From patchwork Sun Sep 15 07:59:03 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Nick Chan X-Patchwork-Id: 828964 Received: from mail-pl1-f179.google.com (mail-pl1-f179.google.com [209.85.214.179]) (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 38FBA1509A5; Sun, 15 Sep 2024 08:09:36 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.214.179 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1726387779; cv=none; b=FwLm5A/f0F3E6/6CI9c7ISSVCV+sXAy5CtfHhNjRWwtJ1NQE8DgWPKbtiPsV6Qj4j1XLiVJ0/s6HL3Rsiv2XvGPqaNs4wfnOlqTTw9/qbqhF7qaYwziazZDZK1TvmvKSeRhwMGXqhndzRVDo6dARpGMfwyfUacyiYfXbKnofjh0= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1726387779; c=relaxed/simple; bh=HHvgVvFPWRjidvUMCkK1Nupat0J09Z8Qrv63xgKUIDQ=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=UL8l2uVvU64ZD50OXqzzbcMFgpUVZCU17oclVE3mVYX+DsQ9zbGllVWa7KHSRj86N4975Bl/4OJFQHJLQBS0BcLY9S2m7xoTdwQHEturySPiZqMmOJRVfNyRSUVfCTMF2BlDd1Lo/Yll+IsnS5tS7jbrGGrJcqVN5O1au4AaVAs= 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=bYkfdLQM; arc=none smtp.client-ip=209.85.214.179 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="bYkfdLQM" Received: by mail-pl1-f179.google.com with SMTP id d9443c01a7336-1fc47abc040so28093595ad.0; Sun, 15 Sep 2024 01:09:36 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1726387776; x=1726992576; 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=nJ8eeyP2xvo9Prgib1JUIv8xlFgy/EeVZhebgg6pBd8=; b=bYkfdLQMb+W+7KWcyCssT1WKDIVFk1a5SzPMYBK2Fvgqo8NEs46jl1eec/9jiBklUL +RUUHFaR0VHgc8I34sp1t6o6Enxo8IkNNVUqNPA78SoRiakF+i9vvTpr3NLeu4PwYN19 YWY6Duxr8InZK6Ga1xmjWkUaBFlykSl4NcFEPs2iNaImgD+qBdqv/9E79AVPnNotQcgV QJvX7MktpPGZjEe7D8xyZRIk+yY8Kd8vCuYfCwCNXx8vw+XCOWY4Ab/IVpegdaoiReDG qlk9U62nv9l/zfOyyRobWSYE2qZcppS5j2+jfdZfge2w7IN8g5+TlDzn97d1PTCW3wFl IQHA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1726387776; x=1726992576; 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=nJ8eeyP2xvo9Prgib1JUIv8xlFgy/EeVZhebgg6pBd8=; b=wuc6vhUuysJohOXDvku+KCdQX64UbvN65XOHrD5IL4/60rb2vnsKVPFPOs6fy9TJ6a hPejux42pq+Fn2NXodUkxFxsXpZRrBOBjDAWwSS3P936uoGmyduDpAFdr8pS8rMq11WI QaTQH20wFA5WwzoJbFdxYd6kFN2H+0Ebwlo/07b8E1d/2qdyu+fmX46asz8xp0o9gr7v UbHGYOw+oP86s7iewWzhsWOxv6net2EtPVuJ6kGhTFys9CoF1T7ptmPaJxT8SA7hO7cT cppgbAB1QewE8w/HXWIpntyIvUzktcECkqMthxgJvjdj5NIeWcWGlM5oEQxuBIPPT1qo Y80Q== X-Forwarded-Encrypted: i=1; AJvYcCUchLgbEb5fUSFfXhyiTSO5G/MuNNWTn8OQGSvfEtKNRZxTbxDqE7Nhs/xB2SKk/dZQH+4+D5YeOlLrbGri@vger.kernel.org, AJvYcCUrvf433CHTVdQW9O+lN58r2tBYhXvqUowFk245cIvCRCL+eNhVAOu3L6u4bLHcNJvzoAOzXblTunI=@vger.kernel.org, AJvYcCUuWz8njmR5QEBlNqtH1KZN68SBPvvpzzm8Jvb7BOl5df/ti0mXagM6N8/Lx2mZJs61L07ILkwmIZXte9Voy3c=@vger.kernel.org, AJvYcCWrOE20VOFrtWkFQe/ZxN01vVsr6NVNxvjYYSfKGPEKWprDR/p4rluajsPAfahtdVsvJFN7LVVSftkb@vger.kernel.org, AJvYcCXw0H64/h6SgG70mCkWi1sAKrI08aCwNMP8Mp74OsBqwSMgzQnD9dYIl9isKZ/Zg7O9FouRIN5rcsgj2w==@vger.kernel.org