[14/22] arm64: dts: apple: Add A8 devices

Message ID	20240911084353.28888-16-towinchenmi@gmail.com (mailing list archive)
State	New
Headers	show Received: from mail-pg1-f178.google.com (mail-pg1-f178.google.com [209.85.215.178]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 9C8FD18BBA8; Wed, 11 Sep 2024 08:47:59 +0000 (UTC) From: Nick Chan <towinchenmi@gmail.com> To: Hector Martin <marcan@marcan.st>, Sven Peter <sven@svenpeter.dev>, Alyssa Rosenzweig <alyssa@rosenzweig.io>, Rob Herring <robh@kernel.org>, Krzysztof Kozlowski <krzk+dt@kernel.org>, Conor Dooley <conor+dt@kernel.org>, "Rafael J . Wysocki" <rafael@kernel.org>, Viresh Kumar <viresh.kumar@linaro.org>, Linus Walleij <linus.walleij@linaro.org>, Wim Van Sebroeck <wim@linux-watchdog.org>, Guenter Roeck <linux@roeck-us.net>, Catalin Marinas <catalin.marinas@arm.com>, Will Deacon <will@kernel.org>, Lorenzo Pieralisi <lpieralisi@kernel.org>, Mark Kettenis <kettenis@openbsd.org>, asahi@lists.linux.dev, linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org, linux-gpio@vger.kernel.org, linux-watchdog@vger.kernel.org Cc: Konrad Dybcio <konradybcio@kernel.org>, Ivaylo Ivanov <ivo.ivanov.ivanov1@gmail.com>, Nick Chan <towinchenmi@gmail.com> Subject: [PATCH 14/22] arm64: dts: apple: Add A8 devices Date: Wed, 11 Sep 2024 16:41:04 +0800 Message-ID: <20240911084353.28888-16-towinchenmi@gmail.com> In-Reply-To: <20240911084353.28888-2-towinchenmi@gmail.com> References: <20240911084353.28888-2-towinchenmi@gmail.com> Precedence: bulk MIME-Version: 1.0 Content-Transfer-Encoding: 8bit
Series	Initial device trees for A7-A11 based Apple devices \| expand [00/22] Initial device trees for A7-A11 based Apple devices [01/22] dt-bindings: arm: cpus: Add Apple A7-A11 CPU cores [02/22] dt-bindings: watchdog: apple,wdt: Add A7-A11 compatibles [03/22] dt-bindings: cpufreq: apple,cluster-cpufreq: Add A10 compatible [04/22] dt-bindings: pinctrl: apple,pinctrl: Add A7-A11 compatibles [05/22] dt-bindings: arm: apple: Add A7 devices [06/22] dt-bindings: arm: apple: Add A8 devices [07/22] dt-bindings: arm: apple: Add A8X devices [08/22] dt-bindings: arm: apple: Add A9 devices [09/22] dt-bindings: arm: apple: Add A9X devices [10/22] dt-bindings: arm: apple: Add A10 devices [11/22] dt-bindings: arm: apple: Add A10X devices [12/22] dt-bindings: arm: apple: Add A11 devices [13/22] arm64: dts: apple: Add A7 devices [14/22] arm64: dts: apple: Add A8 devices [15/22] arm64: dts: apple: Add A8X devices [16/22] arm64: dts: apple: Add A9 devices [17/22] arm64: dts: apple: Add A9X devices [18/22] arm64: dts: apple: Add A10 devices [19/22] arm64: dts: apple: Add A10X devices [20/22] arm64: dts: apple: Add A11 devices [21/22] arm64: dts: apple: t8010: Add cpufreq nodes [22/22] arm64: Kconfig: Update help text for CONFIG_ARCH_APPLE

