; power-domains = <&ps_apcie_gp_sys>; + status = "disabled"; }; pcie0: pcie@590000000 { @@ -338,6 +340,7 @@ <0 0 0 2 &port02 0 0 0 1>, <0 0 0 3 &port02 0 0 0 2>, <0 0 0 4 &port02 0 0 0 3>; + status = "disabled"; }; port03: pci@3,0 { @@ -357,5 +360,6 @@ <0 0 0 2 &port03 0 0 0 1>, <0 0 0 3 &port03 0 0 0 2>, <0 0 0 4 &port03 0 0 0 3>; + status = "disabled"; }; }; diff --git a/arch/arm64/boot/dts/apple/t600x-j314-j316.dtsi b/arch/arm64/boot/dts/apple/t600x-j314-j316.dtsi index 34906d522f0a..356a73d1ce4c 100644 --- a/arch/arm64/boot/dts/apple/t600x-j314-j316.dtsi +++ b/arch/arm64/boot/dts/apple/t600x-j314-j316.dtsi @@ -101,14 +101,3 @@ wp-inverted; }; }; - -&pcie0_dart_2 { - status = "disabled"; -}; - -&pcie0_dart_3 { - status = "disabled"; -}; - -/delete-node/ &port02; -/delete-node/ &port03; diff --git a/arch/arm64/boot/dts/apple/t600x-j375.dtsi b/arch/arm64/boot/dts/apple/t600x-j375.dtsi index 00d3a9447c89..1e5a19e49b08 100644 --- a/arch/arm64/boot/dts/apple/t600x-j375.dtsi +++ b/arch/arm64/boot/dts/apple/t600x-j375.dtsi @@ -104,6 +104,7 @@ &port02 { /* 10 Gbit Ethernet */ bus-range = <3 3>; + status = "okay"; ethernet0: ethernet@0,0 { reg = <0x30000 0x0 0x0 0x0 0x0>; /* To be filled by the loader */ @@ -114,4 +115,14 @@ &port03 { /* USB xHCI */ bus-range = <4 4>; + status = "okay"; +}; + + +&pcie0_dart_2 { + status = "okay"; +}; + +&pcie0_dart_3 { + status = "okay"; }; -- cgit v1.2.3 From 348981c783b9852b54ed78c2d9081135eaebfc70 Mon Sep 17 00:00:00 2001 From: Sasha Finkelstein Date: Mon, 3 Apr 2023 16:19:21 +0200 Subject: arm64: dts: apple: t8103: Add PWM controller Adds PWM controller and keyboard backlight bindings for M1 MacBooks Signed-off-by: Sasha Finkelstein Acked-by: Sven Peter Signed-off-by: Hector Martin --- arch/arm64/boot/dts/apple/t8103-j293.dts | 17 +++++++++++++++++ arch/arm64/boot/dts/apple/t8103-j313.dts | 17 +++++++++++++++++ arch/arm64/boot/dts/apple/t8103.dtsi | 9 +++++++++ 3 files changed, 43 insertions(+) (limited to 'arch/arm64/boot/dts/apple') diff --git a/arch/arm64/boot/dts/apple/t8103-j293.dts b/arch/arm64/boot/dts/apple/t8103-j293.dts index c363dfef8070..56b0c67bfcda 100644 --- a/arch/arm64/boot/dts/apple/t8103-j293.dts +++ b/arch/arm64/boot/dts/apple/t8103-j293.dts @@ -11,10 +11,23 @@ #include "t8103.dtsi" #include "t8103-jxxx.dtsi" +#include / { compatible = "apple,j293", "apple,t8103", "apple,arm-platform"; model = "Apple MacBook Pro (13-inch, M1, 2020)"; + + led-controller { + compatible = "pwm-leds"; + led-0 { + pwms = <&fpwm1 0 40000>; + label = "kbd_backlight"; + function = LED_FUNCTION_KBD_BACKLIGHT; + color = ; + max-brightness = <255>; + default-state = "keep"; + }; + }; }; &bluetooth0 { @@ -32,3 +45,7 @@ &i2c4 { status = "okay"; }; + +&fpwm1 { + status = "okay"; +}; diff --git a/arch/arm64/boot/dts/apple/t8103-j313.dts b/arch/arm64/boot/dts/apple/t8103-j313.dts index 08409be1cf35..97a4344d8dca 100644 --- a/arch/arm64/boot/dts/apple/t8103-j313.dts +++ b/arch/arm64/boot/dts/apple/t8103-j313.dts @@ -11,10 +11,23 @@ #include "t8103.dtsi" #include "t8103-jxxx.dtsi" +#include / { compatible = "apple,j313", "apple,t8103", "apple,arm-platform"; model = "Apple MacBook Air (M1, 2020)"; + + led-controller { + compatible = "pwm-leds"; + led-0 { + pwms = <&fpwm1 0 40000>; + label = "kbd_backlight"; + function = LED_FUNCTION_KBD_BACKLIGHT; + color = ; + max-brightness = <255>; + default-state = "keep"; + }; + }; }; &bluetooth0 { @@ -24,3 +37,7 @@ &wifi0 { brcm,board-type = "apple,shikoku"; }; + +&fpwm1 { + status = "okay"; +}; diff --git a/arch/arm64/boot/dts/apple/t8103.dtsi b/arch/arm64/boot/dts/apple/t8103.dtsi index 87a9c1ba6d0f..9b0dad6b6184 100644 --- a/arch/arm64/boot/dts/apple/t8103.dtsi +++ b/arch/arm64/boot/dts/apple/t8103.dtsi @@ -432,6 +432,15 @@ status = "disabled"; /* only used in J293 */ }; + fpwm1: pwm@235044000 { + compatible = "apple,t8103-fpwm", "apple,s5l-fpwm"; + reg = <0x2 0x35044000 0x0 0x4000>; + power-domains = <&ps_fpwm1>; + clocks = <&clkref>; + #pwm-cells = <2>; + status = "disabled"; + }; + serial0: serial@235200000 { compatible = "apple,s5l-uart"; reg = <0x2 0x35200000 0x0 0x1000>; -- cgit v1.2.3 From b15999c27f9601c63a1add58cea698ea0c27184b Mon Sep 17 00:00:00 2001 From: Sasha Finkelstein <7d578vix8hzw@opayq.net> Date: Mon, 3 Apr 2023 16:19:22 +0200 Subject: arm64: dts: apple: t600x: Add PWM controller Adds PWM controller and keyboard backlight bindings for M1 Pro/Max MacBook Pros Signed-off-by: Sasha Finkelstein Acked-by: Hector Martin Signed-off-by: Hector Martin --- arch/arm64/boot/dts/apple/t600x-die0.dtsi | 9 +++++++++ arch/arm64/boot/dts/apple/t600x-j314-j316.dtsi | 18 ++++++++++++++++++ 2 files changed, 27 insertions(+) (limited to 'arch/arm64/boot/dts/apple') diff --git a/arch/arm64/boot/dts/apple/t600x-die0.dtsi b/arch/arm64/boot/dts/apple/t600x-die0.dtsi index 273d7060d031..b1c875e692c8 100644 --- a/arch/arm64/boot/dts/apple/t600x-die0.dtsi +++ b/arch/arm64/boot/dts/apple/t600x-die0.dtsi @@ -71,6 +71,15 @@ power-domains = <&ps_sio_cpu>; }; + fpwm0: pwm@39b030000 { + compatible = "apple,t6000-fpwm", "apple,s5l-fpwm"; + reg = <0x3 0x9b030000 0x0 0x4000>; + power-domains = <&ps_fpwm0>; + clocks = <&clkref>; + #pwm-cells = <2>; + status = "disabled"; + }; + i2c0: i2c@39b040000 { compatible = "apple,t6000-i2c", "apple,i2c"; reg = <0x3 0x9b040000 0x0 0x4000>; diff --git a/arch/arm64/boot/dts/apple/t600x-j314-j316.dtsi b/arch/arm64/boot/dts/apple/t600x-j314-j316.dtsi index 356a73d1ce4c..2e471dfe43cf 100644 --- a/arch/arm64/boot/dts/apple/t600x-j314-j316.dtsi +++ b/arch/arm64/boot/dts/apple/t600x-j314-j316.dtsi @@ -9,6 +9,8 @@ * Copyright The Asahi Linux Contributors */ +#include + / { aliases { serial0 = &serial0; @@ -34,6 +36,18 @@ device_type = "memory"; reg = <0x100 0 0x2 0>; /* To be filled by loader */ }; + + led-controller { + compatible = "pwm-leds"; + led-0 { + pwms = <&fpwm0 0 40000>; + label = "kbd_backlight"; + function = LED_FUNCTION_KBD_BACKLIGHT; + color = ; + max-brightness = <255>; + default-state = "keep"; + }; + }; }; &serial0 { @@ -101,3 +115,7 @@ wp-inverted; }; }; + +&fpwm0 { + status = "okay"; +}; -- cgit v1.2.3 From 50aa09ac18fac94a907d26dca21aff5507373fb1 Mon Sep 17 00:00:00 2001 From: Sasha Finkelstein Date: Sun, 9 Apr 2023 11:18:46 +0200 Subject: arm64: dts: apple: t8112: Add PWM controller This patch adds the device tree entries for the PWM controller present on M2 macbooks that is connected to the keyboard backlight. Signed-off-by: Sasha Finkelstein Signed-off-by: Hector Martin --- arch/arm64/boot/dts/apple/t8112-j413.dts | 17 +++++++++++++++++ arch/arm64/boot/dts/apple/t8112-j493.dts | 17 +++++++++++++++++ arch/arm64/boot/dts/apple/t8112.dtsi | 9 +++++++++ 3 files changed, 43 insertions(+) (limited to 'arch/arm64/boot/dts/apple') diff --git a/arch/arm64/boot/dts/apple/t8112-j413.dts b/arch/arm64/boot/dts/apple/t8112-j413.dts index 9e758edeaa82..6f69658623bf 100644 --- a/arch/arm64/boot/dts/apple/t8112-j413.dts +++ b/arch/arm64/boot/dts/apple/t8112-j413.dts @@ -11,6 +11,7 @@ #include "t8112.dtsi" #include "t8112-jxxx.dtsi" +#include / { compatible = "apple,j413", "apple,t8112", "apple,arm-platform"; @@ -20,6 +21,18 @@ bluetooth0 = &bluetooth0; wifi0 = &wifi0; }; + + led-controller { + compatible = "pwm-leds"; + led-0 { + pwms = <&fpwm1 0 40000>; + label = "kbd_backlight"; + function = LED_FUNCTION_KBD_BACKLIGHT; + color = ; + max-brightness = <255>; + default-state = "keep"; + }; + }; }; /* @@ -61,3 +74,7 @@ &i2c4 { status = "okay"; }; + +&fpwm1 { + status = "okay"; +}; diff --git a/arch/arm64/boot/dts/apple/t8112-j493.dts b/arch/arm64/boot/dts/apple/t8112-j493.dts index 8552c15be265..0ad908349f55 100644 --- a/arch/arm64/boot/dts/apple/t8112-j493.dts +++ b/arch/arm64/boot/dts/apple/t8112-j493.dts @@ -11,6 +11,7 @@ #include "t8112.dtsi" #include "t8112-jxxx.dtsi" +#include / { compatible = "apple,j493", "apple,t8112", "apple,arm-platform"; @@ -20,6 +21,18 @@ bluetooth0 = &bluetooth0; wifi0 = &wifi0; }; + + led-controller { + compatible = "pwm-leds"; + led-0 { + pwms = <&fpwm1 0 40000>; + label = "kbd_backlight"; + function = LED_FUNCTION_KBD_BACKLIGHT; + color = ; + max-brightness = <255>; + default-state = "keep"; + }; + }; }; /* @@ -50,3 +63,7 @@ &i2c4 { status = "okay"; }; + +&fpwm1 { + status = "okay"; +}; diff --git a/arch/arm64/boot/dts/apple/t8112.dtsi b/arch/arm64/boot/dts/apple/t8112.dtsi index 698a436e7dac..1666e6ab250b 100644 --- a/arch/arm64/boot/dts/apple/t8112.dtsi +++ b/arch/arm64/boot/dts/apple/t8112.dtsi @@ -458,6 +458,15 @@ status = "disabled"; }; + fpwm1: pwm@235044000 { + compatible = "apple,t8112-fpwm", "apple,s5l-fpwm"; + reg = <0x2 0x35044000 0x0 0x4000>; + power-domains = <&ps_fpwm1>; + clocks = <&clkref>; + #pwm-cells = <2>; + status = "disabled"; + }; + serial0: serial@235200000 { compatible = "apple,s5l-uart"; reg = <0x2 0x35200000 0x0 0x1000>; -- cgit v1.2.3