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Mon, 07 Oct 2024 00:09:44 -0700 (PDT) From: Nick Chan To: Hector Martin , Sven Peter , Alyssa Rosenzweig , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Linus Walleij , Wim Van Sebroeck , Guenter Roeck , Catalin Marinas , Will Deacon , Lorenzo Pieralisi , Mark Kettenis , asahi@lists.linux.dev, linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-gpio@vger.kernel.org, linux-watchdog@vger.kernel.org Cc: Konrad Dybcio , Nick Chan Subject: [PATCH v6 17/20] arm64: dts: apple: Add A10 devices Date: Mon, 7 Oct 2024 15:05:42 +0800 Message-ID: <20241007070758.9961-18-towinchenmi@gmail.com> X-Mailer: git-send-email 2.46.2 In-Reply-To: <20241007070758.9961-1-towinchenmi@gmail.com> References: <20241007070758.9961-1-towinchenmi@gmail.com> Precedence: bulk X-Mailing-List: linux-watchdog@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 From: Konrad Dybcio 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 [Nick: SMP, m1n1 and AOP pinctrl support] Co-developed-by: Nick Chan Signed-off-by: Nick Chan --- arch/arm64/boot/dts/apple/Makefile | 9 ++ arch/arm64/boot/dts/apple/t8010-7.dtsi | 43 +++++++ arch/arm64/boot/dts/apple/t8010-common.dtsi | 48 +++++++ arch/arm64/boot/dts/apple/t8010-d10.dts | 14 +++ arch/arm64/boot/dts/apple/t8010-d101.dts | 14 +++ arch/arm64/boot/dts/apple/t8010-d11.dts | 14 +++ arch/arm64/boot/dts/apple/t8010-d111.dts | 14 +++ arch/arm64/boot/dts/apple/t8010-ipad6.dtsi | 44 +++++++ arch/arm64/boot/dts/apple/t8010-ipad7.dtsi | 14 +++ arch/arm64/boot/dts/apple/t8010-j171.dts | 14 +++ arch/arm64/boot/dts/apple/t8010-j172.dts | 14 +++ arch/arm64/boot/dts/apple/t8010-j71b.dts | 14 +++ arch/arm64/boot/dts/apple/t8010-j72b.dts | 14 +++ arch/arm64/boot/dts/apple/t8010-n112.dts | 47 +++++++ arch/arm64/boot/dts/apple/t8010.dtsi | 133 ++++++++++++++++++++ 15 files changed, 450 insertions(+) create mode 100644 arch/arm64/boot/dts/apple/t8010-7.dtsi create mode 100644 arch/arm64/boot/dts/apple/t8010-common.dtsi create mode 100644 arch/arm64/boot/dts/apple/t8010-d10.dts create mode 100644 arch/arm64/boot/dts/apple/t8010-d101.dts create mode 100644 arch/arm64/boot/dts/apple/t8010-d11.dts create mode 100644 arch/arm64/boot/dts/apple/t8010-d111.dts create mode 100644 arch/arm64/boot/dts/apple/t8010-ipad6.dtsi create mode 100644 arch/arm64/boot/dts/apple/t8010-ipad7.dtsi create mode 100644 arch/arm64/boot/dts/apple/t8010-j171.dts create mode 100644 arch/arm64/boot/dts/apple/t8010-j172.dts create mode 100644 arch/arm64/boot/dts/apple/t8010-j71b.dts create mode 100644 arch/arm64/boot/dts/apple/t8010-j72b.dts create mode 100644 arch/arm64/boot/dts/apple/t8010-n112.dts create mode 100644 arch/arm64/boot/dts/apple/t8010.dtsi diff --git a/arch/arm64/boot/dts/apple/Makefile b/arch/arm64/boot/dts/apple/Makefile index f8cd10889d9f..4a7002e289a0 100644 --- a/arch/arm64/boot/dts/apple/Makefile +++ b/arch/arm64/boot/dts/apple/Makefile @@ -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 diff --git a/arch/arm64/boot/dts/apple/t8010-7.dtsi b/arch/arm64/boot/dts/apple/t8010-7.dtsi new file mode 100644 index 000000000000..1332fd73f50f --- /dev/null +++ b/arch/arm64/boot/dts/apple/t8010-7.dtsi @@ -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 + */ + +#include "t8010.dtsi" +#include "t8010-common.dtsi" +#include + +/ { + chassis-type = "handset"; + + gpio-keys { + compatible = "gpio-keys"; + + button-power { + label = "Power Button"; + gpios = <&pinctrl_ap 179 GPIO_ACTIVE_LOW>; + linux,code = ; + wakeup-source; + }; + + button-voldown { + label = "Volume