diff --git a/arch/arm64/boot/dts/apple/Makefile b/arch/arm64/boot/dts/apple/Makefile index e1ee803f72a7..d5dd1e2e4f4c 100644 --- a/arch/arm64/boot/dts/apple/Makefile +++ b/arch/arm64/boot/dts/apple/Makefile @@ -10,6 +10,12 @@ dtb-$(CONFIG_ARCH_APPLE) += s5l8960x-j85.dtb dtb-$(CONFIG_ARCH_APPLE) += s5l8960x-j86.dtb dtb-$(CONFIG_ARCH_APPLE) += s5l8960x-j87.dtb dtb-$(CONFIG_ARCH_APPLE) += s5l8960x-n51.dtb +dtb-$(CONFIG_ARCH_APPLE) += t7000-j42d.dtb +dtb-$(CONFIG_ARCH_APPLE) += t7000-j96.dtb +dtb-$(CONFIG_ARCH_APPLE) += t7000-j97.dtb +dtb-$(CONFIG_ARCH_APPLE) += t7000-n102.dtb +dtb-$(CONFIG_ARCH_APPLE) += t7000-n56.dtb +dtb-$(CONFIG_ARCH_APPLE) += t7000-n61.dtb dtb-$(CONFIG_ARCH_APPLE) += t8103-j274.dtb dtb-$(CONFIG_ARCH_APPLE) += t8103-j293.dtb dtb-$(CONFIG_ARCH_APPLE) += t8103-j313.dtb diff --git a/arch/arm64/boot/dts/apple/t7000-6.dtsi b/arch/arm64/boot/dts/apple/t7000-6.dtsi new file mode 100644 index 000000000000..8aa3ad8ac0e2 --- /dev/null +++ b/arch/arm64/boot/dts/apple/t7000-6.dtsi @@ -0,0 +1,50 @@ +// SPDX-License-Identifier: GPL-2.0+ OR MIT +/* + * Apple iPhone 6 / 6 Plus common device tree + * Copyright (c) 2022, Konrad Dybcio <konradybcio@kernel.org> + */ + +#include <dt-bindings/input/input.h> +#include "t7000.dtsi" + +/ { + gpio-keys { + compatible = "gpio-keys"; + + button-home { + label = "Home Button"; + gpios = <&pinctrl 32 GPIO_ACTIVE_LOW>; + linux,code = <KEY_LEFTMETA>; + wakeup-source; + }; + + button-power { + label = "Power Button"; + gpios = <&pinctrl 33 GPIO_ACTIVE_LOW>; + linux,code = <KEY_POWER>; + wakeup-source; + }; + + button-volup { + label = "Volume Up"; + gpios = <&pinctrl 45 GPIO_ACTIVE_LOW>; + linux,code = <KEY_VOLUMEUP>; + }; + + button-voldown { + label = "Volume Down"; + gpios = <&pinctrl 46 GPIO_ACTIVE_LOW>; + linux,code = <KEY_VOLUMEDOWN>; + }; + + switch-mute { + label = "Mute Switch"; + gpios = <&pinctrl 131 GPIO_ACTIVE_LOW>; + linux,code = <KEY_MUTE>; + }; + }; +}; + +&serial0 { + status = "okay"; +}; diff --git a/arch/arm64/boot/dts/apple/t7000-j42d.dts b/arch/arm64/boot/dts/apple/t7000-j42d.dts new file mode 100644 index 000000000000..222e0bf7dd96 --- /dev/null +++ b/arch/arm64/boot/dts/apple/t7000-j42d.dts @@ -0,0 +1,18 @@ +// SPDX-License-Identifier: GPL-2.0+ OR MIT +/* + * Apple TV HD, J42d, AppleTV5,3 (A1625) + * Copyright (c) 2022, Konrad Dybcio <konradybcio@kernel.org> + */ + +/dts-v1/; + +#include "t7000.dtsi" + +/ { + compatible = "apple,j42d", "apple,t7000", "apple,arm-platform"; + model = "Apple TV HD"; +}; + +&serial0 { + status = "okay"; +}; diff --git a/arch/arm64/boot/dts/apple/t7000-j96.dts b/arch/arm64/boot/dts/apple/t7000-j96.dts new file mode 100644 index 000000000000..98d5b8437e0d --- /dev/null +++ b/arch/arm64/boot/dts/apple/t7000-j96.dts @@ -0,0 +1,14 @@ +// SPDX-License-Identifier: GPL-2.0+ OR MIT +/* + * Apple iPad Mini 4 (Wi-Fi), J96, iPad5,1 (A1538) + * Copyright (c) 2022, Konrad Dybcio <konradybcio@kernel.org> + */ + +/dts-v1/; + +#include "t7000-mini4.dtsi" + +/ { + compatible = "apple,j96", "apple,t7000", "apple,arm-platform"; + model = "Apple iPad Mini 4 (Wi-Fi)"; +}; diff --git a/arch/arm64/boot/dts/apple/t7000-j97.dts b/arch/arm64/boot/dts/apple/t7000-j97.dts new file mode 100644 index 000000000000..7cae598b7428 --- /dev/null +++ b/arch/arm64/boot/dts/apple/t7000-j97.dts @@ -0,0 +1,14 @@ +// SPDX-License-Identifier: GPL-2.0+ OR MIT +/* + * Apple iPad Mini 4 (Cellular), J97, iPad5,2 (A1550) + * Copyright (c) 2022, Konrad Dybcio <konradybcio@kernel.org> + */ + +/dts-v1/; + +#include "t7000-mini4.dtsi" + +/ { + compatible = "apple,j97", "apple,t7000", "apple,arm-platform"; + model = "Apple iPad Mini 4 (Cellular)"; +}; diff --git a/arch/arm64/boot/dts/apple/t7000-mini4.dtsi b/arch/arm64/boot/dts/apple/t7000-mini4.dtsi new file mode 100644 index 000000000000..f987e5f6116e --- /dev/null +++ b/arch/arm64/boot/dts/apple/t7000-mini4.dtsi @@ -0,0 +1,51 @@ +// SPDX-License-Identifier: GPL-2.0+ OR MIT +/* + * Apple iPad Mini 4 common device tree + * + * Copyright (c) 2022, Konrad Dybcio <konradybcio@kernel.org> + */ + +#include "t7000.dtsi" +#include <dt-bindings/input/input.h> + +/ { + gpio-keys { + compatible = "gpio-keys"; + + button-home { + label = "Home Button"; + gpios = <&pinctrl 32 GPIO_ACTIVE_LOW>; + linux,code = <KEY_LEFTMETA>; + wakeup-source; + }; + + button-power { + label = "Power Button"; + gpios = <&pinctrl 33 GPIO_ACTIVE_LOW>; + linux,code = <KEY_POWER>; + wakeup-source; + }; + + button-volup { + label = "Volume Up"; + gpios = <&pinctrl 45 GPIO_ACTIVE_LOW>; + linux,code = <KEY_VOLUMEUP>; + }; + + button-voldown { + label = "Volume Down"; + gpios = <&pinctrl 46 GPIO_ACTIVE_LOW>; + linux,code = <KEY_VOLUMEDOWN>; + }; + + switch-mute { + label = "Mute Switch"; + gpios = <&pinctrl 36 GPIO_ACTIVE_LOW>; + linux,code = <KEY_MUTE>; + }; + }; +}; + +&serial0 { + status = "okay"; +}; diff --git a/arch/arm64/boot/dts/apple/t7000-n102.dts b/arch/arm64/boot/dts/apple/t7000-n102.dts new file mode 100644 index 000000000000..1b88cf4c3cdc --- /dev/null +++ b/arch/arm64/boot/dts/apple/t7000-n102.dts @@ -0,0 +1,49 @@ +// SPDX-License-Identifier: GPL-2.0+ OR MIT +/* + * Apple iPod Touch 6, N102, iPod7,1 (A1574) + * Copyright (c) 2022, Konrad Dybcio <konradybcio@kernel.org> + */ + +/dts-v1/; + +#include <dt-bindings/input/input.h> +#include "t7000.dtsi" + +/ { + compatible = "apple,n102", "apple,t7000", "apple,arm-platform"; + model = "Apple iPod Touch 6"; + + gpio-keys { + compatible = "gpio-keys"; + + button-home { + label = "Home Button"; + gpios = <&pinctrl 32 GPIO_ACTIVE_LOW>; + linux,code = <KEY_LEFTMETA>; + wakeup-source; + }; + + button-power { + label = "Power Button"; + gpios = <&pinctrl 33 GPIO_ACTIVE_LOW>; + linux,code = <KEY_POWER>; + wakeup-source; + }; + + button-voldown { + label = "Volume Down"; + gpios = <&pinctrl 46 GPIO_ACTIVE_LOW>; + linux,code = <KEY_VOLUMEDOWN>; + }; + + button-volup { + label = "Volume Up"; + gpios = <&pinctrl 45 GPIO_ACTIVE_LOW>; + linux,code = <KEY_VOLUMEUP>; + }; + }; +}; + +&serial0 { + status = "okay"; +}; diff --git a/arch/arm64/boot/dts/apple/t7000-n56.dts b/arch/arm64/boot/dts/apple/t7000-n56.dts new file mode 100644 index 000000000000..2c358df14458 --- /dev/null +++ b/arch/arm64/boot/dts/apple/t7000-n56.dts @@ -0,0 +1,14 @@ +// SPDX-License-Identifier: GPL-2.0+ OR MIT +/* + * Apple iPhone 6 Plus, N56, iPhone7,2 (A1549/A1586/A1589) + * Copyright (c) 2022, Konrad Dybcio <konradybcio@kernel.org> + */ + +/dts-v1/; + +#include "t7000-6.dtsi" + +/ { + compatible = "apple,n56", "apple,t7000", "apple,arm-platform"; + model = "Apple iPhone 6 Plus"; +}; diff --git a/arch/arm64/boot/dts/apple/t7000-n61.dts b/arch/arm64/boot/dts/apple/t7000-n61.dts new file mode 100644 index 000000000000..10b4ca8babf7 --- /dev/null +++ b/arch/arm64/boot/dts/apple/t7000-n61.dts @@ -0,0 +1,14 @@ +// SPDX-License-Identifier: GPL-2.0+ OR MIT +/* + * Apple iPhone 6, N61, iPhone7,2 (A1549/A1586/A1589) + * Copyright (c) 2022, Konrad Dybcio <konradybcio@kernel.org> + */ + +/dts-v1/; + +#include "t7000-6.dtsi" + +/ { + compatible = "apple,n61", "apple,t7000", "apple,arm-platform"; + model = "Apple iPhone 6"; +}; diff --git a/arch/arm64/boot/dts/apple/t7000.dtsi b/arch/arm64/boot/dts/apple/t7000.dtsi new file mode 100644 index 000000000000..055a878f78d3 --- /dev/null +++ b/arch/arm64/boot/dts/apple/t7000.dtsi @@ -0,0 +1,147 @@ +// SPDX-License-Identifier: GPL-2.0+ OR MIT +/* + * Apple T7000 "A8" SoC + * + * Copyright (c) 2022, Konrad Dybcio <konradybcio@kernel.org> + * Based on Asahi Linux's M1 (t8103.dtsi) and Corellium's A10 efforts. + */ + +#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>; + + 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"; + }; + }; + + 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,typhoon"; + reg = <0x0 0x0>; + cpu-release-addr = <0 0>; /* To be filled in by loader */ + enable-method = "spin-table"; + device_type = "cpu"; + }; + + cpu1: cpu@1 { + compatible = "apple,typhoon"; + reg = <0x0 0x1>; + cpu-release-addr = <0 0>; /* To be filled in by loader */ + enable-method = "spin-table"; + device_type = "cpu"; + }; + }; + + memory@800000000 { + device_type = "memory"; + /* To be filled in by the bootloader (based on XNU BootArgs). */ + reg = <0x8 0 0 0>; + }; + + reserved-memory { + #address-cells = <2>; + #size-cells = <2>; + ranges; + + /* + * The bootloader reserves a region for the (varying-address, depending + * on what FW your device runs AND model) framebuffer under this node. + */ + }; + + 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 158 IRQ_TYPE_LEVEL_HIGH>; + /* Use the bootloader-enabled clocks for now. */ + clocks = <&clkref>, <&clkref>; + clock-names = "uart", "clk_uart_baud0"; + status = "disabled"; + }; + + wdt: watchdog@20e027000 { + compatible = "apple,t7000-wdt", "apple,wdt"; + reg = <0x2 0x0e027000 0x0 0x1000>; + clocks = <&clkref>; + interrupt-parent = <&aic>; + interrupts = <AIC_IRQ 4 IRQ_TYPE_LEVEL_HIGH>; + }; + + aic: interrupt-controller@20e100000 { + compatible = "apple,t7000-aic", "apple,aic"; + reg = <0x2 0x0e100000 0x0 0x100000>; + #interrupt-cells = <3>; + interrupt-controller; + }; + + pinctrl: pinctrl@20e300000 { + compatible = "apple,t7000-pinctrl", "apple,pinctrl"; + reg = <0x2 0x0e300000 0x0 0x100000>; + + gpio-controller; + #gpio-cells = <2>; + gpio-ranges = <&pinctrl 0 0 208>; + apple,npins = <208>; + + interrupt-controller; + #interrupt-cells = <2>; + interrupt-parent = <&aic>; + interrupts = <AIC_IRQ 62 IRQ_TYPE_LEVEL_HIGH>, + <AIC_IRQ 63 IRQ_TYPE_LEVEL_HIGH>, + <AIC_IRQ 64 IRQ_TYPE_LEVEL_HIGH>, + <AIC_IRQ 65 IRQ_TYPE_LEVEL_HIGH>, + <AIC_IRQ 66 IRQ_TYPE_LEVEL_HIGH>, + <AIC_IRQ 67 IRQ_TYPE_LEVEL_HIGH>, + <AIC_IRQ 68 IRQ_TYPE_LEVEL_HIGH>; + }; + }; + + timer { + compatible = "arm,armv8-timer"; + interrupt-parent = <&aic>; + interrupt-names = "phys", "virt"; + /* Note that A8 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>; + }; +};

[14/22] arm64: dts: apple: Add A8 devices

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