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Mon, 07 Oct 2024 00:09:24 -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 12/20] arm64: dts: apple: Add A7 devices Date: Mon, 7 Oct 2024 15:05:37 +0800 Message-ID: <20241007070758.9961-13-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-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" From: Konrad Dybcio Add DTS files for the A7 SoC and the following devices based on it: - iPhone 5s - iPad Air (1) - iPad mini 2 - iPad mini 3 Signed-off-by: Konrad Dybcio [Nick: SMP and m1n1 support, gpio-keys additions] Co-developed-by: Nick Chan Signed-off-by: Nick Chan --- arch/arm64/boot/dts/apple/Makefile | 11 ++ arch/arm64/boot/dts/apple/s5l8960x-5s.dtsi | 51 ++++++++ arch/arm64/boot/dts/apple/s5l8960x-air1.dtsi | 51 ++++++++ .../arm64/boot/dts/apple/s5l8960x-common.dtsi | 48 ++++++++ arch/arm64/boot/dts/apple/s5l8960x-j71.dts | 14 +++ arch/arm64/boot/dts/apple/s5l8960x-j72.dts | 14 +++ arch/arm64/boot/dts/apple/s5l8960x-j73.dts | 14 +++ arch/arm64/boot/dts/apple/s5l8960x-j85.dts | 14 +++ arch/arm64/boot/dts/apple/s5l8960x-j85m.dts | 14 +++ arch/arm64/boot/dts/apple/s5l8960x-j86.dts | 14 +++ arch/arm64/boot/dts/apple/s5l8960x-j86m.dts | 14 +++ arch/arm64/boot/dts/apple/s5l8960x-j87.dts | 14 +++ arch/arm64/boot/dts/apple/s5l8960x-j87m.dts | 14 +++ arch/arm64/boot/dts/apple/s5l8960x-mini2.dtsi | 51 ++++++++ arch/arm64/boot/dts/apple/s5l8960x-mini3.dtsi | 14 +++ arch/arm64/boot/dts/apple/s5l8960x-n51.dts | 14 +++ arch/arm64/boot/dts/apple/s5l8960x-n53.dts | 14 +++ arch/arm64/boot/dts/apple/s5l8960x.dtsi | 113 ++++++++++++++++++ 18 files changed, 493 insertions(+) create mode 100644 arch/arm64/boot/dts/apple/s5l8960x-5s.dtsi create mode 100644 arch/arm64/boot/dts/apple/s5l8960x-air1.dtsi create mode 100644 arch/arm64/boot/dts/apple/s5l8960x-common.dtsi create mode 100644 arch/arm64/boot/dts/apple/s5l8960x-j71.dts create mode 100644 arch/arm64/boot/dts/apple/s5l8960x-j72.dts create mode 100644 arch/arm64/boot/dts/apple/s5l8960x-j73.dts create mode 100644 arch/arm64/boot/dts/apple/s5l8960x-j85.dts create mode 100644 arch/arm64/boot/dts/apple/s5l8960x-j85m.dts create mode 100644 arch/arm64/boot/dts/apple/s5l8960x-j86.dts create mode 100644 arch/arm64/boot/dts/apple/s5l8960x-j86m.dts create mode 100644 arch/arm64/boot/dts/apple/s5l8960x-j87.dts create mode 100644 arch/arm64/boot/dts/apple/s5l8960x-j87m.dts create mode 100644 arch/arm64/boot/dts/apple/s5l8960x-mini2.dtsi create mode 100644 arch/arm64/boot/dts/apple/s5l8960x-mini3.dtsi create mode 100644 arch/arm64/boot/dts/apple/s5l8960x-n51.dts create mode 100644 arch/arm64/boot/dts/apple/s5l8960x-n53.dts create mode 100644 arch/arm64/boot/dts/apple/s5l8960x.dtsi diff --git a/arch/arm64/boot/dts/apple/Makefile b/arch/arm64/boot/dts/apple= /Makefile index aec5e29cdfb7..e1ee803f72a7 100644 --- a/arch/arm64/boot/dts/apple/Makefile +++ b/arch/arm64/boot/dts/apple/Makefile @@ -1,4 +1,15 @@ # SPDX-License-Identifier: GPL-2.0 +dtb-$(CONFIG_ARCH_APPLE) +=3D s5l8960x-j71.dtb +dtb-$(CONFIG_ARCH_APPLE) +=3D s5l8960x-j73.dtb +dtb-$(CONFIG_ARCH_APPLE) +=3D s5l8960x-j85m.dtb +dtb-$(CONFIG_ARCH_APPLE) +=3D s5l8960x-j86m.dtb +dtb-$(CONFIG_ARCH_APPLE) +=3D s5l8960x-j87m.dtb +dtb-$(CONFIG_ARCH_APPLE) +=3D s5l8960x-n53.dtb +dtb-$(CONFIG_ARCH_APPLE) +=3D s5l8960x-j72.dtb +dtb-$(CONFIG_ARCH_APPLE) +=3D s5l8960x-j85.dtb +dtb-$(CONFIG_ARCH_APPLE) +=3D s5l8960x-j86.dtb +dtb-$(CONFIG_ARCH_APPLE) +=3D s5l8960x-j87.dtb +dtb-$(CONFIG_ARCH_APPLE) +=3D s5l8960x-n51.dtb dtb-$(CONFIG_ARCH_APPLE) +=3D t8103-j274.dtb dtb-$(CONFIG_ARCH_APPLE) +=3D t8103-j293.dtb dtb-$(CONFIG_ARCH_APPLE) +=3D t8103-j313.dtb diff --git a/arch/arm64/boot/dts/apple/s5l8960x-5s.dtsi b/arch/arm64/boot/d= ts/apple/s5l8960x-5s.dtsi new file mode 100644 index 000000000000..0b16adf07f79 --- /dev/null +++ b/arch/arm64/boot/dts/apple/s5l8960x-5s.dtsi @@ -0,0 +1,51 @@ +// SPDX-License-Identifier: GPL-2.0+ OR MIT +/* + * Apple iPhone 5s common device tree + * Based on A7 (APL0698), up to 1.3GHz + * + * Copyright (c) 2022, Konrad Dybcio + */ + +#include "s5l8960x.dtsi" +#include "s5l8960x-common.dtsi" +#include + +/ { + chassis-type =3D "handset"; + + gpio-keys { + compatible =3D "gpio-keys"; + + button-home { + label =3D "Home Button"; + gpios =3D <&pinctrl 2 GPIO_ACTIVE_LOW>; + linux,code =3D ; + wakeup-source; + }; + + button-power { + label =3D "Power Button"; + gpios =3D <&pinctrl 3 GPIO_ACTIVE_LOW>; + linux,code =3D ; + wakeup-source; + }; + + button-voldown { + label =3D "Volume Down"; + gpios =3D <&pinctrl 5 GPIO_ACTIVE_LOW>; + linux,code =3D ; + }; + + button-volup { + label =3D "Volume Up"; + gpios =3D <&pinctrl 4 GPIO_ACTIVE_LOW>; + linux,code =3D ; + }; + + switch-mute { + label =3D "Mute Switch"; + gpios =3D <&pinctrl 16 GPIO_ACTIVE_LOW>; + linux,code =3D ; + }; + }; +}; diff --git a/arch/arm64/boot/dts/apple/s5l8960x-air1.dtsi b/arch/arm64/boot= /dts/apple/s5l8960x-air1.dtsi new file mode 100644 index 000000000000..741c5a9f21dd --- /dev/null +++ b/arch/arm64/boot/dts/apple/s5l8960x-air1.dtsi @@ -0,0 +1,51 @@ +// SPDX-License-Identifier: GPL-2.0+ OR MIT +/* + * Apple iPad Air common device tree + * Based on A7 (APL5698), up to 1.4GHz + * + * Copyright (c) 2022, Konrad Dybcio + */ + +#include "s5l8960x.dtsi" +#include "s5l8960x-common.dtsi" +#include + +/ { + chassis-type =3D "tablet"; + + gpio-keys { + compatible =3D "gpio-keys"; + + button-home { + label =3D "Home Button"; + gpios =3D <&pinctrl 2 GPIO_ACTIVE_LOW>; + linux,code =3D ; + wakeup-source; + }; + + button-power { + label =3D "Power Button"; + gpios =3D <&pinctrl 3 GPIO_ACTIVE_LOW>; + linux,code =3D ; + wakeup-source; + }; + + button-voldown { + label =3D "Volume Down"; + gpios =3D <&pinctrl 4 GPIO_ACTIVE_LOW>; + linux,code =3D ; + }; + + button-volup { + label =3D "Volume Up"; + gpios =3D <&pinctrl 5 GPIO_ACTIVE_LOW>; + linux,code =3D ; + }; + + switch-mute { + label =3D "Mute Switch"; + gpios =3D <&pinctrl 110 