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arm64: dts: apple: Add A10 devices

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Add DTS files for the A10 SoC and the following devices based on it:

- iPhone 7
- iPhone 7 Plus
- iPod touch 7
- iPad 6
- iPad 7

Signed-off-by: Konrad Dybcio <konradybcio@kernel.org>
[Nick: SMP, m1n1 and AOP pinctrl support]
Co-developed-by: Nick Chan <towinchenmi@gmail.com>
Signed-off-by: Nick Chan <towinchenmi@gmail.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Reviewed-by: Neal Gompa <neal@gompa.dev>
Signed-off-by: Hector Martin <marcan@marcan.st>
This commit is contained in:
Konrad Dybcio
2024-10-23 12:40:52 +08:00
committed by Hector Martin
parent 1100a117ed
commit 33ee92b964
15 changed files with 450 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
arch/arm64/boot/dts/apple/Makefile
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@@ -32,6 +32,15 @@ dtb-$(CONFIG_ARCH_APPLE) += s8001-j127.dtb
dtb-$(CONFIG_ARCH_APPLE) += s8001-j128.dtb
dtb-$(CONFIG_ARCH_APPLE) += s8001-j98a.dtb
dtb-$(CONFIG_ARCH_APPLE) += s8001-j99a.dtb
dtb-$(CONFIG_ARCH_APPLE) += t8010-d101.dtb
dtb-$(CONFIG_ARCH_APPLE) += t8010-d10.dtb
dtb-$(CONFIG_ARCH_APPLE) += t8010-d111.dtb
dtb-$(CONFIG_ARCH_APPLE) += t8010-d11.dtb
dtb-$(CONFIG_ARCH_APPLE) += t8010-j171.dtb
dtb-$(CONFIG_ARCH_APPLE) += t8010-j172.dtb
dtb-$(CONFIG_ARCH_APPLE) += t8010-j71b.dtb
dtb-$(CONFIG_ARCH_APPLE) += t8010-j72b.dtb
dtb-$(CONFIG_ARCH_APPLE) += t8010-n112.dtb
dtb-$(CONFIG_ARCH_APPLE) += t8103-j274.dtb
dtb-$(CONFIG_ARCH_APPLE) += t8103-j293.dtb
dtb-$(CONFIG_ARCH_APPLE) += t8103-j313.dtb

43
arch/arm64/boot/dts/apple/t8010-7.dtsi Normal file
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@@ -0,0 +1,43 @@
// SPDX-License-Identifier: GPL-2.0+ OR MIT
/*
* Apple iPhone 7 / 7 Plus common device tree
*
* Copyright (c) 2022, Konrad Dybcio <konradybcio@kernel.org>
*/
#include "t8010.dtsi"
#include "t8010-common.dtsi"
#include <dt-bindings/input/input.h>
/ {
chassis-type = "handset";
gpio-keys {
compatible = "gpio-keys";
button-power {
label = "Power Button";
gpios = <&pinctrl_ap 179 GPIO_ACTIVE_LOW>;
linux,code = <KEY_POWER>;
wakeup-source;
};
button-voldown {
label = "Volume Down";
gpios = <&pinctrl_ap 180 GPIO_ACTIVE_LOW>;
linux,code = <KEY_VOLUMEDOWN>;
};
button-volup {
label = "Volume Up";
gpios = <&pinctrl_ap 23 GPIO_ACTIVE_LOW>;
linux,code = <KEY_VOLUMEUP>;
};
switch-mute {
label = "Mute Switch";
gpios = <&pinctrl_ap 86 GPIO_ACTIVE_LOW>;
linux,code = <KEY_MUTE>;
};
};
};

48
arch/arm64/boot/dts/apple/t8010-common.dtsi Normal file
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@@ -0,0 +1,48 @@
// SPDX-License-Identifier: GPL-2.0 OR MIT
/*
* Apple iPhone 7, iPhone 7 Plus, iPad 6, iPad 7, iPod touch 7
*
* This file contains parts common to all Apple A10 devices.
*
* target-type: D10, D11, D101, D111, J71b, J72b, J171, J172, N112
*
* Copyright (c) 2024, Nick Chan <towinchenmi@gmail.com>
*/
/ {
aliases {
serial0 = &serial0;
};
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 0 0>; /* To be filled by loader */
};
reserved-memory {
#address-cells = <2>;
#size-cells = <2>;
ranges;
/* To be filled by loader */
};
};
&serial0 {
status = "okay";
};

