From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-pf1-f170.google.com (mail-pf1-f170.google.com [209.85.210.170]) (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 8C31F13AA2E for ; Sat, 14 Sep 2024 05:26:31 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.210.170 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1726291593; cv=none; b=Q2CFmGMwYprpZQCzBi5RpcNzvHJm3RpE04QG1Wf9/CjhgaLOsrNrLQ3S9OYLJZ+/taS0tRKweJamqoefePbwW/ybuJxD2dz0vAmTzLv6OUTKubmWcmxUf6SAxn4brJWjlhx4A1Sb0JzBF9Z4qoONMeH38LDtxlJSPtQfO2rXHYE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1726291593; c=relaxed/simple; bh=TAT79Xnzl1oNNV5FROigdgNXLb2Cybp4CLgUCT939cw=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=JnF7gLPEog15nSFFcs5InvdsCZbKv+vhwV75swgZ8EPeeik0APP9kcUuPG4xezj2k+tpZLTENYxd53t1GNFkLzzJf9tnTv9XyTaLeJjQMjzNilCnqQ+O047WvdtlITs6NuTat5si0FsGQVCrTVwRj6VQ8DilhloeVY74ulAk+X0= 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=niYI9dbT; arc=none smtp.client-ip=209.85.210.170 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="niYI9dbT" Received: by mail-pf1-f170.google.com with SMTP id d2e1a72fcca58-718d606726cso1875421b3a.3 for ; Fri, 13 Sep 2024 22:26:31 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1726291591; x=1726896391; darn=lists.linux.dev; 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=zyWUpX9SDl0pBa3ZzU7qUw9/ZE6s9qUhKf2MUIrA7EE=; b=niYI9dbTWPwXq4J1eQ0Ntf73uy5OiZ6AwXf2v50arntXyuZCf+uDL8IDB8vIIJIeyK pNtM5+7brZFStUkxzcA6vm6TdO/Gue/ZViG4fdcr6uIi3Pnx+3QZMwGz3a7NnCvrkC4i mUCkn2IXGRXgAiXdbcYS432OEyoRjZBx+8GG+hmbt2VfFwq8qlxbjb3TwwT7w6esfue6 L+DcP0ifMeHsDFwDHzsux5sPlINnhqPTjFieNnD/N2EoUijUO5UXAJIMlqLZ02hobb5L ytAfxqNSMCgs1IOH1ydav+FSimlGdYsJyfDlJ8Dq1+/oQ7+XOm27Pde0DCQJFuj8NE8c NGOQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1726291591; x=1726896391; 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=zyWUpX9SDl0pBa3ZzU7qUw9/ZE6s9qUhKf2MUIrA7EE=; b=E0PBDeqbe5B1AbYu7uc2KOgrk8DzmZ0E3CeGzvE7N5sQpC6zSLT3sOdCwMTA/bLEuZ ywYL3j8vLoQNC/Bfa2xdd7VC6bHExxV/1aWj1YGLDWF8rYAoXaqW20F8YbtMyLouuRgA V52S0wn18MD6p3vEP9TEPRbHkdOuM7JxVP7731/3sI1V7DmtsqNBKNJx9MbQRNADs5bb 743LWm/tGN21SFkp2QelNJjbGiZQwa8zIxjNF8u5y2RZCDwWIx6XXpJEg6U/Y2UZDfyF spT1WNs3QdrEkGgx7mGkJZtkwal3wM1v7VRnlEtH0pBq3b3yUtWqMNhn+IskKuJUeNWQ 0FzQ== X-Forwarded-Encrypted: i=1; AJvYcCXECMitnEos7nR9MP7Z4zh0Cfp9Zj+FBRpULa2UD75DhnNtkOIx1U5UvlNHxHx5I7i429VX7Q==@lists.linux.dev X-Gm-Message-State: AOJu0YwSeFOIJy2pY2KRyvxXY0hS5YQyn1h8z6dWlulaB2OAzHlvEdoh bYjLZxFBRhfu2DERTuBLeDO24d9wrGRPobBP0sRMNtFdCnbjMPtU X-Google-Smtp-Source: AGHT+IH3zVd0MsQtVAn28PYAWgvpDdnfz+2GfTFH0wyaRF7ncUJEboGdbAtP0fEa7OuBSXI9Ga3vBQ== X-Received: by 2002:a05:6a00:2196:b0:717:9768:a4f0 with SMTP id d2e1a72fcca58-71925f9d846mr15037094b3a.0.1726291590786; Fri, 13 Sep 2024 22:26:30 -0700 (PDT) Received: from localhost.localdomain ([59.188.211.160]) by smtp.googlemail.com with ESMTPSA id d2e1a72fcca58-71944b7b749sm391223b3a.113.2024.09.13.22.26.26 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 13 Sep 2024 22:26:30 -0700 (PDT) From: Nick Chan To: Hector Martin , Sven Peter , Alyssa Rosenzweig , Rob Herring , Krzysztof Kozlowski , Conor Dooley , "Rafael J . Wysocki" , Viresh Kumar , 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-pm@vger.kernel.org, linux-gpio@vger.kernel.org, linux-watchdog@vger.kernel.org Cc: Nick Chan , Ivaylo Ivanov , Konrad Dybcio Subject: [PATCH v2 17/22] arm64: dts: apple: Add A9X devices Date: Sat, 14 Sep 2024 13:17:26 +0800 Message-ID: <20240914052413.68177-21-towinchenmi@gmail.com> X-Mailer: git-send-email 2.46.0 In-Reply-To: <20240914052413.68177-1-towinchenmi@gmail.com> References: <20240914052413.68177-1-towinchenmi@gmail.com> Precedence: bulk X-Mailing-List: asahi@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit From: Konrad Dybcio Add the device tree for the A9X SoC and the devices based on it: - iPad Pro (9.7 Inch) - iPad Pro (12.9 Inch) (1st generation) Signed-off-by: Konrad Dybcio [Nick: SMP and m1n1 support, uart interrupt and pinctrl fixes] Co-developed-by: Nick Chan Signed-off-by: Nick Chan --- arch/arm64/boot/dts/apple/Makefile | 4 + arch/arm64/boot/dts/apple/s8001-j127.dts | 14 ++ arch/arm64/boot/dts/apple/s8001-j128.dts | 14 ++ arch/arm64/boot/dts/apple/s8001-j98a.dts | 14 ++ arch/arm64/boot/dts/apple/s8001-j99a.dts | 14 ++ arch/arm64/boot/dts/apple/s8001-pro.dtsi | 47 +++++++ arch/arm64/boot/dts/apple/s8001.dtsi | 167 +++++++++++++++++++++++ 7 files changed, 274 insertions(+) create mode 100644 arch/arm64/boot/dts/apple/s8001-j127.dts create mode 100644 arch/arm64/boot/dts/apple/s8001-j128.dts create mode 100644 arch/arm64/boot/dts/apple/s8001-j98a.dts create mode 100644 arch/arm64/boot/dts/apple/s8001-j99a.dts create mode 100644 arch/arm64/boot/dts/apple/s8001-pro.dtsi create mode 100644 arch/arm64/boot/dts/apple/s8001.dtsi diff --git a/arch/arm64/boot/dts/apple/Makefile b/arch/arm64/boot/dts/apple/Makefile index cbb7e409b7e3..f8cd10889d9f 100644 --- a/arch/arm64/boot/dts/apple/Makefile +++ b/arch/arm64/boot/dts/apple/Makefile @@ -28,6 +28,10 @@ dtb-$(CONFIG_ARCH_APPLE) += s8003-j72t.dtb dtb-$(CONFIG_ARCH_APPLE) += s8003-n66m.dtb dtb-$(CONFIG_ARCH_APPLE) += s8003-n69.dtb dtb-$(CONFIG_ARCH_APPLE) += s8003-n71m.dtb +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-$(CONFIG_ARCH_APPLE) += t8103-j274.dtb dtb-$(CONFIG_ARCH_APPLE) += t8103-j293.dtb dtb-$(CONFIG_ARCH_APPLE) += t8103-j313.dtb diff --git a/arch/arm64/boot/dts/apple/s8001-j127.dts b/arch/arm64/boot/dts/apple/s8001-j127.dts new file mode 100644 index 000000000000..8b522085cb3e --- /dev/null +++ b/arch/arm64/boot/dts/apple/s8001-j127.dts @@ -0,0 +1,14 @@ +// SPDX-License-Identifier: GPL-2.0+ OR MIT +/* + * Apple iPad Pro (9.7-inch) (Wi-Fi), J127, iPad6,3 (A1673) + * Copyright (c) 2022, Konrad Dybcio + */ + +/dts-v1/; + +#include "s8001-pro.dtsi" + +/ { + compatible = "apple,j127", "apple,s8001", "apple,arm-platform"; + model = "Apple iPad Pro (9.7-inch) (Wi-Fi)"; +}; diff --git a/arch/arm64/boot/dts/apple/s8001-j128.dts b/arch/arm64/boot/dts/apple/s8001-j128.dts new file mode 100644 index 000000000000..cdd3d06dcbf1 --- /dev/null +++ b/arch/arm64/boot/dts/apple/s8001-j128.dts @@ -0,0 +1,14 @@ +// SPDX-License-Identifier: GPL-2.0+ OR MIT +/* + * Apple iPad Pro (9.7-inch) (Cellular), J128, iPad6,4 (A1674/A1675) + * Copyright (c) 2022, Konrad Dybcio + */ + +/dts-v1/; + +#include "s8001-pro.dtsi" + +/ { + compatible = "apple,j128", "apple,s8001", "apple,arm-platform"; + model = "Apple iPad Pro (9.7-inch) (Cellular)"; +}; diff --git a/arch/arm64/boot/dts/apple/s8001-j98a.dts b/arch/arm64/boot/dts/apple/s8001-j98a.dts new file mode 100644 index 000000000000..6d6b841e7ab0 --- /dev/null +++ b/arch/arm64/boot/dts/apple/s8001-j98a.dts @@ -0,0 +1,14 @@ +// SPDX-License-Identifier: GPL-2.0+ OR MIT +/* + * Apple iPad Pro (12.9-inch) (Wi-Fi), J98a, iPad6,7 (A1584) + * Copyright (c) 