X-Gm-Message-State: AOJu0YwKr+h4a/sJGF+AHpaTMA/MR0JNLb+1isHdshy5DTAOghcaIrkS 2+7kihCjMWSqq3LL2GM9sjyP++CXQi3upLVjTPdPem57+9gU12E4 X-Google-Smtp-Source: AGHT+IGOQTZPe5BCJEbxvvQq8f2wItHxNU+92r7VY6nWGFIvf+cjeMkJJSRz44gFxatuhWHrSAgoiA== X-Received: by 2002:a17:902:ea0b:b0:206:ae0b:bfb6 with SMTP id d9443c01a7336-2076e412914mr154026745ad.40.1726387776385; Sun, 15 Sep 2024 01:09:36 -0700 (PDT) Received: from localhost.localdomain ([59.188.211.160]) by smtp.googlemail.com with ESMTPSA id d9443c01a7336-207945db012sm18248865ad.19.2024.09.15.01.09.32 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 15 Sep 2024 01:09:36 -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 v3 18/20] arm64: dts: apple: Add A10X devices Date: Sun, 15 Sep 2024 15:59:03 +0800 Message-ID: <20240915080733.3565-19-towinchenmi@gmail.com> X-Mailer: git-send-email 2.46.0 In-Reply-To: <20240915080733.3565-1-towinchenmi@gmail.com> References: <20240915080733.3565-1-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 A10X SoC and the following devices based on it: - Apple TV 4K - iPad Pro (2nd Generation) (10.5 Inch) - iPad Pro (2nd Generation) (12.9 Inch) Signed-off-by: Konrad Dybcio [Nick: SMP, m1n1 and Apple TV 4K support, uart interrupt and pinctrl fixes] Co-developed-by: Nick Chan Signed-off-by: Nick Chan --- .../devicetree/bindings/arm/apple.yaml | 8 +- arch/arm64/boot/dts/apple/Makefile | 5 + arch/arm64/boot/dts/apple/t8011-j105a.dts | 15 ++ arch/arm64/boot/dts/apple/t8011-j120.dts | 14 ++ arch/arm64/boot/dts/apple/t8011-j121.dts | 14 ++ arch/arm64/boot/dts/apple/t8011-j207.dts | 14 ++ arch/arm64/boot/dts/apple/t8011-j208.dts | 14 ++ arch/arm64/boot/dts/apple/t8011-pro2.dtsi | 47 +++++ arch/arm64/boot/dts/apple/t8011.dtsi | 175 ++++++++++++++++++ 9 files changed, 302 insertions(+), 4 deletions(-) create mode 100644 arch/arm64/boot/dts/apple/t8011-j105a.dts create mode 100644 arch/arm64/boot/dts/apple/t8011-j120.dts create mode 100644 arch/arm64/boot/dts/apple/t8011-j121.dts create mode 100644 arch/arm64/boot/dts/apple/t8011-j207.dts create mode 100644 arch/arm64/boot/dts/apple/t8011-j208.dts create mode 100644 arch/arm64/boot/dts/apple/t8011-pro2.dtsi create mode 100644 arch/arm64/boot/dts/apple/t8011.dtsi diff --git a/Documentation/devicetree/bindings/arm/apple.yaml b/Documentation/devicetree/bindings/arm/apple.yaml index db32bda29336..dc9aab19ff11 100644 --- a/Documentation/devicetree/bindings/arm/apple.yaml +++ b/Documentation/devicetree/bindings/arm/apple.yaml @@ -204,10 +204,10 @@ properties: items: - enum: - apple,j105a # Apple TV 4K (1st Generation) - - apple,j120 # Apple iPad Pro 2 (12.9-inch) (Wi-Fi) - - apple,j121 # Apple iPad Pro 2 (12.9-inch) (Cellular) - - apple,j207 # Apple iPad Pro 2 (10.5-inch) (Wi-Fi) - - apple,j208 # Apple iPad Pro 2 (10.5-inch) (Cellular) + - apple,j120 # iPad Pro 2 (12.9-inch) (Wi-Fi) + - apple,j121 # iPad Pro 2 (12.9-inch) (Cellular) + - apple,j207 # iPad Pro 2 (10.5-inch) (Wi-Fi) + - apple,j208 # iPad Pro 2 (10.5-inch) (Cellular) - const: apple,t8011 - const: apple,arm-platform diff --git a/arch/arm64/boot/dts/apple/Makefile b/arch/arm64/boot/dts/apple/Makefile index 4a7002e289a0..a44c14fae7bc 100644 --- a/arch/arm64/boot/dts/apple/Makefile +++ b/arch/arm64/boot/dts/apple/Makefile @@ -41,6 +41,11 @@ 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-$(CONFIG_ARCH_APPLE) += t8011-j105a.dtb +dtb-$(CONFIG_ARCH_APPLE) += t8011-j120.dtb +dtb-$(CONFIG_ARCH_APPLE) += t8011-j121.dtb +dtb-$(CONFIG_ARCH_APPLE) += t8011-j207.dtb +dtb-$(CONFIG_ARCH_APPLE) += t8011-j208.dtb dtb-$(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/t8011-j105a.dts b/arch/arm64/boot/dts/apple/t8011-j105a.dts new file mode 100644 index 000000000000..4efd02725963 --- /dev/null +++ b/arch/arm64/boot/dts/apple/t8011-j105a.dts @@ -0,0 +1,15 @@ +// SPDX-License-Identifier: GPL-2.0+ OR MIT +/* + * Apple TV 4K (1st Generation), J105a, AppleTV6,2 (A1482) + * Copyright (c) 2024, Nick Chan + */ + +/dts-v1/; + +#include "t8011.dtsi" + +/ { + compatible = "apple,j105a", "apple,t8011", "apple,arm-platform"; + model = "Apple TV 4K (1st Generation)"; + chassis-type = "television"; +}; diff --git a/arch/arm64/boot/dts/apple/t8011-j120.dts b/arch/arm64/boot/dts/apple/t8011-j120.dts new file mode 100644 index 000000000000..a620d8aaf468 --- /dev/null +++ b/arch/arm64/boot/dts/apple/t8011-j120.dts @@ -0,0 +1,14 @@ +// SPDX-License-Identifier: GPL-2.0+ OR MIT +/* + * Apple iPad Pro 2 (12.9-inch) (Wi-Fi), J120, iPad7,1 (A1670) + * Copyright (c) 2022, Konrad Dybcio + */ + +/dts-v1/; + +#include "t8011-pro2.dtsi" + +/ { + compatible = "apple,j120", "apple,t8011", "apple,arm-platform"; + model = "Apple iPad Pro 2 (12.9-inch) (Wi-Fi)"; +}; diff --git a/arch/arm64/boot/dts/apple/t8011-j121.dts b/arch/arm64/boot/dts/apple/t8011-j121.dts new file mode 100644 index 000000000000..dfec25f7d54a --- /dev/null +++ b/arch/arm64/boot/dts/apple/t8011-j121.dts @@ -0,0 +1,14 @@ +// SPDX-License-Identifier: GPL-2.0+ OR MIT +/* + * Apple iPad Pro 2 (12.9-inch) (Cellular), J121, iPad7,2 (A1671) + * Copyright (c) 2022, Konrad Dybcio + */ + +/dts-v1/; + +#include "t8011-pro2.dtsi" + +/ { + compatible = "apple,j121", "apple,t8011", "apple,arm-platform"; + model = "Apple iPad Pro 2 (12.9-inch) (Cellular)"; +}; diff --git a/arch/arm64/boot/dts/apple/t8011-j207.dts b/arch/arm64/boot/dts/apple/t8011-j207.dts new file mode 100644 index 000000000000..12582bfe7532 --- /dev/null +++ b/arch/arm64/boot/dts/apple/t8011-j207.dts @@ -0,0 +1,14 @@ +// SPDX-License-Identifier: GPL-2.0+ OR MIT +/* + * Apple iPad Pro 2 (10.5-inch) (Wi-Fi), J207, iPad7,3 (A1701) + * Copyright (c) 2022, Konrad Dybcio + */ + +/dts-v1/; + +#include "t8011-pro2.dtsi" + +/ { + compatible = "apple,j207", "apple,t8011", "apple,arm-platform"; + model = "Apple iPad Pro 2 (10.5-inch) (Wi-Fi)"; +}; diff --git a/arch/arm64/boot/dts/apple/t8011-j208.dts b/arch/arm64/boot/dts/apple/t8011-j208.dts new file mode 100644 index 000000000000..c0cd18e0ab18 --- /dev/null +++ b/arch/arm64/boot/dts/apple/t8011-j208.dts @@ -0,0 +1,14 @@ +// SPDX-License-Identifier: GPL-2.0+ OR MIT +/* + * Apple iPad Pro 2 (10.5-inch) (Cellular), J208, iPad7,4 (A1709) + * Copyright (c) 2022, Konrad Dybcio + */ + +/dts-v1/; + +#include "t8011-pro2.dtsi" + +/ { + compatible = "apple,j208", "apple,t8011", "apple,arm-platform"; + model = "Apple iPad Pro 2 (10.5-inch) (Cellular)"; +}; diff --git a/arch/arm64/boot/dts/apple/t8011-pro2.dtsi b/arch/arm64/boot/dts/apple/t8011-pro2.dtsi new file mode 100644 index 000000000000..9f681dd9d463 --- /dev/null +++ b/arch/arm64/boot/dts/apple/t8011-pro2.dtsi @@ -0,0 +1,47 @@ +// SPDX-License-Identifier: GPL-2.0+ OR MIT +/* + * Apple iPad Pro 2 common device tree + * + * Copyright (c) 2022, Konrad Dybcio + */ + +#include "t8011.dtsi" +#include + +/ { + chassis-type = "tablet"; + + gpio-keys { + compatible = "gpio-keys"; + + button-home { + label = "Home Button"; + gpios = <&pinctrl_ap 139 GPIO_ACTIVE_LOW>; + linux,code = ; + wakeup-source; + }; + + button-power { + label = "Power Button"; + gpios = <&pinctrl_ap 138 GPIO_ACTIVE_LOW>; + linux,code = ; + wakeup-source; + }; + + button-voldown { + label = "Volume Down"; + gpios = <&pinctrl_ap 43 GPIO_ACTIVE_LOW>; + linux,code = ; + }; + + button-volup { + label = "Volume Up"; + gpios = <&pinctrl_ap 40 GPIO_ACTIVE_LOW>; + linux,code = ; + }; + }; +}; + +&serial0 { + status = "okay"; +}; diff --git a/arch/arm64/boot/dts/apple/t8011.dtsi b/arch/arm64/boot/dts/apple/t8011.dtsi new file mode 100644 index 000000000000..e9f7d54893fe --- /dev/null +++ b/arch/arm64/boot/dts/apple/t8011.dtsi @@ -0,0 +1,175 @@ +// SPDX-License-Identifier: GPL-2.0+ OR MIT +/* + * Apple T8011 "A10X" 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,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"; + }; + + cpu2: cpu@2 { + compatible = "apple,hurricane-zephyr"; + reg = <0x0 0x2>; + cpu-release-addr = <0 0>; /* To be filled 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"; + }; + + 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 0 219>; + apple,npins = <219>; + + 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 A10X doesn't actually have a hypervisor (EL2 is not implemented). */ + interrupts = , + ; + }; +};