14
arch/arm64/boot/dts/apple/t8010-d10.dts Normal file
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@@ -0,0 +1,14 @@
// SPDX-License-Identifier: GPL-2.0+ OR MIT
/*
* Apple iPhone 7 (Qualcomm), D10, iPhone9,1 (A1660/A1778/A1779/A1780)
* Copyright (c) 2022, Konrad Dybcio <konradybcio@kernel.org>
*/
/dts-v1/;
#include "t8010-7.dtsi"
/ {
compatible = "apple,d10", "apple,t8010", "apple,arm-platform";
model = "Apple iPhone 7 (Qualcomm)";
};

14
arch/arm64/boot/dts/apple/t8010-d101.dts Normal file
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@@ -0,0 +1,14 @@
// SPDX-License-Identifier: GPL-2.0+ OR MIT
/*
* Apple iPhone 7 (Intel), D101, iPhone9,3 (A1660/A1778/A1779/A1780)
* Copyright (c) 2022, Konrad Dybcio <konradybcio@kernel.org>
*/
/dts-v1/;
#include "t8010-7.dtsi"
/ {
compatible = "apple,d101", "apple,t8010", "apple,arm-platform";
model = "Apple iPhone 7 (Intel)";
};

14
arch/arm64/boot/dts/apple/t8010-d11.dts Normal file
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@@ -0,0 +1,14 @@
// SPDX-License-Identifier: GPL-2.0+ OR MIT
/*
* Apple iPhone 7 Plus (Qualcomm), D11, iPhone9,2 (A1661/A1784/A1785/A1786)
* Copyright (c) 2022, Konrad Dybcio <konradybcio@kernel.org>
*/
/dts-v1/;
#include "t8010-7.dtsi"
/ {
compatible = "apple,d11", "apple,t8010", "apple,arm-platform";
model = "Apple iPhone 7 Plus (Qualcomm)";
};

14
arch/arm64/boot/dts/apple/t8010-d111.dts Normal file
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@@ -0,0 +1,14 @@
// SPDX-License-Identifier: GPL-2.0+ OR MIT
/*
* Apple iPhone 7 Plus (Intel), D111, iPhone9,4 (A1661/A1784/A1785/A1786)
* Copyright (c) 2022, Konrad Dybcio <konradybcio@kernel.org>
*/
/dts-v1/;
#include "t8010-7.dtsi"
/ {
compatible = "apple,d111", "apple,t8010", "apple,arm-platform";
model = "Apple iPhone 7 Plus (Intel)";
};

44
arch/arm64/boot/dts/apple/t8010-ipad6.dtsi Normal file
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@@ -0,0 +1,44 @@
// SPDX-License-Identifier: GPL-2.0+ OR MIT
/*
* Apple iPad 6 common device tree
*
* Copyright (c) 2022, Konrad Dybcio <konradybcio@kernel.org>
*/
#include "t8010.dtsi"
#include "t8010-common.dtsi"
#include <dt-bindings/input/input.h>
/ {
chassis-type = "tablet";
gpio-keys {
compatible = "gpio-keys";
button-home {
label = "Home Button";
gpios = <&pinctrl_ap 180 GPIO_ACTIVE_LOW>;
linux,code = <KEY_HOMEPAGE>;
wakeup-source;
};
button-power {
label = "Power Button";
gpios = <&pinctrl_ap 179 GPIO_ACTIVE_LOW>;
linux,code = <KEY_POWER>;
wakeup-source;
};
button-voldown {
label = "Volume Down";
gpios = <&pinctrl_ap 89 GPIO_ACTIVE_LOW>;
linux,code = <KEY_VOLUMEDOWN>;
};
button-volup {
label = "Volume Up";
gpios = <&pinctrl_ap 90 GPIO_ACTIVE_LOW>;
linux,code = <KEY_VOLUMEUP>;
};
};
};

14
arch/arm64/boot/dts/apple/t8010-ipad7.dtsi Normal file
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@@ -0,0 +1,14 @@
// SPDX-License-Identifier: GPL-2.0+ OR MIT
/*
* Apple iPad 7 common device tree
*
* Copyright (c) 2022, Konrad Dybcio <konradybcio@kernel.org>
*/
/*
* The iPad 7 seems to be only an iteration over the iPad 6 with some
* small changes, like the a bigger screen and 1 GiB of RAM more, hence
* there is little to no differentiation between these 2 generations for
* now.
*/
#include "t8010-ipad6.dtsi"

