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// SPDX-License-Identifier: GPL-2.0+ OR MIT
/*
* Apple T8103 "M1" SoC
*
* Other names: H13G, "Tonga"
*
* Copyright The Asahi Linux Contributors
*/
#include <dt-bindings/interrupt-controller/apple-aic.h>
#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/pinctrl/apple.h>
/ {
compatible = "apple,t8103", "apple,arm-platform";
#address-cells = <2>;
#size-cells = <2>;
cpus {
#address-cells = <2>;
#size-cells = <0>;
cpu0: cpu@0 {
compatible = "apple,icestorm";
device_type = "cpu";
reg = <0x0 0x0>;
enable-method = "spin-table";
cpu-release-addr = <0 0>; /* To be filled by loader */
};
cpu1: cpu@1 {
compatible = "apple,icestorm";
device_type = "cpu";
reg = <0x0 0x1>;
enable-method = "spin-table";
cpu-release-addr = <0 0>; /* To be filled by loader */
};
cpu2: cpu@2 {
compatible = "apple,icestorm";
device_type = "cpu";
reg = <0x0 0x2>;
enable-method = "spin-table";
cpu-release-addr = <0 0>; /* To be filled by loader */
};
cpu3: cpu@3 {
compatible = "apple,icestorm";
device_type = "cpu";
reg = <0x0 0x3>;
enable-method = "spin-table";
cpu-release-addr = <0 0>; /* To be filled by loader */
};
cpu4: cpu@10100 {
compatible = "apple,firestorm";
device_type = "cpu";
reg = <0x0 0x10100>;
enable-method = "spin-table";
cpu-release-addr = <0 0>; /* To be filled by loader */
};
cpu5: cpu@10101 {
compatible = "apple,firestorm";
device_type = "cpu";
reg = <0x0 0x10101>;
enable-method = "spin-table";
cpu-release-addr = <0 0>; /* To be filled by loader */
};
cpu6: cpu@10102 {
compatible = "apple,firestorm";
device_type = "cpu";
reg = <0x0 0x10102>;
enable-method = "spin-table";
cpu-release-addr = <0 0>; /* To be filled by loader */
};
cpu7: cpu@10103 {
compatible = "apple,firestorm";
device_type = "cpu";
reg = <0x0 0x10103>;
enable-method = "spin-table";
cpu-release-addr = <0 0>; /* To be filled by loader */
};
};
timer {
compatible = "arm,armv8-timer";
interrupt-parent = <&aic>;
interrupt-names = "phys", "virt", "hyp-phys", "hyp-virt";
interrupts = <AIC_FIQ AIC_TMR_GUEST_PHYS IRQ_TYPE_LEVEL_HIGH>,
<AIC_FIQ AIC_TMR_GUEST_VIRT IRQ_TYPE_LEVEL_HIGH>,
<AIC_FIQ AIC_TMR_HV_PHYS IRQ_TYPE_LEVEL_HIGH>,
<AIC_FIQ AIC_TMR_HV_VIRT IRQ_TYPE_LEVEL_HIGH>;
};
clk24: clock-24m {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <24000000>;
clock-output-names = "clk24";
};
soc {
compatible = "simple-bus";
#address-cells = <2>;
#size-cells = <2>;
ranges;
nonposted-mmio;
serial0: serial@235200000 {
compatible = "apple,s5l-uart";
reg = <0x2 0x35200000 0x0 0x1000>;
reg-io-width = <4>;
interrupt-parent = <&aic>;
interrupts = <AIC_IRQ 605 IRQ_TYPE_LEVEL_HIGH>;
/*
* TODO: figure out the clocking properly, there may
* be a third selectable clock.
*/
clocks = <&clk24>, <&clk24>;
clock-names = "uart", "clk_uart_baud0";
status = "disabled";
};
aic: interrupt-controller@23b100000 {
compatible = "apple,t8103-aic", "apple,aic";
#interrupt-cells = <3>;
interrupt-controller;
reg = <0x2 0x3b100000 0x0 0x8000>;
};
pinctrl_ap: pinctrl@23c100000 {
compatible = "apple,t8103-pinctrl", "apple,pinctrl";
reg = <0x2 0x3c100000 0x0 0x100000>;
gpio-controller;
#gpio-cells = <2>;
gpio-ranges = <&pinctrl_ap 0 0 212>;
apple,npins = <212>;
interrupt-controller;
interrupt-parent = <&aic>;
interrupts = <AIC_IRQ 190 IRQ_TYPE_LEVEL_HIGH>,
<AIC_IRQ 191 IRQ_TYPE_LEVEL_HIGH>,
<AIC_IRQ 192 IRQ_TYPE_LEVEL_HIGH>,
<AIC_IRQ 193 IRQ_TYPE_LEVEL_HIGH>,
<AIC_IRQ 194 IRQ_TYPE_LEVEL_HIGH>,
<AIC_IRQ 195 IRQ_TYPE_LEVEL_HIGH>,
<AIC_IRQ 196 IRQ_TYPE_LEVEL_HIGH>;
