From patchwork Wed Sep 25 07:18:11 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Nick Chan X-Patchwork-Id: 831840 Received: from mail-ot1-f48.google.com (mail-ot1-f48.google.com [209.85.210.48]) (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 846A618B495; Wed, 25 Sep 2024 07:21:41 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.210.48 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1727248903; cv=none; b=SyhygerDOCUK4Pjt17BZe8jgdjWBVK4/mNOouEbBzwALc0VJTAHCPQoz+HP2WtdE5TaUFwb/b+g/aTKjdGSKQtgWLyvWaE7fcu0IeC8z6901h6QdepEyPk4ig4N+Snp/tZjDQKt9IytdZx2VNs79WQbHRXReO5Hbn0r+2wzGU78= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1727248903; c=relaxed/simple; bh=XOgnN7SVCaXOhYpYOUJUcvWrSEegCfaPmb98k79LgJ0=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=cQE9Tap+o4DfKe0cRQ+OFFY/lKaKtnKzQSUyfGh8U4PNwVfVcU6hwF0505KpVoFRxW2P2sMHEydCIG5DLKn39kFEK+atfyReBy4hB/N3/j4GXlnWj+f/yceIdwn28itniJJkFmGp2VJUjB4WZ0xHA8vCi0XErY01E2xHhyq7F1k= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=MYwSTCLs; arc=none smtp.client-ip=209.85.210.48 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="MYwSTCLs" Received: by mail-ot1-f48.google.com with SMTP id 46e09a7af769-713892fed01so2585027a34.2; Wed, 25 Sep 2024 00:21:41 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1727248900; x=1727853700; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=HYVF4ntPQy41wOJIMHw51TmKoR5cX4rlxXnRY7TMVa0=; b=MYwSTCLslbg5duxJW2z1ST9C4JmgH3akcMMAh+P5iaXqKs5KhPAaaeSwrST0CAOQcP CqmaVRn8Igdnzvxa3WnBIx5YgQkWTPOoBlrvccS1z1RLiOw1Fd/tpv1hwqpMV3wDFJhi bMe91lfzUsBIIPt4XmiLTZKgL1KQk3UmkhnUkxw1ueQvCz8zNvDeSNrfOM+LdQO3cMN+ s8LtUwkTy/ZB1mHELU0/+PwPzgdzvAQ/mKkxCvs0z2FsAr2WEmG9OrgYuxAvhwM5Z6yG 4GFwcsLA0DILMijD8RMwivg2rG8pTUpcjKrMQBZkw3mgu7duC4vUV6hfchvNmYDoZSK1 I/HQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1727248900; x=1727853700; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=HYVF4ntPQy41wOJIMHw51TmKoR5cX4rlxXnRY7TMVa0=; b=NiXhsHufskHeNCvFNfzU0ofNi48wC6f5eG252OXYhC2PxVy/NdcLf8TCn8/08GDCvY /BCbQLcFW7lI+sKWp7TRKrv18fCh4ceMPQZhEhikTixfqSvaUI5mvsKdlpHWyhqjpX/y R9PW7n88dUFkjOH2DR+ZbojLqbsK/Pbi/zH2fRDLtzW6ssS32VNLuncZalXxdtrxXKhe qQoecg6V8KYPCb/GtD2mJbdfQxwCEIcZgQcfpsTEEvvz5+kd+r1wIB5KjhPrFRrL+5Te 1576cY5OAgCfhKEd/7VfpPXBnzfXQnfysn+hNIb8rH1OJbufzBJVgYmIA+BY8ZcgfFW/ H5ag== X-Forwarded-Encrypted: i=1; AJvYcCUMg8hTG4OXh2O0yO/3Mmschb58+HNvOL0fIW4dKagtTbvfmQ8RrlmeJ6CFMxroWPr8zDLPpbRCwBUoXbv0@vger.kernel.org, AJvYcCVco6BSRl5c9PebO9NcbCC2b15Q+VRLtbZSfd6lQ5FK+sPB7kNA59V0/gdlQ6i1snwOC2wIuBc635L//LYVR5A=@vger.kernel.org, AJvYcCVhOrPh9DQg5XqC4vM0tw6BoFwrl0BlmpeLfKDhWLC/4BRqUicQHU/BCsi14lZ87RQjzqLsuEigft/vxw==@vger.kernel.org, AJvYcCXfX1djEtdVktjMLznJZyQfkOmNFSkAqW4yl62PcaBvP74E5Yevbjqbgtdhma2GRzSk0Mag4rTsQXZe@vger.kernel.org X-Gm-Message-State: AOJu0YxRDy6p82fgi9cORVz8izsLlD5tKhP9nMs9w1c4Vss3mVn+kfTQ fqi77AgcXubCvbWdSeyYwV+JGGNjVKm6AalyzD2RONnCJsq1Wsjc X-Google-Smtp-Source: AGHT+IFS86PmwhBd8JrIOXDc5BrnEJuXzjmhA980YtNQ8oArnh7KzXivzC8Iv2n+f06EjcePlrX6lg== X-Received: by 2002:a05:6830:6f0c:b0:70f:6c8a:a5e with SMTP id 46e09a7af769-713c7d81029mr1663206a34.5.1727248900472; Wed, 25 Sep 2024 00:21:40 -0700 (PDT) Received: from localhost.localdomain ([49.130.52.78]) by smtp.googlemail.com with ESMTPSA id 41be03b00d2f7-7e6b7c732bdsm2155662a12.63.2024.09.25.00.21.34 