14
arch/arm64/boot/dts/apple/t8010-j171.dts Normal file
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@@ -0,0 +1,14 @@
// SPDX-License-Identifier: GPL-2.0+ OR MIT
/*
* Apple iPad 7 (Wi-Fi), J171, iPad7,11 (A2197)
* Copyright (c) 2022, Konrad Dybcio <konradybcio@kernel.org>
*/
/dts-v1/;
#include "t8010-ipad7.dtsi"
/ {
compatible = "apple,j171", "apple,t8010", "apple,arm-platform";
model = "Apple iPad 7 (Wi-Fi)";
};

14
arch/arm64/boot/dts/apple/t8010-j172.dts Normal file
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@@ -0,0 +1,14 @@
// SPDX-License-Identifier: GPL-2.0+ OR MIT
/*
* Apple iPad 7 (Cellular), J172, iPad7,12 (A2198/A2200)
* Copyright (c) 2022, Konrad Dybcio <konradybcio@kernel.org>
*/
/dts-v1/;
#include "t8010-ipad7.dtsi"
/ {
compatible = "apple,j172", "apple,t8010", "apple,arm-platform";
model = "Apple iPad 7 (Cellular)";
};

14
arch/arm64/boot/dts/apple/t8010-j71b.dts Normal file
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@@ -0,0 +1,14 @@
// SPDX-License-Identifier: GPL-2.0+ OR MIT
/*
* Apple iPad 6 (Wi-Fi), J71b, iPad7,5 (A1893)
* Copyright (c) 2022, Konrad Dybcio <konradybcio@kernel.org>
*/
/dts-v1/;
#include "t8010-ipad6.dtsi"
/ {
compatible = "apple,j71b", "apple,t8010", "apple,arm-platform";
model = "Apple iPad 6 (Wi-Fi)";
};

14
arch/arm64/boot/dts/apple/t8010-j72b.dts Normal file
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@@ -0,0 +1,14 @@
// SPDX-License-Identifier: GPL-2.0+ OR MIT
/*
* Apple iPad 6 (Cellular), J72b, iPad7,6 (A1954)
* Copyright (c) 2022, Konrad Dybcio <konradybcio@kernel.org>
*/
/dts-v1/;
#include "t8010-ipad6.dtsi"
/ {
compatible = "apple,j72b", "apple,t8010", "apple,arm-platform";
model = "Apple iPad 6 (Cellular)";
};

47
arch/arm64/boot/dts/apple/t8010-n112.dts Normal file
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@@ -0,0 +1,47 @@
// SPDX-License-Identifier: GPL-2.0+ OR MIT
/*
* Apple iPod touch 7, N112, iPod9,1 (A2178)
* Copyright (c) 2022, Konrad Dybcio <konradybcio@kernel.org>
*/
/dts-v1/;
#include "t8010.dtsi"
#include "t8010-common.dtsi"
#include <dt-bindings/input/input.h>
/ {
compatible = "apple,n112", "apple,t8010", "apple,arm-platform";
model = "Apple iPod touch 7";
chassis-type = "handset";
gpio-keys {
compatible = "gpio-keys";
button-home {
label = "Home Button";
gpios = <&pinctrl_ap 86 GPIO_ACTIVE_LOW>;
linux,code = <KEY_HOMEPAGE>;
wakeup-source;
};
button-power {
label = "Power Button";
gpios = <&pinctrl_ap 179 GPIO_ACTIVE_LOW>;
linux,code = <KEY_POWER>;
wakeup-source;
};
button-voldown {
label = "Volume Down";
gpios = <&pinctrl_ap 180 GPIO_ACTIVE_LOW>;
linux,code = <KEY_VOLUMEDOWN>;
};
button-volup {
label = "Volume Up";
gpios = <&pinctrl_ap 23 GPIO_ACTIVE_LOW>;
linux,code = <KEY_VOLUMEUP>;
};
};
};