GPIO_ACTIVE_LOW>; + linux,code =3D ; + }; + }; +}; diff --git a/arch/arm64/boot/dts/apple/s5l8960x-common.dtsi b/arch/arm64/bo= ot/dts/apple/s5l8960x-common.dtsi new file mode 100644 index 000000000000..243480ca2356 --- /dev/null +++ b/arch/arm64/boot/dts/apple/s5l8960x-common.dtsi @@ -0,0 +1,48 @@ +// SPDX-License-Identifier: GPL-2.0+ OR MIT +/* + * Apple iPhone 5s, iPad mini 2/3, iPad Air + * + * This file contains parts common to all Apple A7 devices. + * + * target-type: J71, J72, J73, J85, J85m, J86, J86m, J87, J87m, N51, N53 + * + * Copyright (c) 2024, Nick Chan + */ + +/ { + aliases { + serial0 =3D &serial0; + }; + + chosen { + #address-cells =3D <2>; + #size-cells =3D <2>; + ranges; + + stdout-path =3D "serial0"; + + framebuffer0: framebuffer@0 { + compatible =3D "apple,simple-framebuffer", "simple-framebuffer"; + reg =3D <0 0 0 0>; /* To be filled by loader */ + /* Format properties will be added by loader */ + status =3D "disabled"; + }; + }; + + memory@800000000 { + device_type =3D "memory"; + reg =3D <0x8 0 0 0>; /* To be filled by loader */ + }; + + reserved-memory { + #address-cells =3D <2>; + #size-cells =3D <2>; + ranges; + + /* To be filled by loader */ + }; +}; + +&serial0 { + status =3D "okay"; +}; diff --git a/arch/arm64/boot/dts/apple/s5l8960x-j71.dts b/arch/arm64/boot/d= ts/apple/s5l8960x-j71.dts new file mode 100644 index 000000000000..e13036dacb45 --- /dev/null +++ b/arch/arm64/boot/dts/apple/s5l8960x-j71.dts @@ -0,0 +1,14 @@ +// SPDX-License-Identifier: GPL-2.0+ OR MIT +/* + * Apple iPad Air (Wi-Fi), J71, iPad4,1 (A1474) + * Copyright (c) 2022, Konrad Dybcio + */ + +/dts-v1/; + +#include "s5l8960x-air1.dtsi" + +/ { + compatible =3D "apple,j71", "apple,s5l8960x", "apple,arm-platform"; + model =3D "Apple iPad Air (Wi-Fi)"; +}; diff --git a/arch/arm64/boot/dts/apple/s5l8960x-j72.dts b/arch/arm64/boot/d= ts/apple/s5l8960x-j72.dts new file mode 100644 index 000000000000..afb71b8885c6 --- /dev/null +++ b/arch/arm64/boot/dts/apple/s5l8960x-j72.dts @@ -0,0 +1,14 @@ +// SPDX-License-Identifier: GPL-2.0+ OR MIT +/* + * Apple iPad Air (Cellular), J72, iPad4,2 (A1475) + * Copyright (c) 2022, Konrad Dybcio + */ + +/dts-v1/; + +#include "s5l8960x-air1.dtsi" + +/ { + compatible =3D "apple,j72", "apple,s5l8960x", "apple,arm-platform"; + model =3D "Apple iPad Air (Cellular)"; +}; diff --git a/arch/arm64/boot/dts/apple/s5l8960x-j73.dts b/arch/arm64/boot/d= ts/apple/s5l8960x-j73.dts new file mode 100644 index 000000000000..c871962df529 --- /dev/null +++ b/arch/arm64/boot/dts/apple/s5l8960x-j73.dts @@ -0,0 +1,14 @@ +// SPDX-License-Identifier: GPL-2.0+ OR MIT +/* + * Apple iPad Air (Cellular, China), J73, iPad4,2 (A1476) + * Copyright (c) 2022, Konrad Dybcio + */ + +/dts-v1/; + +#include "s5l8960x-air1.dtsi" + +/ { + compatible =3D "apple,j73", "apple,s5l8960x", "apple,arm-platform"; + model =3D "Apple iPad Air (Cellular, China)"; +}; diff --git a/arch/arm64/boot/dts/apple/s5l8960x-j85.dts b/arch/arm64/boot/d= ts/apple/s5l8960x-j85.dts