pcie_pins: pcie-pins {
pinmux = <APPLE_PINMUX(150, 1)>,
<APPLE_PINMUX(151, 1)>,
<APPLE_PINMUX(32, 1)>;
};
};
pinctrl_aop: pinctrl@24a820000 {
compatible = "apple,t8103-pinctrl", "apple,pinctrl";
reg = <0x2 0x4a820000 0x0 0x4000>;
gpio-controller;
#gpio-cells = <2>;
gpio-ranges = <&pinctrl_aop 0 0 42>;
apple,npins = <42>;
interrupt-controller;
interrupt-parent = <&aic>;
interrupts = <AIC_IRQ 268 IRQ_TYPE_LEVEL_HIGH>,
<AIC_IRQ 269 IRQ_TYPE_LEVEL_HIGH>,
<AIC_IRQ 270 IRQ_TYPE_LEVEL_HIGH>,
<AIC_IRQ 271 IRQ_TYPE_LEVEL_HIGH>,
<AIC_IRQ 272 IRQ_TYPE_LEVEL_HIGH>,
<AIC_IRQ 273 IRQ_TYPE_LEVEL_HIGH>,
<AIC_IRQ 274 IRQ_TYPE_LEVEL_HIGH>;
};
pinctrl_nub: pinctrl@23d1f0000 {
compatible = "apple,t8103-pinctrl", "apple,pinctrl";
reg = <0x2 0x3d1f0000 0x0 0x4000>;
gpio-controller;
#gpio-cells = <2>;
gpio-ranges = <&pinctrl_nub 0 0 23>;
apple,npins = <23>;
interrupt-controller;
interrupt-parent = <&aic>;
interrupts = <AIC_IRQ 330 IRQ_TYPE_LEVEL_HIGH>,
<AIC_IRQ 331 IRQ_TYPE_LEVEL_HIGH>,
<AIC_IRQ 332 IRQ_TYPE_LEVEL_HIGH>,
<AIC_IRQ 333 IRQ_TYPE_LEVEL_HIGH>,
<AIC_IRQ 334 IRQ_TYPE_LEVEL_HIGH>,
<AIC_IRQ 335 IRQ_TYPE_LEVEL_HIGH>,
<AIC_IRQ 336 IRQ_TYPE_LEVEL_HIGH>;
};
pinctrl_smc: pinctrl@23e820000 {
compatible = "apple,t8103-pinctrl", "apple,pinctrl";
reg = <0x2 0x3e820000 0x0 0x4000>;
gpio-controller;
#gpio-cells = <2>;
gpio-ranges = <&pinctrl_smc 0 0 16>;
apple,npins = <16>;
interrupt-controller;
interrupt-parent = <&aic>;
interrupts = <AIC_IRQ 391 IRQ_TYPE_LEVEL_HIGH>,
<AIC_IRQ 392 IRQ_TYPE_LEVEL_HIGH>,
<AIC_IRQ 393 IRQ_TYPE_LEVEL_HIGH>,
<AIC_IRQ 394 IRQ_TYPE_LEVEL_HIGH>,
<AIC_IRQ 395 IRQ_TYPE_LEVEL_HIGH>,
<AIC_IRQ 396 IRQ_TYPE_LEVEL_HIGH>,
<AIC_IRQ 397 IRQ_TYPE_LEVEL_HIGH>;
};
pcie0_dart_0: dart@681008000 {
compatible = "apple,t8103-dart";
reg = <0x6 0x81008000 0x0 0x4000>;
#iommu-cells = <1>;
interrupt-parent = <&aic>;
interrupts = <AIC_IRQ 696 IRQ_TYPE_LEVEL_HIGH>;
};
pcie0_dart_1: dart@682008000 {
compatible = "apple,t8103-dart";
reg = <0x6 0x82008000 0x0 0x4000>;
#iommu-cells = <1>;
interrupt-parent = <&aic>;
interrupts = <AIC_IRQ 699 IRQ_TYPE_LEVEL_HIGH>;
};
pcie0_dart_2: dart@683008000 {
compatible = "apple,t8103-dart";
reg = <0x6 0x83008000 0x0 0x4000>;
#iommu-cells = <1>;
interrupt-parent = <&aic>;
interrupts = <AIC_IRQ 702 IRQ_TYPE_LEVEL_HIGH>;
};
pcie0: pcie@690000000 {
compatible = "apple,t8103-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>;
reg-names = "config", "rc", "port0", "port1", "port2";
interrupt-parent = <&aic>;
interrupts = <AIC_IRQ 695 IRQ_TYPE_LEVEL_HIGH>,
<AIC_IRQ 698 IRQ_TYPE_LEVEL_HIGH>,
<AIC_IRQ 701 IRQ_TYPE_LEVEL_HIGH>;
msi-controller;
msi-parent = <&pcie0>;
msi-ranges = <&aic AIC_IRQ 704 IRQ_TYPE_EDGE_RISING 32>;
iommu-map = <0x100 &pcie0_dart_0 1 1>,
<0x200 &pcie0_dart_1 1 1>,
<0x300 &pcie0_dart_2 1 1>;
iommu-map-mask = <0xff00>;
bus-range = <0 3>;
#address-cells = <3>;
#size-cells = <2>;
ranges = <0x43000000 0x6 0xa0000000 0x6 0xa0000000 0x0 0x20000000>,
<0x02000000 0x0 0xc0000000 0x6 0xc0000000 0x0 0x40000000>;
pinctrl-0 = <&pcie_pins>;
pinctrl-names = "default";
port00: pci@0,0 {
device_type = "pci";
reg = <0x0 0x0 0x0 0x0 0x0>;
reset-gpios = <&pinctrl_ap 152 0>;
max-link-speed = <2>;
#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 153 0>;
max-link-speed = <2>;
#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>;
};
port02: pci@2,0 {
device_type = "pci";
reg = <0x1000 0x0 0x0 0x0 0x0>;
reset-gpios = <&pinctrl_ap 33 0>;
max-link-speed = <1>;
#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>;
};
};
};
};
|