Down"; + gpios = <&pinctrl_ap 180 GPIO_ACTIVE_LOW>; + linux,code = ; + }; + + button-volup { + label = "Volume Up"; + gpios = <&pinctrl_ap 23 GPIO_ACTIVE_LOW>; + linux,code = ; + }; + + switch-mute { + label = "Mute Switch"; + gpios = <&pinctrl_ap 86 GPIO_ACTIVE_LOW>; + linux,code = ; + }; + }; +}; diff --git a/arch/arm64/boot/dts/apple/t8010-common.dtsi b/arch/arm64/boot/dts/apple/t8010-common.dtsi new file mode 100644 index 000000000000..6613fb57c92f --- /dev/null +++ b/arch/arm64/boot/dts/apple/t8010-common.dtsi @@ -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 + */ + +/ { + 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"; +}; diff --git a/arch/arm64/boot/dts/apple/t8010-d10.dts b/arch/arm64/boot/dts/apple/t8010-d10.dts new file mode 100644 index 000000000000..39cdd12db6bf --- /dev/null +++ b/arch/arm64/boot/dts/apple/t8010-d10.dts @@ -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 + */ + +/dts-v1/; + +#include "t8010-7.dtsi" + +/ { + compatible = "apple,d10", "apple,t8010", "apple,arm-platform"; + model = "Apple iPhone 7 (Qualcomm)"; +}; diff --git a/arch/arm64/boot/dts/apple/t8010-d101.dts b/arch/arm64/boot/dts/apple/t8010-d101.dts new file mode 100644 index 000000000000..6a9f0856f930 --- /dev/null +++ b/arch/arm64/boot/dts/apple/t8010-d101.dts @@ -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 + */ + +/dts-v1/; + +#include "t8010-7.dtsi" + +/ { + compatible = "apple,d101", "apple,t8010", "apple,arm-platform"; + model = "Apple iPhone 7 (Intel)"; +}; diff --git a/arch/arm64/boot/dts/apple/t8010-d11.dts b/arch/arm64/boot/dts/apple/t8010-d11.dts new file mode 100644 index 000000000000..57e41c2cfbe2 --- /dev/null +++ b/arch/arm64/boot/dts/apple/t8010-d11.dts @@ -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 + */ + +/dts-v1/; + +#include "t8010-7.dtsi" + +/ { + compatible = "apple,d11", "apple,t8010", "apple,arm-platform"; + model = "Apple iPhone 7 Plus (Qualcomm)"; +}; diff --git a/arch/arm64/boot/dts/apple/t8010-d111.dts b/arch/arm64/boot/dts/apple/t8010-d111.dts new file mode 100644 index 000000000000..37e395a48c1d --- /dev/null +++ b/arch/arm64/boot/dts/apple/t8010-d111.dts @@ -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 + */ + +/dts-v1/; + +#include "t8010-7.dtsi" + +/ { + compatible = "apple,d111", "apple,t8010", "apple,arm-platform"; + model = "Apple iPhone 7 Plus (Intel)"; +}; diff --git a/arch/arm64/boot/dts/apple/t8010-ipad6.dtsi b/arch/arm64/boot/dts/apple/t8010-ipad6.dtsi new file mode 100644 index 000000000000..81696c6e302c --- /dev/null +++ b/arch/arm64/boot/dts/apple/t8010-ipad6.dtsi @@ -0,0 +1,44 @@ +// SPDX-License-Identifier: GPL-2.0+ OR MIT +/* + * Apple iPad 6 common device tree + * + * Copyright (c) 2022, Konrad Dybcio + */ + +#include "t8010.dtsi" +#include "t8010-common.dtsi" +#include + +/ { + chassis-type = "tablet"; + + gpio-keys { + compatible = "gpio-keys"; + + button-home { + label = "Home Button"; + gpios = <&pinctrl_ap 180 GPIO_ACTIVE_LOW>; + linux,code = ; + wakeup-source; + }; + + button-power { + label = "Power Button"; + gpios = <&pinctrl_ap 179 GPIO_ACTIVE_LOW>; + linux,code = ; + wakeup-source; + }; + + button-voldown { + label = "Volume Down"; + gpios = <&pinctrl_ap 89 GPIO_ACTIVE_LOW>; + linux,code = ; + }; + + button-volup { + label = "Volume Up"; + gpios = <&pinctrl_ap 90 GPIO_ACTIVE_LOW>; + linux,code = ; + }; + }; +}; diff --git a/arch/arm64/boot/dts/apple/t8010-ipad7.dtsi b/arch/arm64/boot/dts/apple/t8010-ipad7.dtsi new file mode 100644 index 000000000000..bd0e9c0b5696 --- /dev/null +++ b/arch/arm64/boot/dts/apple/t8010-ipad7.dtsi @@ -0,0 +1,14 @@ +// SPDX-License-Identifier: GPL-2.0+ OR MIT +/* + * Apple iPad 7 common device tree + * + * Copyright (c) 2022, Konrad Dybcio + */ + +/* + * 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" diff --git a/arch/arm64/boot/dts/apple/t8010-j171.dts b/arch/arm64/boot/dts/apple/t8010-j171.dts new file mode 100644 index 000000000000..6751bf3a4afd --- /dev/null +++ b/arch/arm64/boot/dts/apple/t8010-j171.dts @@ -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 + */ + +/dts-v1/; + +#include "t8010-ipad7.dtsi" + +/ { + compatible = "apple,j171", "apple,t8010", "apple,arm-platform"; + model = "Apple iPad 7 (Wi-Fi)"; +}; diff --git a/arch/arm64/boot/dts/apple/t8010-j172.dts b/arch/arm64/boot/dts/apple/t8010-j172.dts new file mode 100644 index 000000000000..51aaa950acd9 --- /dev/null +++ b/arch/arm64/boot/dts/apple/t8010-j172.dts @@ -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 + */ + +/dts-v1/; + +#include "t8010-ipad7.dtsi" + +/ { + compatible = "apple,j172", "apple,t8010", "apple,arm-platform"; + model = "Apple iPad 7 (Cellular)"; +}; diff --git a/arch/arm64/boot/dts/apple/t8010-j71b.dts b/arch/arm64/boot/dts/apple/t8010-j71b.dts new file mode 100644 index 000000000000..534eb8413e08 --- /dev/null +++ b/arch/arm64/boot/dts/apple/t8010-j71b.dts @@ -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 + */ + +/dts-v1/; + +#include "t8010-ipad6.dtsi" + +/ { + compatible = "apple,j71b", "apple,t8010", "apple,arm-platform"; + model = "Apple iPad 6 (Wi-Fi)"; +}; diff --git a/arch/arm64/boot/dts/apple/t8010-j72b.dts b/arch/arm64/boot/dts/apple/t8010-j72b.dts new file mode 100644 index 000000000000..264924e41f42 --- /dev/null +++ b/arch/arm64/boot/dts/apple/t8010-j72b.dts @@ -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 + */ + +/dts-v1/; + +#include "t8010-ipad6.dtsi" + +/ { + compatible = "apple,j72b", "apple,t8010", "apple,arm-platform"; + model = "Apple iPad 6 (Cellular)"; +}; diff --git a/arch/arm64/boot/dts/apple/t8010-n112.dts b/arch/arm64/boot/dts/apple/t8010-n112.dts new file mode 100644 index 000000000000..6e71c3cb5d92 --- /dev/null +++ b/arch/arm64/boot/dts/apple/t8010-n112.dts @@ -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 + */ + +/dts-v1/; + +#include "t8010.dtsi" +#include "t8010-common.dtsi" +#include + +/ { + 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 = ; + wakeup-source; + }; + + button-power { + label = "Power Button"; + gpios = <&pinctrl_ap 179 GPIO_ACTIVE_LOW>; + linux,code = ; + wakeup-source; + }; + + button-voldown { + label = "Volume Down"; + gpios = <&pinctrl_ap 180 GPIO_ACTIVE_LOW>; + linux,code = ; + }; + + button-volup { + label = "Volume Up"; + gpios = <&pinctrl_ap 23 GPIO_ACTIVE_LOW>; + linux,code = ; + }; + }; +}; diff --git a/arch/arm64/boot/dts/apple/t8010.dtsi b/arch/arm64/boot/dts/apple/t8010.dtsi new file mode 100644 index 000000000000..e3d6a8354103 --- /dev/null +++ b/arch/arm64/boot/dts/apple/t8010.dtsi @@ -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 + */ + +#include +#include +#include +#include + +/ { + 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 = ; + /* 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 = , + , + , + , + , + , + ; + }; + + 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 = , + , + , + , + , + , + ; + }; + + wdt: watchdog@2102b0000 { + compatible = "apple,t8010-wdt", "apple,wdt"; + reg = <0x2 0x102b0000 0x0 0x4000>; + clocks = <&clkref>; + interrupt-parent = <&aic>; + interrupts = ; + }; + }; + + 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 = , + ; + }; +};