133
arch/arm64/boot/dts/apple/t8010.dtsi Normal file
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@@ -0,0 +1,133 @@
// SPDX-License-Identifier: GPL-2.0 OR MIT
/*
* Apple T8010 "A10" SoC
*
* Other names: H9P, "Cayman"
*
* Copyright (c) 2022, Konrad Dybcio <konradybcio@kernel.org>
*/
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/interrupt-controller/apple-aic.h>
#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/pinctrl/apple.h>
/ {
interrupt-parent = <&aic>;
#address-cells = <2>;
#size-cells = <2>;
clkref: clock-ref {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <24000000>;
clock-output-names = "clkref";
};
cpus {
#address-cells = <2>;
#size-cells = <0>;
cpu0: cpu@0 {
compatible = "apple,hurricane-zephyr";
reg = <0x0 0x0>;
cpu-release-addr = <0 0>; /* To be filled by loader */
enable-method = "spin-table";
device_type = "cpu";
};
cpu1: cpu@1 {
compatible = "apple,hurricane-zephyr";
reg = <0x0 0x1>;
cpu-release-addr = <0 0>; /* To be filled by loader */
enable-method = "spin-table";
device_type = "cpu";
};
};
soc {
compatible = "simple-bus";
#address-cells = <2>;
#size-cells = <2>;
nonposted-mmio;
ranges;
serial0: serial@20a0c0000 {
compatible = "apple,s5l-uart";
reg = <0x2 0x0a0c0000 0x0 0x4000>;
reg-io-width = <4>;
interrupt-parent = <&aic>;
interrupts = <AIC_IRQ 218 IRQ_TYPE_LEVEL_HIGH>;
/* Use the bootloader-enabled clocks for now. */
clocks = <&clkref>, <&clkref>;
clock-names = "uart", "clk_uart_baud0";
status = "disabled";
};
aic: interrupt-controller@20e100000 {
compatible = "apple,t8010-aic", "apple,aic";
reg = <0x2 0x0e100000 0x0 0x100000>;
#interrupt-cells = <3>;
interrupt-controller;
};
pinctrl_ap: pinctrl@20f100000 {
compatible = "apple,t8010-pinctrl", "apple,pinctrl";
reg = <0x2 0x0f100000 0x0 0x100000>;
gpio-controller;
#gpio-cells = <2>;
gpio-ranges = <&pinctrl_ap 0 0 208>;
apple,npins = <208>;
interrupt-controller;
#interrupt-cells = <2>;
interrupt-parent = <&aic>;
interrupts = <AIC_IRQ 42 IRQ_TYPE_LEVEL_HIGH>,
<AIC_IRQ 43 IRQ_TYPE_LEVEL_HIGH>,
<AIC_IRQ 44 IRQ_TYPE_LEVEL_HIGH>,
<AIC_IRQ 45 IRQ_TYPE_LEVEL_HIGH>,
<AIC_IRQ 46 IRQ_TYPE_LEVEL_HIGH>,
<AIC_IRQ 47 IRQ_TYPE_LEVEL_HIGH>,
<AIC_IRQ 48 IRQ_TYPE_LEVEL_HIGH>;
};
pinctrl_aop: pinctrl@2100f0000 {
compatible = "apple,t8010-pinctrl", "apple,pinctrl";
reg = <0x2 0x100f0000 0x0 0x100000>;
gpio-controller;
#gpio-cells = <2>;
gpio-ranges = <&pinctrl_aop 0 0 42>;
apple,npins = <42>;
interrupt-controller;
#interrupt-cells = <2>;
interrupt-parent = <&aic>;
interrupts = <AIC_IRQ 128 IRQ_TYPE_LEVEL_HIGH>,
<AIC_IRQ 129 IRQ_TYPE_LEVEL_HIGH>,
<AIC_IRQ 130 IRQ_TYPE_LEVEL_HIGH>,
<AIC_IRQ 131 IRQ_TYPE_LEVEL_HIGH>,
<AIC_IRQ 132 IRQ_TYPE_LEVEL_HIGH>,
<AIC_IRQ 133 IRQ_TYPE_LEVEL_HIGH>,
<AIC_IRQ 134 IRQ_TYPE_LEVEL_HIGH>;
};
wdt: watchdog@2102b0000 {
compatible = "apple,t8010-wdt", "apple,wdt";
reg = <0x2 0x102b0000 0x0 0x4000>;
clocks = <&clkref>;
interrupt-parent = <&aic>;
interrupts = <AIC_IRQ 4 IRQ_TYPE_LEVEL_HIGH>;
};
};
timer {
compatible = "arm,armv8-timer";
interrupt-parent = <&aic>;
interrupt-names = "phys", "virt";
/* Note that A10 doesn't actually have a hypervisor (EL2 is not implemented). */
interrupts = <AIC_FIQ AIC_TMR_GUEST_PHYS IRQ_TYPE_LEVEL_HIGH>,
<AIC_FIQ AIC_TMR_GUEST_VIRT IRQ_TYPE_LEVEL_HIGH>;
};
};