2022, Konrad Dybcio + */ + +/dts-v1/; + +#include "s8001-pro.dtsi" + +/ { + compatible = "apple,j98a", "apple,s8001", "apple,arm-platform"; + model = "Apple iPad Pro (12.9-inch) (Wi-Fi)"; +}; diff --git a/arch/arm64/boot/dts/apple/s8001-j99a.dts b/arch/arm64/boot/dts/apple/s8001-j99a.dts new file mode 100644 index 000000000000..d20194b1cae7 --- /dev/null +++ b/arch/arm64/boot/dts/apple/s8001-j99a.dts @@ -0,0 +1,14 @@ +// SPDX-License-Identifier: GPL-2.0+ OR MIT +/* + * Apple iPad Pro (12.9-inch) (Cellular), J99a, iPad6,8 (A1652) + * Copyright (c) 2022, Konrad Dybcio + */ + +/dts-v1/; + +#include "s8001-pro.dtsi" + +/ { + compatible = "apple,j99a", "apple,s8001", "apple,arm-platform"; + model = "Apple iPad Pro (12.9-inch) (Cellular)"; +}; diff --git a/arch/arm64/boot/dts/apple/s8001-pro.dtsi b/arch/arm64/boot/dts/apple/s8001-pro.dtsi new file mode 100644 index 000000000000..214fbbcf66fd --- /dev/null +++ b/arch/arm64/boot/dts/apple/s8001-pro.dtsi @@ -0,0 +1,47 @@ +// SPDX-License-Identifier: GPL-2.0+ OR MIT +/* + * Apple iPad Pro (1st generation) common device tree + * + * Copyright (c) 2022, Konrad Dybcio + */ + +#include "s8001.dtsi" +#include + +/ { + chassis-type = "tablet"; + + gpio-keys { + compatible = "gpio-keys"; + + button-home { + label = "Home Button"; + gpios = <&pinctrl_ap 122 GPIO_ACTIVE_LOW>; + linux,code = ; + wakeup-source; + }; + + button-power { + label = "Power Button"; + gpios = <&pinctrl_ap 123 GPIO_ACTIVE_LOW>; + linux,code = ; + wakeup-source; + }; + + button-voldown { + label = "Volume Down"; + gpios = <&pinctrl_ap 15 GPIO_ACTIVE_LOW>; + linux,code = ; + }; + + button-volup { + label = "Volume Up"; + gpios = <&pinctrl_ap 12 GPIO_ACTIVE_LOW>; + linux,code = ; + }; + }; +}; + +&serial0 { + status = "okay"; +}; diff --git a/arch/arm64/boot/dts/apple/s8001.dtsi b/arch/arm64/boot/dts/apple/s8001.dtsi new file mode 100644 index 000000000000..ab22d7948f62 --- /dev/null +++ b/arch/arm64/boot/dts/apple/s8001.dtsi @@ -0,0 +1,167 @@ +// SPDX-License-Identifier: GPL-2.0+ OR MIT +/* + * Apple S8001 "A9X" 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,twister"; + 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,twister"; + 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 in 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"; + }; + + aic: interrupt-controller@20e100000 { + compatible = "apple,s8000-aic", "apple,aic"; + reg = <0x2 0x0e100000 0x0 0x100000>; + #interrupt-cells = <3>; + interrupt-controller; + }; + + pinctrl_ap: pinctrl@20f100000 { + compatible = "apple,s8000-pinctrl", "apple,pinctrl"; + reg = <0x2 0x0f100000 0x0 0x100000>; + + gpio-controller; + #gpio-cells = <2>; + gpio-ranges = <&pinctrl_ap 0 0 219>; + apple,npins = <219>; + + interrupt-controller; + #interrupt-cells = <2>; + interrupt-parent = <&aic>; + interrupts = , + , + , + , + , + , + ; + }; + + pinctrl_aop: pinctrl@2100f0000 { + compatible = "apple,s8000-pinctrl", "apple,pinctrl"; + reg = <0x2 0x100f0000 0x0 0x100000>; + + gpio-controller; + #gpio-cells = <2>; + gpio-ranges = <&pinctrl_aop 0 0 28>; + apple,npins = <28>; + + interrupt-controller; + #interrupt-cells = <2>; + interrupt-parent = <&aic>; + interrupts = , + , + , + , + , + , + ; + }; + + wdt: watchdog@2102b0000 { + compatible = "apple,s8000-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 A9X doesn't actually have a hypervisor (EL2 is not implemented). */ + interrupts = , + ; + }; +}; -- 2.46.0