new file mode 100644 index 000000000000..aefb7b36d7aa --- /dev/null +++ b/arch/arm64/boot/dts/apple/s5l8960x-j85.dts @@ -0,0 +1,14 @@ +// SPDX-License-Identifier: GPL-2.0+ OR MIT +/* + * Apple iPad mini 2 (Wi-Fi), J85, iPad4,4 (A1489) + * Copyright (c) 2022, Konrad Dybcio + */ + +/dts-v1/; + +#include "s5l8960x-mini2.dtsi" + +/ { + compatible =3D "apple,j85", "apple,s5l8960x", "apple,arm-platform"; + model =3D "Apple iPad mini 2 (Wi-Fi)"; +}; diff --git a/arch/arm64/boot/dts/apple/s5l8960x-j85m.dts b/arch/arm64/boot/= dts/apple/s5l8960x-j85m.dts new file mode 100644 index 000000000000..ec2bcaa6d1d5 --- /dev/null +++ b/arch/arm64/boot/dts/apple/s5l8960x-j85m.dts @@ -0,0 +1,14 @@ +// SPDX-License-Identifier: GPL-2.0+ OR MIT +/* + * Apple iPad mini 3 (Wi-Fi), J85m, iPad4,7 (A1599) + * Copyright (c) 2022, Konrad Dybcio + */ + +/dts-v1/; + +#include "s5l8960x-mini3.dtsi" + +/ { + compatible =3D "apple,j85m", "apple,s5l8960x", "apple,arm-platform"; + model =3D "Apple iPad mini 3 (Wi-Fi)"; +}; diff --git a/arch/arm64/boot/dts/apple/s5l8960x-j86.dts b/arch/arm64/boot/d= ts/apple/s5l8960x-j86.dts new file mode 100644 index 000000000000..470f2f825e70 --- /dev/null +++ b/arch/arm64/boot/dts/apple/s5l8960x-j86.dts @@ -0,0 +1,14 @@ +// SPDX-License-Identifier: GPL-2.0+ OR MIT +/* + * Apple iPad mini 2 (Cellular), J86, iPad4,5 (A1490) + * Copyright (c) 2022, Konrad Dybcio + */ + +/dts-v1/; + +#include "s5l8960x-mini2.dtsi" + +/ { + compatible =3D "apple,j86", "apple,s5l8960x", "apple,arm-platform"; + model =3D "Apple iPad mini 2 (Cellular)"; +}; diff --git a/arch/arm64/boot/dts/apple/s5l8960x-j86m.dts b/arch/arm64/boot/= dts/apple/s5l8960x-j86m.dts new file mode 100644 index 000000000000..90311d98aaad --- /dev/null +++ b/arch/arm64/boot/dts/apple/s5l8960x-j86m.dts @@ -0,0 +1,14 @@ +// SPDX-License-Identifier: GPL-2.0+ OR MIT +/* + * Apple iPad mini 3 (Cellular), J86m, iPad4,8 (A1600) + * Copyright (c) 2022, Konrad Dybcio + */ + +/dts-v1/; + +#include "s5l8960x-mini3.dtsi" + +/ { + compatible =3D "apple,j86m", "apple,s5l8960x", "apple,arm-platform"; + model =3D "Apple iPad mini 3 (Cellular)"; +}; diff --git a/arch/arm64/boot/dts/apple/s5l8960x-j87.dts b/arch/arm64/boot/d= ts/apple/s5l8960x-j87.dts new file mode 100644 index 000000000000..3580fd8e3831 --- /dev/null +++ b/arch/arm64/boot/dts/apple/s5l8960x-j87.dts @@ -0,0 +1,14 @@ +// SPDX-License-Identifier: GPL-2.0+ OR MIT +/* + * Apple iPad mini 2 (Cellular, China), J87, iPad4,6 (A1491) + * Copyright (c) 2022, Konrad Dybcio + */ + +/dts-v1/; + +#include "s5l8960x-mini2.dtsi" + +/ { + compatible =3D "apple,j87", "apple,s5l8960x", "apple,arm-platform"; + model =3D "Apple iPad mini 2 (Cellular, China)"; +}; diff --git a/arch/arm64/boot/dts/apple/s5l8960x-j87m.dts b/arch/arm64/boot/= dts/apple/s5l8960x-j87m.dts new file mode 100644 index 000000000000..fa0da4fa6727 --- /dev/null +++ b/arch/arm64/boot/dts/apple/s5l8960x-j87m.dts @@ -0,0 +1,14 @@ +// SPDX-License-Identifier: GPL-2.0+ OR MIT +/* + * Apple iPad mini 3 (Cellular, China), J87m, iPad4,9 (A1601) + * Copyright (c) 2022, Konrad Dybcio + */ + +/dts-v1/; + +#include "s5l8960x-mini3.dtsi" + +/ { + compatible =3D "apple,j87m", "apple,s5l8960x", "apple,arm-platform"; + model =3D "Apple iPad mini 3 (Cellular, China)"; +}; diff --git a/arch/arm64/boot/dts/apple/s5l8960x-mini2.dtsi b/arch/arm64/boo= t/dts/apple/s5l8960x-mini2.dtsi new file mode 100644 index 000000000000..b27ef5680626 --- /dev/null +++ b/arch/arm64/boot/dts/apple/s5l8960x-mini2.dtsi @@ -0,0 +1,51 @@ +// SPDX-License-Identifier: GPL-2.0+ OR MIT +/* + * Apple iPad mini 2 common device tree + * Based on A7 (APL0698), up to 1.3GHz + * + * Copyright (c) 2022, Konrad Dybcio + */ + +#include "s5l8960x.dtsi" +#include "s5l8960x-common.dtsi" +#include + +/ { + chassis-type =3D "tablet"; + + gpio-keys { + compatible =3D "gpio-keys"; + + button-home { + label =3D "Home Button"; + gpios =3D <&pinctrl 2 GPIO_ACTIVE_LOW>; + linux,code =3D ; + wakeup-source; + }; + + button-power { + label =3D "Power Button"; + gpios =3D <&pinctrl 3 GPIO_ACTIVE_LOW>; + linux,code =3D ; + wakeup-source; + }; + + button-voldown { + label =3D "Volume Down"; + gpios =3D <&pinctrl 5 GPIO_ACTIVE_LOW>; + linux,code =3D ; + }; + + button-volup { + label =3D "Volume Up"; + gpios =3D <&pinctrl 4 GPIO_ACTIVE_LOW>; + linux,code =3D ; + }; + + switch-mute { + label =3D "Mute Switch"; + gpios =3D <&pinctrl 6 GPIO_ACTIVE_LOW>; + linux,code =3D ; + }; + }; +}; diff --git a/arch/arm64/boot/dts/apple/s5l8960x-mini3.dtsi b/arch/arm64/boo= t/dts/apple/s5l8960x-mini3.dtsi new file mode 100644 index 000000000000..4e397b3d7d7a --- /dev/null +++ b/arch/arm64/boot/dts/apple/s5l8960x-mini3.dtsi @@ -0,0 +1,14 @@ +// SPDX-License-Identifier: GPL-2.0+ OR MIT +/* + * Apple iPad mini 3 common device tree + * Based on A7 (APL0698), up to 1.3GHz + * + * Copyright (c) 2022, Konrad Dybcio + */ + +/* + * The Mini 3 seems to be only an iteration over the Mini 2 with some + * small changes, like the introduction of Touch ID, hence there is little + * to no differentiation between these 2 for now. + */ +#include "s5l8960x-mini2.dtsi" diff --git a/arch/arm64/boot/dts/apple/s5l8960x-n51.dts b/arch/arm64/boot/d= ts/apple/s5l8960x-n51.dts new file mode 100644 index 000000000000..cd52f814fbf2 --- /dev/null +++ b/arch/arm64/boot/dts/apple/s5l8960x-n51.dts @@ -0,0 +1,14 @@ +// SPDX-License-Identifier: GPL-2.0+ OR MIT +/* + * Apple iPhone 5s (GSM), N51, iPhone6,1 (A1453/A1533) + * Copyright (c) 2022, Konrad Dybcio + */ + +/dts-v1/; + +#include "s5l8960x-5s.dtsi" + +/ { + compatible =3D "apple,n51", "apple,s5l8960x", "apple,arm-platform"; + model =3D "Apple iPhone 5s (GSM)"; +}; diff --git a/arch/arm64/boot/dts/apple/s5l8960x-n53.dts b/arch/arm64/boot/d= ts/apple/s5l8960x-n53.dts new file mode 100644 index 000000000000..4795798a4444 --- /dev/null +++ b/arch/arm64/boot/dts/apple/s5l8960x-n53.dts @@ -0,0 +1,14 @@ +// SPDX-License-Identifier: GPL-2.0+ OR MIT +/* + * Apple iPhone 5s (LTE), N53, iPhone6,2 (A1457/A1518/A1528/A1530) + * Copyright (c) 2022, Konrad Dybcio + */ + +/dts-v1/; + +#include "s5l8960x-5s.dtsi" + +/ { + compatible =3D "apple,n53", "apple,s5l8960x", "apple,arm-platform"; + model =3D "Apple iPhone 5s (LTE)"; +}; diff --git a/arch/arm64/boot/dts/apple/s5l8960x.dtsi b/arch/arm64/boot/dts/= apple/s5l8960x.dtsi new file mode 100644 index 000000000000..0218ecac1d83 --- /dev/null +++ b/arch/arm64/boot/dts/apple/s5l8960x.dtsi @@ -0,0 +1,113 @@ +// SPDX-License-Identifier: GPL-2.0+ OR MIT +/* + * Apple S5L8960X "A7" SoC + * + * Other Names: H6, "Alcatraz" + * + * Copyright (c) 2022, Konrad Dybcio + * Based on Asahi Linux's M1 (t8103.dtsi) and Corellium's A10 efforts. + */ + +#include +#include +#include +#include + +/ { + interrupt-parent =3D <&aic>; + #address-cells =3D <2>; + #size-cells =3D <2>; + + clkref: clock-ref { + compatible =3D "fixed-clock"; + #clock-cells =3D <0>; + clock-frequency =3D <24000000>; + clock-output-names =3D "clkref"; + }; + + cpus { + #address-cells =3D <2>; + #size-cells =3D <0>; + + cpu0: cpu@0 { + compatible =3D "apple,cyclone"; + reg =3D <0x0 0x0>; + cpu-release-addr =3D <0 0>; /* To be filled by loader */ + enable-method =3D "spin-table"; + device_type =3D "cpu"; + }; + + cpu1: cpu@1 { + compatible =3D "apple,cyclone"; + reg =3D <0x0 0x1>; + cpu-release-addr =3D <0 0>; /* To be filled by loader */ + enable-method =3D "spin-table"; + device_type =3D "cpu"; + }; + }; + + soc { + compatible =3D "simple-bus"; + #address-cells =3D <2>; + #size-cells =3D <2>; + nonposted-mmio; + ranges; + + serial0: serial@20a0a0000 { + compatible =3D "apple,s5l-uart"; + reg =3D <0x2 0x0a0a0000 0x0 0x4000>; + reg-io-width =3D <4>; + interrupt-parent =3D <&aic>; + interrupts =3D ; + /* Use the bootloader-enabled clocks for now. */ + clocks =3D <&clkref>, <&clkref>; + clock-names =3D "uart", "clk_uart_baud0"; + status =3D "disabled"; + }; + + wdt: watchdog@20e027000 { + compatible =3D "apple,s5l8960x-wdt", "apple,wdt"; + reg =3D <0x2 0x0e027000 0x0 0x1000>; + clocks =3D <&clkref>; + interrupt-parent =3D <&aic>; + interrupts =3D ; + }; + + aic: interrupt-controller@20e100000 { + compatible =3D "apple,s5l8960x-aic", "apple,aic"; + reg =3D <0x2 0x0e100000 0x0 0x100000>; + #interrupt-cells =3D <3>; + interrupt-controller; + }; + + pinctrl: pinctrl@20e300000 { + compatible =3D "apple,s5l8960x-pinctrl", "apple,pinctrl"; + reg =3D <0x2 0x0e300000 0x0 0x100000>; + + gpio-controller; + #gpio-cells =3D <2>; + gpio-ranges =3D <&pinctrl 0 0 200>; + apple,npins =3D <200>; + + interrupt-controller; + #interrupt-cells =3D <2>; + interrupt-parent =3D <&aic>; + interrupts =3D , + , + , + , + , + , + ; + }; + }; + + timer { + compatible =3D "arm,armv8-timer"; + interrupt-parent =3D <&aic>; + interrupt-names =3D "phys", "virt"; + /* Note that A7 doesn't actually have a hypervisor (EL2 is not implement= ed). */ + interrupts =3D , + ; + }; +}; --=20 2.46.2