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 25 Sep 2024 00:21:40 -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 , Ivaylo Ivanov , Nick Chan Subject: [PATCH v5 13/20] arm64: dts: apple: Add A8 devices Date: Wed, 25 Sep 2024 15:18:11 +0800 Message-ID: <20240925071939.6107-14-towinchenmi@gmail.com> X-Mailer: git-send-email 2.46.0 In-Reply-To: <20240925071939.6107-1-towinchenmi@gmail.com> References: <20240925071939.6107-1-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 A8 SoC and the following devices based on it: - iPhone 6 - iPhone 6 Plus - iPad mini 4 - iPod touch 6 - Apple TV HD The remaining HomePod is not supported as part of this patch. Signed-off-by: Konrad Dybcio [Ivalyo: system memory bits, iPhone 6 gpio-keys, pinctrl] Co-developed-by: Ivaylo Ivanov Signed-off-by: Ivaylo Ivanov [Nick: SMP and m1n1 support, gpio-keys additions] Co-developed-by: Nick Chan Signed-off-by: Nick Chan --- arch/arm64/boot/dts/apple/Makefile | 6 + arch/arm64/boot/dts/apple/t7000-6.dtsi | 52 ++++++++ arch/arm64/boot/dts/apple/t7000-j42d.dts | 19 +++ arch/arm64/boot/dts/apple/t7000-j96.dts | 14 ++ arch/arm64/boot/dts/apple/t7000-j97.dts | 14 ++ arch/arm64/boot/dts/apple/t7000-mini4.dtsi | 53 ++++++++ arch/arm64/boot/dts/apple/t7000-n102.dts | 50 +++++++ arch/arm64/boot/dts/apple/t7000-n56.dts | 14 ++ arch/arm64/boot/dts/apple/t7000-n61.dts | 14 ++ arch/arm64/boot/dts/apple/t7000.dtsi | 146 +++++++++++++++++++++ 10 files changed, 382 insertions(+) create mode 100644 arch/arm64/boot/dts/apple/t7000-6.dtsi create mode 100644 arch/arm64/boot/dts/apple/t7000-j42d.dts create mode 100644 arch/arm64/boot/dts/apple/t7000-j96.dts create mode 100644 arch/arm64/boot/dts/apple/t7000-j97.dts create mode 100644 arch/arm64/boot/dts/apple/t7000-mini4.dtsi create mode 100644 arch/arm64/boot/dts/apple/t7000-n102.dts create mode 100644 arch/arm64/boot/dts/apple/t7000-n56.dts create mode 100644 arch/arm64/boot/dts/apple/t7000-n61.dts create mode 100644 arch/arm64/boot/dts/apple/t7000.dtsi 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..3802e853af42 --- /dev/null +++ b/arch/arm64/boot/dts/apple/t7000-6.dtsi @@ -0,0 +1,52 @@ +// SPDX-License-Identifier: GPL-2.0+ OR MIT +/* + * Apple iPhone 6 / 6 Plus common device tree + * Copyright (c) 2022, Konrad Dybcio + */ + +#include +#include "t7000.dtsi" + +/ { + chassis-type = "handset"; + + gpio-keys { + compatible = "gpio-keys"; + + button-home { + label = "Home Button"; + gpios = <&pinctrl 32 GPIO_ACTIVE_LOW>; + linux,code = ; + wakeup-source; + }; + + button-power { + label = "Power Button"; + gpios = <&pinctrl 33 GPIO_ACTIVE_LOW>; + linux,code = ; + wakeup-source; + }; + + button-volup { + label = "Volume Up"; + gpios = <&pinctrl 45 GPIO_ACTIVE_LOW>; + linux,code = ; + }; + + button-voldown { + label = "Volume Down"; + gpios = <&pinctrl 46 GPIO_ACTIVE_LOW>; + linux,code = ; + }; + + switch-mute { + label = "Mute Switch"; + gpios = <&pinctrl 131 GPIO_ACTIVE_LOW>; + linux,code = ; + }; + }; +}; + +&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..88bc6ff68f25 --- /dev/null +++ b/arch/arm64/boot/dts/apple/t7000-j42d.dts @@ -0,0 +1,19 @@ +// SPDX-License-Identifier: GPL-2.0+ OR MIT +/* + * Apple TV HD, J42d, AppleTV5,3 (A1625) + * Copyright (c) 2022, Konrad Dybcio + */ + +/dts-v1/; + +#include "t7000.dtsi" + +/ { + compatible = "apple,j42d", "apple,t7000", "apple,arm-platform"; + model = "Apple TV HD"; + chassis-type = "television"; +}; + +&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..8a32a50cc2df --- /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 + */ + +/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..ac7d501f88d2 --- /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 + */ + +/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..c0fcdc900d01 --- /dev/null +++ b/arch/arm64/boot/dts/apple/t7000-mini4.dtsi @@ -0,0 +1,53 @@ +// SPDX-License-Identifier: GPL-2.0+ OR MIT +/* + * Apple iPad mini 4 common device tree + * + * Copyright (c) 2022, Konrad Dybcio + */ + +#include "t7000.dtsi" +#include + +/ { + chassis-type = "tablet"; + + gpio-keys { + compatible = "gpio-keys"; + + button-home { + label = "Home Button"; + gpios = <&pinctrl 32 GPIO_ACTIVE_LOW>; + linux,code = ; + wakeup-source; + }; + + button-power { + label = "Power Button"; + gpios = <&pinctrl 33 GPIO_ACTIVE_LOW>; + linux,code = ; + wakeup-source; + }; + + button-volup { + label = "Volume Up"; + gpios = <&pinctrl 45 GPIO_ACTIVE_LOW>; + linux,code = ; + }; + + button-voldown { + label = "Volume Down"; + gpios = <&pinctrl 46 GPIO_ACTIVE_LOW>; + linux,code = ; + }; + + switch-mute { + label = "Mute Switch"; + gpios = <&pinctrl 36 GPIO_ACTIVE_LOW>; + linux,code = ; + }; + }; +}; + +&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..81fb62dce5bc --- /dev/null +++ b/arch/arm64/boot/dts/apple/t7000-n102.dts @@ -0,0 +1,50 @@ +// SPDX-License-Identifier: GPL-2.0+ OR MIT +/* + * Apple iPod touch 6, N102, iPod7,1 (A1574) + * Copyright (c) 2022, Konrad Dybcio + */ + +/dts-v1/; + +#include +#include "t7000.dtsi" + +/ { + compatible = "apple,n102", "apple,t7000", "apple,arm-platform"; + model = "Apple iPod touch 6"; + chassis-type = "handset"; + + gpio-keys { + compatible = "gpio-keys"; + + button-home { + label = "Home Button"; + gpios = <&pinctrl 32 GPIO_ACTIVE_LOW>; + linux,code = ; + wakeup-source; + }; + + button-power { + label = "Power Button"; + gpios = <&pinctrl 33 GPIO_ACTIVE_LOW>; + linux,code = ; + wakeup-source; + }; + + button-voldown { + label = "Volume Down"; + gpios = <&pinctrl 46 GPIO_ACTIVE_LOW>; + linux,code = ; + }; + + button-volup { + label = "Volume Up"; + gpios = <&pinctrl 45 GPIO_ACTIVE_LOW>; + linux,code = ; + }; + }; +}; + +&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 + */ + +/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 + */ + +/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..b766129ad472 --- /dev/null +++ b/arch/arm64/boot/dts/apple/t7000.dtsi @@ -0,0 +1,146 @@ +// SPDX-License-Identifier: GPL-2.0+ OR MIT +/* + * Apple T7000 "A8" SoC + * + * Copyright (c) 2022, Konrad Dybcio + * Based on Asahi Linux's M1 (t8103.dtsi) and Corellium's A10 efforts. + */ + +#include +#include +#include +#include + +/ { + 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"; + reg = <0x8 0 0 0>; /* To be filled by loader */ + }; + + 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 = ; + /* 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: 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 = , + , + , + , + , + , + ; + }; + }; + + 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 = , + ; + }; +};